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Thomas-Joulié A, Tran S, El Houari L, Seyve A, Bielle F, Birzu C, Lozano-Sanchez F, Mokhtari K, Giry M, Marie Y, Laigle-Donadey F, Dehais C, Houillier C, Psimaras D, Alentorn A, Laurenge A, Touat M, Sanson M, Hoang-Xuan K, Kas A, Rozenblum L, Habert MO, Nichelli L, Leclercq D, Galanaud D, Jacob J, Karachi C, Capelle L, Carpentier A, Mathon B, Belin L, Idbaih A. Prognosis of glioblastoma patients improves significantly over time interrogating historical controls. Eur J Cancer 2024; 202:114004. [PMID: 38493668 DOI: 10.1016/j.ejca.2024.114004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 03/01/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Glioblastoma (GBM) is the most common devastating primary brain cancer in adults. In our clinical practice, median overall survival (mOS) of GBM patients seems increasing over time. METHODS To address this observation, we have retrospectively analyzed the prognosis of 722 newly diagnosed GBM patients, aged below 70, in good clinical conditions (i.e. Karnofsky Performance Status -KPS- above 70%) and treated in our department according to the standard of care (SOC) between 2005 and 2018. Patients were divided into two groups according to the year of diagnosis (group 1: from 2005 to 2012; group 2: from 2013 to 2018). RESULTS Characteristics of patients and tumors of both groups were very similar regarding confounding factors (age, KPS, MGMT promoter methylation status and treatments). Follow-up time was fixed at 24 months to ensure comparable survival times between both groups. Group 1 patients had a mOS of 19 months ([17.3-21.3]) while mOS of group 2 patients was not reached. The recent period of diagnosis was significantly associated with a longer mOS in univariate analysis (HR=0.64, 95% CI [0.51 - 0.81]), p < 0.001). Multivariate Cox analysis showed that the period of diagnosis remained significantly prognostic after adjustment on confounding factors (adjusted Hazard Ratio (aHR) 0.49, 95% CI [0.36-0.67], p < 0.001). CONCLUSION This increase of mOS over time in newly diagnosed GBM patients could be explained by better management of potentially associated non-neurological diseases, optimization of validated SOC, better management of treatments side effects, supportive care and participation in clinical trials.
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Affiliation(s)
- A Thomas-Joulié
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France; AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service d'Oncologie-Radiothérapie, F-75013 Paris, France
| | - S Tran
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - L El Houari
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Unité de Recherche Clinique, F-75013 Paris, France
| | - A Seyve
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - F Bielle
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - C Birzu
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - F Lozano-Sanchez
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - K Mokhtari
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - M Giry
- Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, F-75013 Paris, France
| | - Y Marie
- Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, F-75013 Paris, France
| | - F Laigle-Donadey
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - C Dehais
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - C Houillier
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - D Psimaras
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Alentorn
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Laurenge
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - M Touat
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - M Sanson
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - K Hoang-Xuan
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Kas
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - L Rozenblum
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - M-O Habert
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - L Nichelli
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - D Leclercq
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - D Galanaud
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - J Jacob
- AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service d'Oncologie-Radiothérapie, F-75013 Paris, France
| | - C Karachi
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - L Capelle
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - A Carpentier
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - B Mathon
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - L Belin
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Département de Santé Publique, Unité de Recherche Clinique Pitié-Salpêtrière-Charles Foix, Paris, France
| | - A Idbaih
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France; Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Département de Santé Publique, Unité de Recherche Clinique Pitié-Salpêtrière-Charles Foix, Paris, France.
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Campetella L, Farina A, Villagrán-García M, Villard M, Benaiteau M, Timestit N, Vogrig A, Picard G, Rogemond V, Psimaras D, Rafiq M, Chanson E, Marchal C, Goncalves D, Joubert B, Honnorat J, Muñiz-Castrillo S. Predictors and Clinical Characteristics of Relapses in LGI1-Antibody Encephalitis. Neurol Neuroimmunol Neuroinflamm 2024; 11:e200228. [PMID: 38603771 PMCID: PMC11010249 DOI: 10.1212/nxi.0000000000200228] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 01/29/2024] [Indexed: 04/13/2024]
Abstract
BACKGROUND AND OBJECTIVES Relapses occur in 15%-25% of patients with leucine-rich glioma-inactivated 1 antibody (LGI1-Ab) autoimmune encephalitis and may cause additional disability. In this study, we clinically characterized the relapses and identified factors predicting their occurrence. METHODS This is a retrospective chart review of patients with LGI1-Ab encephalitis diagnosed at our center between 2005 and 2022. Relapse was defined as worsening of previous or appearance of new symptoms after at least 3 months of clinical stabilization. RESULTS Among 210 patients, 30 (14%) experienced a total of 33 relapses. The median time to first relapse was 23.9 months (range: 4.9-110.1, interquartile range [IQR]: 17.8). The CSF was inflammatory in 11/25 (44%) relapses, while LGI1-Abs were found in the serum in 16/24 (67%) and in the CSF in 12/26 (46%); brain MRI was abnormal in 16/26 (62%) relapses. Compared with the initial episode, relapses manifested less frequently with 3 or more symptoms (4/30 patients, 13% vs 28/30, 93%; p < 0.001) and had lower maximal modified Rankin scale (mRS) score (median 3, range: 2-5, IQR: 1 vs 3, range: 2-5, IQR: 0; p = 0.001). The median mRS at last follow-up after relapse (2, range: 0-4, IQR: 2) was significantly higher than after the initial episode (1, range: 0-4, IQR: 1; p = 0.005). Relapsing patients did not differ in their initial clinical and diagnostic features from 85 patients without relapse. Nevertheless, residual cognitive dysfunction after the initial episode (hazard ratio:13.8, 95% confidence interval [1.5; 129.5]; p = 0.022) and no administration of corticosteroids at the initial episode (hazard ratio: 4.8, 95% confidence interval [1.1; 21.1]; p = 0.036) were significantly associated with an increased risk of relapse. DISCUSSION Relapses may occur years after the initial encephalitis episode and are usually milder but cause additional disability. Corticosteroid treatment reduces the risk of future relapses, while patients with residual cognitive dysfunction after the initial episode have an increased relapse risk.
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Affiliation(s)
- Lucia Campetella
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Antonio Farina
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Macarena Villagrán-García
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Marine Villard
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Marie Benaiteau
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Noémie Timestit
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Alberto Vogrig
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Géraldine Picard
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Véronique Rogemond
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Dimitri Psimaras
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Marie Rafiq
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Eve Chanson
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Cecile Marchal
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - David Goncalves
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Bastien Joubert
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Jérôme Honnorat
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
| | - Sergio Muñiz-Castrillo
- From the French Reference Center for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (L.C., A.F., M.V.-G., M.V., M.B., A.V., G.P., V.R., B.J., J.H., S.M.-C.), Hospices Civils de Lyon; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (L.C., A.F., M.V.-G., M.B., A.V., B.J., J.H., S.M.-C.), Université Claude Bernard Lyon 1, France; Department of Neuroscience (A.F.), Psychology, Pharmacology and Child Health, University of Florence, Italy; Department of Biostatistics (N.T.), Hospices Civils de Lyon, France; Clinical Neurology (A.V.), Santa Maria Della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine, Italy; Neurology Department 2-Mazarin (D.P.), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (D.P.), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris; Neurology Department (M.R.), Hôpital Pierre Paul Riquet, CHU de Toulouse; Neurology Department (E.C.), Centre Hospitalier Universitaire Gabriel Montpied, Clermont-Ferrand; Neurology Department (C.M.), Centre Hospitalier Universitaire de Bordeaux; Immunology Department (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; and Stanford Center for Sleep Sciences and Medicine (S.M.-C.), Stanford University, Palo Alto, CA
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Lamblin F, Kerstens J, Muñiz-Castrillo S, Vogrig A, Goncalves D, Rogemond V, Picard G, Villard M, Pinto AL, Van Coevorden-Hameete MH, De Bruijn MA, De Vries JM, Schreurs M, Tyvaert L, Hopes L, Aupy J, Marchal C, Psimaras D, Kremer L, Bourg V, Antoine JCG, Wang A, Kahane P, Demeret S, Ahle G, Sempere VP, Timestit N, Nourredine M, Maureille A, Benaiteau M, Joubert B, Mignot E, Titulaer MJ, Honnorat J. Comparative Study of Paraneoplastic and Nonparaneoplastic Autoimmune Encephalitis With GABA BR Antibodies. Neurol Neuroimmunol Neuroinflamm 2024; 11:e200229. [PMID: 38657198 PMCID: PMC11087025 DOI: 10.1212/nxi.0000000000200229] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 08/29/2023] [Accepted: 01/29/2024] [Indexed: 04/26/2024]
Abstract
BACKGROUND AND OBJECTIVES While patients with paraneoplastic autoimmune encephalitis (AE) with gamma-aminobutyric-acid B receptor antibodies (GABABR-AE) have poor functional outcomes and high mortality, the prognosis of nonparaneoplastic cases has not been well studied. METHODS Patients with GABABR-AE from the French and the Dutch Paraneoplastic Neurologic Syndromes Reference Centers databases were retrospectively included and their data collected; the neurologic outcomes of paraneoplastic and nonparaneoplastic cases were compared. Immunoglobulin G (IgG) isotyping and human leukocyte antigen (HLA) genotyping were performed in patients with available samples. RESULTS A total of 111 patients (44/111 [40%] women) were enrolled, including 84 of 111 (76%) paraneoplastic and 18 of 111 (16%) nonparaneoplastic cases (cancer status was undetermined for 9 patients). Patients presented with seizures (88/111 [79%]), cognitive impairment (54/111 [49%]), and/or behavioral disorders (34/111 [31%]), and 54 of 111 (50%) were admitted in intensive care unit (ICU). Nonparaneoplastic patients were significantly younger (median age 54 years [range 19-88] vs 67 years [range 50-85] for paraneoplastic cases, p < 0.001) and showed a different demographic distribution. Nonparaneoplastic patients more often had CSF pleocytosis (17/17 [100%] vs 58/78 [74%], p = 0.02), were almost never associated with KTCD16-abs (1/16 [6%] vs 61/70 [87%], p < 0.001), and were more frequently treated with second-line immunotherapy (11/18 [61%] vs 18/82 [22%], p = 0.003). However, no difference of IgG subclass or HLA association was observed, although sample size was small (10 and 26 patients, respectively). After treatment, neurologic outcome was favorable (mRS ≤2) for 13 of 16 (81%) nonparaneoplastic and 37 of 84 (48%) paraneoplastic cases (p = 0.03), while 3 of 18 (17%) and 42 of 83 (51%) patients had died at last follow-up (p = 0.008), respectively. Neurologic outcome no longer differed after adjustment for confounding factors but seemed to be negatively associated with increased age and ICU admission. A better survival was associated with nonparaneoplastic cases, a younger age, and the use of immunosuppressive drugs. DISCUSSION Nonparaneoplastic GABABR-AE involved younger patients without associated KCTD16-abs and carried better neurologic and vital prognoses than paraneoplastic GABABR-AE, which might be due to a more intensive treatment strategy. A better understanding of immunologic mechanisms underlying both forms is needed.
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Affiliation(s)
- Florian Lamblin
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Jeroen Kerstens
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Sergio Muñiz-Castrillo
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Alberto Vogrig
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - David Goncalves
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Veronique Rogemond
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Geraldine Picard
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Marine Villard
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Anne-Laurie Pinto
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Marleen H Van Coevorden-Hameete
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Marienke A De Bruijn
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Juna M De Vries
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Marco Schreurs
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Louise Tyvaert
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Lucie Hopes
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Jerome Aupy
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Cecile Marchal
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Dimitri Psimaras
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Laurent Kremer
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Veronique Bourg
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Jean-Christophe G Antoine
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Adrien Wang
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Philippe Kahane
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Sophie Demeret
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Guido Ahle
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Vicente Peris Sempere
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Noemie Timestit
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Mikail Nourredine
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Aurelien Maureille
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Marie Benaiteau
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Bastien Joubert
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Emmanuel Mignot
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Maarten J Titulaer
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
| | - Jerome Honnorat
- From the French Reference Center on Paraneoplastic Neurological Syndrome and Autoimmune Encephalitis (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Hospices Civils de Lyon; Institut MeLiS INSERM U1314/CNRS UMR 5284 (F.L., V.R., G.P., M.V., A.-L.P., M.B., B.J., J.H.), Université Claude Bernard Lyon 1; Department of Neurology (F.L.), University Hospital of La Réunion, Saint-Pierre (La Réunion), France; Department of Neurology (J.K., M.H.V.C.-H., M.A.D.B., J.M.V., M.J.T.), Erasmus Medical Center, Rotterdam, The Netherlands; Stanford Center for Sleep Sciences and Medicine (S.M.-C., V.P.S., E.M.), Stanford University, Palo Alto, CA; Clinical Neurology (A.V.), Department of Neurosciences, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC); Department of Medicine (DAME) (A.V.), University of Udine Medical School, Italy; Department of Immunology (D.G.), Hôpital Lyon Sud, Hospices Civils de Lyon, France; Department of Immunology (M.S.), Laboratory Medical Immunology, Erasmus Medical Center, Rotterdam, The Netherlands; Department of Neurology (L.T., L.H.), University Hospital of Nancy; Department of Clinical Neurosciences (J.A., C.M.), University Hospital of Bordeaux, Bordeaux, France; Department of Neuro-Oncology (D.P.), Pitié Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (L.K.), University Hospital of Strasbourg; Department of Neurology (V.B.), Côte d'Azur University, Nice; Department of Neurology (J.-C.G.A.), University Hospital of Saint-Etienne; Stroke Center Neurology Division (A.W.), Hopital Foch, Suresnes; University Grenoble Alpes (P.K.), Inserm, U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences; Neurological Intensive Care Unit (S.D.), Pitié-Salpêtrière Hospital, AP-HP, Paris; Department of Neurology (G.A.), Hôpitaux Civils de Colmar; Department of Public Health (N.T., M.N.), Hospices Civils de Lyon; and Department of Medicine (A.M.), Centre Leon Berard, UNICANCER, Lyon, France
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4
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Choquet S, Soussain C, Azar N, Morel V, Metz C, Ursu R, Waultier-Rascalou A, di Blasi R, Houot R, Souchet L, Roos-Weil D, Uzunov M, Quoc SN, Jacque N, Boussen I, Gauthier N, Ouzegdouh M, Blonski M, Campidelli A, Ahle G, Guffroy B, Willems L, Corvilain E, Barrie M, Alcantara M, le Garff-Tavernier M, Psimaras D, Weiss N, Baron M, Bravetti C, Hoang-Xuan K, Davi F, Shor N, Alentorn A, Houillier C. CAR T-cell therapy induces a high rate of prolonged remission in relapsed primary CNS lymphoma: Real-life results of the LOC network. Am J Hematol 2024. [PMID: 38586986 DOI: 10.1002/ajh.27316] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2023] [Revised: 02/24/2024] [Accepted: 03/26/2024] [Indexed: 04/09/2024]
Abstract
The prognosis of relapsed primary central nervous system lymphoma (PCNSL) remains dismal. CAR T-cells are a major contributor to systemic lymphomas, but their use in PCNSL is limited. From the LOC network database, we retrospectively selected PCNSL who had leukapheresis for CAR-T cells from the third line of treatment, and, as controls, PCNSL treated with any treatment, at least in the third line and considered not eligible for ASCT. Twenty-seven patients (median age: 68, median of three previous lines, including ASCT in 14/27) had leukapheresis, of whom 25 received CAR T-cells (tisa-cel: N = 16, axi-cel: N = 9) between 2020 and 2023. All but one received a bridging therapy. The median follow-up after leukapheresis was 20.8 months. The best response after CAR-T cells was complete response in 16 patients (64%). One-year progression-free survival from leukapheresis was 43% with a plateau afterward. One-year relapse-free survival was 79% for patients in complete or partial response at CAR T-cell infusion. The median overall survival was 21.2 months. Twenty-three patients experienced a cytokine release syndrome and 17/25 patients (68%) a neurotoxicity (five grade ≥3). The efficacy endpoints were significantly better in the CAR T-cell group than in the control group (N = 247) (median PFS: 3 months; median OS: 4.7 months; p < 0.001). This series represents the largest cohort of PCNSL treated with CAR T-cells reported worldwide. CAR T-cells are effective in relapsed PCNSL, with a high rate of long-term remission and a reassuring tolerance profile. The results seem clearly superior to those usually observed in this setting.
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Affiliation(s)
- Sylvain Choquet
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Carole Soussain
- Service d'Hématologie Clinique, Institut Curie, site de Saint Cloud, France and INSERM U932, Institut Curie, PSL Research University, Paris, France
| | - Nabih Azar
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Véronique Morel
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Carole Metz
- Unité REQPHARM, pharmacie à usage intérieur, Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Renata Ursu
- Service de Neurologie, Université de Paris Cité, APHP, Hôpital Saint Louis, Paris, France
| | | | - Roberta di Blasi
- Service d'Oncohématologie, Université de Paris Cité, APHP, Hôpital Saint Louis, Paris, France
| | - Roch Houot
- Service d'Hématologie Clinique, Centre Hospitalier Universitaire de Rennes, UMR U1236, INSERM Université de Rennes, Etablissement Français du Sang, Rennes, France
| | - Laetitia Souchet
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Damien Roos-Weil
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Madalina Uzunov
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Stéphanie Nguyen Quoc
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Nathalie Jacque
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Inès Boussen
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Nicolas Gauthier
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Maya Ouzegdouh
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Marie Blonski
- Service de Neuro-Oncologie, Centre Hospitalier Régional Universitaire (CHRU), Université de Lorraine, Centre de Recherche en Automatique de Nancy CRAN UMR 7039, CNRS, Nancy, France
| | - Arnaud Campidelli
- Service d'Hématologie Clinique, Hôpital Brabois, Centre Hospitalier Régional Universitaire (CHRU), Nancy, CNRS UMR 7563, Biopôle de l'Université de Lorraine, Vandoeuvre les Nancy, France
| | - Guido Ahle
- Service de Neurologie, Hôpital Pasteur-Hôpitaux civils de Colmar, France
| | - Blandine Guffroy
- Service d'Hématologie Clinique, Institut de Cancérologie Strasbourg Europe, Strasbourg, France
| | - Lise Willems
- Service d'Hématologie Clinique, Hôpital Cochin, APHP, Paris, France
| | - Emilie Corvilain
- Service d'Immunologie Clinique, Hôpital Saint Louis, APHP, Université de Paris, Paris, France
| | - Maryline Barrie
- Service de Neuro-oncologie, Assistance Publique-Hôpitaux de Marseille (AP-HM), Hôpital de la Timone, Marseille, France
| | - Marion Alcantara
- Service d'Hématologie Clinique, Institut Curie, site de Saint Cloud, France and INSERM U932, Institut Curie, PSL Research University, Paris, France
| | - Magali le Garff-Tavernier
- Service d'Hématologie Biologique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Dimitri Psimaras
- Service de Neurooncologie, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, INSERM, CNRS, UMR S 1127, ICM, IHU, Paris, France
| | - Nicolas Weiss
- AP-HP, Sorbonne Université, Hôpital de la Pitié-Salpêtrière, département de neurologie, unité de Médecine Intensive Réanimation à orientation neurologique, Paris, France
- Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN), Paris, France
- Groupe de Recherche Clinique en REanimation et Soins intensifs du Patient en Insuffisance Respiratoire aiguE (GRC-RESPIRE), Sorbonne Université, Paris, France
| | - Marine Baron
- Service d'Hématologie Clinique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Clotilde Bravetti
- Service d'Hématologie Biologique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Khê Hoang-Xuan
- Service de Neurooncologie, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, INSERM, CNRS, UMR S 1127, ICM, IHU, Paris, France
| | - Frédéric Davi
- Service d'Hématologie Biologique, Groupe Hospitalier Pitié-Salpêtrière, APHP-Sorbonne Université, Paris, France
| | - Natalia Shor
- Service de Neuroradiologie, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Agusti Alentorn
- Service de Neurooncologie, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, INSERM, CNRS, UMR S 1127, ICM, IHU, Paris, France
| | - Caroline Houillier
- Service de Neurooncologie, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, INSERM, CNRS, UMR S 1127, ICM, IHU, Paris, France
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5
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Villagrán-García M, Farina A, Arzalluz-Luque J, Campetella L, Muñiz-Castrillo S, Benaiteau M, Peter E, Dumez P, Wucher V, Dhairi M, Picard G, Rafiq M, Psimaras D, Rogemond V, Joubert B, Honnorat J. Dysautonomia in anti-Hu paraneoplastic neurological syndromes. J Neurol 2024:10.1007/s00415-024-12278-4. [PMID: 38494470 DOI: 10.1007/s00415-024-12278-4] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/15/2024] [Revised: 02/23/2024] [Accepted: 02/25/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND AND OBJECTIVES Dysautonomia has been associated with paraneoplastic neurological syndrome (PNS)-related mortality in anti-Hu PNS, but its frequency and spectrum remain ill-defined. We describe anti-Hu patients with dysautonomia, estimate its frequency, and compare them to patients without dysautonomia. METHODS Patients with anti-Hu antibodies diagnosed in the study centre (1990-2022) were retrospectively reviewed; those with autonomic signs and symptoms were identified. RESULTS Among 477 anti-Hu patients, 126 (26%) had dysautonomia (the only PNS manifestation in 7/126, 6%); gastrointestinal (82/126, 65%), cardiovascular (64/126, 51%), urogenital (24/126, 19%), pupillomotor/secretomotor (each, 11/126, 9%), and central hypoventilation (10/126, 8%). Patients with isolated CNS involvement less frequently had gastrointestinal dysautonomia than those with peripheral (alone or combined with CNS) involvement (7/23, 30% vs. 31/44, 70% vs. 37/52, 71%; P = 0.002); while more frequently central hypoventilation (7/23, 30% vs. 1/44, 2.3% vs. 2/52, 4%; P < 0.001) and/or cardiovascular alterations (18/23, 78% vs. 20/44, 45% vs. 26/52, 50%; P = 0.055). Median [95% CI] overall survival was not significantly different between patients with (37 [17; 91] months) or without dysautonomia (28 [22; 39] months; P = 0.78). Cardiovascular dysautonomia (HR: 1.57, 95% CI [1.05; 2.36]; P = 0.030) and central hypoventilation (HR: 3.51, 95% CI [1.54; 8.01]; P = 0.003) were associated with a higher risk of death, and secretomotor dysautonomia a lower risk (HR: 0.28, 95% CI [0.09; 0.89]; P = 0.032). Patients with cardiovascular dysautonomia dying ≤ 1 year from clinical onset had severe CNS (21/27, 78%), frequently brainstem (13/27, 48%), involvement. DISCUSSION Anti-Hu PNS dysautonomia is rarely isolated, frequently gastrointestinal, cardiovascular and urogenital. CNS dysfunction, particularly brainstem, associates with lethal cardiovascular alterations and central hypoventilation, while peripheral involvement preferentially associates with gastrointestinal or secretomotor dysautonomia, being the latest more indolent.
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Affiliation(s)
- Macarena Villagrán-García
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, 69008, Lyon, France
| | - Antonio Farina
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, 69008, Lyon, France
- Department of Neuroscience, Psychology, Pharmacology and Child Health, University of Florence, 50139, Florence, Italy
| | - Joaquín Arzalluz-Luque
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- Department of Neurology, Hospital Universitario Virgen Macarena, 41009, Seville, Spain
| | - Lucia Campetella
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
| | - Sergio Muñiz-Castrillo
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- Center for Sleep Sciences and Medicine, Stanford University, Palo Alto, CA, 94304, USA
| | - Marie Benaiteau
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
| | - Elise Peter
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, 69008, Lyon, France
| | - Pauline Dumez
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, 69008, Lyon, France
| | - Valentin Wucher
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, 69008, Lyon, France
| | - Maroua Dhairi
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
| | - Géraldine Picard
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
| | - Marie Rafiq
- Department of Neurology, University Hospital of Toulouse, 31300, Toulouse, France
| | - Dimitri Psimaras
- Neurology 2 Department Mazarin, AP-HP, Hospital Group Pitié-Salpêtrière, 75013, Paris, France
- Inserm, CNRS, Paris Brain Institute, Institut du Cerveau et de la Moelle Épinière (ICM), 75013, Paris, France
| | - Véronique Rogemond
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, 69008, Lyon, France
| | - Bastien Joubert
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, 69008, Lyon, France
| | - Jérôme Honnorat
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Bd Pinel, 69677, Bron Cedex, France.
