1
|
Sharmin S, Roos I, Malpas CB, Iaffaldano P, Simone M, Filippi M, Kubala Havrdova E, Ozakbas S, Brescia Morra V, Alroughani R, Zaffaroni M, Patti F, Eichau S, Salemi G, Di Sapio A, Inglese M, Portaccio E, Trojano M, Amato MP, Kalincik T. Disease-modifying therapies in managing disability worsening in paediatric-onset multiple sclerosis: a longitudinal analysis of global and national registries. Lancet Child Adolesc Health 2024; 8:348-357. [PMID: 38547883 DOI: 10.1016/s2352-4642(24)00047-6] [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: 12/05/2023] [Revised: 02/13/2024] [Accepted: 02/14/2024] [Indexed: 04/14/2024]
Abstract
BACKGROUND High-efficacy disease-modifying therapies have been proven to slow disability accrual in adults with relapsing-remitting multiple sclerosis. However, their impact on disability worsening in paediatric-onset multiple sclerosis, particularly during the early phases, is not well understood. We evaluated how high-efficacy therapies influence transitions across five disability states, ranging from minimal disability to gait impairment and secondary progressive multiple sclerosis, in people with paediatric-onset multiple sclerosis. METHODS Longitudinal data were obtained from the international MSBase registry, containing data from people with multiple sclerosis from 151 centres across 41 countries, and the Italian Multiple Sclerosis and Related Disorders Register, containing data from people with multiple sclerosis from 178 Italian multiple sclerosis centres. People younger than 18 years at the onset of multiple sclerosis symptoms were included, provided they had a confirmed diagnosis of relapsing-remitting multiple sclerosis and at least four Expanded Disability Status Scale (EDSS) scores recorded within 12-month intervals. The primary outcome was the time to change in disability state: minimal disability (EDSS scores 0, 1·0, and 1·5), mild disability (EDSS scores 2·0 and 2·5), moderate disability (EDSS scores 3·0 and 3·5), gait impairment (EDSS scores ≥4·0), and clinician diagnosed secondary progressive multiple sclerosis. A multi-state model was constructed to simulate the natural course of multiple sclerosis, modelling the probabilities of both disability worsening and improvement simultaneously. The impact of high-efficacy disease-modifying therapies (alemtuzumab, cladribine, daclizumab, fingolimod, mitoxantrone, natalizumab, ocrelizumab, rituximab, or autologous haematopoietic stem cell transplantation) and low-efficacy disease-modifying therapies (dimethyl fumarate, glatiramer acetate, interferon beta, or teriflunomide), compared with no treatment, on the course of disability was assessed. Apart from recruitment, individuals with lived experience of multiple sclerosis were not involved in the design and conduct of this study. FINDINGS A total of 5224 people (3686 [70·6%] female and 1538 [29·4%] male) with mean age at onset of multiple sclerosis 15·24 years (SD 2·52) were included. High-efficacy therapies reduced the hazard of disability worsening across the disability states. The largest reduction (hazard ratio 0·41 [95% CI 0·31-0·53]) was observed in participants who were treated with high-efficacy therapies while in the minimal disability state, compared with those remained untreated. The benefit of high-efficacy therapies declined with increasing disability. Young people with minimal disability who received low-efficacy therapy also experienced a reduced hazard (hazard ratio 0·65 [95% CI 0·54-0·77]) of transitioning to mild disability, in contrast to those who remained untreated. INTERPRETATION Treatment of paediatric-onset relapsing-remitting multiple sclerosis with high-efficacy therapy substantially reduces the risk of reaching key disability milestones. This reduction in risk is most pronounced among young people with minimal or mild disability when treatment began. Children with relapsing-remitting multiple sclerosis should be treated early with high-efficacy therapy, before developing significant neurological impairments, to better preserve their neurological capacity. FUNDING National Health and Medical Research Council, Australia; MSBase Foundation Fellowship; MS Australia Postdoctoral Fellowship.
Collapse
Affiliation(s)
- Sifat Sharmin
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia; Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Izanne Roos
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia; Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Charles B Malpas
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia; Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Pietro Iaffaldano
- Centro SM Dipartimento di Scienze Mediche di Base, Neuroscienze ed Organi di Senso Universita' di Bari, Bari, Italy
| | - Marta Simone
- Pediatric MS Center, Department of Precision and Regenerative Medicine and Ionian Area, University of Bari Aldo Moro, Bari, Italy
| | - Massimo Filippi
- Neurology Unit and MS Center, Neurorehabilitation Unit, Neurophysiology Service, and Neuroimaging Research Unit, Division of Neuroscience, IRCCS Ospedale San Raffaele, Milan, Italy; Vita-Salute San Raffaele University, Milan, Italy
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Serkan Ozakbas
- Izmir University of Economics, Medical Point Hospital, Izmir, Turkey
| | - Vincenzo Brescia Morra
- Unità Operativa Semplice Dipartimentale Sclerosi Multipla - AOU Policlinico Federico II, Naples, Italy
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Mauro Zaffaroni
- Centro Sclerosi Multipla, ASST Della Valle Olona, Ospedale Di Gallarate, Gallarate VA, Italy
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia, Catania, Italy; Multiple Sclerosis Centre, AOU Policlinico G Rodolico-San Marco, University of Catania, Catania, Italy
| | - Sara Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Giuseppe Salemi
- Centro Per La Diagnosi E Cura Della SM E Delle Malattie Demielinizzanti - Dipt Radiologia Diagnostica, Interventistica e Stroke, AOUP P Giaccone di Palermo, Palermo, Italy
| | - Alessia Di Sapio
- SCDO Neurologia, Centro Di Riferimento Regionale Sclerosi Multipla (CReSM)-AOU San Luigi, Turin, Italy
| | - Matilde Inglese
- Centro Per Lo Studio E La Cura Della Sclerosi Multipla E Malattie Demielinizzanti - Dipartimento Di Neuroscienze, Riabilitazione, Oftalmologia, Genetica E Scienze Materno, Infantili, Clinica Neurologica, Ospedale Policlinico San Martino (DiNOGMI), Genova, Italia
| | - Emilio Portaccio
- Department of NEUROFARBA, University of Florence, Florence, Italy
| | - Maria Trojano
- School of Medicine, University of Bari Aldo Moro, Bari, Italy
| | - Maria Pia Amato
- Department of NEUROFARBA, University of Florence, Florence, Italy
| | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia; Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia.