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, 69008, Lyon, France.
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Vilaseca A, Farina A, Villagrán-García M, Pegat A, Benaiteau M, Ciano-Petersen NL, Do LD, Rogemond V, Gonçalves D, Psimaras D, Birzu C, Honnorat J, Joubert B. Neurological autoimmunity in melanoma patients: a comparison between those exposed and non-exposed to immune checkpoint inhibitors. J Neurol 2024:10.1007/s00415-024-12252-0. [PMID: 38467790 DOI: 10.1007/s00415-024-12252-0] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/29/2023] [Revised: 02/09/2024] [Accepted: 02/10/2024] [Indexed: 03/13/2024]
Abstract
BACKGROUND The clinical spectrum of melanoma-associated neurological autoimmunity, whether melanoma-associated paraneoplastic neurological syndromes (PNS) or induced by immune checkpoint inhibitors (ICI), is not well characterized. We aim to describe the clinical spectrum of melanoma-associated neurological autoimmunity. METHODS A systematic review of the literature combined with patients from French databases of paraneoplastic neurological syndromes was conducted. All melanoma patients with a possible immune-mediated neurologic syndrome were included and classified according to whether they had previously been exposed to ICI (ICI-neurotoxicity) or not (ICI-naïve) at first neurological symptoms. RESULTS Seventy ICI-naïve (literature: n = 61) and 241 ICI-neurotoxicity patients (literature: n = 180) were identified. Neuromuscular manifestations predominated in both groups, but peripheral neuropathies were more frequent in ICI-neurotoxicity patients (39.4% vs 21.4%, p = 0.005) whereas myositis was more frequent in ICI-naïve patients (42.9% vs 18.7%, p < 0.001). ICI-naïve patients had also more frequent central nervous system (CNS) involvement (35.7% vs 23.7%, p = 0.045), classical paraneoplastic syndrome (25.7% vs 5.8%, p < 0.001), and more frequently positive for anti-neuron antibodies (24/32, 75.0% vs 38/90, 42.2%, p = 0.001). Although more ICI-neurotoxicity patients died during the acute phase (22/202, 10.9% vs 1/51, 2.0%, p = 0.047), mostly myositis patients (14/22, 63.6%), mortality during follow-up was higher in ICI-naïve patients (58.5% vs 29.8%, p < 0.001). There was no significant difference in the frequency of life independence (mRS ≤ 2) in the surviving patients in both groups (95.5% vs 91.0%, p = 0.437). CONCLUSIONS Melanoma-associated PNS appear remarkably rare. The clinical similarities observed in neurological autoimmunity between ICI-treated and ICI-naïve patients, characterized predominantly by demyelinating polyradiculoneuropathy and myositis, suggest a potential prior immunization against melanoma antigens contributing to ICI-related neurotoxicity.
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Affiliation(s)
- Andreu Vilaseca
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Neurology Department.and Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Antonio Farina
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Macarena Villagrán-García
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Antoine Pegat
- Service ENMG et de Pathologies Neuromusculaires, Centre de Référence des Maladies Neuromusculaires PACA-Réunion-Rhône Alpes, Hôpital Neurologique P. Wertheimer, Hospices Civils de Lyon, Lyon, France
| | - Marie Benaiteau
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Nicolás Lundahl Ciano-Petersen
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Le-Duy Do
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Véronique Rogemond
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - David Gonçalves
- Service d'Anatomie Pathologique, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, UMR CNRS Université de Lyon 1, Lyon, France
| | - Dimitri Psimaras
- Service de Neurologie 2- Mazarin, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, , 75013, Paris, France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Cristina Birzu
- Service de Neurologie 2- Mazarin, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, , 75013, Paris, France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Jérôme Honnorat
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Bastien Joubert
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.
- MeLiS - UCBL - CNRS UMR 5284 - INSERM U1314, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France.
- ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, Lyon, France.
- Service de Neurologie, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France.
- Centre de Référence National pour les Syndromes Neurologiques Paranéoplasiques, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France.
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7
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Brunet-Possenti F, Birzu C, Deschamps L, Hacein-Bey-Abina S, Psimaras D, Chrétien P. Impact of anti-PD-1 therapy in a melanoma patient with paraneoplastic anti-ITPR1 encephalitis. Rev Neurol (Paris) 2024; 180:216-217. [PMID: 38061970 DOI: 10.1016/j.neurol.2023.10.010] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Revised: 10/17/2023] [Accepted: 10/18/2023] [Indexed: 03/17/2024]
Affiliation(s)
- F Brunet-Possenti
- Department of Oncodermatology, Université Paris Cité, Hôpital Bichat Claude-Bernard, Paris, France.
| | - C Birzu
- Inserm, CNRS, UMR S 1127, Institut du cerveau, Sorbonne Université, Paris, France; Department of Neurology Mazarin, Center for Patients with Neurological Complications of Oncologic Treatments, Sorbonne Université, Hôpital La Pitié Salpêtrière, Paris, France
| | - L Deschamps
- Department of Pathology, Hôpital Bichat Claude-Bernard, Paris, France
| | - S Hacein-Bey-Abina
- Department of Immunology, Université Paris Cité, Hôpital Bicêtre, Paris, France
| | - D Psimaras
- Department of Neurology Mazarin, Center for Patients with Neurological Complications of Oncologic Treatments, Sorbonne Université, Hôpital La Pitié Salpêtrière, Paris, France
| | - P Chrétien
- Department of Immunology, Université Paris Cité, Hôpital Bicêtre, Paris, France
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8
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Androdias G, Noroy L, Psimaras D, Birzu C, Pelletier J, Beigneux Y, Branger P, Ciron J, Dananchet Y, Depaz R, Froment Tilikete C, Gignoux L, Grosset-Janin C, Joubert B, Kerschen P, Kwiatkowski A, Lebrun-Frenay C, Maillart E, Maureille A, Nicolas P, Roux T, Marignier R, Vukusic S. Impact of Immune Checkpoint Inhibitors on the Course of Multiple Sclerosis. Neurol Neuroimmunol Neuroinflamm 2024; 11:e200202. [PMID: 38346268 DOI: 10.1212/nxi.0000000000200202] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 07/24/2023] [Accepted: 11/29/2023] [Indexed: 02/15/2024]
Abstract
OBJECTIVES Immune checkpoint inhibitors (ICIs) are increasingly used in cancer treatment. Their mechanism of action raises the question of possible exacerbation of preexisting multiple sclerosis (MS). The aim of our study was to assess the risk of increased MS activity, defined by the occurrence of a relapse and/or a new MRI lesion, after ICI initiation. METHODS This French multicentric study collected retrospective and prospective data on patients with MS treated with ICIs after a cancer diagnosis. RESULTS We identified 18 patients with a median age of 48 years. Three of them (17%), all aged 50 years or younger, with a relapsing-remitting course, showed clinical and/or radiologic signs of MS activity 3 to 6 months after ICI initiation. They had stopped disease-modifying treatment (DMT) several months earlier, at the time of cancer diagnosis. Only one had both clinical and MRI activity, with mild severity and complete recovery. DISCUSSION Our study suggests that the overall risk of MS activity under ICI is low and could be mainly driven by DMT discontinuation, as in MS in general. Although larger studies are needed for better risk assessment in younger patients with more active disease, ICI should be considered when needed in patients with MS.
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Affiliation(s)
- Géraldine Androdias
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Louise Noroy
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Dimitri Psimaras
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Cristina Birzu
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Jean Pelletier
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Ysoline Beigneux
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Pierre Branger
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Jonathan Ciron
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Yannick Dananchet
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Raphael Depaz
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Caroline Froment Tilikete
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Laurence Gignoux
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Clara Grosset-Janin
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Bastien Joubert
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Philippe Kerschen
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Arnaud Kwiatkowski
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Christine Lebrun-Frenay
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Elisabeth Maillart
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Aurelien Maureille
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Philippe Nicolas
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Thomas Roux
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Romain Marignier
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
| | - Sandra Vukusic
- From the Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation (G.A., P.N., R.M., S.V.), Centre de Ressources, Recherche et Compétence sur la Sclérose en Plaques et Fondation Eugène Devic EDMUS pour la Scléros; Ramsay Santé (G.A., L.G.), Clinique de la Sauvegarde, Lyon; Centre Hospitalier de Valence (L.N.), Service de Neurologie, Valence, France; Sorbonne Université (D.P., C.B.), Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2- Mazarin, Paris, France; OncoNeuroTox Group; Aix Marseille Université (J.P.), APHM, Hôpital de la Timone, Department of Neurology, Marseille; Neurology Department (Y.B., R.D., E.M., T.R.), CRCSEP Paris, Pitié-Salpêtrière Hôpital, APHP; CHU de Caen Normandie (P.B.), Service de Neurologie, Caen; CHU de Toulouse (J.C.), CRC-SEP, Department of Neurology, F-31059 Toulouse Cedex 9; Université Toulouse III, Infinity, INSERM UMR1291 - CNRS UMR5051, F-31024 Toulouse Cedex 3; Polyclinique des Alpes du Sud (Y.D.), Gap, France; Claude Bernard Lyon 1 University (C.F.T.), Lyon Neuroscience Research Center CRNL U1028 UMR 5292, IMPACT F-69500 and Neuro-Ophthalmology Unit, Hospices Civils de Lyon, Neurological Hospital; Centre Hospitalier de Chambéry (C.G.-J.), Service de Neurologie, Chambéry; MeLiS - UCBL-CNRS UMR 5284 - INSERM U1314 (B.J.), Université Claude Bernard Lyon 1; ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, France; Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon; Service de Neurologie (P.K.), Centre Hospitalier de Luxembourg, L-1210 Luxembourg-Ville, Luxembourg; Department of Neurology (A.K.), Lille Catholic University, Lille Catholic Hospitals, FHU PRECISE; CRCSEP Nice (C.L.-F.), UMR2CA-URRIS, Université Nice Côte d'Azur, Neurologie CHU de Nice Pasteur 2; Department of Medical Oncology (A.M.), Centre Léon Bérard, Lyon, France; Université Claude Bernard Lyon 1 (R.M.), Villeurbanne; Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (R.M., S.V.), Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon; and Centre des Neurosciences de Lyon (S.V.), INSERM 1028 et CNRS UMR5292, Observatoire Français de la Sclérose en Plaques, Lyon, France
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9
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Ibáñez-Juliá MJ, Picca A, Leclercq D, Berzero G, Jacob J, Feuvret L, Rosso C, Birzu C, Alentorn A, Sanson M, Tafani C, Bompaire F, Bataller L, Hoang-Xuan K, Delattre JY, Psimaras D, Ricard D. Late-onset vascular complications of radiotherapy for primary brain tumors: a case-control and cross-sectional analysis. J Cancer Surviv 2024; 18:59-67. [PMID: 37142871 PMCID: PMC10867030 DOI: 10.1007/s11764-023-01350-z] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/30/2022] [Accepted: 02/13/2023] [Indexed: 05/06/2023]
Abstract
PURPOSE Radiotherapy (RT) is a recognized risk factor for cerebrovascular (CV) disease in children and in adults with head and neck cancer. We aimed to investigate whether cerebral RT increases the risk of CV disease in adults with primary brain tumors (PBT). METHODS We retrospectively identified adults with a supratentorial PBT diagnosed between 1975 and 2006 and with at least 10 years follow-up after treatment. We analyzed demographic, clinical, and radiological features with special attention to CV events. We also described CV events, vascular risk factors, and intracranial artery modifications in a cross-sectional study of irradiated patients alive at the time of the study. RESULTS A total of 116 patients, treated with RT (exposed group), and 85 non-irradiated patients (unexposed group) were enrolled. Stroke was more frequent in irradiated PBT patients than in the unexposed group (42/116 (36%) vs 7/85 (8%); p < 0.001), with higher prevalence of both ischemic (27/116 (23%) vs 6/85 (7%); p = 0.004) and hemorrhagic (12/116 (10%) vs 1/85 (1%); p = 0.02) stroke. In the irradiated group, patients with tumors near the Willis Polygon were more likely to experience stroke (p < 0.016). Fourty-four alive irradiated patients were included in the cross-sectional study. In this subgroup, intracranial arterial stenosis was more prevalent (11/45, 24%) compared to general population (9%). CONCLUSIONS Stroke prevalence is increased in long-surviving PBT patients treated with cranial RT. IMPLICATIONS FOR CANCER SURVIVORS CV events are frequent in long survivors of PBT treated with cerebral RT. We propose a check list to guide management of late CV complications in adults treated with RT for PBT.
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Affiliation(s)
- María-José Ibáñez-Juliá
- Department of Neurology Mazarin, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
- Department of Neurology, Ascires Biomedical Group, Valencia, Spain
| | - Alberto Picca
- Department of Neurology Mazarin, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
- OncoNeuroTox Group: Center for Patients With Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix, Hôpital d'Instruction Des Armées Percy, Paris, France
- Sorbonne Universités, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, HP, Paris, France
| | - Delphine Leclercq
- OncoNeuroTox Group: Center for Patients With Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix, Hôpital d'Instruction Des Armées Percy, Paris, France
- Department of Neuroradiology, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux Paris (APHP), Paris, France
| | - Giulia Berzero
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Vita-Salute San Raffaele University, Milan, Italy
| | - Julian Jacob
- OncoNeuroTox Group: Center for Patients With Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix, Hôpital d'Instruction Des Armées Percy, Paris, France
- Department of Radiotherapy, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
| | - Loïc Feuvret
- OncoNeuroTox Group: Center for Patients With Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix, Hôpital d'Instruction Des Armées Percy, Paris, France
- Department of Radiotherapy, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
- Radiation Therapy Department, Hospices Civils de Lyon, Lyon, France
| | - Charlotte Rosso
- Department of Vascular Neurology, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
| | - Cristina Birzu
- Department of Neurology Mazarin, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
- Sorbonne Universités, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, HP, Paris, France
| | - Agusti Alentorn
- Department of Neurology Mazarin, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
- Sorbonne Universités, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, HP, Paris, France
| | - Marc Sanson
- Department of Neurology Mazarin, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
- Sorbonne Universités, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, HP, Paris, France
| | - Camille Tafani
- Department of Neurology, Hôpital d'Instruction Des Armées Percy, Service de Santé Des Armées, Clamart, France
| | - Flavie Bompaire
- Department of Neurology, Hôpital d'Instruction Des Armées Percy, Service de Santé Des Armées, Clamart, France
| | - Luis Bataller
- Neurology Department, Hospital Universitari i Politècnic La Fe, Valencia, Spain
| | - Khê Hoang-Xuan
- Department of Neurology Mazarin, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
- Sorbonne Universités, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, HP, Paris, France
| | - Jean-Yves Delattre
- Department of Neurology Mazarin, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France
- Sorbonne Universités, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, HP, Paris, France
| | - Dimitri Psimaras
- Department of Neurology Mazarin, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France.
- OncoNeuroTox Group: Center for Patients With Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix, Hôpital d'Instruction Des Armées Percy, Paris, France.
- Sorbonne Universités, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, HP, Paris, France.
| | - Damien Ricard
- OncoNeuroTox Group: Center for Patients With Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière Charles Foix, Hôpital d'Instruction Des Armées Percy, Paris, France
- Department of Neurology, Hôpital d'Instruction Des Armées Percy, Service de Santé Des Armées, Clamart, France
- Centre Borelli, Université Paris-Saclay, ENS Paris-Saclay, CNRS, Service Desanté Des Armées, Université de Paris, Saclay, France
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10
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Jeantin L, Gales A, Berzero G, Leu S, Proust J, Giry M, Valyraki NE, Birzu C, Alentorn A, Vidailhet M, Psimaras D, Arnulf I. Hypersomnia in anti-glutamic acid decarboxylase 65 (GAD65) associated neurological syndromes: A pilot study. Eur J Neurol 2024; 31:e16125. [PMID: 37922501 DOI: 10.1111/ene.16125] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/10/2023] [Revised: 09/28/2023] [Accepted: 10/18/2023] [Indexed: 11/05/2023]
Abstract
BACKGROUND AND PURPOSE Despite their detrimental impact on the quality of life in autoimmune encephalitis, sleep disorders have not been investigated in anti-glutamic acid decarboxylase (GAD65) associated neurological syndromes. METHODS Six consecutive adult patients diagnosed with anti-GAD65-associated neurological syndromes (four with limbic encephalitis and two with stiff-person syndrome) and 12 healthy controls were enrolled. Participants underwent sleep interviews and sleep studies including night-time video-polysomnography, followed by five daytime multiple sleep latency tests (MSLTs, to assess propensity to fall asleep) and an 18 h bed rest polysomnography (to assess excessive sleep need). RESULTS Patients reported the need for daily naps and that their cognition and quality of life were altered by sleepiness, but they had normal scores on the Epworth sleepiness scale. Compared with controls, sleep latencies during the MSLT were shorter in the patient group (median 5.8 min, interquartile range [IQR] 4.5, 6.0 vs. 17.7 min, IQR 16.3, 19.7, p = 0.001), and the arousal index was reduced (2.5/h, IQR 2.3, 3.0 vs. 22.3/h, IQR 13.8, 30.0, p = 0.002), although total sleep time was similar between groups (621 min, IQR 464, 651 vs. 542.5 min, IQR 499, 582, p = 0.51). Remarkably, all six patients had MSLT latencies ≤8 min, indicating severe sleepiness. No parasomnia or sleep-disordered breathing was detected. CONCLUSION Central hypersomnia is a relevant characteristic of anti-GAD65-associated neurological syndromes.
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Affiliation(s)
- Lina Jeantin
- Sleep Disorders Unit, R3S Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Ana Gales
- Sleep Disorders Unit, R3S Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Giulia Berzero
- Neuro-Oncology Unit, Neurology Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Smaranda Leu
- Sleep Disorders Unit, R3S Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Jérémy Proust
- Sleep Disorders Unit, R3S Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Marine Giry
- Neuro-Oncology Unit, Neurology Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Nefeli Eirini Valyraki
- Neuro-Oncology Unit, Neurology Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Cristina Birzu
- Neuro-Oncology Unit, Neurology Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Agusti Alentorn
- Neuro-Oncology Unit, Neurology Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Marie Vidailhet
- Movement Disorder Unit, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Dimitri Psimaras
- Neuro-Oncology Unit, Neurology Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
| | - Isabelle Arnulf
- Sleep Disorders Unit, R3S Department, Pitié-Salpêtrière Hospital, AP-HP Sorbonne University, Paris, France
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11
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Farina A, Escalere M, Dion M, Moussy M, Pegat A, Villagrán-García M, Devic P, Lamiral A, Seyve A, Aure K, Wang A, Gorza L, Streichenberger N, Maisonobe T, Honnorat J, Birzu C, Psimaras D, Weisenburger-Lile D, Joubert B. Mononeuritis multiplex following immune checkpoint inhibitors in malignant pleural mesothelioma. Front Neurol 2024; 15:1338899. [PMID: 38333608 PMCID: PMC10850347 DOI: 10.3389/fneur.2024.1338899] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/15/2023] [Accepted: 01/08/2024] [Indexed: 02/10/2024] Open
Abstract
Introduction Mononeuritis multiplex is frequently related to vasculitic neuropathy and has been reported only sporadically as an adverse event of immune checkpoint inhibitors. Methods Case series of three patients with mononeuritis multiplex-all with mesothelioma-identified in the databases of two French clinical networks (French Reference Center for Paraneoplastic Neurological Syndromes, Lyon; OncoNeuroTox, Paris; January 2015-October 2022) set up to collect and investigate n-irAEs on a nationwide level. Results Three patients (male; median age 86 years; range 72-88 years) had pleural mesothelioma and received 10, 4, and 6 cycles, respectively, of first-line nivolumab plus ipilimumab combined therapy. In patient 1, the neurological symptoms involved the median nerves, and in the other two patients, there was a more diffuse distribution; the symptoms were severe (common terminology criteria for adverse events, CTCAE grade 3) in all patients. Nerve conduction studies indicated mononeuritis multiplex in all patients. Peripheral nerve biopsy demonstrated necrotizing vasculitis in patients 1 and 3 and marked IgA deposition without inflammatory lesions in patient 2. Immune checkpoint inhibitors were permanently withdrawn, and corticosteroids were administered to all patients, leading to complete symptom regression (CTCAE grade 0, patient 2) or partial improvement (CTCAE grade 2, patients 1 and 3). During steroid tapering, patient 1 experienced symptom recurrence and spreading to other nerve territories (CTCAE grade 3); he improved 3 months after rituximab and cyclophosphamide administration. Discussion We report the occurrence of mononeuritis multiplex, a very rare adverse event of immune checkpoint inhibitors, in the three patients with mesothelioma. Clinicians must be aware of this severe, yet treatable adverse event.
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Affiliation(s)
- Antonio Farina
- Centre de Référence Français des Syndromes Neurologiques Paranéoplasiques et des Encéphalites Auto-immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS—UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon, France
| | - Manon Escalere
- Unité de Neurologie et de Neurovasculaire, Foch Hospital, Suresnes, France
| | - Matthias Dion
- Centre de Référence Français des Syndromes Neurologiques Paranéoplasiques et des Encéphalites Auto-immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
| | - Martin Moussy
- Service de Neurologie, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Antoine Pegat
- Service ENMG et Pathologies Neuromusculaires, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France
| | - Macarena Villagrán-García
- Centre de Référence Français des Syndromes Neurologiques Paranéoplasiques et des Encéphalites Auto-immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS—UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon, France
| | - Perrine Devic
- Service de Neurologie, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Anaïde Lamiral
- Service de Neurologie, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France
| | - Antoine Seyve
- Service de Neuro-Oncologie, Hôpital Neurologique, Hospices Civils de Lyon, Lyon, France
| | - Karine Aure
- Unité de Neurologie et de Neurovasculaire, Foch Hospital, Suresnes, France
| | - Adrien Wang
- Unité de Neurologie et de Neurovasculaire, Foch Hospital, Suresnes, France
| | - Lucas Gorza
- Unité de Neurologie et de Neurovasculaire, Foch Hospital, Suresnes, France
| | - Nathalie Streichenberger
- Service de Neuropathologie, Groupement Hospitalier Est, Hospices Civils de Lyon, Lyon, France
- Université Claude Bernard Lyon 1, Institut NeuroMyogène, CNRS UMR 5261—INSERM U1315, Lyon, France
| | - Thierry Maisonobe
- Département de Neurophysiologie Clinique, AP-HP, Pitié-Salpêtrière Hospital, Paris, France
| | - Jerome Honnorat
- Centre de Référence Français des Syndromes Neurologiques Paranéoplasiques et des Encéphalites Auto-immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS—UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon, France
| | - Cristina Birzu
- Sorbonne Université, Publique-Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière-Charles Foix, Paris, France
- INSERM, CNRS, Assistance Publique-Hôpitaux de Paris, Institut du Cerveau Et de La Moelle Épinière, Sorbonne Université, Paris, France
| | - Dimitri Psimaras
- Sorbonne Université, Publique-Hôpitaux de Paris, Groupe Hospitalier Pitié-Salpêtrière-Charles Foix, Paris, France
- INSERM, CNRS, Assistance Publique-Hôpitaux de Paris, Institut du Cerveau Et de La Moelle Épinière, Sorbonne Université, Paris, France
| | | | - Bastien Joubert
- Centre de Référence Français des Syndromes Neurologiques Paranéoplasiques et des Encéphalites Auto-immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- MeLiS—UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon, France
- Service de Neurologie, Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Lyon, France
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12
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Vogrig A, Pegat A, Villagrán-García M, Wucher V, Attignon V, Sohier E, Brevet M, Rogemond V, Pinto AL, Muñiz-Castrillo S, Peter E, Robert M, Picard G, Hopes L, Psimaras D, Terra A, Perrin C, Cogne D, Tabone-Eglinger S, Martinez S, Jury D, Valantin J, Gadot N, Auclair-Perrossier J, Viari A, Dubois B, Desestret V, Honnorat J. Different Genetic Signatures of Small-Cell Lung Cancer Characterize Anti-GABA B R and Anti-Hu Paraneoplastic Neurological Syndromes. Ann Neurol 2023; 94:1102-1115. [PMID: 37638563 DOI: 10.1002/ana.26784] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/24/2023] [Revised: 07/27/2023] [Accepted: 08/24/2023] [Indexed: 08/29/2023]
Abstract
OBJECTIVE Small-cell lung cancer (SCLC) is the malignancy most frequently associated with paraneoplastic neurological syndromes (PNS) and can trigger different antibody responses against intracellular (Hu) or neuronal surface (GABAB R) antigens. Our aim was to clarify whether the genomic and transcriptomic features of SCLC are different in patients with anti-GABAB R or anti-Hu PNS compared with SCLC without PNS. METHODS A total of 76 SCLC tumor samples were collected: 34 anti-Hu, 14 anti-GABAB R, and 28 SCLC without PNS. The study consisted of 4 steps: (1) pathological confirmation; (2) next generation sequencing using a panel of 98 genes, including those encoding the autoantibodies targets ELAVL1-4, GABBR1-2, and KCTD16; (3) genome-wide copy number variation (CNV); and (4) whole-transcriptome RNA sequencing. RESULTS CNV analysis revealed that patients with anti-GABAB R PNS commonly have a gain in chromosome 5q, which contains KCTD16, whereas anti-Hu and control patients often harbor a loss. No significantly different number of mutations regarding any onconeural genes was observed. Conversely, the transcriptomic profile of SCLC was different, and the differentially expressed genes allowed effective clustering of the samples into 3 groups, reflecting the antibody-based classification, with an overexpression of KCTD16 specific to anti-GABAB R PNS. Pathway analysis revealed that tumors of patients with anti-GABAB R encephalitis were enriched in B-cell signatures, as opposed to those of patients with anti-Hu, in which T-cell- and interferon-γ-related signatures were overexpressed. INTERPRETATION SCLC genetic and transcriptomic features differentiate anti-GABAB R, anti-Hu, and non-PNS tumors. The role of KCTD16 appears to be pivotal in the tumor immune tolerance breakdown of anti-GABAB R PNS. ANN NEUROL 2023;94:1102-1115.
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Affiliation(s)
- Alberto Vogrig
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Clinical Neurology, Santa Maria della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale, Udine, Italy
- Department of Medicine (DAME), University of Udine, Udine, Italy
| | - Antoine Pegat
- Service ENMG et Pathologies Neuromusculaires, Hôpital Neurologique P. Wertheimer, Hospices Civils de Lyon, Bron, France
- Pathophysiology and Genetics of Neuron and Muscle, CNRS UMR 5261, INSERM U1315, INMG, Université Claude Bernard Lyon 1, Faculté de Médecine Lyon Est, Lyon, France
| | - Macarena Villagrán-García
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Valentin Wucher
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Valéry Attignon
- Cancer Genomic Platform, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
| | - Emilie Sohier
- Gilles Thomas Bioinformatics Platform, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
- Fondation Synergie Lyon Cancer, Centre Léon Bérard, Lyon, France
| | - Marie Brevet
- Department of Pathology, Lyon Est Hospital, Hospices Civils de Lyon, Bron, France
| | - Veronique Rogemond
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Anne-Laurie Pinto
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Sergio Muñiz-Castrillo
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
- Stanford Center for Sleep Sciences and Medicine, Stanford University, Palo Alto, CA, USA
| | - Elise Peter
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Melisse Robert
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Géraldine Picard
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Lucie Hopes
- Department of Neurology, CHRU Nancy, Nancy, France
| | - Dimitri Psimaras
- Neurology 2 Department Mazarin, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
- Sorbonne Université, INSERM, CNRS, Paris Brain Institute, Institut du Cerveau et de la Moelle Épinière, ICM, Paris, France
| | - Anthony Terra
- Centre de Ressources Biologiques Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
| | - Corinne Perrin
- Centre de Ressources Biologiques Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
| | - Dominique Cogne
- Plateforme de Gestion des Echantillons Biologique, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
| | - Severine Tabone-Eglinger
- Plateforme de Gestion des Echantillons Biologique, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
| | - Séverine Martinez
- Plateforme de Gestion des Echantillons Biologique, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
| | - Delphine Jury
- Plateforme de Gestion des Echantillons Biologique, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
| | - Julie Valantin
- Plateforme Anatomopathologie Recherche, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS Centre Léon Bérard, Lyon, France
| | - Nicolas Gadot
- Plateforme Anatomopathologie Recherche, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS Centre Léon Bérard, Lyon, France
| | - Jessie Auclair-Perrossier
- Cancer Genomic Platform, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
| | - Alain Viari
- Gilles Thomas Bioinformatics Platform, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
| | - Bertrand Dubois
- Cancer Immune Surveillance and Therapeutic Targeting Team, Cancer Research Center of Lyon, Université Claude Bernard Lyon 1, INSERM 1052, CNRS, Centre Léon Bérard, Lyon, France
- Lyon Immunotherapy for Cancer Laboratory, Cancer Research Center of Lyon, Lyon, France
| | - Virginie Desestret
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Jérôme Honnorat
- French Reference Center of Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France
- Mechanisms in integrated life sciences Institute, (MeLiS), INSERM U1314, CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
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13
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Martin M, Nichelli L, Habert MO, Loiseau C, Psimaras D, Birzu C. Accelerated cortical atrophy and hypometabolism following axicabtagene ciloleucel treatment: A case report. Rev Neurol (Paris) 2023; 179:931-933. [PMID: 37625977 DOI: 10.1016/j.neurol.2023.03.027] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/20/2023] [Revised: 03/20/2023] [Accepted: 03/27/2023] [Indexed: 08/27/2023]
Affiliation(s)
- M Martin
- Service de Neurologie 2-Mazarin, Institut du Cerveau, ICM, Hôpitaux universitaires La-Pitié-Salpêtrière-Charles-Foix, Inserm, CNRS, UMR S 1127, AP-HP, Sorbonne université, 47, Boulevard de l'Hôpital, 75013 Paris, France
| | - L Nichelli
- Department of Neuroradiology, Hôpitaux universitaires La-Pitié-Salpêtrière-Charles-Foix, AP-HP, 75013 Paris, France
| | - M O Habert
- Department of Nuclear Medecine, Hôpitaux universitaires La-Pitié-Salpêtrière-Charles Foix, AP-HP, Paris, France
| | - C Loiseau
- Department of Hematology, Hôpital Necker, 75013 Paris, AP-HP, France
| | - D Psimaras
- Service de Neurologie 2-Mazarin, Institut du Cerveau, ICM, Hôpitaux universitaires La-Pitié-Salpêtrière-Charles-Foix, Inserm, CNRS, UMR S 1127, AP-HP, Sorbonne université, 47, Boulevard de l'Hôpital, 75013 Paris, France; OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - C Birzu
- Service de Neurologie 2-Mazarin, Institut du Cerveau, ICM, Hôpitaux universitaires La-Pitié-Salpêtrière-Charles-Foix, Inserm, CNRS, UMR S 1127, AP-HP, Sorbonne université, 47, Boulevard de l'Hôpital, 75013 Paris, France; OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France.
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14
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Villagrán-García M, Farina A, Muñiz-Castrillo S, Wucher V, Dhairi M, Timestit N, Ciano-Petersen NL, Vogrig A, Picard G, Benaiteau M, Psimaras D, Petrova AV, Alberto T, Aupy J, Giry M, Rogemond V, Desestret V, Joubert B, Honnorat J. Revisiting anti-Hu paraneoplastic autoimmunity: phenotypic characterization and cancer diagnosis. Brain Commun 2023; 5:fcad247. [PMID: 37794924 PMCID: PMC10546956 DOI: 10.1093/braincomms/fcad247] [Citation(s) in RCA: 5] [Impact Index Per Article: 5.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/27/2023] [Revised: 07/26/2023] [Accepted: 09/21/2023] [Indexed: 10/06/2023] Open
Abstract
Anti-Hu are the most frequent antibodies in paraneoplastic neurological syndromes, mainly associated with an often limited stage small cell lung cancer. The clinical presentation is pleomorphic, frequently multifocal. Although the predominant phenotypes are well characterized, how different neurological syndromes associate is unclear. Likewise, no specific study assessed the performance of new-generation CT and PET scanners for cancer screening in these patients. Herein, we aimed to describe the clinical pattern and cancer screening in a retrospective cohort of 466 patients with anti-Hu autoimmunity from the French Reference Centre on Paraneoplastic Neurological Syndromes registry. Clinical presentation, cancer screening and diagnosis were analysed. Among the 466 patients, 220 (54%) had multifocal neurological involvement. A hierarchical cluster analysis grouped the patients into (i) mainly limbic encephalitis, (ii) predominantly peripheral neuropathy and (iii) broad involvement of the nervous system (mixed group). Compared with limbic encephalitis and mixed groups, patients in the neuropathy group more frequently had a chronic onset of symptoms (29 versus 13 and 17%), elevated CSF proteins (83 versus 47 and 67%) and died from cancer progression (67 versus 15 and 28%; all P < 0.05). No significant difference in overall survival was observed between groups. Dysautonomia and brainstem signs were associated with a higher risk of death from the neurological cause; cancer diagnosis was the main predictor of all-cause death, especially when diagnosed within 2 years from clinical onset (all P < 0.05). Three hundred and forty-nine (75%) patients had cancer: in 295 (84%) neurological symptoms preceded tumour diagnosis, being lung cancer in 262 (89%), thereof small cell lung cancer in 227 (87%). First CT scan revealed lung cancer in 205/241 (85%), and PET scan shortened the interval to diagnosis when the initial CT scan was negative [7 months (1-66) in 27 patients versus 14 months (2-45) in 6; P < 0.001]. Although cancer diagnosis mostly occurred within 2 years from clinical onset, 13/295 (4%) patients exceeded that threshold. Conversely, 33 patients (7%) were 'cancer-free' after 2 years of follow-up. However, 13/33 (39%) had initial suspicious imaging findings that spontaneously regressed. In conclusion, although anti-Hu autoimmunity clinical presentation is mostly multifocal, we observed patients with a predominant limbic syndrome or isolated sensory neuropathy. Early implementation of PET scan shortens the interval to cancer diagnosis, which was the strongest predictor of death, especially if diagnosed ≤2 years from clinical onset. As cancer was diagnosed >2 years after clinical onset in few patients, screening should be extended up to 5 years. In addition, tumour regression was suspected in a substantial proportion of 'cancer-free' patients.
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Affiliation(s)
- Macarena Villagrán-García
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, Lyon 69008, France
| | - Antonio Farina
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, Lyon 69008, France
- Department of Neuroscience, Psychology, Pharmacology and Child Health, University of Florence, Florence 50139, Italy
| | - Sergio Muñiz-Castrillo
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- Center for Sleep Sciences and Medicine, Stanford University, Palo Alto, CA 94304, USA
| | - Valentin Wucher
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, Lyon 69008, France
| | - Maroua Dhairi
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
| | - Noémie Timestit
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- Department of Biostatistics, Hospices Civils de Lyon, Lyon 69424, France
| | - Nicolás Lundahl Ciano-Petersen
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- Biomedical Research Institute of Málaga (IBIMA) and Platform of Nanomedicine (BIONAND), Málaga 29590, Spain
| | - Alberto Vogrig
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- Clinical Neurology, Santa Maria della Misericordia University Hospital, Azienda Sanitaria Universitaria Friuli Centrale (ASU FC), Udine 33100, Italy
- Department of Medicine (DAME), University of Udine Medical School, Udine 33100, Italy
| | - Géraldine Picard
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
| | - Marie Benaiteau
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
| | - Dimitri Psimaras
- AP-HP, Hospital Group Pitié-Salpêtrière, Neurology 2 Department Mazarin, Paris 75013, France
- Inserm, CNRS, Paris Brain Institute, Institut du Cerveau et de la Moelle épinière (ICM), Paris 75013, France
| | | | - Tifanie Alberto
- Department of Neurology, CRC SEP, Centre Hospitalier of Lille, Lille 59000, France
| | - Jérôme Aupy
- Department of Clinical Neurosciences, Centre Hospitalier of Bordeaux, Bordeaux 33000, France
- CNRS, IMN, UMR 5293, University of Bordeaux, Bordeaux 33076, France
| | - Marine Giry
- AP-HP, Hospital Group Pitié-Salpêtrière, Neurology 2 Department Mazarin, Paris 75013, France
- Inserm, CNRS, Paris Brain Institute, Institut du Cerveau et de la Moelle épinière (ICM), Paris 75013, France
| | - Véronique Rogemond
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, Lyon 69008, France
| | - Virginie Desestret
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
| | - Bastien Joubert
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, Lyon 69008, France
| | - Jérôme Honnorat
- French Reference Centre on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron 69677, France
- MeLiS-UCBL-CNRS UMR 5284, INSERM U1314, University Claude Bernard Lyon 1, Lyon 69008, France
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15
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Farina A, Birzu C, Elsensohn MH, Picca A, Muñiz-Castrillo S, Vogrig A, Villagrán-García M, Ciano-Petersen NL, Massacesi L, Hervier B, Guégan S, Kramkimel N, Vano Y, Salem JE, Allenbach Y, Maisonobe T, Assaad S, Maureille A, Devic P, Weiss N, Pegat A, Maucort-Boulch D, Ricard D, Honnorat J, Psimaras D, Joubert B. Neurological outcomes in immune checkpoint inhibitor-related neurotoxicity. Brain Commun 2023; 5:fcad169. [PMID: 37389303 PMCID: PMC10306160 DOI: 10.1093/braincomms/fcad169] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/27/2022] [Revised: 04/03/2023] [Accepted: 05/25/2023] [Indexed: 07/01/2023] Open
Abstract
While the spectrum of neurological immune checkpoint inhibitor-related adverse events is expanding, patients' outcomes are not well documented. This study aimed to assess outcomes of neurological immune-related adverse events and to identify prognostic factors. All patients experiencing grade ≥2 neurological immune-related adverse events identified at two clinical networks (French Reference Center for Paraneoplastic Neurological Syndromes, Lyon; and OncoNeuroTox, Paris) over five years were included. Modified Rankin scores were assessed at onset, 6, 12, 18 months, and last visit. A multi-state Markov model was used to estimate the transition rates between minor disability (mRS <3), severe disability (mRS 3-5), and death (mRS 6), over the study period. The state-to-state transition rates were estimated using maximum likelihood and variables were introduced into the different transitions to study their effects. A total of 147 patients were included out of 205 patients with a suspicion of neurological immune-related adverse events. The median age was 65 years (range 20-87) and 87/147 patients (59.2%) were male. Neurological immune-related adverse events involved the peripheral nervous system in 87/147 patients (59.2%), the central nervous system in 51/147 (34.7%), and both systems in 9/147 (6.1%). Paraneoplastic-like syndromes were observed in 30/147 patients (20.4%). Cancers included lung cancers (36.1%), melanoma (30.6%), urological cancers (15.6%), and others (17.8%). Patients were treated with programmed cell death protein (ligan) 1 (PD(L)1) inhibitors (70.1%), CTLA4 inhibitors (3.4%) or both (25.9%). Severe disability was reported in 108/144 patients (75.0%) at onset and in 33/146 patients (22.6%) at last visit (median follow-up duration: 12 months, range 0.5-50); 48/147 (32.7%) patients died, from cancer progression (17/48, 35.4%), neurological toxicity (15/48, 31.2%), other causes (10/48, 20.8%) or unknown causes (6/48, 12.5%). The rate of transition from severe to minor disability independently increased with melanoma [compared to lung cancer, hazard ratio = 3.26, 95%CI (1.27; 8.41)] and myositis/neuromuscular junction disorders [hazard ratio = 8.26, 95%CI (2.90; 23.58)], and decreased with older age [hazard ratio = 0.68, 95%CI (0.47; 0.99)] and paraneoplastic-like syndromes [hazard ratio = 0.29, 95%CI (0.09; 0.98)]. In patients with neurological immune-related adverse events, myositis/neuromuscular junction disorders and melanoma increase the transition rate from severe to minor disability, while older age and paraneoplastic-like syndromes result in poorer neurological outcomes; future studies are needed to optimize the management of such patients.
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Affiliation(s)
- Antonio Farina
- Reference Centre for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Neurological Hospital, Bron 69677, France
- MeLiS - UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon 69008, France
- Department of Neuroscience, Psychology, Pharmacology and Child Health, University of Florence, Florence 50139, Italy
| | - Cristina Birzu
- Department of Neurology 2 Mazarin, Sorbonne University, Brain Institute, INSERM UMR 1127, Groupe Hospitalier Pitié-Salpêtrière, Paris 75013, France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments Groupe Hospitalier Pitié-Salpêtrière et Hôpital Percy, Paris 75561, France
| | | | | | - Sergio Muñiz-Castrillo
- Reference Centre for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Neurological Hospital, Bron 69677, France
- MeLiS - UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon 69008, France
| | - Alberto Vogrig
- Reference Centre for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Neurological Hospital, Bron 69677, France
- MeLiS - UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon 69008, France
| | - Macarena Villagrán-García
- Reference Centre for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Neurological Hospital, Bron 69677, France
- MeLiS - UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon 69008, France
| | - Nicolás Lundahl Ciano-Petersen
- Reference Centre for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Neurological Hospital, Bron 69677, France
- MeLiS - UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon 69008, France
| | - Luca Massacesi
- Department of Neuroscience, Psychology, Pharmacology and Child Health, University of Florence, Florence 50139, Italy
| | - Baptiste Hervier
- Department of Internal Medicine, AP-HP, Hôpital St Louis, Paris 75010, France
| | - Sarah Guégan
- Department of Dermatology, AP-HP, Hôpital Cochin, Paris 75014, France
- Department of Dermatology, Université de Paris Cité, Paris 75006, France
| | - Nora Kramkimel
- Department of Dermatology, AP-HP, Hôpital Cochin, Paris 75014, France
| | - Yann Vano
- Department of Medical Oncology, AP-HP, Centre Hôpital Européen Georges-Pompidou, Paris 75015, France
| | - Joe Elie Salem
- Department of Pharmacology, Sorbonne University, INSERM, UNICO-GRECO Cardio-oncology Program, CIC-1901, AP-HP, Hôpital Pitié-Salpêtrière, F-75013 Paris, France
| | - Yves Allenbach
- APHP, Department of Internal Medicine, Sorbonne University, Sorbonne University, INSERM Groupe Hospitalier Pitié-Salpêtrière, Paris 75651, France
| | - Thierry Maisonobe
- APHP, Department of Clinical Neurophysiology, Sorbonne University, Paris 75013, France
| | - Souad Assaad
- Department of Medical Oncology, Léon Bérard Cancer Center, Lyon 69008, France
| | - Aurélien Maureille
- Department of Medical Oncology, Léon Bérard Cancer Center, Lyon 69008, France
| | - Perrine Devic
- ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, 69002 Lyon, France
- Department of Neurology, Hôpital Lyon Sud, Hospices Civils de Lyon, Lyon 69495, France
| | - Nicolas Weiss
- Department of Neurology, Sorbonne University, Hôpital de la Pitié-Salpêtrière, unité de Médecine Intensive Réanimation à orientation neurologique, Paris 75013, France
- Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Metabolic, Biliary and Fibro-Inflammatory Diseases of the Liver, Institute of Cardiometabolism and Nutrition (ICAN), Paris 75012, France
| | - Antoine Pegat
- Department of Neurological Functional Explorations, Hospices Civils de Lyon, Neurological Hospital, Bron 69500, France
| | - Delphine Maucort-Boulch
- Biostatistics—Bioinformatics Department, Public Health Unit. Hospices Civils de Lyon, Lyon 69003, France
- Laboratory of Biometry and Evolutionary Biology, University Claude Bernard Lyon 1, Villeurbanne 69622, France
- CNRS, UMR5558, Laboratory of Biometry and Evolutionary Biology, Biostatistics-Health Team, Villeurbanne 69622, France
| | - Damien Ricard
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments Groupe Hospitalier Pitié-Salpêtrière et Hôpital Percy, Paris 75561, France
- Neurology Department, Hôpital d’Instruction des Armées Percy, Service de Santé des Armées, Clamart 92140, France
| | - Jérôme Honnorat
- Reference Centre for Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Neurological Hospital, Bron 69677, France
- MeLiS - UCBL-CNRS UMR 5284—INSERM U1314, Université Claude Bernard Lyon 1, Lyon 69008, France
- ImmuCare, Institute of Cancerology, Hospices Civils de Lyon, 69002 Lyon, France
| | - Dimitri Psimaras
- Department of Neurology 2 Mazarin, Sorbonne University, Brain Institute, INSERM UMR 1127, Groupe Hospitalier Pitié-Salpêtrière, Paris 75013, France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments Groupe Hospitalier Pitié-Salpêtrière et Hôpital Percy, Paris 75561, France
| | - Bastien Joubert
- Correspondence to: Bastien Joubert, MD, PhD French Reference Centre for Paraneoplastic Neurological Syndromes, Neurological Hospital 59 Boulevard Pinel, 69677 Bron Cedex, France E-mail:
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16
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Alentorn A, Berzero G, Alexopoulos H, Tzartos J, Reyes Botero G, Morales Martínez A, Muñiz-Castrillo S, Vogrig A, Joubert B, García Jiménez FA, Cabrera D, Tobon JV, Delgado C, Sandoval P, Troncoso M, Galleguillos L, Giry M, Benazra M, Hernández Verdin I, Dade M, Picard G, Rogemond V, Weiss N, Dalakas MC, Boëlle PY, Delattre JY, Honnorat J, Psimaras D. Spatial and Ecological Factors Modulate the Incidence of Anti-NMDAR Encephalitis-A Systematic Review. Biomedicines 2023; 11:1525. [PMID: 37371620 DOI: 10.3390/biomedicines11061525] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/19/2022] [Revised: 10/10/2022] [Accepted: 10/13/2022] [Indexed: 06/29/2023] Open
Abstract
Anti-NMDAR encephalitis has been associated with multiple antigenic triggers (i.e., ovarian teratomas, prodromal viral infections) but whether geographic, climatic, and environmental factors might influence disease risk has not been explored yet. We performed a systematic review and a meta-analysis of all published papers reporting the incidence of anti-NMDAR encephalitis in a definite country or region. We performed several multivariate spatial autocorrelation analyses to analyze the spatial variations in the incidence of anti-NMDA encephalitis depending on its geographical localization and temperature. Finally, we performed seasonal analyses in two original datasets from France and Greece and assessed the impact of temperature using an exposure-lag-response model in the French dataset. The reported incidence of anti-NMDAR encephalitis varied considerably among studies and countries, being higher in Oceania and South America (0.2 and 0.16 per 100,000 persons-year, respectively) compared to Europe and North America (0.06 per 100,000 persons-year) (p < 0.01). Different regression models confirmed a strong negative correlation with latitude (Pearson's R = -0.88, p < 0.00001), with higher incidence in southern hemisphere countries far from the equator. Seasonal analyses showed a peak of cases during warm months. Exposure-lag-response models confirmed a positive correlation between extreme hot temperatures and the incidence of anti-NMDAR encephalitis in France (p = 0.03). Temperature analyses showed a significant association with higher mean temperatures and positive correlation with higher ultraviolet exposure worldwide. This study provides the first evidence that geographic and climatic factors including latitude, mean annual temperature, and ultraviolet exposure, might modify disease risk.