| |
Collapse
|
2
|
Fissolo N, Benkert P, Sastre-Garriga J, Mongay-Ochoa N, Vilaseca-Jolonch A, Llufriu S, Blanco Y, Hegen H, Berek K, Perez-Miralles F, Rejdak K, Villar LM, Monreal E, Alvarez-Lafuente R, Soylu OK, Abdelhak A, Bachhuber F, Tumani H, Martínez-Yélamos S, Sánchez-López AJ, García-Merino A, Gutiérrez L, Castillo-Trivino T, Lycke J, Rosenstein I, Furlan R, Filippi M, Téllez N, Ramió-Torrentà L, Lünemann JD, Wiendl H, Eichau S, Khalil M, Kuhle J, Montalban X, Comabella M. Serum biomarker levels predict disability progression in patients with primary progressive multiple sclerosis. J Neurol Neurosurg Psychiatry 2024; 95:410-418. [PMID: 37940409 DOI: 10.1136/jnnp-2023-332251] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2023] [Accepted: 10/21/2023] [Indexed: 11/10/2023]
Abstract
BACKGROUND We aimed to investigate the potential of serum biomarker levels to predict disability progression in a multicentric real-world cohort of patients with primary progressive multiple sclerosis (PPMS). METHODS A total of 141 patients with PPMS from 18 European MS centres were included. Disability progression was investigated using change in Expanded Disability Status Scale (EDSS) score over three time intervals: baseline to 2 years, 6 years and to the last follow-up. Serum levels of neurofilament light chain (sNfL), glial fibrillar acidic protein (sGFAP) and chitinase 3-like 1 (sCHI3L1) were measured using single-molecule array assays at baseline. Correlations between biomarker levels, and between biomarkers and age were quantified using Spearman's r. Univariable and multivariable linear models were performed to assess associations between biomarker levels and EDSS change over the different time periods. RESULTS Median (IQR) age of patients was 52.9 (46.4-58.5) years, and 58 (41.1%) were men. Median follow-up time was 9.1 (7.0-12.6) years. Only 8 (5.7%) patients received treatment during follow-up. sNfL and sGFAP levels were moderately correlated (r=0.43) and both weakly correlated with sCHI3L1 levels (r=0.19 and r=0.17, respectively). In multivariable analyses, levels of the three biomarkers were associated with EDSS changes across all time periods. However, when analysis was restricted to non-inflammatory patients according to clinical and radiological parameters (n=64), only sCHI3L1 levels remained associated with future EDSS change. CONCLUSIONS Levels of sNfL, sGFAP and sCHI3L1 are prognostic biomarkers associated with disability progression in patients with PPMS, being CHI3L1 findings less dependent on the inflammatory component associated with disease progression.
Collapse
Affiliation(s)
- Nicolás Fissolo
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Pascal Benkert
- Multiple Sclerosis Centre and Research Center for Clinical Neuroimmunology and Neuroscience (RC2NB), Departments of Biomedicine and Clinical Research, University Hospital and University of Basel, Basel, Switzerland
- Department of Neurology, University Hospital and University of Basel, Basel, Switzerland
| | - Jaume Sastre-Garriga
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Neus Mongay-Ochoa
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Andreu Vilaseca-Jolonch
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Sara Llufriu
- Center of Neuroimmunology, Service of Neurology, Hospital Clinic and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Yolanda Blanco
- Center of Neuroimmunology, Service of Neurology, Hospital Clinic and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), University of Barcelona, Barcelona, Spain
| | - Harald Hegen
- Department of Neurology, Innsbruck Medical University, Innsbruck, Austria
| | - Klaus Berek
- Department of Neurology, Innsbruck Medical University, Innsbruck, Austria
| | | | - Konrad Rejdak
- Department of Neurology, Medical University of Lublin, Lublin, Poland
| | - Luisa M Villar
- Departments of Neurology and Immunology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal deInvestigacion Sanitaria (IRYCIS), Madrid, Spain
| | - Enric Monreal
- Department of Neurology, Hospital Universitario Ramón y Cajal, REEM, IRYCIS, Universidad de Alcalá, Madrid, Spain
| | - Roberto Alvarez-Lafuente
- Environmental Factors in Degenerative Diseases Research Group, Hospital Clínico San Carlos, Instituto de Investigación Sanitaria del Hospital Clínico SanCarlos (IdISSC), Madrid, Spain
| | - Onder K Soylu
- Department of Neurology, Ulm University, Ulm, Germany
| | - Ahmed Abdelhak
- Department of Neurology, Ulm University, Ulm, Germany
- Department of Neurology, Division of Neuroinflammation and Glial Biology, University of California San Francisco, San Francisco, California, USA
| | | | | | - Sergio Martínez-Yélamos
- Neurology Department, Multiple Sclerosis Unit, Hospital Universitari deBellvitge-IDIBELL, Universitat de Barcelona, Barcelona, Spain
| | - Antonio J Sánchez-López
- Neuroimmunology Unit, Puerta de Hierro-Segovia de Arana Health Research Institute, Madrid, Spain
- Biobank, Puerta de Hierro-Segovia de Arana Health Research Institute, Madrid, Spain
| | - Antonio García-Merino
- Neuroimmunology Unit, Puerta de Hierro-Segovia de Arana Health Research Institute, Madrid, Spain
| | - Lucía Gutiérrez
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Vall d'Hebron University Hospital, Barcelona, Spain
| | | | - Jan Lycke
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Igal Rosenstein