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Affiliation(s)
- Agustí Alentorn
- Department of Neurology 2 Mazarin, Hôpitaux Universitaires La Pitié Salpêtrière, Assistance Publique Hôpitaux de Paris, APHP, 75013 Paris, France
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
| | - Giulia Berzero
- Department of Neurology 2 Mazarin, Hôpitaux Universitaires La Pitié Salpêtrière, Assistance Publique Hôpitaux de Paris, APHP, 75013 Paris, France
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
| | - Harry Alexopoulos
- Neuroimmunology Unit, Department of Pathophysiology, Faculty of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - John Tzartos
- 1st Department of Neurology, Eginition Hospital, Medical School, National and Kapodistrian University of Athens, 72-74, Vas. Sofias Ave, 11528 Athens, Greece
| | - Germán Reyes Botero
- Department of Oncology, Neuro-Oncology Section, Hospital Pablo Tobón Uribe, Medellín 050010, Colombia
| | - Andrea Morales Martínez
- Department of Neurology 2 Mazarin, Hôpitaux Universitaires La Pitié Salpêtrière, Assistance Publique Hôpitaux de Paris, APHP, 75013 Paris, France
- Departments of Neurology and Neurosurgery, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
| | - Sergio Muñiz-Castrillo
- French Reference Center on Paraneoplastic Neurological Syndromes, Hospices Civils de Lyon, Hôpital Neurologique, 69677 Bron, France
- Institut NeuroMyoGene INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, 69372 Lyon, France
| | - Alberto Vogrig
- French Reference Center on Paraneoplastic Neurological Syndromes, Hospices Civils de Lyon, Hôpital Neurologique, 69677 Bron, France
- Institut NeuroMyoGene INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, 69372 Lyon, France
| | - Bastien Joubert
- French Reference Center on Paraneoplastic Neurological Syndromes, Hospices Civils de Lyon, Hôpital Neurologique, 69677 Bron, France
- Institut NeuroMyoGene INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, 69372 Lyon, France
| | - Francisco A García Jiménez
- Department of Neurology, Faculty of Medicine, University of Antioquia, Carrera 51d N° 62-29, Medellín 050010, Colombia
- Department of Neurology, Hospital Universitario San Vicente Fundación, Calle 64N° 51d-154, Medellín 050010, Colombia
| | - Dagoberto Cabrera
- Deparment of Neuropediatry, Hospital Universitario San Vicente Fundación, Calle 64N° 51d-154, Medellín 050010, Colombia
| | - José Vladimir Tobon
- Instituto Neurologico de Colombia, University of Antioquia, Medellin 050010, Colombia
| | - Carolina Delgado
- Departments of Neurology and Neurosurgery, Hospital Clínico Universidad de Chile, Santiago 8380456, Chile
| | - Patricio Sandoval
- Department of Neurology, Faculty of Medicine, Pontificia Universidad Católica de Chile, Santiago 7820436, Chile
| | - Mónica Troncoso
- Department of Pediatric Neurology, Hospital Clínico San Borja Arriarán, Facultad de Medicina, Campus Centro, Universidad de Chile, Santiago 7800003, Chile
| | | | - Marine Giry
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
| | - Marion Benazra
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
| | - Isaias Hernández Verdin
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
| | - Maëlle Dade
- Department of Neurology 2 Mazarin, Hôpitaux Universitaires La Pitié Salpêtrière, Assistance Publique Hôpitaux de Paris, APHP, 75013 Paris, France
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
| | - Géraldine Picard
- French Reference Center on Paraneoplastic Neurological Syndromes, Hospices Civils de Lyon, Hôpital Neurologique, 69677 Bron, France
- Institut NeuroMyoGene INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, 69372 Lyon, France
| | - Véronique Rogemond
- French Reference Center on Paraneoplastic Neurological Syndromes, Hospices Civils de Lyon, Hôpital Neurologique, 69677 Bron, France
- Institut NeuroMyoGene INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, 69372 Lyon, France
| | - Nicolas Weiss
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
- Department of Neurology, Neuro ICU, Hôpitaux Universitaires La Pitié Salpêtrière, Assistance Publique Hôpitaux de Paris, APHP, 75013 Paris, France
| | - Marinos C Dalakas
- Neuroimmunology Unit, Department of Pathophysiology, Faculty of Medicine, National and Kapodistrian University of Athens, 11527 Athens, Greece
| | - Pierre-Yves Boëlle
- INSERM, Sorbonne Université, Institut Pierre Louis d'Épidémiologie et de Santé Publique, 75012 Paris, France
| | - Jean-Yves Delattre
- Department of Neurology 2 Mazarin, Hôpitaux Universitaires La Pitié Salpêtrière, Assistance Publique Hôpitaux de Paris, APHP, 75013 Paris, France
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
| | - Jérôme Honnorat
- French Reference Center on Paraneoplastic Neurological Syndromes, Hospices Civils de Lyon, Hôpital Neurologique, 69677 Bron, France
- Institut NeuroMyoGene INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, 69372 Lyon, France
| | - Dimitri Psimaras
- Department of Neurology 2 Mazarin, Hôpitaux Universitaires La Pitié Salpêtrière, Assistance Publique Hôpitaux de Paris, APHP, 75013 Paris, France
- Inserm U 1127, CNRS UMR 7225, Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonnes Universités, 75005 Paris, France
- Centre de Compétence des Syndromes Neurologiques Paraneoplasiques et Encéphalites Autoimmunes, Groupe Hospitalier Pitié-Salpêtrière, 75013 Paris, France
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17
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Porpiglia F, Guillaume M, Bliaux E, Psimaras D, Decazes P, Guillin O, Rothärmel M, Morin A. Anti-leucine-rich glioma-inactivated 1 encephalitis revealed by a manic episode: insights from frontal lobe dysfunction in neuropsychiatry through neuropsychology and metabolic imaging. A case report. Front Psychiatry 2023; 14:1168302. [PMID: 37275973 PMCID: PMC10233061 DOI: 10.3389/fpsyt.2023.1168302] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/17/2023] [Accepted: 05/02/2023] [Indexed: 06/07/2023] Open
Abstract
Background Anti-leucine-rich glioma-inactivated 1 (LGI1) encephalitis is a limbic encephalitis that rarely presents as an isolated psychiatric syndrome. Case presentation A 70-year-old patient first presented with behavioral disorder including hyperactivity, euphoria, with disinhibition and accelerated speech associated with severe insomnia and cognitive disorder. A manic episode was diagnosed and he received various psychotropic medications with no improvement. Invesitgations were negative (MRI showed T2 aspecific hyperintensities with no hyperintensities in limbic regions and EEG was normal). He was transferred to a nursing home, with a diagnosis of neurodegenerative condition. Later, he was referred to our unit for further investigations. A cerebral 18F-FDG-PET revealed an association of frontal hypometabolism and temporal and striatum hypermetabolism and CSF analysis revealed slightly increased white blood cell counts. Plasmatic anti-LGI1 antibodies were detected. The patient was treated with intra-venous immunoglobulin (IvIg) but showed no improvement. Second-line treatment (a combination of rituximab and cyclophosmphamide) was then administered for a year, leading to an improvement of neuropsychiatric symptoms and normalization of metabolic impairment on 18F-FDG-PET. Conclusion In this report, we describe a novel case of a patient withanti-LGI1 encephalitis with a predominant long-term psychiatric presentation. An atypical presentation (such as atypical psychiatric symptoms, neurocognitive disorder, and hyponatremia) should prompt further investigations such as CSF analysis, considering that MRI and EEG may be normal. FDG-PET might be of interest but few data are available in the literature. Early treatment of anti-LGI1 encephalitis is crucial for overall prognosis and may delay the development of dementia in some cases.
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Affiliation(s)
- Federica Porpiglia
- Department of Psychiatry, Rouvray Hospital, University of Rouen, Rouen, France
| | - Maxime Guillaume
- Department of Neurology and CNR-MAJ, CHU Rouen, Univ Rouen Normandie, UNIROUEN, Rouen, France
| | - Evangeline Bliaux
- Department of Neurology and CNR-MAJ, CHU Rouen, Univ Rouen Normandie, UNIROUEN, Rouen, France
| | - Dimitri Psimaras
- Department of Neurology 2-Mazarin AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Pierre Decazes
- Department of Nuclear Medicine, Centre Henri-Becquerel, Rouen, France
| | - Olivier Guillin
- Department of Psychiatry, Rouvray Hospital, University of Rouen, Rouen, France
| | - Maud Rothärmel
- Department of Psychiatry, Rouvray Hospital, University of Rouen, Rouen, France
| | - Alexandre Morin
- Department of Psychiatry, Rouvray Hospital, University of Rouen, Rouen, France
- Department of Neurology and CNR-MAJ, CHU Rouen, Univ Rouen Normandie, UNIROUEN, Rouen, France
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18
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Bompaire F, Birzu C, Bihan K, Desestret V, Fargeot G, Farina A, Joubert B, Leclercq D, Nichelli L, Picca A, Tafani C, Weiss N, Psimaras D, Ricard D. Advances in treatments of patients with classical and emergent neurological toxicities of anticancer agents. Rev Neurol (Paris) 2023; 179:405-416. [PMID: 37059646 DOI: 10.1016/j.neurol.2023.03.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/09/2023] [Revised: 03/18/2023] [Accepted: 03/21/2023] [Indexed: 04/16/2023]
Abstract
The neurotoxicity associated to the anticancer treatments has received a growing body of interest in the recent years. The development of innovating therapies over the last 20years has led to the emergence of new toxicities. Their diagnosis and management can be challenging in the clinical practice and further research is warranted to improve the understanding of their pathogenic mechanisms. Conventional treatments as radiation therapy and chemotherapy are associated to well-known and under exploration emerging central nervous system (CNS) and peripheral nervous system (PNS) toxicities. The identification of the risk factors and a better understanding of their pathogeny through a "bench to bedside and back again" approach, are the first steps towards the development of toxicity mitigation strategies. New imaging techniques and biological explorations are invaluable for their diagnosis. Immunotherapies have changed the cancer treatment paradigm from tumor cell centered to immune modulation towards an efficient anticancer immune response. The use of the immune checkpoints inhibitors (ICI) and chimeric antigen receptor (CAR-T cells) lead to an increase in the incidence of immune-mediated toxicities and new challenges in the neurological patient's management. The neurological ICI-related adverse events (n-irAE) are rare but potentially severe and may present with both CNS and PNS involvement. The most frequent and well characterized, from a clinical and biological standpoint, are the PNS phenotypes: myositis and polyradiculoneuropathy, but the knowledge on CNS phenotypes and their treatments is expanding. The n-irAE management requires a good balance between dampening the autoimmune toxicity without impairing the anticancer immunity. The adoptive cell therapies as CAR-T cells, a promising anticancer strategy, trigger cellular activation and massive production of proinflammatory cytokines inducing frequent and sometime severe toxicity known as cytokine release syndrome and immune effector cell-associated neurologic syndrome. Their management requires a close partnership between oncologist-hematologists, neurologists, and intensivists. The oncological patient's management requires a multidisciplinary clinical team (oncologist, neurologist and paramedical) as well as a research team leading towards a better understanding and a better management of the neurological toxicities.
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Affiliation(s)
- Flavie Bompaire
- Service de Neurologie, Hôpital d'Instruction des Armées Percy, Service de Santé des Armées, Clamart, France; UMR 9010 Centre Borelli, Université Paris-Saclay, École Normale Supérieure Paris-Saclay, CNRS, Service de Santé des Armées, Université Paris Cité, Inserm, Saclay, France; OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France
| | - Cristina Birzu
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France; AP-HP, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Paris, France
| | - Kevin Bihan
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; AP-HP, Service de Pharmacologie, Centre Régional de Pharmacovigilance, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Inserm, CIC-1901, Sorbonne Universités, Paris, France
| | - Virginie Desestret
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Service de Neurocognition et Neuro-ophtalmologie, Hospices Civils de Lyon, Hôpital Neurologique Pierre-Wertheimer, Lyon, France; Centre de Référence Maladies Rares pour les Syndromes Neurologiques Paranéoplasiques et les Encéphalites Auto-Immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; MeLiS, UCBL-CNRS UMR 5284, Inserm U1314, Université Claude-Bernard Lyon 1, Lyon, France
| | - Guillaume Fargeot
- AP-HP, Service de Neurologie, Hôpital Bicêtre, Le Kremlin-Bicêtre, France
| | - Antonio Farina
- Centre de Référence Maladies Rares pour les Syndromes Neurologiques Paranéoplasiques et les Encéphalites Auto-Immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; MeLiS, UCBL-CNRS UMR 5284, Inserm U1314, Université Claude-Bernard Lyon 1, Lyon, France; Service de Neurologie, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Pierre-Bénite, France
| | - Bastien Joubert
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Centre de Référence Maladies Rares pour les Syndromes Neurologiques Paranéoplasiques et les Encéphalites Auto-Immunes, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; MeLiS, UCBL-CNRS UMR 5284, Inserm U1314, Université Claude-Bernard Lyon 1, Lyon, France; Service de Neurologie, Hospices Civils de Lyon, Centre Hospitalier Lyon Sud, Pierre-Bénite, France
| | - Delphine Leclercq
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; AP-HP, Service de Neuroradiologie, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Sorbonne Universités, Paris, France
| | - Lucia Nichelli
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; AP-HP, Service de Neuroradiologie, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Sorbonne Universités, Paris, France
| | - Alberto Picca
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France; AP-HP, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Paris, France
| | - Camille Tafani
- Service de Neurologie, Hôpital d'Instruction des Armées Percy, Service de Santé des Armées, Clamart, France; OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France
| | - Nicolas Weiss
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; Dipartimento di Neuroscienze, Psicologia, Area del Farmaco e Salute del Bambino. Università di Firenze, Firenze, Italy; AP-HP, Service de Soins Intensifs en Neurologie, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Sorbonne Universités, Paris, France; École du Val-de-Grâce, Service de Santé des Armées, Paris, France
| | - Dimitri Psimaras
- OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; AP-HP, Hôpitaux Universitaires La Pitié-Salpêtrière - Charles-Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Paris, France
| | - Damien Ricard
- Service de Neurologie, Hôpital d'Instruction des Armées Percy, Service de Santé des Armées, Clamart, France; UMR 9010 Centre Borelli, Université Paris-Saclay, École Normale Supérieure Paris-Saclay, CNRS, Service de Santé des Armées, Université Paris Cité, Inserm, Saclay, France; OncoNeuroTox Group: Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière - Charles-Foix et Hôpital d'Instruction des Armées Percy, Paris, France; École du Val-de-Grâce, Service de Santé des Armées, Paris, France.
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19
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Brunet de Courssou JB, Testard P, Sallansonnet-Froment M, Brechemier ML, Ricard D, Psimaras D, Ferrand M, Maillet T, Depierre P, Ohlmann C, Capron J, Arnulf I, Gales A. Narcolepsy secondary to anti-Ma2 encephalitis: two case reports. J Clin Sleep Med 2023; 19:837-841. [PMID: 36708258 PMCID: PMC10071386 DOI: 10.5664/jcsm.10448] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/08/2022] [Revised: 12/09/2022] [Accepted: 12/09/2022] [Indexed: 01/29/2023]
Abstract
Recent studies suggest that sleep disorders are present in two-thirds of patients with autoimmune encephalitis. In anti-Ma2 encephalitis, hypersomnia appears to be frequent. However, only few cases of type 1 narcolepsy have been reported to date with anti-Ma2 encephalitis. We report 2 new cases of patients with narcolepsy secondary to anti-Ma2 encephalitis. Patient 1, a 68-year-old man, had narcolepsy type 1, including sleep attacks, cataplexy, abnormal Multiple Sleep Latency Tests and hypocretin-1 deficiency (< 50 ng/L) in the cerebrospinal fluid (CSF), associated with a cerebellar syndrome. Anti-Ma2 antibodies were present in the serum and CSF and antivoltage-gated potassium channel antibodies in the serum. He benefited from a treatment with pitolisant. Patient 2, a 42-year-old man, had narcolepsy type 2, including hypersomnolence, no cataplexy, intermediate CSF levels of hypocretin-1 (138 ng/L), abnormal Multiple Sleep Latency Tests, and a limbic encephalitis presentation. Anti-Ma2 antibodies were present in the serum and CSF, and anti-Ma1 antibodies were in the CSF. For both, repeated polysomnographies were necessary to establish the precise diagnosis of central hypersomnia, emphasizing the importance of carrying out sleep investigations in a tertiary neurology center with sleep medicine expertise in patients with anti-Ma2 encephalitis. CITATION Brunet de Courssou J-B, Testard P, Sallansonnet-Froment M, et al. Narcolepsy secondary to anti-Ma2 encephalitis: two case reports. J Clin Sleep Med. 2023;19(4):837-841.
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Affiliation(s)
| | - Pauline Testard
- Sleep Disorders Unit, Hôpital Pitié-Salpêtrière, Paris, France
| | | | | | - Damien Ricard
- Neurology Department, Hôpital d’Instruction des Armées Percy, Clamart, France
| | - Dimitri Psimaras
- Neurology Department, Onco-Neurology Service, Hôpital Pitié-Salpêtrière, Paris, France
| | - Mickaël Ferrand
- Neurology Department, Hôpital Central - CHRU de Nancy, Nancy, France
| | - Thibault Maillet
- Internal Medicine Department, Centre Hospitalier de Mâcon, Mâcon, France
| | | | - Charlotte Ohlmann
- Radiology Department, Hôpital d’Instruction des Armées Percy, Clamart, France
| | - Jean Capron
- Neurology Department, Hôpital Saint-Antoine, Paris, France
| | - Isabelle Arnulf
- Sleep Disorders Unit, Hôpital Pitié-Salpêtrière, Paris, France
- Sorbonne University, Paris, France
| | - Ana Gales
- Sleep Disorders Unit, Hôpital Pitié-Salpêtrière, Paris, France
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20
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Salem JE, Bretagne M, Abbar B, Leonard-Louis S, Ederhy S, Redheuil A, Boussouar S, Nguyen LS, Procureur A, Stein F, Fenioux C, Devos P, Gougis P, Dres M, Demoule A, Psimaras D, Lenglet T, Maisonobe T, Pineton DE Chambrun M, Hekimian G, Straus C, Gonzalez-Bermejo J, Klatzmann D, Rigolet A, Guillaume-Jugnot P, Champtiaux N, Benveniste O, Weiss N, Saheb S, Rouvier P, Plu I, Gandjbakhch E, Kerneis M, Hammoudi N, Zahr N, Llontop C, Morelot-Panzini C, Lehmann L, Qin J, Moslehi JJ, Rosenzwajg M, Similowski T, Allenbach Y. Abatacept/Ruxolitinib and Screening for Concomitant Respiratory Muscle Failure to Mitigate Fatality of Immune-Checkpoint Inhibitor Myocarditis. Cancer Discov 2023; 13:1100-1115. [PMID: 36815259 DOI: 10.1158/2159-8290.cd-22-1180] [Citation(s) in RCA: 34] [Impact Index Per Article: 34.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/18/2022] [Revised: 01/05/2023] [Accepted: 02/13/2023] [Indexed: 02/24/2023]
Abstract
Immune-checkpoint-inhibitor (ICI)-associated myotoxicity involves the heart (myocarditis) and skeletal muscles (myositis), which frequently occur concurrently and is highly fatal. We report the results of a strategy that included identification of individuals with severe ICI-myocarditis by also screening for and managing concomitant respiratory muscle involvement with mechanical ventilation, as well as treatment with CTLA4-fusion protein abatacept and the Janus-kinase inhibitor ruxolitinib. Forty cases with definite ICI-myocarditis were included with pathological confirmation of concomitant myositis in the majority of patients. In the first 10 patients, using recommended guidelines, myotoxicity-related fatality occurred in 60%, consistent with historical controls. In the subsequent 30 cases, we instituted systematic screening for respiratory muscle involvement coupled with active ventilation and treatment using ruxolitinib and abatacept. Abatacept dose was adjusted using CD86-receptor occupancy on circulating monocytes. Myotoxicity-related fatality rate was 3.4%(1/30) in these 30 patients vs.60% in 1st quartile(p<0.0001). These clinical results are hypothesis-generating and need further evaluation.
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Affiliation(s)
| | - Marie Bretagne
- Cochin Hospital, AP-HP, Paris Descartes University, Paris, France
| | | | | | | | | | | | - Lee S Nguyen
- Groupe Hospitalier Privé Ambroise Paré - Hartmann, Neuilly-sur-Seine, France
| | | | | | | | | | | | | | | | - Dimitri Psimaras
- Hôpitaux universitaires Pitié-Salpêtrière Charles Foix. Assistance Publique Hôpitaux de Paris (APHP), Paris, France, Paris, France
| | | | | | | | | | - Christian Straus
- Sorbonne Université, INSERM, UMRS1158, AP-HP, Hôpital Pitié-Salpêtrière, PARIS, France
| | | | - David Klatzmann
- UPMC Univ Paris 06, UMR 7211, Immunology-Immunopathology-Immunotherapy, Paris, France
| | | | | | | | | | | | | | | | | | | | | | - Nadjib Hammoudi
- Sorbonne Université, ACTION Study Group, INSERM UMR_S 1166, Hôpital Pitié-Salpêtrière (AP-HP), Paris, France
| | | | | | | | | | - Juan Qin
- University of California, San Francisco, San Fransisco, CA, United States
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21
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Bergeret S, Birzu C, Meneret P, Giron A, Demeret S, Marois C, Cousyn L, Rozenblum L, Laurenge A, Alentorn A, Navarro V, Psimaras D, Kas A. Brain Metabolic Alterations in Seropositive Autoimmune Encephalitis: An 18F-FDG PET Study. Biomedicines 2023; 11:biomedicines11020506. [PMID: 36831042 PMCID: PMC9953044 DOI: 10.3390/biomedicines11020506] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2023] [Revised: 01/30/2023] [Accepted: 02/07/2023] [Indexed: 02/12/2023] Open
Abstract
INTRODUCTION Autoimmune encephalitis (AE) diagnosis and follow-up remain challenging. Brain 18F-fluoro-deoxy-glucose positron emission tomography (FDG PET) has shown promising results in AE. Our aim was to investigate FDG PET alterations in AE, according to antibody subtype. METHODS We retrospectively included patients with available FDG PET and seropositive AE diagnosed in our center between 2015 and 2020. Brain PET Z-score maps (relative to age matched controls) were analyzed, considering metabolic changes significant if |Z-score| ≥ 2. RESULTS Forty-six patients were included (49.4 yrs [18; 81]): 13 with GAD autoantibodies, 11 with anti-LGI1, 9 with NMDAR, 5 with CASPR2, and 8 with other antibodies. Brain PET was abnormal in 98% of patients versus 53% for MRI. The most frequent abnormalities were medial temporal lobe (MTL) and/or striatum hypermetabolism (52% and 43% respectively), cortical hypometabolism (78%), and cerebellum abnormalities (70%). LGI1 AE tended to have more frequent MTL hypermetabolism. NMDAR AE was prone to widespread cortical hypometabolism. Fewer abnormalities were observed in GAD AE. Striatum hypermetabolism was more frequent in patients treated for less than 1 month (p = 0.014), suggesting a relation to disease activity. CONCLUSION FDG PET could serve as an imaging biomarker for early diagnosis and follow-up in AE.