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Roberto Furlan
- Clinical Neuroimmunology Unit, Division of Neuroscience, Institute of Experimental Neurology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Massimo Filippi
- Neuroimaging Research Unit, Division of Neuroscience, IRCCS San Raffaele Scientific Institute, Milano, Italy
- Neurology Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurophysiology Service, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Neurorehabilitation Unit, IRCCS San Raffaele Scientific Institute, Milan, Italy
- Università Vita Salute San Raffaele, Milano, Italy
| | - Nieves Téllez
- Neurology Department, Hospital Clínico Universitario de Valladolid, Valladolid, Spain
| | - Lluís Ramió-Torrentà
- Girona Neuroimmunology and Multiple Sclerosis Unit, Neurology Department,Hospital Universitari Dr. Josep Trueta and Hospital Santa Caterina.Neurodegeneration and Neuroinflammation research group (IDIBGI). Department of Medical Sciences, University of Girona, Girona, Spain
| | - Jan D Lünemann
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Munster, Germany
| | - Heinz Wiendl
- Department of Neurology with Institute of Translational Neurology, University Hospital Münster, Munster, Germany
| | - Sara Eichau
- Multiple Sclerosis Unit, Neurology Service, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Michael Khalil
- Department of Neurology, Medical University of Graz, Graz, Austria
| | - Jens Kuhle
- Multiple Sclerosis Centre and Research Center for Clinical Neuroimmunology and Neuroscience (RC2NB), Departments of Biomedicine and Clinical Research, University Hospital and University of Basel, Basel, Switzerland
- Department of Neurology, University Hospital and University of Basel, Basel, Switzerland
| | - Xavier Montalban
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Vall d'Hebron University Hospital, Barcelona, Spain
| | - Manuel Comabella
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Vall d'Hebron University Hospital, Barcelona, Spain
| |
Collapse
|
3
|
Spelman T, Simoneau G, Hyde R, Kuhelj R, Alroughani R, Ozakbas S, Karabudak R, Yamout BI, Khoury SJ, Terzi M, Boz C, Horakova D, Kubala Havrdova E, Weinstock-Guttman B, Patti F, Altintas A, Mrabet S, Gouider R, Inshasi J, Shaygannejad V, Eichau S, Ward WL, Butzkueven H. Comparative Effectiveness of Natalizumab, Fingolimod, and Injectable Therapies in Pediatric-Onset Multiple Sclerosis: A Registry-Based Study. Neurology 2024; 102:e208114. [PMID: 38447093 PMCID: PMC11033984 DOI: 10.1212/wnl.0000000000208114] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/19/2022] [Accepted: 01/19/2024] [Indexed: 03/08/2024] Open
Abstract
BACKGROUND AND OBJECTIVES Patients with pediatric-onset multiple sclerosis (POMS) typically experience higher levels of inflammation with more frequent relapses, and though patients with POMS usually recover from relapses better than adults, patients with POMS reach irreversible disability at a younger age than adult-onset patients. There have been few randomized, placebo-controlled clinical trials of multiple sclerosis (MS) disease-modifying therapies (DMTs) in patients with POMS, and most available data are based on observational studies of off-label use of DMTs approved for adults. We assessed the effectiveness of natalizumab compared with fingolimod using injectable platform therapies as a reference in pediatric patients in the global MSBase registry. METHODS This retrospective study included patients with POMS who initiated treatment with an injectable DMT, natalizumab, or fingolimod between January 1, 2006, and May 3, 2021. Patients were matched using inverse probability treatment weighting. The primary outcome was time to first relapse from index therapy initiation. Secondary study outcomes included annualized relapse rate; proportions of relapse-free patients at 1, 2, and 5 years; time to treatment discontinuation; and times to 24-week confirmed disability worsening and confirmed disability improvement. RESULTS A total of 1,218 patients with POMS were included in this analysis. Patients treated with fingolimod had a significantly lower risk of relapse than patients treated with injectable DMTs (hazard ratio [HR], 0.49; 95% confidence interval [CI], 0.29-0.83; p = 0.008). After adjustment for prior DMT experience in the unmatched sample, patients treated with natalizumab had a significantly lower risk of relapse than patients treated either with injectable DMTs (HR, 0.15; 95% CI 0.07-0.31; p < 0.001) or fingolimod (HR, 0.37; 95% CI 0.14-1.00; p = 0.049). The adjusted secondary study outcomes were generally consistent with the primary outcome or with previous observations. The findings in the inverse probability treatment weighting-adjusted patient populations were confirmed in multiple sensitivity analyses. DISCUSSION Our analyses of relapse risk suggest that natalizumab is more effective than fingolimod in the control of relapses in this population with high rates of new inflammatory activity, consistent with previous studies of natalizumab and fingolimod in adult-onset patients and POMS. In addition, both fingolimod and natalizumab were more effective than first-line injectable therapies. CLASSIFICATION OF EVIDENCE This study provides Class II evidence that patients with POMS treated with natalizumab had a lower risk of relapse than those with fingolimod.