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Affiliation(s)
- Sébastien Bergeret
- Sorbonne University, AP-HP, Pitié Salpêtrière-Charles Foix Hospital Group, Nuclear Medicine Department, 75013 Paris, France
| | - Cristina Birzu
- Paris Brain Institute, ICM, Sorbonne University, AP-HP, UMR S 1127, INSERM, Pitié Salpêtrière-Charles Foix Hospital Group, Service de Neurologie 2-Mazarin, 75013 Paris, France
| | - Pierre Meneret
- Nuclear Medicine Department, Eugène Marquis Centre, INSERM, LTSI-UMR 1099, 35000 Rennes, France
| | - Alain Giron
- Laboratoire d’Imagerie Biomédicale, LIB, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - Sophie Demeret
- Sorbonne University, AP-HP, Pitié Salpêtrière-Charles Foix Hospital Group, Neurology Department, Neurological Intensive Care Unit, 75013 Paris, France
| | - Clemence Marois
- Sorbonne University, AP-HP, Pitié Salpêtrière-Charles Foix Hospital Group, Neurology Department, Neurological Intensive Care Unit, 75013 Paris, France
| | - Louis Cousyn
- Sorbonne University, AP-HP, Pitié-Salpêtrière-Charles Foix Hospital Group, Epilepsy Unit, Paris Brain Institute, ICM, Reference Center for Rare Epilepsies, 75013 Paris, France
| | - Laura Rozenblum
- Sorbonne University, AP-HP, Pitié Salpêtrière-Charles Foix Hospital Group, Nuclear Medicine Department, 75013 Paris, France
| | - Alice Laurenge
- Paris Brain Institute, ICM, Sorbonne University, AP-HP, UMR S 1127, INSERM, Pitié Salpêtrière-Charles Foix Hospital Group, Service de Neurologie 2-Mazarin, 75013 Paris, France
| | - Agusti Alentorn
- Paris Brain Institute, ICM, Sorbonne University, AP-HP, UMR S 1127, INSERM, Pitié Salpêtrière-Charles Foix Hospital Group, Service de Neurologie 2-Mazarin, 75013 Paris, France
| | - Vincent Navarro
- Sorbonne University, AP-HP, Pitié-Salpêtrière-Charles Foix Hospital Group, Epilepsy Unit, Paris Brain Institute, ICM, Reference Center for Rare Epilepsies, 75013 Paris, France
| | - Dimitri Psimaras
- Paris Brain Institute, ICM, Sorbonne University, AP-HP, UMR S 1127, INSERM, Pitié Salpêtrière-Charles Foix Hospital Group, Service de Neurologie 2-Mazarin, 75013 Paris, France
| | - Aurélie Kas
- Sorbonne University, Laboratoire d’Imagerie Biomédicale, LIB, CNRS, INSERM, AP-HP, Pitié Salpêtrière-Charles Foix Hospital Group, Nuclear Medicine Department, 75013 Paris, France
- Correspondence:
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22
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Balcerac A, Bihan K, Psimaras D, Lebrun-Vignes B, Salem JE, Weiss N. Drugs associated with posterior reversible encephalopathy syndrome, a worldwide signal detection study. J Neurol 2023; 270:975-985. [PMID: 36329183 DOI: 10.1007/s00415-022-11450-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2022] [Revised: 10/21/2022] [Accepted: 10/22/2022] [Indexed: 11/06/2022]
Abstract
BACKGROUND Posterior reversible encephalopathy syndrome (PRES) can occur in a variety of clinical conditions, such as severe hypertension, pregnancy, inflammatory diseases, hematopoietic stem cells or solid organ transplantation. Apart increased blood pressure levels and altered renal function, several drugs have been reported as potential triggering factor. These descriptions are nevertheless limited to case reports or small case series. Systematic analysis of drugs associated with PRES using global pharmacovigilance database is lacking and can be useful. METHODS We performed a disproportionality analysis using VigiBase, the World Health Organization pharmacovigilance database, using the information component (IC). The IC compares observed and expected values to find associations between drugs and PRES using disproportionate Bayesian reporting. An IC0.25 (lower end of the IC 95% credibility interval) > 0 is considered statistically significant. RESULTS Here we present an analysis of 3278 cases of PRES reported in VigiBase. These results identified 73 molecules statistically associated with PRES using full database as background with an IC0.25 > 0. Only 34% (N = 25/73) of them had this information written in the summary of product characteristics. The main drug classes involved were antineoplastic and immunomodulating agents and the drugs with the greatest number of cases were tacrolimus, cyclosporin, bevacizumab, methotrexate, and vincristine. An overall mortality of 8.1% (N = 267/3278) was identified in cases of drug-associated PRES. CONCLUSION These results will help clinicians identify potential suspected drugs associated with PRES and decide which drug to discontinue and eventually lead to a re-evaluation of drug labels for some molecules.
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Affiliation(s)
- Alexander Balcerac
- département de neurologie, unité de Médecine Intensive Réanimation à orientation neurologique, Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris, France. .,Groupe de Recherche Clinique en REanimation et Soins intensifs du Patient en Insuffisance Respiratoire aiguE (GRC-RESPIRE) Sorbonne Université, 47-83, boulevard de l'hôpital, 75013, Paris, France.
| | - Kevin Bihan
- Department of Pharmacology, Regional Pharmacovigilance Center, Sorbonne Université, AP-HP.Sorbonne Université, Pitié-Salpêtrière Hospital, INSERM, CIC-1901, Sorbonne Universités, Paris, France
| | - Dimitri Psimaras
- service de neuro-oncologie, DMU Neurosciences, Groupe OncoNeuro Tox, Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris, France
| | - Bénédicte Lebrun-Vignes
- Department of Pharmacology, Regional Pharmacovigilance Center, Sorbonne Université, AP-HP.Sorbonne Université, Pitié-Salpêtrière Hospital, INSERM, CIC-1901, Sorbonne Universités, Paris, France
| | - Joe-Elie Salem
- Department of Pharmacology, Regional Pharmacovigilance Center, Sorbonne Université, AP-HP.Sorbonne Université, Pitié-Salpêtrière Hospital, INSERM, CIC-1901, Sorbonne Universités, Paris, France
| | - Nicolas Weiss
- département de neurologie, unité de Médecine Intensive Réanimation à orientation neurologique, Sorbonne Université, AP-HP.Sorbonne Université, Hôpital de la Pitié-Salpêtrière, Paris, France.,Groupe de Recherche Clinique en REanimation et Soins intensifs du Patient en Insuffisance Respiratoire aiguE (GRC-RESPIRE) Sorbonne Université, 47-83, boulevard de l'hôpital, 75013, Paris, France
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23
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Villagrán-García M, Muñiz-Castrillo S, Ciano-Petersen NL, Vogrig A, Farina A, Villard M, Psimaras D, Alentorn A, Gonçalves D, Fabien N, Rogemond V, Joubert B, Honnorat J. Paraneoplastic neurological syndromes associated with renal or bladder cancer: case series and PRISMA-IPD systematic review. J Neurol 2023; 270:283-299. [PMID: 36050418 DOI: 10.1007/s00415-022-11356-9] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/20/2022] [Revised: 08/24/2022] [Accepted: 08/25/2022] [Indexed: 01/07/2023]
Abstract
BACKGROUND The link between paraneoplastic neurological syndromes (PNS) and renal cell and bladder cancer (RCC/BC) is rare and uncertain. Our aim was to clinically evaluate, in light of the updated PNS criteria, these uncommon associations. METHODS Retrospective nationwide cohort chart review study and systematic review of the literature. RESULTS After excluding 5 patients due to the diagnosis of another co-occurrent malignancy, 10/18 patients with RCC and 8/18 patients with BC were identified. A total of 31 cases were previously published, yielding an overall series of 27/49 RCC and 22/49 BC patients. There was a predominance of cerebellar syndromes in both cancers (10/27, 37% for RCC; 9/22, 41% for BC), followed by encephalitis in 9/27 (33%) patients with RCC and encephalomyelitis/sensory neuronopathy in 5/22 (23%) patients with BC. The detection of high-risk Abs was more frequent among BC patients (16/19, 84% vs. 3/13, 23% in RCC, p = 0.0009), Ri antibodies being the most frequent thereof. After applying the updated PNS criteria, patients with BC met highest degrees (possible, probable, and definite) of certainty for PNS diagnosis (20/22, 91% vs. 16/27, 59% in RCC, p = 0.021). CONCLUSION A second neoplasm should always be ruled out before establishing the diagnosis of PNS in patients with RCC or BC. However, while this association remains dubious for most patients with RCC, a casual role is more probable in patients with BC and high-risk antibodies presenting with cerebellar ataxia, brainstem encephalitis or encephalomyelitis/sensory neuronopathy.
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Affiliation(s)
- Macarena Villagrán-García
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284-INSERM U1314, Université Claude Bernard, Lyon 1, Lyon, France
| | - Sergio Muñiz-Castrillo
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284-INSERM U1314, Université Claude Bernard, Lyon 1, Lyon, France
| | - Nicolás Lundahl Ciano-Petersen
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284-INSERM U1314, Université Claude Bernard, Lyon 1, Lyon, France
- Instituto de Investigación Biomédica de Málaga-IBIMA, Málaga, Spain
- Red Andaluza de Investigación Clínica y Traslacional en Neurología (NeuroRECA), Málaga, Spain
| | - Alberto Vogrig
- Clinical Neurology Unit, Santa Maria della Misericordia University Hospital, Udine, Italy
| | - Antonio Farina
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284-INSERM U1314, Université Claude Bernard, Lyon 1, Lyon, France
| | - Marine Villard
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France
| | - Dimitri Psimaras
- Neurology 2 Department Mazarin, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, 75013, Paris, France
- Sorbonne Université, Inserm, CNRS, Paris Brain Institute, Institut du Cerveau et de la Moelle Épinière, ICM, 75013, Paris, France
| | - Agusti Alentorn
- Neurology 2 Department Mazarin, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, 75013, Paris, France
- Sorbonne Université, Inserm, CNRS, Paris Brain Institute, Institut du Cerveau et de la Moelle Épinière, ICM, 75013, Paris, France
| | - David Gonçalves
- Immunology Department, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Nicole Fabien
- Immunology Department, Hôpital Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France
| | - Véronique Rogemond
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France
| | - Bastien Joubert
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France
- MeLiS-UCBL-CNRS UMR 5284-INSERM U1314, Université Claude Bernard, Lyon 1, Lyon, France
| | - Jérôme Honnorat
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, 59 Boulevard Pinel, 69677, Bron Cedex, France.
- MeLiS-UCBL-CNRS UMR 5284-INSERM U1314, Université Claude Bernard, Lyon 1, Lyon, France.
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24
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Gazzano M, Parizot C, Psimaras D, Vozy A, Baron M, Abbar B, Fallet V, Litvinova E, Canellas A, Birzu C, Pourcher V, Touat M, Weiss N, Demeret S, Roos-Weil D, Spano JP, Lebbe C, Salem JE, Cadranel J, Hervier B, Gorochov G, Guihot A. Anti-PD-1 immune-related adverse events are associated with high therapeutic antibody fixation on T cells. Front Immunol 2022; 13:1082084. [PMID: 36605194 PMCID: PMC9808779 DOI: 10.3389/fimmu.2022.1082084] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/27/2022] [Accepted: 11/29/2022] [Indexed: 12/24/2022] Open
Abstract
Immune checkpoint inhibitors (ICI) widely improved the treatment of solid and hematologic malignancies. Yet, a remarkable proportion of patients receiving ICI develop immune related adverse events (irAEs) which are difficult to define as treatment-related. This underlines the need to develop a biomarker to guide irAE diagnosis. We developed a novel flow cytometry assay combining measurement of anti-PD-1 (programmed cell death protein-1) occupancy and evaluation of remaining PD-1 receptor availability with anti-IgG4 PE and anti-PD-1 BV421. We prospectively collected blood and biological fluids samples from patients treated by IgG4 anti-PD-1 therapy (nivolumab or pembrolizumab), with (n=18) or without (n=12) current irAE. We analyzed PD-1+ and IgG4+ staining pattern and MFI values of these parameters on CD4 and CD8 T cells, and IgG4+/PD-1+ MFI ratios are calculated. A higher mean fluorescence intensity IgG4+/PD-1+ ratio was measured on peripheral CD4+ T cells of irAE cases, when compared to controls (p=0.003). ICI-related toxicity is therefore associated with increased therapeutic antibody occupancy of PD-1 receptors on CD4+ T cells. Furthermore, in one case of ICI-related pneumonitis, binding of therapeutic antibody was stronger on lung CD4+ T cell than in blood. In another case of ICI-related encephalitis, the PD-1 receptor occupancy was total on CSF CD4 T cells, but only partial on peripherical CD4 T cells. Our results suggest that flow cytometry monitoring of ICI occupancy can be used in patients treated with monoclonal ICI to guide irAE diagnosis.
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Affiliation(s)
- Marianne Gazzano
- Department of Immunology, Pitié Salpêtrière Hospital, Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France,*Correspondence: Marianne Gazzano,
| | - Christophe Parizot
- Department of Immunology, Pitié Salpêtrière Hospital, Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Dimitri Psimaras
- Department of Neuro-Oncology, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Aurore Vozy
- Department Medical Oncology, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Marine Baron
- Department of Immunology, Pitié Salpêtrière Hospital, Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Baptiste Abbar
- Department Medical Oncology, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Vincent Fallet
- Department of Pneumology and Thoracic Oncology, Tenon Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Elena Litvinova
- Department of Immunology, Pitié Salpêtrière Hospital, Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Anthony Canellas
- Department of Pneumology and Thoracic Oncology, Tenon Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Cristina Birzu
- Department of Neurology 2-Mazarin, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France,Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, INSERM, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France
| | - Valérie Pourcher
- Service des maladies infectieuses et tropicales, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France,INSERM UMR-S 1136, Pierre Louis Institute of Epidemiology and Public Health, Sorbonne Université, Paris, France
| | - Mehdi Touat
- Department of Neurology 2-Mazarin, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France,Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, INSERM, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, Paris, France
| | - Nicolas Weiss
- Department of Neurology, Médecine intensive – réanimation à orientation neurologique, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Sophie Demeret
- Department of Neurology, Médecine intensive – réanimation à orientation neurologique, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Damien Roos-Weil
- Clinical Hematology Unit, Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Jean-Philippe Spano
- Department Medical Oncology, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Celeste Lebbe
- Department of Dermatology, Saint Louis Hospital, APHP, Paris, France
| | - Joe-Elie Salem
- Department of Pharmacology, Cardio-oncology Program, CIC-1901, Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Jacques Cadranel
- Department of Pneumology and Thoracic Oncology, Tenon Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Baptiste Hervier
- Department of Internal Medicine, Saint Louis Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP), Paris, France
| | - Guy Gorochov
- Department of Immunology, Pitié Salpêtrière Hospital, Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France
| | - Amélie Guihot
- Department of Immunology, Pitié Salpêtrière Hospital, Hospital, Assistance Publique-Hôpitaux de Paris (AP-HP) Sorbonne Université, Paris, France,Centre d'Immunologie et des Maladies Infectieuses (CIMI-Paris), INSERM U1135, CNRS ERL8285, Sorbonne Université, Pitié-Salpêtrière Hospital, Paris, France
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25
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Sebbag E, Psimaras D, Baloglu S, Bourgmayer A, Moinard-Butot F, Barthélémy P, Tranchant C, Honnorat J, Bender L. Immune-Related Cerebellar Ataxia: A Rare Adverse Effect of Checkpoint Inhibitor Therapy. J Neuroimmune Pharmacol 2022; 17:377-379. [PMID: 34687000 DOI: 10.1007/s11481-021-10026-3] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/16/2021] [Accepted: 09/28/2021] [Indexed: 01/13/2023]
Abstract
Immune checkpoint inhibitors (ICIs) have led to a revolution in cancer management, mainly due to lasting long-term durable responses in a subset of patients with metastatic solid tumours (Gettinger et al. in JCO 36(17):1675-1684, 2018). As immunotherapy is gradually being applied for the treatment of a large range of solid tumours, the incidence of neurological immune-related adverse events (irAEs) has increased (2). Neurologic toxicities that result in high morbidity rates and even mortality have emerged as serious complications of ICIs (Johnson et al. in J Immuno Cancer 7(1):134, 2019; Wang et al. in JAMA Oncol 4(12):1721, 2018). Small-cell lung cancer (SCLC) is common cause of neurologic paraneoplastic syndrome (Sebastian et al. in J Thorac Oncol 14(11):1878-1880, 2019). Nevertheless, the distinction between neurologic iRAEs and paraneoplastic neurological syndromes (PNSs) in patients with SCLC treated by ICIs remains challenging (Williams et al. JAMA Neurol 73(8):928, 2016). As immunotherapy is gradually being applied for the treatment of a large range of solid tumours, the incidence of neurological autoimmune adverse events has increased. Neurologic toxicities that result in high morbidity rates and even mortality have emerged as serious complications of ICIs and have yet to be fully understood. We report a case of an immune induced cerebellar ataxia in a 47 year-old small-cell neuroendocrine carcinoma patient undergoing checkpoint blockade by atezolizumab, a programmed cell death-1 ligand (PDL-1) inhibitor. After 4 cycles of immunotherapy, the patient presented with kinetic and static cerebellar syndrome leading to the diagnosis of TRIM9-Abs ICI-related cerebellar irAE. Therapeutic management was discussed in multidisciplinary meetings in the lack of therapeutic guidelines. There was no clinical improvement. Because of high morbidity and no treatment evidence, neurologic symptoms developing under ICI require early diagnosis and may indicate the need for definitive treatment discontinuation.
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Affiliation(s)
- Eden Sebbag
- Service d'Oncologie médicale, Institut de Cancérologie de Strasbourg, ICANS, Strasbourg, France.
| | - Dimitri Psimaras
- Service de Neurologie, Center for Patients with Neurological Complications of Oncologic Treatments, AP-HP, GH Pitié-Salpêtrière OncoNeuroTox Group, GH Pitié-Salpetrière Et Hôpital Percy, Paris, France
| | - Seyyid Baloglu
- Service de Neuro-Radiologie, Hôpital de Hautepierre, Strasbourg, France
| | - Agathe Bourgmayer
- Service d'Oncologie médicale, Institut de Cancérologie de Strasbourg, ICANS, Strasbourg, France
| | - Fabien Moinard-Butot
- Service d'Oncologie médicale, Institut de Cancérologie de Strasbourg, ICANS, Strasbourg, France
| | - Philippe Barthélémy
- Service d'Oncologie médicale, Institut de Cancérologie de Strasbourg, ICANS, Strasbourg, France
| | | | - Jerome Honnorat
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis SynatAc Team, Institute NeuroMyoGène (INMG)UMR 5310 INSERM U1217CNRS Université de Lyon, Université Claude Bernard, Lyon 1, Hospices Civils de Lyon, Lyon, France
| | - Laura Bender
- Service d'Oncologie médicale, Institut de Cancérologie de Strasbourg, ICANS, Strasbourg, France
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26
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Benoit J, Muñiz-Castrillo S, Vogrig A, Farina A, Pinto AL, Picard G, Rogemond V, Guery D, Alentorn A, Psimaras D, Rheims S, Honnorat J, Joubert B. Early-Stage Contactin-Associated Protein-like 2 Limbic Encephalitis: Clues for Diagnosis. Neurol Neuroimmunol Neuroinflamm 2022; 10:10/1/e200041. [PMID: 36288995 PMCID: PMC9608385 DOI: 10.1212/nxi.0000000000200041] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/03/2022] [Accepted: 08/19/2022] [Indexed: 11/05/2022]
Abstract
Background and Objectives Previous studies suggested that autoimmune limbic encephalitis with antibodies against contactin-associated protein-like 2 (CASPR2-encephalitis) is clinically heterogeneous and progresses slowly, preventing its early recognition. We aimed to describe the onset and progression of CASPR2-encephalitis and to assess long-term outcomes. Methods We retrospectively analyzed the medical records of all patients whose CSF tested positive for anti-CASPR2 antibodies in our center between 2006 and 2020. Standardized telephone interviews of all available patients and relatives were conducted, assessing long-term functional independence using the Functional Activity Questionnaire (FAQ) and quality of life using the 36-Item Short-Form Survey (SF36). Results Forty-eight patients were included (98% males; median age 64 years), and 35 participated in telephone interviews (73%). At onset, 81% had at least 1 neurologic symptom among the following: limbic (54%), peripheral nerve hyperexcitability (PNH; 21%), and/or cerebellar symptoms (17%). Most of the patients (75%) had initially symptoms of only one of these categories. Limbic symptoms at onset included mostly seizures (33%), while memory disturbances were less frequent (10%). PNH signs were mostly neuropathic pain (9/10 patients). Other symptoms seen at onset included asthenia (33%), mood disorders (25%), and insomnia (21%); 19% of patients did not show any limbic, peripheral, or cerebellar symptom at onset but only asthenia (15%), mood disorders (6%), weight loss (8%), dysautonomia (4%), and/or insomnia (2%). The peak of the disease was attained in median 16.7 months after onset. Over the study period (median follow-up, 58.8 months, range 10.6–189.1), 77% of patients developed ≥3 core CASPR2 symptoms and 42% fulfilled the diagnostic criteria for autoimmune limbic encephalitis, although all patients ultimately developed limbic symptoms. At the last visit, most interviewed patients (28/35 patients, 80%; median, 5 years after onset) had recovered functional independence (FAQ <9) while only the vitality subscore of the SF36 was lower than normative data (mean 49.9 vs 58.0, p = 0.0369). Discussion CASPR2-encephalitis has a progressive course and is highly heterogeneous at the early stage. In men older than 50 years, otherwise unexplained seizures, cerebellar ataxia, and/or neuropathic pain are suggestive of early-stage CASPR2-encephalitis, especially if they coincide with recent asthenia, mood disorders, or insomnia.
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Affiliation(s)
- Jeanne Benoit
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Sergio Muñiz-Castrillo
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Alberto Vogrig
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Antonio Farina
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Anne-Laurie Pinto
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Geraldine Picard
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Veronique Rogemond
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Deborah Guery
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Agusti Alentorn
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Dimitri Psimaras
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Sylvain Rheims
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Jérôme Honnorat
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France
| | - Bastien Joubert
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Hospices Civils de Lyon; Synaptopathies and Autoantibodies (SynatAc) Team (J.B., S.M.-C., A.V., A.F., A.-L.P., G.P., V.R., J.H., B.J.), Institut NeuroMyoGène, MELIS, INSERM U1314/CNRS UMR 5284, Université Claude Bernard Lyon 1; Epileptology-EEG Department (J.B.), Neurology, Pasteur2 Hospital, University Hospitals of Nice; Côte d'Azur University (J.B.), UR2CA, URRIS, Pasteur2 Hospital, University Hospitals of Nice; Department of Functional Neurology and Epileptology (D.G., S.R.), Hospices Civils de Lyon, France; European Network for Rare and Complex Epilepsies (EPICARE) (D.G., S.R.); Service de Neurologie 2-Mazarin (A.A., D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (A.A., D.P.), Institut Du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris; and Lyon's Neuroscience Research Center (S.R.), INSERM U1028/CNRS UMR 5292; Université Lyon 1 Claude Bernard, France.
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27
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Birzu C, Farina A, Pegat A, Devic P, Lenglet T, Viala K, Debs R, Fargeot G, Picca A, Le Guennec L, Mongin M, Villette B, Joubert B, Maisonobe T, Psimaras D. P11.66.A Immune checkpoint inhibitors related peripheral nerve disorders: clinical and electrophysiological particularities. Neuro Oncol 2022. [DOI: 10.1093/neuonc/noac174.255] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022] Open
Abstract
Abstract
Background
The immune-checkpoint inhibitors (ICIs) announced a new era in cancer treatment allowing long-term survival in advanced cancers. However, immune related adverse events impose treatment limitations being one of the main challenges when dealing with ICI treated patients. Neurologic toxicities have unique presentations and can progress rapidly, requiring prompt recognition. Among them, ICI-related peripheral nerve disorders are highly heterogeneous, profoundly debilitating, and insufficiently explored.
Material and Methods
We reviewed the clinical and electrodiagnostic features of a retrospective cohort of patients hospitalized in our centre for ICI related neuropathies. We applied the EFNS 2021 electrodiagnostic criteria for neuropathies and we researched the outcome according to the treatment received.
Results
We included 16 patients: 4 men and 12 women, median age 61 years (31-72) treated by anti-PD1 monotherapy (10) or antiCTLA4-antiPD1 combination (6). Median delay from ICIs initiation to neuropathy symptoms was 58,5 days (4 cycles), it seemed lower in combination group (median 33,5 days vs 81,5 days in monotherapy patients p=0,02). Half of patients presented with concurrent non-neurological irAE. CSF was inflammatory in 56% of cases, pleocytosis was seen in 57% of these. Cranial nerve involvement was rare (3/16) the most frequent phenotype was demyelinating polyneuropathy fulfilling EFNS 2021 EMG criteria in 10 cases. The other 6 presented with non-length dependent sensory neuropathy, (3) dysautonomic neuropathy (1) or sensory motor neuropathy with incomplete EFNS 2021 EMG criteria (2). ICI treatment was stopped, and steroids were the first line of treatment for all patients. However, 12/16 patients received additional iv immunoglobulin. Supplementary immunomodulation (cyclophosphamide, tocilizumab) was required in 2 cases. 75% of patients improved within a median of 4.5 months, median decrease in mRS was 2 points. Noteworthy, the rechallenge by antiPD1 monotherapy was proposed in 4 patients with a single neuropathy relapse.