Collapse
Affiliation(s)
- Tim Spelman
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Gabrielle Simoneau
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Robert Hyde
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Robert Kuhelj
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Raed Alroughani
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Serkan Ozakbas
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Rana Karabudak
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Bassem I Yamout
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Samia J Khoury
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Murat Terzi
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Cavit Boz
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Dana Horakova
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Eva Kubala Havrdova
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Bianca Weinstock-Guttman
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Francesco Patti
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Ayse Altintas
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Saloua Mrabet
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Riadh Gouider
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Jihad Inshasi
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Vahid Shaygannejad
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Sara Eichau
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - W Luke Ward
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| | - Helmut Butzkueven
- From the MSBase Foundation (T.S.), Melbourne, Australia; Department of Clinical Neuroscience (T.S.), Karolinska Institute, Stockholm, Sweden; Biogen (G.S.), Toronto, Ontario, Canada; Biogen (R.H., Robert Kuhelj), Baar, Switzerland; Division of Neurology (R.A.), Department of Medicine, Amiri Hospital, Sharq, Kuwait; Dokuz Eylul University (S.O.), Konak/Izmir; Hacettepe University (Rana Karabudak), Ankara, Turkey; Nehme and Therese Tohme Multiple Sclerosis Center (B.I.Y., S.J.K.), American University of Beirut Medical Center, Lebanon; 19 Mayis University (M.T.), Samsun; KTU Medical Faculty Farabi Hospital (C.B.), Trabzon, Turkey; Department of Neurology and Center of Clinical Neuroscience (D.H., E.K.H.), First Faculty of Medicine, Charles University in Prague and General University Hospital, Czech Republic; Department of Neurology (B.W.-G.), Buffalo General Medical Center, Buffalo, NY; Department of Medical and Surgical Sciences and Advanced Technologies (F.P.), GF Ingrassia, Catania, Italy; Department of Neurology (A.A.), School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey; Department of Neurology and Clinical Investigation Center Neurosciences and Mental Health (S.M.), Razi University Hospital; Department of Neurology (R.G.), Razi University Hospital, Tunis, Tunisia; Rashid Hospital (J.I.), Dubai, United Arab Emirates; Isfahan University of Medical Sciences (V.S.), Iran; Department of Neurology (S.E.), Hospital Universitario Virgen Macarena, Sevilla, Spain; Ashfield MedComms (W.L.W.), Middletown, CT; Department of Neuroscience (H.B.), Central Clinical School, Monash University, Melbourne; and Department of Neurology (H.B.), Box Hill Hospital, Monash University, Box Hill, Victoria, Australia
| |
Collapse
|
4
|
Sabin J, Salas E, Martín-Martínez J, Candeliere-Merlicco A, Barrero FJ, Alonso A, Sánchez-Menoyo JL, Borrega L, Rodríguez-Rodríguez M, Gómez-Gutiérrez M, Eichau S, Hernández-Pérez MÁ, Calles C, Fernández-Díaz E, Carmona O, Orvíz A, López-Real A, López-Muñoz P, Mendoza A, Agüera E, Maurino J, Ballesteros J. Assessing illness-related uncertainty in relapsing-remitting multiple sclerosis: A psychometric analysis of the Mishel Uncertainty of Illness Scale. Mult Scler J Exp Transl Clin 2024; 10:20552173241247680. [PMID: 38638273 PMCID: PMC11025437 DOI: 10.1177/20552173241247680] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/03/2024] [Accepted: 03/28/2024] [Indexed: 04/20/2024] Open
Abstract
A multicenter study involving 204 adults with relapsing-remitting multiple sclerosis (RRMS) assessed the dimensionality and item characteristics of the Mishel-Uncertainty of Illness Scale (MUIS), a generic self-assessment tool. Mokken analysis identified two dimensions in the MUIS with an appropriate item and overall scale scalability after excluding nonclassifiable items. A refined 12-item MUIS, employing a grade response model, effectively discriminated uncertainty levels among RRMS patients (likelihood ratio test p-value = .03). These findings suggest the potential value of the 12-item MUIS as a reliable measure for assessing uncertainty associated with the course of illness in RRMS.
Collapse
Affiliation(s)
- Julia Sabin
- Department of Neurology, Hospital Universitario Puerta de Hierro, Madrid, Spain
| | - Elisa Salas
- Medical Department, Roche Farma, Madrid, Spain
| | | | | | | | - Ana Alonso
- Department of Neurology, Hospital Regional Universitario de Málaga, Málaga, Spain
| | | | - Laura Borrega
- Department of Neurology, Hospital Universitario Fundación Alcorcón, Alcorcón, Spain
| | | | | | - Sara Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Carmen Calles
- Department of Neurology, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Eva Fernández-Díaz
- Department of Neurology, Hospital Universitario de Albacete, Albacete,
Spain
| | - Olga Carmona
- Department of Neurology, Fundació Salut Empordà, Figueres, Spain
| | - Aida Orvíz
- Department of Neurology, Hospital Universitario Fundación Jiménez Díaz, Madrid, Spain
| | - Ana López-Real
- Department of Neurology, Complejo Hospitalario Universitario A Coruña, A Coruña, Spain
| | | | - Amelia Mendoza
- Department of Neurology, Complejo Asistencial de Segovia, Segovia, Spain
| | - Eduardo Agüera
- Department of Neurology, Hospital Universitario Reina Sofía, Córdoba,
Spain
| | | | - Javier Ballesteros
- Department of Neurosciences, University of Basque Country (UPV/EHU), CIBERSAM, Leioa, Spain
| |
Collapse
|
5
|
Campagna MP, Havrdova EK, Horakova D, Izquierdo G, Matesanz F, Eichau S, Lechner-Scott J, Taylor BV, García-Sanchéz MI, Alcina A, van der Walt A, Butzkueven H, Jokubaitis VG. No evidence for association between rs10191329 severity locus and longitudinal disease severity in 1813 relapse-onset multiple sclerosis patients from the MSBase registry. Mult Scler 2024:13524585241240406. [PMID: 38511853 DOI: 10.1177/13524585241240406] [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] [Indexed: 03/22/2024]
Abstract
BACKGROUND The International Multiple Sclerosis Genetics Consortium and MultipleMS Consortium recently reported a genetic variant associated with multiple sclerosis (MS) severity. However, it remains unclear if these variants remain associated with more robust, longitudinal measures of disease severity. METHODS We examined the top variant, rs10191329, from Harroud et al.'s study in 1813 relapse-onset MS patients from the MSBase Registry to assess association with longitudinal disease severity. RESULTS Our analysis revealed no significant association between rs10191329 genotype and longitudinal binary disease severity (p > 0.05). CONCLUSION These findings highlight the complexity of genetic factors mediating long-term MS outcomes and the need for further research.