Conclusion
Our series expand the knowledge on the clinical and electrophysiological phenotype of ICI related neuropathies improving their recognition in clinical practice. Moreover, our findings argue for the benefit of adding iv immunoglobulin to steroids as a first line treatment for different phenotypes of ICI related neuropathies.
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Affiliation(s)
- C Birzu
- Institut du Cerveau, ICM, AP-HP, Inserm, UMR S 1127, Sorbonne Université, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, , Paris , France
- Service de Neurologie 2-Mazarin Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, , Paris , France
| | - A Farina
- Centre Léon Bérard, 28 Rue Laënnec, Université Claude Bernard Lyon I , Lyon , France
| | - A Pegat
- Service de Neurologie fonctionnelle et Epileptologie, CHU Pierre Wertheimer, 69 Bdv Pinel, 69677 Bron-Cedex , Lyon , France
| | - P Devic
- Service de Neurologie fonctionnelle et Epileptologie, CHU Pierre Wertheimer, 69 Bdv Pinel, 69677 Bron-Cedex, , Lyon , France
| | - T Lenglet
- Département de Neurophysiologie Clinique, AP-HP, Groupe Hospitalier Pitié-Salpêtrière , Paris , France
| | - K Viala
- Département de Neurophysiologie Clinique, AP-HP, Groupe Hospitalier Pitié-Salpêtrière , Paris , France
| | - R Debs
- Département de Neurophysiologie Clinique, AP-HP, Groupe Hospitalier Pitié-Salpêtrière , Paris , France
| | - G Fargeot
- Département de Neurophysiologie Clinique, AP-HP, Groupe Hospitalier Pitié-Salpêtrière , Paris , France
| | - A Picca
- Institut du Cerveau, ICM, AP-HP, Inserm, UMR S 1127, Sorbonne Université, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, , Paris , France
- Service de Neurologie 2-Mazarin Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix , Paris , France
| | - L Le Guennec
- Sorbonne Université, AP-HP Hôpital de la Pitié-Salpêtrière, département de neurologie, unité de Médecine Intensive Réanimation à orientation neurologique , Paris , France
| | - M Mongin
- Service de Neurologie Hôpital Avicenne, 93000 Bobigny , Bobigny , France
| | - B Villette
- Service Dermatologie, Hôpital Avicenne, 93000 , Bobigny , France
| | - B Joubert
- Centre français de référence des syndromes neurologiques paranéoplasiques et des encéphalites auto-immunes, Hospices civils de Lyon; Équipe Synaptopathies et auto-anticorps (SynatAc)nstitut NeuroMyoGène, Inserm U1217/CNRS UMR 5310, , Lyon , France
| | - T Maisonobe
- Département de Neurophysiologie Clinique, AP-HP, Groupe Hospitalier Pitié-Salpêtrière , Paris , France
| | - D Psimaras
- Service de Neurologie 2-Mazarin Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix , Paris , France
- Département de Neurophysiologie Clinique, AP-HP, Groupe Hospitalier Pitié-Salpêtrière , Paris , France
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28
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Picca A, Birzu C, Berzero G, Sanchez-Pena P, Gaboriau L, Vidil F, Lenglet T, Tafani C, Ricard D, Psimaras D, Bihan K. P11.52.A Peripheral neuropathies after BRAF and/or MEK inhibitors treatment: a pharmacovigilance study. Neuro Oncol 2022. [DOI: 10.1093/neuonc/noac174.241] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/14/2022] Open
Abstract
Abstract
Background
BRAF (BRAFi) and MEK inhibitors (MEKi) demonstrated significant efficacy in the treatment of BRAF-activated tumours, firstly melanoma. Nevertheless, they are not devoid of adverse events. Sparse reports in the literature suggest the potential occurrence of peripheral neuropathies (PN) under BRAFi/MEKi treatment, but their characteristics remain poorly defined. We aimed to characterize the clinical phenotypes of PN occurring under BRAFi/MEKi treatment using a national pharmacovigilance database.
Material and Methods
We queried the French pharmacovigilance database for all cases of PN toxicity attributed to at least one BRAFi or MEKi compound. Only cases with a least symptoms description and nerve conduction studies (NCS) conclusion were included.
Results
Sixteen cases of PN occurred in 15 patients were identified. All patients had underlying melanoma. Two main phenotypes were seen. Six patients (dabrafenib-trametinib, n=3; vemurafenib, n=2; vemurafenib-cobimetinib, n=1) presented a length-dependent axonal polyneuropathy: symptoms were mostly sensory at lower limbs; NCS disclosed an axonal neuropathy; management and outcome were variable. Nine patients (dabrafenib-trametinib, n=5, encorafenib-binimetinib, n=3, and vemurafenib-cobimetinib, n=1) developed a demyelinating polyradiculoneuropathy: symptoms affected the four limbs and included hypoesthesia, weakness, and ataxia; cranial nerves were involved in four; NCS showed predominantly demyelinating features; most patients received intravenous immunoglobulins (n=6) or glucocorticoids (n=5), but the outcome was variable; one patient was rechallenged with a different BRAFi/MEKi with a rapid relapse.
Conclusion
Patients under treatment with BRAFi/MEKi may develop treatment-induced PN. Two main phenotypes are seen: a symmetric, axonal, length-dependent polyneuropathy, and a demyelinating polyradiculoneuropathy.
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Affiliation(s)
- A Picca
- Hôpital Universitaire Pitié-Salpêtrière , Paris , France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy , Paris , France
| | - C Birzu
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix , Paris , France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy , Paris , France
| | - G Berzero
- Neurology Unit, IRCCS San Raffaele Scientific Institute , Milan , Italy
| | - P Sanchez-Pena
- Service de Pharmacologie médicale, Pôle de Santé Publique, CHU de Bordeaux , Bordeaux , France
| | - L Gaboriau
- Centre Régional de Pharmacovigilance, Service de Pharmacologie Médicale, CHU de Lille , Lille , France
| | - F Vidil
- Agence National de Sécurité du Médicament et des Produits de Santé , Saint-Denis , France
| | - T Lenglet
- Hôpital Universitaire Pitié-Salpêtrière , Paris , France
| | - C Tafani
- Département de Neurologie, Hôpital d'instruction des Armées Percy, Service de Santé des Armées , Percy , France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy , Paris , France
| | - D Ricard
- Département de Neurologie, Hôpital d'instruction des Armées Percy, Service de Santé des Armées , Percy , France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy , Paris , France
| | - D Psimaras
- Hôpital Universitaire Pitié-Salpêtrière , Paris , France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy , Paris , France
| | - K Bihan
- Centre régional de Pharmacovigilance, Département de Pharmacologie, AP-HP, GH Pitié-Salpêtrière , Paris , France
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy , Paris , France
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Peter E, Do LD, Hannoun S, Muñiz-Castrillo S, Vogrig A, Wucher V, Pinto AL, Chounlamountri N, Zakaria W, Rogemond V, Picard G, Hedou JJ, Ambati A, Alentorn A, Traverse-Glehen A, Manto M, Psimaras D, Mignot E, Cotton F, Desestret V, Honnorat J, Joubert B. Cerebellar Ataxia With Anti-DNER Antibodies. Neurol Neuroimmunol Neuroinflamm 2022; 9:9/5/e200018. [PMID: 35940913 PMCID: PMC9359625 DOI: 10.1212/nxi.0000000000200018] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 03/10/2022] [Accepted: 06/03/2022] [Indexed: 11/24/2022]
Abstract
Background and Objectives There is no report on the long-term outcomes of ataxia with antibodies against Delta and Notch-like epidermal growth factor–related (DNER). We aimed to describe the clinical-immunologic features and long-term outcomes of patients with anti-DNER antibodies. Methods Patients tested positive for anti-DNER antibodies between 2000 and 2020 were identified retrospectively. In those with available samples, immunoglobulin G (IgG) subclass analysis, longitudinal cerebellum volumetry, human leukocyte antigen isotyping, and CSF proteomic analysis were performed. Rodent brain membrane fractionation and organotypic cerebellar slices were used to study DNER cell-surface expression and human IgG binding to the Purkinje cell surface. Results Twenty-eight patients were included (median age, 52 years, range 19–81): 23 of 28 (82.1%) were male and 23 of 28 (82.1%) had a hematologic malignancy. Most patients (27/28, 96.4%) had cerebellar ataxia; 16 of 28 (57.1%) had noncerebellar symptoms (cognitive impairment, neuropathy, and/or seizures), and 27 of 28 (96.4%) became moderately to severely disabled. Half of the patients (50%) improved, and 32.1% (9/28) had no or slight disability at the last visit (median, 26 months; range, 3–238). Good outcome significantly associated with younger age, milder clinical presentations, and less decrease of cerebellar gray matter volumes at follow-up. No human leukocyte antigen association was identified. Inflammation-related proteins were overexpressed in the patients' CSF. In the rodent brain, DNER was enriched in plasma membrane fractions. Patients' anti-DNER antibodies were predominantly IgG1/3 and bound live Purkinje cells in vitro. Discussion DNER ataxia is a treatable condition in which nearly a third of patients have a favorable outcome. DNER antibodies bind to the surface of Purkinje cells and are therefore potentially pathogenic, supporting the use of B-cell–targeting treatments.
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Affiliation(s)
- Elise Peter
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Le Duy Do
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Salem Hannoun
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Sergio Muñiz-Castrillo
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Alberto Vogrig
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Valentin Wucher
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Anne-Laurie Pinto
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Naura Chounlamountri
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Walaa Zakaria
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Veronique Rogemond
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Geraldine Picard
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Julien-Jacques Hedou
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Aditya Ambati
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Agusti Alentorn
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Alexandra Traverse-Glehen
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Mario Manto
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Dimitri Psimaras
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Emmanuel Mignot
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Francois Cotton
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Virginie Desestret
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Jérôme Honnorat
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France
| | - Bastien Joubert
- From the Centre National de Référence pour les Syndromes Neurologiques Paranéoplasiques (E.P., S.M.-C., A.V., A.-L.P., V.R., G.P., V.D.,J.H., B.J.), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; Synaptopathies and Autoantibodies (SynatAc) Team (E.P., L.D.D., S.M.-C., A.V., V.W., N.C., V.D., J.H., B.J.), Institut NeuroMyoGène-MeLis, INSERM U1314/CNRS UMR 5284, Université de Lyon, France; Medical Imaging Sciences Program (S.H., W.Z.), Division of Health Professions, Faculty of Health Sciences, American University of Beirut, Lebanon; Center for Sleep Sciences and Medicine (J.-J.H., Aditya Ambati, E.M.), Stanford University, Palo Alto, CA; Service de Neurologie 2-Mazarin (Agusti Alentorn, D.P.), Hôpitaux Universitaires La Pitié-Salpêtrière-Charles Foix, APHP; Inserm U1127 CNRS UMR 7225 (Agusti Alentorn, D.P.), Institut du Cerveau et de la Moelle épinière, ICM, Université Pierre-et-Marie-Curie, Sorbonne Universités, Paris, France; INSERM Unité Mixte de Recherche (UMR) S1052 (A.T.-G.), Centre National de la Recherche UMR 5286, Centre de Recherche en Cancérologie de Lyon, France; Département de Pathologie (A.T.-G.), Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre-Bénite Cedex, France; Service des Neurosciences (M.M.), UMons, Mons, Belgium; Service de Neurologie (M.M.), CHU-Charleroi, Charleroi, Belgium; Department of Radiology (F.C.), Centre Hospitalier Lyon Sud, Hospices Civils de Lyon, Pierre-Bénite, France; and Université Lyon 1 (F.C.), CREATIS-LRMN, CNRS/UMR/5220-INSERM U630, Villeurbanne, France.
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Picca A, Birzu C, Berzero G, Sanchez-Pena P, Gaboriau L, Vidil F, Lenglet T, Tafani C, Ricard D, Psimaras D, Bihan K. Peripheral neuropathies after BRAF and/or MEK inhibitors treatment: a pharmacovigilance study. Br J Clin Pharmacol 2022; 88:4941-4949. [PMID: 36028463 DOI: 10.1111/bcp.15513] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/15/2021] [Revised: 08/10/2022] [Accepted: 08/17/2022] [Indexed: 11/29/2022] Open
Abstract
Reports suggested the potential occurrence of peripheral neuropathies (PN) in patients treated with BRAF (BRAFi) and/or MEK inhibitors (MEKi) for BRAF-activated tumours. We aimed to better characterize these PN. We queried the French pharmacovigilance database for all cases of PN attributed to BRAFi and/or MEKi. Fifteen patients were identified. Two main clinical PN phenotypes were seen. Six patients presented a length-dependent, axonal polyneuropathy: symptoms were mostly sensory and affecting the lower limbs; management and outcome were variable. Nine patients developed a demyelinating polyradiculoneuropathy: symptoms affected the four limbs and included hypoesthesia, weakness, and ataxia; cranial nerves were involved in four cases; most patients received intravenous immunoglobulins or glucocorticoids, with variable outcome; one patient was rechallenged with a different BRAFi/MEKi combination with a rapid symptoms relapse. In conclusion, patients under BRAFi/MEKi therapy may develop treatment-induced PN. Two main phenotypes can occur: a symmetric, axonal, length-dependent polyneuropathy, and a demyelinating polyradiculoneuropathy.
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Affiliation(s)
- Alberto Picca
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix.,OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy, Paris, France
| | - Cristina Birzu
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix.,OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy, Paris, France
| | - Giulia Berzero
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy.,Vita-Salute San Raffaele University, Milan, Italy
| | - Paola Sanchez-Pena
- Service de Pharmacologie médicale, Pôle de Santé Publique, CHU de Bordeaux, Bordeaux, France
| | - Louise Gaboriau
- Centre Régional de Pharmacovigilance, Service de Pharmacologie Médicale, CHU de Lille, Lille, France
| | - Faustine Vidil
- Agence National de Sécurité du Médicament et des Produits de Santé, Saint-Denis, France
| | - Timothée Lenglet
- Département de Neurophysiologie Clinique, AP-HP, GH Pitié-Salpêtrière, Paris, France
| | - Camille Tafani
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy, Paris, France.,Département de Neurologie, Hôpital d'instruction des Armées Percy, Service de Santé des Armées, Paris, France
| | - Damien Ricard
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy, Paris, France.,Département de Neurologie, Hôpital d'instruction des Armées Percy, Service de Santé des Armées, Paris, France
| | - Dimitri Psimaras
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix.,OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy, Paris, France
| | - Kévin Bihan
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpêtrière et Hôpital Percy, Paris, France.,Centre régional de Pharmacovigilance, Département de Pharmacologie, AP-HP, GH Pitié-Salpêtrière, Paris, France
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Ciano-Petersen NL, Muñiz-Castrillo S, Birzu C, Vogrig A, Farina A, Villagrán-García M, Joubert B, Psimaras D, Honnorat J. Cytokine dynamics and targeted immunotherapies in autoimmune encephalitis. Brain Commun 2022; 4:fcac196. [PMID: 35999839 PMCID: PMC9392471 DOI: 10.1093/braincomms/fcac196] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/16/2022] [Revised: 04/20/2022] [Accepted: 08/16/2022] [Indexed: 11/13/2022] Open
Abstract
Autoimmune encephalitides constitute a diverse group of immune-mediated central nervous system disorders mainly characterized by the presence of antibodies targeting neuronal or glial antigens. Despite the notable contribution of antibody discovery to the understanding of their physiopathology, the specific immune cells and inflammatory mediators involved in autoimmune encephalitis are still poorly defined. However, cytokines have recently emerged as crucial signalling molecules in the pathogenesis of autoimmune encephalitis. Cytokines are biologically active, soluble, low-molecular-weight proteins or glycoproteins involved in a wide variety of physiological functions, including central nervous system development and homeostasis, immune surveillance, as well as proliferation and maturation of immune cells. Since unbalanced cytokine expression is considered a hallmark of many autoimmune central nervous system disorders, their identification and quantification has become an essential element in personalized medicine applied to the field of neuroimmunology. Several studies have explored the cytokine profile of autoimmune encephalitis, but their interpretation and comparison is challenging due to their small sample sizes and extremely high heterogeneity, especially regarding the cytokines analysed, type of sample used, and associated neural antibody. Only the cytokine profile of anti-N-methyl-D-aspartate receptor encephalitis has extensively been investigated, with findings suggesting that, although humoral immunity is the main effector, T cells may also be relevant for the development of this disorder. A better understanding of cytokine dynamics governing neuroinflammation might offer the opportunity of developing new therapeutic strategies against specific immune cells, cytokines, antibodies, or intracellular signalling cascades, therefore leading to better outcomes and preventing undesired side effects of the presently used strategies. In this review, we first summarize the current knowledge about the role of cytokines in the pathogenesis of autoimmune encephalitis, combining theoretical analysis with experimental validations, to assess their suitability as clinical biomarkers. Second, we discuss the potential applicability of the novel targeted immunotherapies in autoimmune encephalitis depending on the immunobiology of the associated antibody, their limitations, as well as the main limitations that should be addressed in future studies.
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Affiliation(s)
- Nicolás Lundahl Ciano-Petersen
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique , Bron , France
- SynatAc Team, Institute MeLiS, INSERM U1314/CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1 , Lyon , France
- Neuroimmunology and Neuroinflammation group. Biomedical Research Institute of Málaga (IBIMA) , Málaga , Spain
- Red Andaluza de Investigación Clínica y Traslacional en Neurología (Neuro-RECA). Hospital Regional Universitario de Málaga , Málaga , Spain
| | - Sergio Muñiz-Castrillo
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique , Bron , France
- SynatAc Team, Institute MeLiS, INSERM U1314/CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1 , Lyon , France
| | - Cristina Birzu
- Service de Neurologie 2-Mazarin, Centre de Recherche de l’Institut du Cerveau et de la Moelle Epinière, Groupe Hospitalier Pitie-Salpetrière et Université Pierre et Marie Curie-Paris 6, AP-HP , Paris , France
| | - Alberto Vogrig
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique , Bron , France
- SynatAc Team, Institute MeLiS, INSERM U1314/CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1 , Lyon , France
| | - Antonio Farina
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique , Bron , France
- SynatAc Team, Institute MeLiS, INSERM U1314/CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1 , Lyon , France
| | - Macarena Villagrán-García
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique , Bron , France
- SynatAc Team, Institute MeLiS, INSERM U1314/CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1 , Lyon , France
| | - Bastien Joubert
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique , Bron , France
- SynatAc Team, Institute MeLiS, INSERM U1314/CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1 , Lyon , France
| | - Dimitri Psimaras
- Service de Neurologie 2-Mazarin, Centre de Recherche de l’Institut du Cerveau et de la Moelle Epinière, Groupe Hospitalier Pitie-Salpetrière et Université Pierre et Marie Curie-Paris 6, AP-HP , Paris , France
| | - Jérôme Honnorat
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique , Bron , France
- SynatAc Team, Institute MeLiS, INSERM U1314/CNRS UMR 5284, Université de Lyon, Université Claude Bernard Lyon 1 , Lyon , France
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Jacob J, Feuvret L, Simon JM, Ribeiro M, Nichelli L, Jenny C, Ricard D, Psimaras D, Hoang-Xuan K, Maingon P. Neurological side effects of radiation therapy. Neurol Sci 2022; 43:2363-2374. [DOI: 10.1007/s10072-022-05944-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/27/2021] [Accepted: 02/05/2022] [Indexed: 10/19/2022]
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Chassepot H, Plomp L, Mensi S, Psimaras D, Touat M, Alyanakian M, Louis-Leonard S, Plu I, Maisonobe T, Anquetil C, Wesner N, Champtiaux N, Rigolet A, Demeret S, Weiss N, Pinna B, Bretagne M, Salem J, Benveniste O, Allenbach Y. Myotoxicité liée aux inhibiteurs de points de contrôle immunitaire: trouble de l’appareil musculaire et/ou de la jonction neuromusculaire? Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.10.209] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Picca A, Valyraki N, Birzu C, Kramkimel N, Hermine O, Zahr N, Berzero G, Psimaras D. Anti-Interleukin-6 and Janus Kinase Inhibitors for Severe Neurologic Toxicity of Checkpoint Inhibitors. Neurol Neuroimmunol Neuroinflamm 2021; 8:8/6/e1073. [PMID: 34497101 PMCID: PMC8439960 DOI: 10.1212/nxi.0000000000001073] [Citation(s) in RCA: 13] [Impact Index Per Article: 4.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 02/28/2021] [Accepted: 06/15/2021] [Indexed: 11/30/2022]
Abstract
Background and Objectives To describe the marked clinical and biological responses of a targeted treatment with anti–interleukin-6 (IL-6)–receptor antibody and Janus kinase (JAK) inhibitors in a patient with a severe, corticoresistant CNS toxicity of immune-checkpoint inhibitor (ICI) therapy. Methods A 58-year-old man was admitted for subacute paraparesis, urinary retention, and ascending paresthesia. He was under treatment with ipilimumab and nivolumab for metastatic melanoma. Spine MRI disclosed multiple T2-hyperintense, contrast-enhancing longitudinally extensive lesions. A diagnosis of ICI-related acute transverse myelitis was made. Results ICIs were immediately discontinued, and the patient received high-dose glucocorticoids plus 1 session of plasma exchange, but he did not improve. Based on the marked elevation of CSF IL-6 (505 pg/mL), a second-line targeted therapy with anti-IL-6-receptor tocilizumab (8 mg/kg/mo for 3 infusions) plus JAK inhibitor ruxolitinib (50 mg/d) was administered. Patient neurologic status started to improve shortly after, with corresponding radiologic resolution. At 9 months, the patient was able to walk independently, presenting only slight residual disability while remaining in oncologic partial response. Discussion Our case suggests that some patients with severe, corticoresistant CNS immune-related toxicities of ICIs may benefit from cytokine blockade. Cytokine measurement in serum and CSF might help in selecting patients for personalized treatment strategies.
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Affiliation(s)
- Alberto Picca
- From the AP-HP (A.P., N.V., C.B., G.B., D.P.), GH Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, Paris, France; AP-HP (N.K.), Hôpital Cochin, Department of Dermatology, Paris, France; AP-HP (O.H.), Hôpital Necker, Department of Haematology, Imagine Institute, INSERM U1163, University of Paris, France; AP-HP (N.Z.), GH Pitié-Salpêtrière, Department of Pharmacology, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; and OncoNeuroTox Group (D.P.), Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Nefeli Valyraki
- From the AP-HP (A.P., N.V., C.B., G.B., D.P.), GH Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, Paris, France; AP-HP (N.K.), Hôpital Cochin, Department of Dermatology, Paris, France; AP-HP (O.H.), Hôpital Necker, Department of Haematology, Imagine Institute, INSERM U1163, University of Paris, France; AP-HP (N.Z.), GH Pitié-Salpêtrière, Department of Pharmacology, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; and OncoNeuroTox Group (D.P.), Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Cristina Birzu
- From the AP-HP (A.P., N.V., C.B., G.B., D.P.), GH Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, Paris, France; AP-HP (N.K.), Hôpital Cochin, Department of Dermatology, Paris, France; AP-HP (O.H.), Hôpital Necker, Department of Haematology, Imagine Institute, INSERM U1163, University of Paris, France; AP-HP (N.Z.), GH Pitié-Salpêtrière, Department of Pharmacology, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; and OncoNeuroTox Group (D.P.), Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Nora Kramkimel
- From the AP-HP (A.P., N.V., C.B., G.B., D.P.), GH Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, Paris, France; AP-HP (N.K.), Hôpital Cochin, Department of Dermatology, Paris, France; AP-HP (O.H.), Hôpital Necker, Department of Haematology, Imagine Institute, INSERM U1163, University of Paris, France; AP-HP (N.Z.), GH Pitié-Salpêtrière, Department of Pharmacology, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; and OncoNeuroTox Group (D.P.), Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Olivier Hermine
- From the AP-HP (A.P., N.V., C.B., G.B., D.P.), GH Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, Paris, France; AP-HP (N.K.), Hôpital Cochin, Department of Dermatology, Paris, France; AP-HP (O.H.), Hôpital Necker, Department of Haematology, Imagine Institute, INSERM U1163, University of Paris, France; AP-HP (N.Z.), GH Pitié-Salpêtrière, Department of Pharmacology, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; and OncoNeuroTox Group (D.P.), Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Noel Zahr
- From the AP-HP (A.P., N.V., C.B., G.B., D.P.), GH Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, Paris, France; AP-HP (N.K.), Hôpital Cochin, Department of Dermatology, Paris, France; AP-HP (O.H.), Hôpital Necker, Department of Haematology, Imagine Institute, INSERM U1163, University of Paris, France; AP-HP (N.Z.), GH Pitié-Salpêtrière, Department of Pharmacology, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; and OncoNeuroTox Group (D.P.), Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Giulia Berzero
- From the AP-HP (A.P., N.V., C.B., G.B., D.P.), GH Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, Paris, France; AP-HP (N.K.), Hôpital Cochin, Department of Dermatology, Paris, France; AP-HP (O.H.), Hôpital Necker, Department of Haematology, Imagine Institute, INSERM U1163, University of Paris, France; AP-HP (N.Z.), GH Pitié-Salpêtrière, Department of Pharmacology, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; and OncoNeuroTox Group (D.P.), Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France
| | - Dimitri Psimaras
- From the AP-HP (A.P., N.V., C.B., G.B., D.P.), GH Pitié-Salpêtrière, Service de Neurologie 2-Mazarin, Paris, France; AP-HP (N.K.), Hôpital Cochin, Department of Dermatology, Paris, France; AP-HP (O.H.), Hôpital Necker, Department of Haematology, Imagine Institute, INSERM U1163, University of Paris, France; AP-HP (N.Z.), GH Pitié-Salpêtrière, Department of Pharmacology, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; and OncoNeuroTox Group (D.P.), Center for Patients with Neurological Complications of Oncologic Treatments, GH Pitié-Salpetrière et Hôpital Percy, Paris, France.