Collapse
Affiliation(s)
- Maria Pia Campagna
- Department of Neuroscience, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
| | - Eva Kubala Havrdova
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Dana Horakova
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | | | - Fuencisla Matesanz
- Instituto de Parasitología y Biomedicina López Neyra, CSIC, Granada, Spain
| | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Jeannette Lechner-Scott
- Department of Neurology, John Hunter Hospital, Newcastle, NSW, Australia
- School of Medicine and Public Health, The University of Newcastle, Newcastle, NSW, Australia
| | - Bruce V Taylor
- Menzies Institute for Medical Research, University of Tasmania, Hobart, TAS, Australia
| | - Maria-Isabel García-Sanchéz
- UGC Neurología, Hospital Universitario Virgen Macarena, Nodo Biobanco del Sistema Sanitario Público de Andalucía, Sevilla, Spain
| | - Antonio Alcina
- Instituto de Parasitología y Biomedicina López Neyra, CSIC, Granada, Spain
| | - Anneke van der Walt
- Department of Neuroscience, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
- Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | - Helmut Butzkueven
- Department of Neuroscience, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
- Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | - Vilija G Jokubaitis
- Department of Neuroscience, School of Translational Medicine, Monash University, Melbourne, VIC, Australia
- Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| |
Collapse
|
6
|
Meca-Lallana JE, Martínez Yélamos S, Eichau S, Llaneza MÁ, Martín Martínez J, Peña Martínez J, Meca Lallana V, Alonso Torres AM, Moral Torres E, Río J, Calles C, Ares Luque A, Ramió-Torrentà L, Marzo Sola ME, Prieto JM, Martínez Ginés ML, Arroyo R, Otano Martínez MÁ, Brieva Ruiz L, Gómez Gutiérrez M, Rodríguez-Antigüedad Zarranz A, Sánchez-Seco VG, Costa-Frossard L, Hernández Pérez MÁ, Landete Pascual L, González Platas M, Oreja-Guevara C. Consensus statement of the Spanish Society of Neurology on the treatment of multiple sclerosis and holistic patient management in 2023. Neurologia 2024; 39:196-208. [PMID: 38237804 DOI: 10.1016/j.nrleng.2024.01.003] [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: 03/09/2023] [Accepted: 06/14/2023] [Indexed: 01/25/2024] Open
Abstract
The last consensus statement of the Spanish Society of Neurology's Demyelinating Diseases Study Group on the treatment of multiple sclerosis (MS) was issued in 2016. Although many of the positions taken remain valid, there have been significant changes in the management and treatment of MS, both due to the approval of new drugs with different action mechanisms and due to the evolution of previously fixed concepts. This has enabled new approaches to specific situations such as pregnancy and vaccination, and the inclusion of new variables in clinical decision-making, such as the early use of high-efficacy disease-modifying therapies (DMT), consideration of the patient's perspective, and the use of such novel technologies as remote monitoring. In the light of these changes, this updated consensus statement, developed according to the Delphi method, seeks to reflect the new paradigm in the management of patients with MS, based on the available scientific evidence and the clinical expertise of the participants. The most significant recommendations are that immunomodulatory DMT be started in patients with radiologically isolated syndrome with persistent radiological activity, that patient perspectives be considered, and that the term "lines of therapy" no longer be used in the classification of DMTs (> 90% consensus). Following diagnosis of MS, the first DMT should be selected according to the presence/absence of factors of poor prognosis (whether epidemiological, clinical, radiological, or biomarkers) for the occurrence of new relapses or progression of disability; high-efficacy DMTs may be considered from disease onset.
Collapse
Affiliation(s)
- J E Meca-Lallana
- Unidad de Neuroinmunología Clínica y CSUR Esclerosis Múltiple, Servicio de Neurología, Hospital Clínico Universitario Virgen de la Arrixaca (IMIB-Arrixaca)/Cátedra de Neuroinmunología Clínica y Esclerosis Múltiple, Universidad Católica San Antonio (UCAM), Murcia, Spain.
| | - S Martínez Yélamos
- Unidad de Esclerosis Múltiple «EMxarxa», Servicio de Neurología. H.U. de Bellvitge, IDIBELL, Departament de Ciències Clíniques, Universitat de Barcelona, Barcelona, Spain
| | - S Eichau
- Servicio de Neurología, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - M Á Llaneza
- Servicio de Neurología, Complejo Hospitalario Universitario de Ferrol, Ferrol, Spain
| | - J Martín Martínez
- Servicio de Neurología, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | | | - V Meca Lallana
- Servicio de Neurología, Hospital Universitario La Princesa, Madrid, Spain
| | - A M Alonso Torres
- Unidad de Esclerosis Múltiple, Servicio de Neurología, Hospital Regional Universitario de Málaga, Málaga, Spain
| | - E Moral Torres
- Servicio de Neurología, Complejo Hospitalario y Universitario Moisès Broggi, Barcelona, Spain
| | - J Río
- Servicio de Neurología, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Hospital Universitario Vall d'Hebrón, Barcelona, Spain
| | - C Calles
- Servicio de Neurología, Hospital Universitari Son Espases, Palma de Mallorca, Spain
| | - A Ares Luque
- Servicio de Neurología, Complejo Asistencial Universitario de León, León, Spain
| | - L Ramió-Torrentà
- Unitat de Neuroimmunologia i Esclerosi Múltiple Territorial de Girona (UNIEMTG), Hospital Universitari Dr. Josep Trueta y Hospital Santa Caterina. Grupo Neurodegeneració i Neuroinflamació, IDIBGI. Departamento de Ciencias Médicas, Universidad de Girona, Girona, Spain
| | - M E Marzo Sola
- Servicio de Neurología, Hospital San Pedro, Logroño, Spain
| | - J M Prieto
- Servicio de Neurología, Complejo Hospitalario Universitario de Santiago, Santiago de Compostela, Spain
| | - M L Martínez Ginés
- Servicio de Neurología, Hospital Universitario Gregorio Marañón, Madrid, Spain
| | - R Arroyo
- Servicio de Neurología, Hospital Universitario Quirón Salud Madrid, Madrid, Spain
| | - M Á Otano Martínez
- Servicio de Neurología, Hospital Universitario de Navarra, Navarra, Spain
| | - L Brieva Ruiz
- Hospital Universitari Arnau de Vilanova, Universitat de Lleida, Lleida, Spain
| | - M Gómez Gutiérrez
- Servicio de Neurología, Hospital San Pedro de Alcántara, Cáceres, Spain
| | | | - V G Sánchez-Seco
- Servicio de Neurología, Hospital Universitario de Toledo, Toledo, Spain
| | - L Costa-Frossard
- CSUR de Esclerosis Múltiple, Hospital Universitario Ramón y Cajal, Madrid, Spain
| | - M Á Hernández Pérez
- Unidad de Esclerosis Múltiple, Servicio de Neurología, Hospital Nuestra Señora de Candelaria, Santa Cruz de Tenerife, Spain
| | - L Landete Pascual
- Servicio de Neurología, Hospital Universitario Dr. Peset, Valencia, Spain
| | - M González Platas
- Servicio de Neurología, Hospital Universitario de Canarias, La Laguna, Spain
| | - C Oreja-Guevara
- Departamento de Neurología, Hospital Clínico San Carlos, IdISSC, Departamento de Medicina, Facultad de Medicina, Universidad Complutense de Madrid (UCM), Madrid, Spain
| |
Collapse
|
7
|
Butzkueven H, Kalincik T, Patti F, Slee M, Weinstock-Guttman B, Buzzard K, Skibina O, Alroughani R, Prat A, Girard M, Horakova D, Havrdova EK, Van der Walt A, Eichau S, Hyde R, Campbell N, Bodhinathan K, Spelman T. Long-term clinical outcomes in patients with multiple sclerosis who are initiating disease-modifying therapy with natalizumab compared with BRACETD first-line therapies. Ther Adv Neurol Disord 2024; 17:17562864231221331. [PMID: 38414723 PMCID: PMC10898303 DOI: 10.1177/17562864231221331] [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: 06/05/2023] [Accepted: 11/05/2023] [Indexed: 02/29/2024] Open
Abstract
Background Aggressive disease control soon after multiple sclerosis (MS) diagnosis may prevent irreversible neurological damage, and therefore early initiation of a high-efficacy disease-modifying therapy (DMT) is of clinical relevance. Objectives Evaluate long-term clinical outcomes in patients with MS who initiated treatment with either natalizumab or a BRACETD therapy (interferon beta, glatiramer acetate, teriflunomide, or dimethyl fumarate). Design This retrospective analysis utilized data from MSBase to create a matched population allowing comparison of first-line natalizumab to first-line BRACETD. Methods This study included patients who initiated treatment either with natalizumab or a BRACETD DMT within 1 year of MS diagnosis and continued treatment for ⩾6 months, after which patients could switch DMTs or discontinue treatment. Patients had a minimum follow-up time of ⩾60 months from initiation. A subgroup analysis compared the natalizumab group to patients in the BRACETD group who escalated therapy after 6 months. Outcomes included unadjusted annualized relapse rates (ARRs), time-to-first relapse, time-to-first confirmed disability improvement (CDI), and time-to-first confirmed disability worsening (CDW). Results After 1:1 propensity score matching, 355 BRACETD patients were matched to 355 natalizumab patients. Patients initiating natalizumab were less likely to experience a relapse over the duration of follow-up, with ARRs [95% confidence interval (CI)] of 0.080 (0.070-0.092) for natalizumab patients and 0.191 (0.178-0.205) for BRACETD patients (p < 0.0001). A Cox regression model of time-to-first relapse showed a reduced risk of relapse for natalizumab patients [hazard ratio (95% CI) of 0.52 (0.42-0.65); p < 0.001] and a more favorable time-to-first CDI. The risk of CDW was similar between groups. The subgroup analysis showed an increased relapse risk as well as a significantly higher risk of CDW for BRACETD patients. Conclusion Early initiation of natalizumab produced long-term benefits in relapse outcomes in comparison with BRACETD, regardless of a subsequent escalation in therapy.
Collapse
Affiliation(s)
- Helmut Butzkueven
- Department of Neuroscience, Central Clinical School, Alfred Campus, Monash University, 6/99 Commercial Road, Melbourne, VIC 3004, Australia
- Department of Neurology, Box Hill Hospital, Monash University, Box Hill, VIC, Australia
| | - Tomas Kalincik
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies 'GF Ingrassia', University of Catania, Catania, Italy
| | - Mark Slee
- Flinders University, Adelaide, SA, Australia
| | | | - Katherine Buzzard
- Department of Neurology, Box Hill Hospital, Melbourne, VIC, Australia
| | - Olga Skibina
- Department of Neurology, Box Hill Hospital, Melbourne, VIC, Australia
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | | | - Marc Girard
- CHUM and Universite de Montreal, Montreal, QC, Canada
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital in Prague, Prague, Czech Republic
| | | | - Sara Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Robert Hyde
- Biogen, Cambridge, MA, USA, at the time of this analysis
| | | | | | | |
Collapse
|
8
|
Signori A, Ponzano M, Kalincik T, Ozakbas S, Horakova D, Kubala Havrdova E, Alroughani R, Patti F, Kuhle J, Izquierdo G, Eichau S, Yamout B, Khoury SJ, Karabudak R, Grammond P, Duquette P, Roos I, Butzkueven H, van der Walt A, Sormani MP. Emulating randomised clinical trials in relapsing-remitting multiple sclerosis with non-randomised real-world evidence: an application using data from the MSBase Registry. J Neurol Neurosurg Psychiatry 2024:jnnp-2023-332603. [PMID: 38242680 DOI: 10.1136/jnnp-2023-332603] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 09/11/2023] [Accepted: 01/07/2024] [Indexed: 01/21/2024]
Abstract
BACKGROUND To mimic as closely as possible a randomised controlled trial (RCT) and calibrate the real-world evidence (RWE) studies against a known treatment effect would be helpful to understand if RWE can support causal conclusions in selected circumstances. The aim was to emulate the TRANSFORMS trial comparing Fingolimod (FTY) versus intramuscular interferon β-1a (IFN) using observational data. METHODS We extracted from the MSBase registry all the patients with relapsing-remitting multiple sclerosis (RRMS) collected in the period 2011-2021 who received IFN or FTY (0.5 mg) and with the same inclusion and exclusion criteria of the TRANSFORMS RCT. The primary endpoint was the annualised relapse rate (ARR) over 12 months. Patients were 1:1 propensity-score (PS) matched. Relapse-rate ratio (RR) was calculated by mean of a negative binomial regression. RESULTS A total of 4376 patients with RRMS (1140 in IFN and 3236 in FTY) were selected. After PS, 856 patients in each group were matched. The ARR was 0.45 in IFN and 0.25 in FTY with a significant difference between the two groups (RR: 0.55, 95% CI: 0.45 to 0.68; p<0.001). The result of the emulation was very similar and fell within the 95% CI of that observed in the RCT (RR: 0.49, 95% CI: 0.37 to 0.64; p<0.001) with a standardised difference of 0.66 (p=0.51). CONCLUSIONS By applying the same inclusion and exclusion criteria used in the RCT and employing appropriate methodology, we successfully replicated the RCT results with only minor discrepancies. Also, even if the confounding bias cannot be fully eliminated, conducting a rigorous target trial emulation could still yield valuable insights for comparative effectiveness research.