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Shambrook P, Hesters A, Marois C, Zemba D, Servan J, Gaymard B, Pico F, Delorme C, Lubetzki C, Arnulf I, Psimaras D, Honnorat J, Gales A, Méneret A. Delayed Benefit From Aggressive Immunotherapy in Waxing and Waning Anti-IgLON5 Disease. Neurol Neuroimmunol Neuroinflamm 2021; 8:8/4/e1009. [PMID: 33986128 PMCID: PMC8192057 DOI: 10.1212/nxi.0000000000001009] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/31/2020] [Accepted: 03/10/2021] [Indexed: 01/11/2023]
Affiliation(s)
- Pauline Shambrook
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Adèle Hesters
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Clémence Marois
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Daniel Zemba
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Jérôme Servan
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Bertrand Gaymard
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Fernando Pico
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Cécile Delorme
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Catherine Lubetzki
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Isabelle Arnulf
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Dimitri Psimaras
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Jérôme Honnorat
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Ana Gales
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France
| | - Aurélie Méneret
- From the Department of Neurology (P.S., A.H., C.M., C.D., C.L., A.M.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Department of Neurology (D.Z., J.S., F.P.), Versailles Hospital, Le Chesnay, France; Department of Neurology (D.Z.), CHU Yalgado Ouédraogo, Ouagadougou, Burkina Faso; Department of Neurophysiology (B.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Sorbonne University (C.L., I.A., A.M.), Paris, France; Sleep Disorder Unit (I.A., A.G.), Pitié-Salpêtrière Hospital, AP-HP, Paris, France; Service de Neurologie 2-Mazarin (D.P.), Groupe Hospitalier Pitié-Salpêtrière et Université Pierre et Marie Curie-Paris 6, AP-HP, Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes, Paris, France; French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (J.H.), Hospices Civils de Lyon, Institut NeuroMyoGene, INSERM U1217/CNRS UMR5310, Université de Lyon, Université Claude Bernard Lyon 1, France.
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Alberti P, Bernasconi DP, Cornblath DR, Merkies ISJ, Park SB, Velasco R, Bruna J, Psimaras D, Koeppen S, Pace A, Dorsey SG, Argyriou AA, Kalofonos HP, Briani C, Schenone A, Faber CG, Mazzeo A, Grisold W, Valsecchi M, Cavaletti G. Prospective Evaluation of Health Care Provider and Patient Assessments in Chemotherapy-Induced Peripheral Neurotoxicity. Neurology 2021; 97:e660-e672. [PMID: 34078718 PMCID: PMC10365895 DOI: 10.1212/wnl.0000000000012300] [Citation(s) in RCA: 14] [Impact Index Per Article: 4.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/09/2020] [Accepted: 05/07/2021] [Indexed: 01/05/2023] Open
Abstract
BACKGROUND AND OBJECTIVE There is no agreement on the gold standard for detection and grading of chemotherapy-induced peripheral neurotoxicity (CIPN) in clinical trials. The objective is to perform an observational prospective study to assess and compare patient-based and physician-based methods for detection and grading of CIPN. METHODS Consecutive patients, aged 18 years or older, candidates for neurotoxic chemotherapy, were enrolled in the United States, European Union, or Australia. A trained investigator performed physician-based scales (Total Neuropathy Score-clinical [TNSc], used to calculate Total Neuropathy Score-nurse [TNSn]) and supervised the patient-completed questionnaire (Functional Assessment of Cancer Treatment/Gynecologic Oncology Group-Neurotoxicity [FACT/GOG-NTX]). Evaluations were performed before and at the end of chemotherapy. On participants without neuropathy at baseline, we assessed the association between TNSc, TNSn, and FACT/GOG-NTX. Considering a previously established minimal clinically important difference (MCID) for FACT/GOG-NTX, we identified participants with and without a clinically important deterioration according to this scale. Then, we calculated the MCID for TNSc and TNSn as the difference in the mean change score of these scales between the 2 groups. RESULTS Data from 254 participants were available: 180 (71%) had normal neurologic status at baseline. At the end of the study, 88% of participants developed any grade of neuropathy. TNSc, TNSn, and FACT/GOG-NTX showed good responsiveness (standardized mean change from baseline to end of chemotherapy >1 for all scales). On the 153 participants without neuropathy at baseline and treated with a known neurotoxic chemotherapy regimen, we verified a moderate correlation in both TNSc and TNSn scores with FACT/GOG-NTX (Spearman correlation index r = 0.6). On the same sample, considering as clinically important a change in the FACT/GOG-NTX score of at least 3.3 points, the MCID was 3.7 for TNSc and 2.8 for the TNSn. CONCLUSIONS MCID for TNSc and TNSn were calculated and the TNSn can be considered a reliable alternative objective clinical assessment if a more extended neurologic examination is not possible. The FACT/GOG-NTX score can be reduced to 7 items and these items correlate well with the TNSc and TNSn. CLASSIFICATION OF EVIDENCE This study provides Class III evidence that a patient-completed questionnaire and nurse-assessed scale correlate with a physician-assessed scale.
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Affiliation(s)
- Paola Alberti
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Davide P Bernasconi
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - David R Cornblath
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Ingemar S J Merkies
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Susanna B Park
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Roser Velasco
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Jordi Bruna
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Dimitri Psimaras
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Susanne Koeppen
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Andrea Pace
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Susan G Dorsey
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Andreas A Argyriou
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Haralabos P Kalofonos
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Chiara Briani
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Angelo Schenone
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Catharina G Faber
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Anna Mazzeo
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Wolfgang Grisold
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - MariaGrazia Valsecchi
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria
| | - Guido Cavaletti
- From Experimental Neurology Unit (P.A., G.C.) and Bicocca Bioinformatics Biostatistics and Bioimaging Centre-B4 (D.P.B., M.G.V.), School of Medicine and Surgery, University of Milano-Bicocca, Monza; NeuroMI (Milan Center for Neuroscience) (P.A., G.C.), Milan, Italy; Johns Hopkins University School of Medicine (D.R.C.), Baltimore, MD; Department of Neurology (I.S.J.M., C.G.F.), Maastricht University Medical Centre, the Netherlands; Department of Neurology (I.S.J.M.), St Elisabeth Hospital, Willemstad, Curaçao; University of New South Wales (S.B.P.), Sydney, Australia; Unit of Neuro-Oncology, Neurology Department (R.V., J.B.), Hospital Universitari de Bellvitge-ICO l'Hospitalet, IDIBELL, L'Hospitalet de Llobregat, Barcelona; Institute of Neurosciences and Department of Cell Biology, Physiology and Immunology (R.V., J.B.), Universitat Autònoma de Barcelona, Centro de Investigación Biomédica en Red sobre Enfermedades Neurodegenerativas (CIBERNED), Bellaterra, Spain; Service de Neurologie Mazarin (D.P.), Hôpital de la Pitié-Salpêtrière, Université Paris Sorbonne, Paris, France; Department of Neurology and West German Cancer Center (S.K.), University of Essen, Germany; IRCCS Regina Elena Cancer Institute (A.P.), Neuro-Oncology Unit, Rome, Italy; Department of Pain & Translational Symptom Science (S.G.D.), University of Maryland Baltimore; Neurological Department (A.A.A.), Saint Andrew's General Hospital of Patras; Department of Medicine, Division of Oncology (A.A.A., H.P.K.), Medical School, University of Patras, Greece; Department of Neurosciences (C.B.), University of Padova; Department of Neurosciences, Rehabilitation, Ophthalmology, Genetic and Maternal and Infantile Sciences (DINOGMI) (A.S.), University of Genova; Unit of Neurology and Neuromuscular Diseases (A.M.), Department of Clinical and Experimental Medicine, University of Messina, Italy; and Ludwig Boltzmann Institute for Experimental und Clinical Traumatology (W.G.), Vienna, Austria.
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Weill A, Brunet-Possenti F, Léonard-Louis S, Delyon J, Bonniaud B, Jeudy G, Descamps V, Dinulescu M, Le Corre Y, Psimaras D, Baroudjian B, Hervier B. Myopathies inflammatoires induites par les inhibiteurs de point de contrôle immunitaire : spectre clinique et traitements. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.03.239] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Tougorti M, Benarbia L, Baudet M, Léonard-Louis S, Chatenoud L, Psimaras D, Polivka M, Baroudjian B, Herms F, Tetu P, Lebbe C, Hervier B. Anticorps anti-recepteurs de l’acéthyl-choline au cours des myosites induites par les inhibiteurs de points de contrôle immunitaire : facteur de risque et/ou forme clinique particulière ? Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.03.252] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
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Weill A, Le Corre Y, Brunet-Possenti F, Léonard-Louis S, Delyon J, Bonniaud B, Jeudy G, Descamps V, Dinulescu M, Psimaras D, Baroudjian B, Hervier B. Myopathies inflammatoires induites par les inhibiteurs de point de contrôle immunitaire : la reprise d’une immunothérapie est possible. Rev Med Interne 2021. [DOI: 10.1016/j.revmed.2021.03.240] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Graus F, Vogrig A, Muñiz-Castrillo S, Antoine JCG, Desestret V, Dubey D, Giometto B, Irani SR, Joubert B, Leypoldt F, McKeon A, Prüss H, Psimaras D, Thomas L, Titulaer MJ, Vedeler CA, Verschuuren JJ, Dalmau J, Honnorat J. Updated Diagnostic Criteria for Paraneoplastic Neurologic Syndromes. Neurol Neuroimmunol Neuroinflamm 2021; 8:8/4/e1014. [PMID: 34006622 PMCID: PMC8237398 DOI: 10.1212/nxi.0000000000001014] [Citation(s) in RCA: 269] [Impact Index Per Article: 89.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 11/18/2020] [Accepted: 02/22/2021] [Indexed: 12/16/2022]
Abstract
Objective The contemporary diagnosis of paraneoplastic neurologic syndromes (PNSs) requires an increasing understanding of their clinical, immunologic, and oncologic heterogeneity. The 2004 PNS criteria are partially outdated due to advances in PNS research in the last 16 years leading to the identification of new phenotypes and antibodies that have transformed the diagnostic approach to PNS. Here, we propose updated diagnostic criteria for PNS. Methods A panel of experts developed by consensus a modified set of diagnostic PNS criteria for clinical decision making and research purposes. The panel reappraised the 2004 criteria alongside new knowledge on PNS obtained from published and unpublished data generated by the different laboratories involved in the project. Results The panel proposed to substitute “classical syndromes” with the term “high-risk phenotypes” for cancer and introduce the concept of “intermediate-risk phenotypes.” The term “onconeural antibody” was replaced by “high risk” (>70% associated with cancer) and “intermediate risk” (30%–70% associated with cancer) antibodies. The panel classified 3 levels of evidence for PNS: definite, probable, and possible. Each level can be reached by using the PNS-Care Score, which combines clinical phenotype, antibody type, the presence or absence of cancer, and time of follow-up. With the exception of opsoclonus-myoclonus, the diagnosis of definite PNS requires the presence of high- or intermediate-risk antibodies. Specific recommendations for similar syndromes triggered by immune checkpoint inhibitors are also provided. Conclusions The proposed criteria and recommendations should be used to enhance the clinical care of patients with PNS and to encourage standardization of research initiatives addressing PNS.
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Affiliation(s)
- Francesc Graus
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Alberto Vogrig
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Sergio Muñiz-Castrillo
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Jean-Christophe G Antoine
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Virginie Desestret
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Divyanshu Dubey
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Bruno Giometto
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Sarosh R Irani
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Bastien Joubert
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Frank Leypoldt
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Andrew McKeon
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Harald Prüss
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Dimitri Psimaras
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Laure Thomas
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Maarten J Titulaer
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Christian A Vedeler
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Jan J Verschuuren
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Josep Dalmau
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands
| | - Jerome Honnorat
- From the Neuroimmunology Program (F.G., J.D.), Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Barcelona, Spain; Centre de Référence National pour les Syndromes Neurologiques Paranéoplasique (A.V., S.M.-C., J.-C.G.A., V.D., B.J., L.T., J.H.), Hôpital Neurologique, Hospices Civils de Lyon; SynatAc Team (A.V., S.M.-C., V.D., B.J., L.T., J.H.), NeuroMyoGene Institute, INSERM U1217/CNRS UMR5310, Lyon; Université Claude Bernard Lyon 1 (A.V., S.M.-C., V.D., B.J., L.T., J.H.), Université de Lyon; Service de Neurologie (J.-C.G.A.), CHU de Saint-Etienne, France; Department of Neurology (D.D., A.M.), Laboratory Medicine and Pathology, Mayo Clinic, Rochester, MN; Neurology Unit (B.G.), Trento Hospital, Azienda Provinciale per I Servizi Sanitari (APSS) di Trento, Italy; Oxford Autoimmune Neurology Group (S.R.I.), Nuffield Department of Clinical Neurosciences, John Radcliffe Hospital, University of Oxford, United Kingdom; Neuroimmunology Section (F.L.), Institute of Clinical Chemistry, University Hospital Schleswig-Holstein Kiel/Lübeck; German Center for Neurodegenerative Diseases (DZNE) Berlin (H.P.), and Department of Neurology and Experimental Neurology (H.P.), Charité-Universitätsmedizin Berlin, Germany; Centre de Compétence des Syndromes Neurologiques Paranéoplasiques et Encéphalites Autoimmunes (D.P.), Groupe Hospitalier Pitié-Salpêtrière, Paris, France; Department of Neurology 2 Mazarin (D.P.), and INSERM U 1127 (D.P.), CNRS UMR 7225, Centre de Recherche de l'Institut du Cerveau et de la Moelle Epinière Groupe, Hospitalier Pitié-Salpêtriêre et Université Pierre et Marie Curie-Paris 6, AP-HP, France; Department of Neurology (M.J.T.), Erasmus MC University Medical Center, Rotterdam, the Netherlands; Department of Clinical Medicine (C.A.V.), University of Bergen; Department of Neurology (C.A.V.), Haukeland University Hospital; Neuro-SysMed-Centre of Excellence for Experimental Therapy in Neurology (C.A.V.), Departments of Neurology and Clinical Medicine, Bergen, Norway; and Neurology Department (J.J.V.), Leiden University Medical Center, the Netherlands.
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Picca A, Berzero G, Bihan K, Jachiet V, Januel E, Coustans M, Cauquil C, Perrin J, Berlanga P, Kramkimel N, Garel B, Devic P, Ducray F, Benazra M, Bompaire F, Leclercq D, Michot JM, Ammari S, Psimaras D. Longitudinally Extensive Myelitis Associated With Immune Checkpoint Inhibitors. Neurol Neuroimmunol Neuroinflamm 2021; 8:e967. [PMID: 33637598 PMCID: PMC7954463 DOI: 10.1212/nxi.0000000000000967] [Citation(s) in RCA: 20] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/26/2020] [Accepted: 01/07/2021] [Indexed: 12/19/2022]
Abstract
OBJECTIVE To define the characteristics and the outcome of myelitis associated with immune checkpoint inhibitors (ICIs). METHODS We performed a retrospective research in the databases of the French Pharmacovigilance Agency and the OncoNeuroTox network for patients who developed myelitis following treatment with ICIs (2011-2020). A systematic review of the literature was performed to identify similar cases. RESULTS We identified 7 patients who developed myelitis after treatment with ICIs (anti-PD1 [n = 6], anti-PD1 + anti-CTLA4 [n = 1]). Neurologic symptoms included paraparesis (100%), sphincter dysfunction (86%), tactile/thermic sensory disturbances (71%), and proprioceptive ataxia (43%). At the peak of symptom severity, all patients were nonambulatory. MRI typically showed longitudinally extensive lesions, with patchy contrast enhancement. CSF invariably showed inflammatory findings. Five patients (71%) had clinical and/or paraclinical evidence of concomitant cerebral, meningeal, caudal roots, and/or peripheral nerve involvement. Despite the prompt discontinuation of ICIs and administration of high-dose glucocorticoids (n = 7), most patients needed second-line immune therapies (n = 5) because of poor recovery or early relapses. At last follow-up, only 3 patients had regained an ambulatory status (43%). Literature review identified 13 previously reported cases, showing similar clinical and paraclinical features. All patients discontinued ICIs and received high-dose glucocorticoids, with the addition of other immune therapies in 8. Clinical improvement was reported for 10 patients. CONCLUSION Myelitis is a rare but severe complication of ICIs that shows limited response to glucocorticoids. Considering the poor functional outcome associated with longitudinally extensive myelitis, strong and protracted immune therapy combinations are probably needed upfront to improve patient outcome and prevent early relapses.
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Affiliation(s)
- Alberto Picca
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Giulia Berzero
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Kevin Bihan
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Vincent Jachiet
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Edouard Januel
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Marc Coustans
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Cecile Cauquil
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Julie Perrin
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Pablo Berlanga
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Nora Kramkimel
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Bethsabée Garel
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Perrine Devic
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - François Ducray
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Marion Benazra
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Flavie Bompaire
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Delphine Leclercq
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Jean-Marie Michot
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Samy Ammari
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Dimitri Psimaras
- From the Department of Brain and Behavioral Sciences (A.P., G.B.), University of Pavia, Italy; Regional Pharmacovigilance Center (K.B.), Department of Pharmacology, APHP; APHP (V.J., E.J.), Hôpital Saint-Antoine, Paris; CHI de Cornouaille (M.C.), Quimper; Service de Neurologie (C.C.), Hôpital Bicêtre, AP-HP, Le Kremlin-Bicetre; Hôpitaux Privés de Metz (J.P.), Metz; Gustave Roussy (P.B.), Université Paris-Saclay, Villejuif; Service de Dermatologie (N.K., B.G.), Cochin Hospital AP-HP, Paris; Centre Hospitalier Universitaire Lyon Sud (P.D.), Hospices Civils de Lyon, Pierre-Bénite; Hospices Civils de Lyon (F.D.), Hôpital Neurologique, Bron; Inserm (M.B.), CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM), Paris; OncoNeuroTox Group (F.B.), Hôpital Percy, Clamart; Service de Neuroradiologie (D.L.), AP-HP Pitié-Salpêtrière, Paris; Département d'Innovation Thérapeutique et d'Essais Précoces (J.-M.M.), Gustave Roussy, Villejuif; Department of Diagnostic Radiology (S.A.), Gustave Roussy, Villejuif; and Service de Neurologie 2 (D.P.), Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France.
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Huberfeld G, Ben Salah A, Pichit P, Psimaras D, Demeret S, Naccache L. Oculomotor artefacts mimic extreme deltabrush EEG features of autoimmune anti NMDA receptor encephalitis. Clin Neurophysiol 2021; 132:1200-1202. [PMID: 33875375 DOI: 10.1016/j.clinph.2021.02.393] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/29/2020] [Revised: 01/31/2021] [Accepted: 02/05/2021] [Indexed: 10/21/2022]
Affiliation(s)
- Gilles Huberfeld
- Sorbonne University, AP-HP, Department of Neurophysiology, La Pitié-Salpêtrière Hospital, Paris, France; Neuroglial Interactions in Cerebral Physiopathology, Center for Interdisciplinary Research in Biology, Collège de France, CNRS UMR 7241, INSERM U1050, Labex Memolife, PSL Research University, Paris, France.
| | - Amina Ben Salah
- Sorbonne University, AP-HP, Department of Neurophysiology, La Pitié-Salpêtrière Hospital, Paris, France
| | - Phintip Pichit
- Sorbonne University, AP-HP, Department of Neurophysiology, La Pitié-Salpêtrière Hospital, Paris, France
| | - Dimitri Psimaras
- Sorbonne University, AP-HP, Department of Neurology, Neuro-oncology Departement, La Pitié-Salpêtrière Hospital, Paris, France
| | - Sophie Demeret
- Sorbonne University, AP-HP, Department of Neurology, Neuro Intensive Care Unit, La Pitié-Salpêtrière Hospital, Paris, France
| | - Lionel Naccache
- Sorbonne University, AP-HP, Department of Neurophysiology, La Pitié-Salpêtrière Hospital, Paris, France; Institut du Cerveau et de la Moelle Épinière, ICM, PICNIC Lab, Paris, France
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Perrain V, Bihan K, Bompaire F, Houillier C, Jomier F, Leclercq D, Combret S, Mahé J, Ricard D, Berzero G, Psimaras D. Leukoencephalopathy with transient splenial lesions related to 5-fluorouracil or capecitabine. Eur J Neurol 2021; 28:2396-2402. [PMID: 33817933 DOI: 10.1111/ene.14857] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/06/2021] [Revised: 03/25/2021] [Accepted: 03/29/2021] [Indexed: 11/29/2022]
Abstract
BACKGROUND 5-Fluorouracil (5-FU) and its oral prodrug capecitabine have been rarely but consistently associated with acute central nervous system toxicity, including transient leukoencephalopathies involving the splenium of the corpus callosum. METHODS We performed a retrospective search in the French Pharmacovigilance database (FPDB) (January 1985-July 2020) for adult patients affected by solid cancers who developed acute toxic leukoencephalopathies with splenial lesions following treatment with 5-FU or capecitabine. A comprehensive review of the literature helped to circumstantiate our findings. RESULTS Our research in the FPDB identified six patients who, within 3 days from their first cycle of 5-FU or capecitabine, developed acute neurological symptoms, including gait ataxia (n = 4), dysarthria (n = 3), dysmetria (n = 2), headache (n = 2), and confusion (n = 2). Brain magnetic resonance imaging (MRI) showed T2/FLAIR (fluid-attenuated inversion recovery) hyperintensities in the corpus callosum, with diffusion restriction and no contrast enhancement, generally accompanied by additional alterations in the bilateral supratentorial white matter (n = 5). All patients discontinued the agent supposedly responsible for the toxicity and experienced full recovery after a median of 8.5 days from symptom onset. Control MRI showed a progressive normalization of acute MRI abnormalities. Literature review identified 26 cases with similar clinical and paraclinical characteristics. A single patient from the literature resumed 5-FU at a lower dose, with no recurrent toxicity. CONCLUSIONS 5-FU and capecitabine might be responsible for acute leukoencephalopathies with transient splenial lesions that are generally reversible upon drug discontinuation. Resuming the agent responsible for toxicity might be feasible in selected cases, after having excluded dihydropyrimidine dehydrogenase deficiency, if expected benefits outweigh the risks.