Collapse
Affiliation(s)
- Alessio Signori
- Department of Health Sciences, Section of Biostatistics, University of Genova, Genoa, Italy
| | - Marta Ponzano
- Department of Health Sciences, Section of Biostatistics, University of Genova, Genoa, Italy
| | - Tomas Kalincik
- Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
- Department of Neurology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | | | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, Charles University in Prague, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, Charles University in Prague, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | | | - Francesco Patti
- Department of Neuroscience, University of Catania Department of Surgical and Medical Sciences and Advanced Technologies 'G.F. Ingrassia', Catania, Italy
| | - Jens Kuhle
- Department of Neurology, University Hospital Basel, Basel, Switzerland
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Seville, Spain
| | - Bassem Yamout
- American University of Beirut Medical Center, Beirut, Lebanon
| | - Samia Joseph Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
- American University of Beirut, Beirut, Lebanon
| | - Rana Karabudak
- Department of Neurology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | | | - Pierre Duquette
- CHUM MS Center and Department of Neuroscience, Université de Montréal, Montreal, Québec, Canada
| | - Izanne Roos
- Clinical Outcomes Research Unit, The University of Melbourne Department of Medicine Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Helmut Butzkueven
- Monash University Central Clinical School, Melbourne, Victoria, Australia
- Alfred Hospital, Melbourne, Victoria, Australia
| | - Anneke van der Walt
- Monash University Central Clinical School, Melbourne, Victoria, Australia
- Alfred Hospital, Melbourne, Victoria, Australia
| | - Maria Pia Sormani
- Department of Health Sciences, Section of Biostatistics, University of Genova, Genoa, Italy
- Istituto di Ricovero e Cura a Carattere Scientifico, Ospedale Policlinico San Martino, Genoa, Italy
| |
Collapse
|
9
|
Spelman T, Herring WL, Acosta C, Hyde R, Jokubaitis VG, Pucci E, Lugaresi A, Laureys G, Havrdova EK, Horakova D, Izquierdo G, Eichau S, Ozakbas S, Alroughani R, Kalincik T, Duquette P, Girard M, Petersen T, Patti F, Csepany T, Granella F, Grand'Maison F, Ferraro D, Karabudak R, Jose Sa M, Trojano M, van Pesch V, Van Wijmeersch B, Cartechini E, McCombe P, Gerlach O, Spitaleri D, Rozsa C, Hodgkinson S, Bergamaschi R, Gouider R, Soysal A, Castillo-Triviño, Prevost J, Garber J, de Gans K, Ampapa R, Simo M, Sanchez-Menoyo JL, Iuliano G, Sas A, van der Walt A, John N, Gray O, Hughes S, De Luca G, Onofrj M, Buzzard K, Skibina O, Terzi M, Slee M, Solaro C, Oreja-Guevara, Ramo-Tello C, Fragoso Y, Shaygannejad V, Moore F, Rajda C, Aguera Morales E, Butzkueven H. Comparative effectiveness and cost-effectiveness of natalizumab and fingolimod in rapidly evolving severe relapsing-remitting multiple sclerosis in the United Kingdom. J Med Econ 2024; 27:109-125. [PMID: 38085684 DOI: 10.1080/13696998.2023.2293379] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2023] [Accepted: 12/07/2023] [Indexed: 12/23/2023]
Abstract
AIM To evaluate the real-world comparative effectiveness and the cost-effectiveness, from a UK National Health Service perspective, of natalizumab versus fingolimod in patients with rapidly evolving severe relapsing-remitting multiple sclerosis (RES-RRMS). METHODS Real-world data from the MSBase Registry were obtained for patients with RES-RRMS who were previously either naive to disease-modifying therapies or had been treated with interferon-based therapies, glatiramer acetate, dimethyl fumarate, or teriflunomide (collectively known as BRACETD). Matched cohorts were selected by 3-way multinomial propensity score matching, and the annualized relapse rate (ARR) and 6-month-confirmed disability worsening (CDW6M) and improvement (CDI6M) were compared between treatment groups. Comparative effectiveness results were used in a cost-effectiveness model comparing natalizumab and fingolimod, using an established Markov structure over a lifetime horizon with health states based on the Expanded Disability Status Scale. Additional model data sources included the UK MS Survey 2015, published literature, and publicly available sources. RESULTS In the comparative effectiveness analysis, we found a significantly lower ARR for patients starting natalizumab compared with fingolimod (rate ratio [RR] = 0.65; 95% confidence interval [CI], 0.57-0.73) or BRACETD (RR = 0.46; 95% CI, 0.42-0.53). Similarly, CDI6M was higher for patients starting natalizumab compared with fingolimod (hazard ratio [HR] = 1.25; 95% CI, 1.01-1.55) and BRACETD (HR = 1.46; 95% CI, 1.16-1.85). In patients starting fingolimod, we found a lower ARR (RR = 0.72; 95% CI, 0.65-0.80) compared with starting BRACETD, but no difference in CDI6M (HR = 1.17; 95% CI, 0.91-1.50). Differences in CDW6M were not found between the treatment groups. In the base-case cost-effectiveness analysis, natalizumab dominated fingolimod (0.302 higher quality-adjusted life-years [QALYs] and £17,141 lower predicted lifetime costs). Similar cost-effectiveness results were observed across sensitivity analyses. CONCLUSIONS This MSBase Registry analysis suggests that natalizumab improves clinical outcomes when compared with fingolimod, which translates to higher QALYs and lower costs in UK patients with RES-RRMS.