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Affiliation(s)
- Valentine Perrain
- AP-HP Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Kevin Bihan
- Regional Pharmacovigilance Center, Department of Pharmacology, Pitié-Salpêtrière Hospital, Paris, France.,OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix et Hôpital Percy, Paris, France
| | - Flavie Bompaire
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix et Hôpital Percy, Paris, France.,Department of Neurology, Service de Santé des Armées, Hôpital d'Instruction des Armées Percy, Clamart, France
| | - Caroline Houillier
- AP-HP Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Fanny Jomier
- Service de Neurologie, Hôpital Saint Joseph, Paris, France
| | - Delphine Leclercq
- Service de Neuroradiologie, AP-HP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - Sandrine Combret
- Department of Pharmacology, Regional Pharmacovigilance Center, Dijon, France
| | - Julien Mahé
- Department of Pharmacology, Regional Pharmacovigilance Center, Nantes, France
| | - Damien Ricard
- OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix et Hôpital Percy, Paris, France.,Department of Neurology, Service de Santé des Armées, Hôpital d'Instruction des Armées Percy, Clamart, France
| | - Giulia Berzero
- AP-HP Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France.,Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
| | - Dimitri Psimaras
- AP-HP Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie 2-Mazarin, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France.,OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix et Hôpital Percy, Paris, France
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Muñiz-Castrillo S, Hedou JJ, Ambati A, Jones D, Vogrig A, Pinto AL, Benaiteau M, de Broucker T, Fechtenbaum L, Labauge P, Murnane M, Nocon C, Taifas I, Vialatte de Pémille C, Psimaras D, Joubert B, Dubois V, Wucher V, Desestret V, Mignot E, Honnorat J. Distinctive clinical presentation and pathogenic specificities of anti-AK5 encephalitis. Brain 2021; 144:2709-2721. [PMID: 33843981 DOI: 10.1093/brain/awab153] [Citation(s) in RCA: 11] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/12/2021] [Revised: 03/10/2021] [Accepted: 03/28/2021] [Indexed: 11/12/2022] Open
Abstract
Limbic encephalitis (LE) with antibodies against adenylate kinase 5 (AK5) has been difficult to characterize because of its rarity. In this study, we identified 10 new cases and reviewed 16 previously reported patients, investigating clinical features, IgG subclasses, human leukocyte antigen (HLA), and CSF proteomic profiles. Patients with anti-AK5 LE were mostly men (20/26, 76.9%) of median age 66 years old (range 48-94). Predominant symptom was severe episodic amnesia in all patients, frequently associated with depression (17/25, 68.0%). Weight loss, asthenia, and anorexia were also highly characteristic, being present in 11/25 (44.0%) patients. Although epilepsy was always lacking at disease onset, seizures developed later in a subset of patients (4/25, 16.0%). All patients presented CSF abnormalities, such as pleocytosis (18/25, 72.0%), oligoclonal bands (18/25, 72.0%), and increased Tau (11/14, 78.6%). Temporal lobe hyper-intensities were almost always present at disease onset (23/26, 88.5%), evolving nearly invariably toward a severe atrophy in subsequent MRIs (17/19, 89.5%). This finding was in line with a poor response to immunotherapy, with only 5/25 (20.0%) patients responding. IgG1 was the predominant subclass, being the most frequently detected and the one with highest titres in nine CSF-serum paired samples. Temporal biopsy from one of our new cases showed massive lymphocytic infiltrates dominated by both CD4+ and CT8+ T-cells, intense granzyme B expression, and abundant macrophages/microglia. HLA analysis in 11 patients showed a striking association with HLA-B*08:01 (7/11, 63.6%; OR = 13.4, 95% CI [3.8-47.4]), C*07:01 (8/11, 72.7%; OR = 11.0, 95% CI [2.9-42.5]), DRB1*03:01 (8/11, 72.7%; OR = 14.4, 95% CI [3.7-55.7]), DQB1*02:01 (8/11, 72.7%; OR = 13.5, 95% CI [3.5-52.0]), and DQA1*05:01 (8/11, 72.7%; OR = 14.4, 95% CI [3.7-55.7]) alleles, which formed the extended haplotype B8-C7-DR3-DQ2 in 6/11 (54.5%) patients (OR = 16.5, 95% CI [4.8-57.1]). Finally, we compared the CSF proteomic profile of five anti-AK5 patients with that of 40 controls and 10 cases with other more common non-paraneoplastic LE (five with antibodies against leucine-rich glioma inactivated 1 and five against contactin-associated protein-like 2), as well as 10 cases with paraneoplastic neurological syndromes (five with antibodies against Yo and five against Ma2). These comparisons revealed, respectively, 31 and seven significantly up-regulated proteins in anti-AK5 LE, mapping to apoptosis pathways and innate/adaptive immune responses. These findings suggest that the clinical manifestations of anti-AK5 LE result from a distinct T-cell mediated pathogenesis, with major cytotoxicity-induced apoptosis leading to a prompt and aggressive neuronal loss, likely explaining the poor prognosis and response to immunotherapy.
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Affiliation(s)
- Sergio Muñiz-Castrillo
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.,SynatAc Team, Institute NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | | | - Aditya Ambati
- Stanford University Center for Narcolepsy, Palo Alto, CA, USA
| | - David Jones
- Pathology and Laboratory Medicine, Albany Medical Center Hospital, Albany, NY, USA
| | - Alberto Vogrig
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.,SynatAc Team, Institute NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Anne-Laurie Pinto
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.,SynatAc Team, Institute NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Marie Benaiteau
- Neurology Department, Hôpital Pierre-Paul Riquet, Toulouse, France
| | - Thomas de Broucker
- Neurology Department, Hôpital Pierre Delafontaine, Centre Hospitalier de Saint-Denis, Saint-Denis, France
| | - Laura Fechtenbaum
- Neurology Department, Centre Hospitalier Henri Mondor, Paris, France
| | - Pierre Labauge
- Neurology Department, Centre Hospitalier Universitaire de Montpellier, Montpellier, France
| | - Matthew Murnane
- Neurology Department, Albany Medical Center Hospital, Albany, NY, USA
| | - Claire Nocon
- Neurology Department, Centre Hospitalier de Dax, Dax, France
| | - Irina Taifas
- Neurology Department, Hôpital d´Instruction des Armées Percy, Clamart, France
| | | | - Dimitri Psimaras
- Neurology Department 2-Mazarin, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP, Paris, France.,Brain and Spinal Cord Institute, INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France
| | - Bastien Joubert
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.,SynatAc Team, Institute NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Valérie Dubois
- HLA Laboratory, French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France
| | - Valentin Wucher
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.,SynatAc Team, Institute NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Virginie Desestret
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.,SynatAc Team, Institute NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
| | - Emmanuel Mignot
- Stanford University Center for Narcolepsy, Palo Alto, CA, USA
| | - Jérôme Honnorat
- French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis, Hospices Civils de Lyon, Hôpital Neurologique, Bron, France.,SynatAc Team, Institute NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France
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Noroy L, Psimaras D, Couray-Targe S, Vukusic S, Androdias G. Impact des immunothérapies anticancéreuses par inhibiteurs de checkpoint sur l’évolution et la prise en charge de la sclérose en plaques. Rev Neurol (Paris) 2021. [DOI: 10.1016/j.neurol.2021.02.343] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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Weill A, Delyon J, Descamps V, Deschamps L, Dinulescu M, Dupuy A, Célérier P, Nardin C, Aubin F, Le Corre Y, Heidelberger V, Maubec E, Malissen N, Longvert C, Machet L, Gounant V, Brosseau S, Bonniaud B, Jeudy G, Psimaras D, Doucet L, Lebbe C, Zalcman G, De Masson A, Baroudjian B, Leonard-Louis S, Hervier B, Brunet-Possenti F. Treatment strategies and safety of rechallenge in the setting of immune checkpoint inhibitors-related myositis: A national multicenter study. Rheumatology (Oxford) 2021; 60:5753-5764. [PMID: 33725115 DOI: 10.1093/rheumatology/keab249] [Citation(s) in RCA: 12] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/21/2020] [Accepted: 03/04/2021] [Indexed: 11/12/2022] Open
Abstract
OBJECTIVES The occurrence of immune-related myositis (irM) is increasing, yet there are no therapeutic guidelines. We sought to analyze the current therapeutic strategies of irM and evaluate the outcomes of immune checkpoint inhibitors (ICI) rechallenge. METHODS We conducted a nationwide retrospective study between April 2018 and March 2020 including irM without myocardial involvement. Depending on the presence of cutaneous signs or unusual histopathological features, patients were classified into two groups: typical or atypical irM. Therapeutic strategies were analyzed in both groups. The modalities and outcomes of ICI rechallenge were reviewed. RESULTS Among the 20 patients, 16 presented typical irM. Regardless of severity, most typical irM were treated with steroid monotherapy (n = 14/16) and all had a complete response within ≤ 3 weeks. The efficacy of oral steroids for non-severe typical irM (n = 10) was the same with low-dose (≤ 0.5 mg/kg/day) or high-dose (1 mg/kg/day). Severe typical irM were successfully treated with intravenous methylprednisolone. Atypical irM (n = 4) had a less favorable evolution, including one irM-related death, and required heavy immunosuppression. ICI were safely reintroduced in 9 patients presenting a moderate (n = 6) or a severe (n = 3) irM. CONCLUSION Our data highlight that steroid monotherapy is an effective treatment for typical irM, either with prednisone or with intravenous methylprednisone pulses depending on the severity. The identification of unusual features is important in determining the initial therapeutic strategy. The outcomes of rechallenged patients are in favor of a safe reintroduction of ICI following symptom resolution and CK normalization in moderate and severe forms of irM.
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Affiliation(s)
- Amandine Weill
- Department of Dermatology, Hôpital Bichat, AP-HP, Université de Paris, Paris, France
| | - Julie Delyon
- Department of Dermatology, Hôpital Saint Louis, AP-HP, Université de Paris, Paris, France
| | - Vincent Descamps
- Department of Dermatology, Hôpital Bichat, AP-HP, Université de Paris, Paris, France
| | - Lydia Deschamps
- Department of Pathology, Hôpital Bichat, AP-HP, Université de Paris, Paris, France
| | - Monica Dinulescu
- Department of Dermatology, CHU de Rennes, Université de Rennes, Rennes, France
| | - Alain Dupuy
- Department of Dermatology, CHU de Rennes, Université de Rennes, Rennes, France
| | | | - Charlee Nardin
- Department of Dermatology, CHU de Besançon, Université de Franche Comté, Besançon, France
| | - François Aubin
- Department of Dermatology, CHU de Besançon, Université de Franche Comté, Besançon, France
| | - Yannick Le Corre
- Department of Dermatology, CHU d'Angers, Université LUNAM, Angers, France
| | - Valentine Heidelberger
- Department of Dermatology, Hôpital Avicenne, AP-HP, Université Sorbonne Paris Nord, Bobigny, France
| | - Eve Maubec
- Department of Dermatology, Hôpital Avicenne, AP-HP, Université Sorbonne Paris Nord, Bobigny, France
| | - Nausicaa Malissen
- Department of Dermatology, Hôpital La Timone, AP-HM, Université d'Aix-Marseille, Marseille, France
| | - Christine Longvert
- Department of Dermatology, Hôpital Ambroise-Paré, AP-HP, Boulogne-Billancourt, France
| | - Laurent Machet
- Dermatology Department, CHRU de Tours, Université de Tours, Tours, France
| | - Valérie Gounant
- Department of Thoracic Oncology, Hôpital Bichat, AP-HP, Université de Paris, Paris, France
| | - Solenne Brosseau
- Department of Thoracic Oncology, Hôpital Bichat, AP-HP, Université de Paris, Paris, France
| | - Bertille Bonniaud
- Department of Dermatology, Hôpital universitaire de Dijon, Dijon, France
| | - Géraldine Jeudy
- Department of Dermatology, Hôpital universitaire de Dijon, Dijon, France
| | - Dimitri Psimaras
- Department of Neurology, Hôpital La Pitié Salpétrière, AP-HP, Université Sorbonne Paris Centre, Paris, France
| | - Ludovic Doucet
- Department of Oncology, Hôpital Saint Louis, AP-HP, Université 7, Paris, France
| | - Céleste Lebbe
- Department of Dermatology, Hôpital Saint Louis, AP-HP, Université de Paris, Paris, France
| | - Gérard Zalcman
- Department of Thoracic Oncology, Hôpital Bichat, AP-HP, Université de Paris, Paris, France
| | - Adèle De Masson
- Department of Dermatology, Hôpital Saint Louis, AP-HP, Université de Paris, Paris, France
| | - Barouyr Baroudjian
- Department of Dermatology, Hôpital Saint Louis, AP-HP, Université de Paris, Paris, France
| | - Sarah Leonard-Louis
- Department of Neuropathology, Hôpital La Pitié Salpétrière, AP-HP, Université Sorbonne Paris Centre, Paris, France
| | - Baptiste Hervier
- Department of Internal Medicine, Hôpital Saint Louis, AP-HP, Université de Paris, Paris, France
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Berzero G, Picca A, Psimaras D. Neurological complications of chimeric antigen receptor T cells and immune-checkpoint inhibitors: ongoing challenges in daily practice. Curr Opin Oncol 2021; 32:603-612. [PMID: 32852312 DOI: 10.1097/cco.0000000000000681] [Citation(s) in RCA: 5] [Impact Index Per Article: 1.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/11/2022]
Abstract
PURPOSE OF REVIEW The aim of this review is to summarize the most recent advances in the management of neurological toxicities associated with immune-checkpoint inhibitors (ICIs) and chimeric antigen receptor (CAR)-T cells. RECENT FINDINGS The advent of cancer immunotherapies has dramatically improved the prognosis of several refractory and advanced neoplasms. Owing to their mechanism of action, cancer immunotherapies have been associated with a variety of immune-related adverse events (irAE). Neurological irAE are uncommon compared with other irAE, but they are associated with significant morbidity and mortality. Despite the efforts to draft common protocols and guidelines, the management of neurological irAE remains challenging. Our ability to predict the development of neurotoxicity is still limited, hampering to elaborate prevention strategies. Treatment heavily relies on the administration of high-dose corticosteroids that, however, have the potential to impair oncological efficacy. The experimentation of novel strategies to avoid resorting to corticosteroids is hindered by the lack of an adequate understanding of the pathogenetic mechanisms driving the development of irAE. SUMMARY In this review, we will discuss the most recent advances on the diagnosis and management of neurological irAE associated with ICIs and CAR-T cells, focusing on the issues that remain most challenging in clinical practice.
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Affiliation(s)
- Giulia Berzero
- Neuroncology Unit, IRCCS Mondino Foundation.,Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Alberto Picca
- Neuroncology Unit, IRCCS Mondino Foundation.,Department of Brain and Behavioral Sciences, University of Pavia, Pavia, Italy
| | - Dimitri Psimaras
- Service de Neurologie 2-Mazarin, AP-HP Groupe Hospitalier Pitié-Salpêtrière.,Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle épinière (ICM).,OncoNeuroTox Group, Center for Patients with Neurological Complications of Oncologic Treatments, Hôpitaux Universitaires Pitié-Salpetrière-Charles Foix et Hôpital Percy, Paris, France
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Muñiz-Castrillo S, Haesebaert J, Thomas L, Vogrig A, Pinto AL, Picard G, Blanc C, Do LD, Joubert B, Berzero G, Psimaras D, Alentorn A, Rogemond V, Dubois V, Ambati A, Tamouza R, Mignot E, Honnorat J. Clinical and Prognostic Value of Immunogenetic Characteristics in Anti-LGI1 Encephalitis. Neurol Neuroimmunol Neuroinflamm 2021; 8:8/3/e974. [PMID: 33848259 PMCID: PMC7938443 DOI: 10.1212/nxi.0000000000000974] [Citation(s) in RCA: 23] [Impact Index Per Article: 7.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 09/08/2020] [Accepted: 01/04/2021] [Indexed: 01/17/2023]
Abstract
Objective Antibodies against leucine-rich glioma-inactivated 1 (LGI1-Abs) characterize a limbic encephalitis (LE) strongly associated with HLA-DRB1*07:01, although some patients lack LGI1-Abs in CSF or do not carry this allele. Whether they represent a different subtype of disease or have different prognoses is unclear. Methods Retrospective analysis of clinical features, IgG isotypes, and outcome according to LGI1-Ab CSF positivity and DRB1*07:01 in a cohort of anti-LGI1 LE patients. Results Patients with LGI1-Abs detected in both CSF and serum (105/134, 78%) were compared with those who were CSF negative (29/134, 22%). Both groups had similar clinical features and serum levels, but CSF-positive patients had shorter diagnostic delay, more frequently hyponatremia, inflammatory CSF, and abnormal MRI (p < 0.05). Human leukocyte antigen (HLA) genotyping was performed in 72/134 (54%) patients and 63/72 (88%) carried DRB1*07:01. Noncarriers (9/72, 12%) were younger, more commonly women, and had less frequently psychiatric and frontal symptoms (p < 0.05). No difference in IgG isotypes according to CSF positivity or HLA was found (p > 0.05). HLA and IgG isotypes were not associated with poor outcome (mRS >2 at last follow-up) in univariate analyses; CSF positivity was only identified as a poor outcome predictor in the multivariate analysis including the complete follow-up, whereas age and female sex also remained when just the first year was considered. Conclusions LE without CSF LGI1-Abs is clinically indistinguishable and likely reflects just a lesser LGI1-Ab production. HLA association is sex and age biased and presents clinical particularities, suggesting subtle differences in the immune response. Long-term outcome depends mostly on demographic characteristics and the intensity of the intrathecal synthesis.
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Affiliation(s)
- Sergio Muñiz-Castrillo
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Julie Haesebaert
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Laure Thomas
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Alberto Vogrig
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Anne-Laurie Pinto
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Géraldine Picard
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Charlotte Blanc
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Le-Duy Do
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Bastien Joubert
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Giulia Berzero
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Dimitri Psimaras
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Agusti Alentorn
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Véronique Rogemond
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Valérie Dubois
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Aditya Ambati
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Ryad Tamouza
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Emmanuel Mignot
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France
| | - Jérôme Honnorat
- From the French Reference Center on Paraneoplastic Neurological Syndromes and Autoimmune Encephalitis (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Hospices Civils de Lyon, Hôpital Neurologique, Bron, France; SynatAc Team (S.M.-C., L.T., A.V., A.-L.P., G.P., C.B., L.-D.D., B.J., V.R., J. Honnorat), Institut NeuroMyoGène, INSERM U1217/CNRS UMR 5310, Université de Lyon, Université Claude Bernard Lyon 1, France; Clinic Research and Epidemiology Department (J. Haesebaert), Hospices Civils de Lyon, Lyon, France, HESPER Team, EA 7425, Medicine School, Université Claude Bernard Lyon 1, France; Neurology Department 2-Mazarin (G.B., D.P., A. Alentorn), Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, APHP; Brain and Spinal Cord Institute (G.B., D.P., A. Alentorn), INSERM U1127/CNRS UMR 7255, Université Pierre-et-Marie-Curie, Universités Sorbonnes, Paris, France; HLA Laboratory (V.D.), French Blood Service, EFS Auvergne-Rhône-Alpes, Lyon, France; Stanford University Center for Sleep Sciences and Medicine (A. Ambati, E.M.), Palo Alto, CA; and Department of Psychiatry (R.T.), Hôpitaux Universitaires Henri Mondor, Créteil, France, Mondor Institute for Biomedical Research, INSERM U955, Université de Paris-Est-Créteil, France.
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Guetta M, Kas A, Aouidad A, Soret M, Allenbach Y, Bordonné M, Oppetit A, Raffin M, Psimaras D, Cohen D, Consoli A. Relevance of Brain 18F-FDG PET Imaging in Probable Seronegative Encephalitis With Catatonia: A Case Report. Front Psychiatry 2021; 12:685711. [PMID: 34177668 PMCID: PMC8219867 DOI: 10.3389/fpsyt.2021.685711] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/25/2021] [Accepted: 05/10/2021] [Indexed: 11/13/2022] Open
Abstract
Autoimmune encephalitis (AIE) is a rare, severe, and rapidly progressive encephalopathy, and its diagnosis is challenging, especially in adolescent populations when the presentation is mainly psychiatric. Currently, cerebral 18-fluorodeoxyglucose positron emission tomography (18F-FDG-PET) imaging is not included in the diagnosis algorithm. We describe a 16-year-old patient with probable seronegative encephalitis with catatonia for which several cerebral PET scans were relevant and helpful for diagnosis, treatment decision making, and follow-up monitoring. The patient recovered after 2 years of treatment with etiologic treatment of AIE and treatment of catatonia. This case suggests a more systematic assessment of the clinical relevance of 18F-FDG-PET imaging in probable seronegative AIE.
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Affiliation(s)
- Michaël Guetta
- Department of Child and Adolescent Psychiatry, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France
| | - Aurélie Kas
- Department of Nuclear Medicine, APHP. SU, Pitié-Salpêtrière Hospital, LIB, INSERM U1146, Paris, France
| | - Aveline Aouidad
- Department of Child and Adolescent Psychiatry, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France
| | - Marine Soret
- Department of Nuclear Medicine, APHP. SU, Pitié-Salpêtrière Hospital, LIB, INSERM U1146, Paris, France
| | - Yves Allenbach
- Sorbonne-University, Internal Medecine and Clinical Immunlogy Departement, Paris, France
| | - Manon Bordonné
- University of Lorraine, Department of Nuclear Medicine and Nancyclotep Imaging Platform, CHRU Nancy, Nancy, France
| | - Alice Oppetit
- Department of Child and Adolescent Psychiatry, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France
| | - Marie Raffin
- Department of Child and Adolescent Psychiatry, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France
| | - Dimitri Psimaras
- Department of Neurology, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France
| | - David Cohen
- Department of Child and Adolescent Psychiatry, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France.,CNRS UMR 7222, Institute for Intelligent Systems and Robotics, Sorbonne University, Paris, France.,National Center for Rare Psychiatric Diseases, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France
| | - Angèle Consoli
- Department of Child and Adolescent Psychiatry, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France.,National Center for Rare Psychiatric Diseases, APHP. SU, Pitié-Salpêtrière Hospital, Paris, France
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Celier A, Allenbach Y, Anquetil C, Andreelli F, Bachelot A, Bachet JB, Isnard Bagnis C, Bastin M, Bihan K, Brechot N, Cadranel J, Canellas A, Choquet S, Ederhy S, Fenioux C, Hervier B, Kerneis M, Lebrun Vignes B, Léonard Louis S, Maisonobe T, S. Nguyen L, Psimaras D, Salem JE, Spano JP, Thabut D, Vozy A, Weiss N. Toxicités sévères immuno-induites par les inhibiteurs de points de contrôle immunitaire : implications pour le réanimateur. Méd Intensive Réa 2020. [DOI: 10.37051/mir-00046] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
Abstract
Depuis la révolution de l’immunothérapie utilisant les inhibiteurs de points de contrôle immunitaire dans la prise en charge de nombreux cancers, les oncologues font face à de nouveaux types de toxicités dites immuno-induites. La compréhension de leurs mécanismes et la mise en place de recommandations claires sont les clés de leur prise en charge. La gravité potentielle de ces toxicités et la très nette amélioration du pronostic apportée par ces traitements pour les patients porteurs de cancers métastatiques rend le rôle du réanimateur primordial. Le but de cette mise au point est d’effectuer une synthèse des toxicités immuno-induites pouvant conduire les patients en cours de traitement par inhibiteur de points de contrôle immunitaireen réanimation et ainsi de proposer des recommandations dans leur prise en charge afin d’aider le réanimateur dans sa démarche diagnostique et thérapeutique.
L’imbrication de toxicités immuno-induites pouvant toucher plusieurs organes de façon concomitante, impose une prise en charge pluridisciplinaire regroupant oncologue, spécialiste d’organes et réanimateur. La mise en place de réunion de concertation pluridisciplinaire dédiée à ce type de toxicités permet ce regroupement, de même que le développement d’une expertise commune au sein d’un centre, la création de protocoles de soins et de recherche dédiés à la compréhension et la prise en charge de ces toxicités, et ce afin d’optimiser la gestion de ces patients.
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