Collapse
Affiliation(s)
- T Spelman
- MSBase Foundation, Melbourne, VIC, Australia
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - W L Herring
- Health Economics, RTI Health Solutions, NC, USA
- Department of Neurobiology, Care Sciences and Society, Karolinska Institute, Stockholm, Sweden
| | - C Acosta
- Value and Access, Biogen, Baar, Switzerland
| | - R Hyde
- Medical, Biogen, Baar, Switzerland
| | - V G Jokubaitis
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia
| | - E Pucci
- Neurology Unit, AST-Fermo, Fermo, Italy
| | - A Lugaresi
- Dipartamento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - G Laureys
- Department of Neurology, University Hospital Ghent, Ghent, Belgium
| | - E K Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - D Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - G Izquierdo
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain
| | - S Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Seville, Spain
| | - S Ozakbas
- Izmir University of Economics, Medical Point Hospital, Izmir, Turkey
| | - R Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - T Kalincik
- Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia
| | - P Duquette
- CHUM and Universite de Montreal, Montreal, Canada
| | - M Girard
- CHUM and Universite de Montreal, Montreal, Canada
| | - T Petersen
- Aarhus University Hospital, Arhus C, Denmark
| | - F Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia, Catania, Italy
- UOS Sclerosi Multipla, AOU Policlinico "G Rodloico-San Marco", University of Catania, Italy
| | - T Csepany
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - F Granella
- Department of Medicine and Surgery, University of Parma, Parma, Italy
- Department of General Medicine, Parma University Hospital, Parma, Italy
| | | | - D Ferraro
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | | | - M Jose Sa
- Department of Neurology, Centro Hospitalar Universitario de Sao Joao, Porto, Portugal
- Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - M Trojano
- School of Medicine, University of Bari, Bari, Italy
| | - V van Pesch
- Cliniques Universitaires Saint-Luc, Brussels, Belgium
- Université Catholique de Louvain, Belgium
| | - B Van Wijmeersch
- University MS Centre, Hasselt-Pelt and Noorderhart Rehabilitation & MS, Pelt and Hasselt University, Hasselt, Belgium
| | | | - P McCombe
- University of Queensland, Brisbane, Australia
- Royal Brisbane and Women's Hospital, Herston, Australia
| | - O Gerlach
- Academic MS Center Zuyd, Department of Neurology, Zuyderland Medical Center, Sittard-Geleen, The Netherlands
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - D Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | - C Rozsa
- Jahn Ferenc Teaching Hospital, Budapest, Hungary
| | - S Hodgkinson
- Immune Tolerance Laboratory Ingham Institute and Department of Medicine, UNSW, Sydney, Australia
| | | | - R Gouider
- Department of Neurology, LR18SP03 and Clinical Investigation Center Neurosciences and Mental Health, Razi University Hospital -, Mannouba, Tunis, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - A Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | - Castillo-Triviño
- Hospital Universitario Donostia and IIS Biodonostia, San Sebastián, Spain
| | - J Prevost
- CSSS Saint-Jérôme, Saint-Jerome, Canada
| | - J Garber
- Westmead Hospital, Sydney, Australia
| | - K de Gans
- Groene Hart Ziekenhuis, Gouda, Netherlands
| | - R Ampapa
- Nemocnice Jihlava, Jihlava, Czech Republic
| | - M Simo
- Department of Neurology, Semmelweis University Budapest, Budapest, Hungary
| | - J L Sanchez-Menoyo
- Department of Neurology, Galdakao-Usansolo University Hospital, Osakidetza Basque Health Service, Galdakao, Spain
- Biocruces-Bizkaia Health Research Institute, Spain
| | - G Iuliano
- Ospedali Riuniti di Salerno, Salerno, Italy
| | - A Sas
- Department of Neurology and Stroke, BAZ County Hospital, Miskolc, Hungary
| | - A van der Walt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia
- Department of Neurology, The Alfred Hospital, Melbourne, Australia
| | - N John
- Monash University, Clayton, Australia
- Department of Neurology, Monash Health, Clayton, Australia
| | - O Gray
- South Eastern HSC Trust, Belfast, United Kingdom
| | - S Hughes
- Royal Victoria Hospital, Belfast, United Kingdom
| | - G De Luca
- MS Centre, Neurology Unit, "SS. Annunziata" University Hospital, University "G. d'Annunzio", Chieti, Italy
| | - M Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, University G. d'Annunzio, Chieti, Italy
| | - K Buzzard
- Department of Neurosciences, Box Hill Hospital, Melbourne, Australia
- Monash University, Melbourne, Australia
- MS Centre, Royal Melbourne Hospital, Melbourne, Australia
| | - O Skibina
- Department of Neurology, The Alfred Hospital, Melbourne, Australia
- Monash University, Melbourne, Australia
- Department of Neurology, Box Hill Hospital, Melbourne, Australia
| | - M Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | - M Slee
- Flinders University, Adelaide, Australia
| | - C Solaro
- Department of Neurology, ASL3 Genovese, Genova, Italy
- Department of Rehabilitation, ML Novarese Hospital Moncrivello
| | - Oreja-Guevara
- Department of Neurology, Hospital Clinico San Carlos, Madrid, Spain
| | - C Ramo-Tello
- Department of Neuroscience, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Y Fragoso
- Universidade Metropolitana de Santos, Santos, Brazil
| | | | - F Moore
- Department of Neurology, McGill University, Montreal, Canada
| | - C Rajda
- Department of Neurology, University of Szeged, Szeged, Hungary
| | - E Aguera Morales
- Department of Medicine and Surgery, University of Cordoba, Cordoba, Spain
- Maimonides Biomedical Research Institute of Cordoba (IMIBIC)
| | - H Butzkueven
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia
| |
Collapse
|
10
|
Li Y, Saul A, Taylor B, Ponsonby AL, Simpson-Yap S, Blizzard L, Broadley S, Lechner-Scott J, Karabudak R, Patti F, Eichau S, Onofrj M, Ozakbas S, Horakova D, Kubala Havrdova E, Grand'Maison F, Alroughani R, Gerlach O, Amato MP, Altintas A, Girard M, Duquette P, Blanco Y, Ramo-Tello C, Laureys G, Kalincik T, Khoury SJ, Shaygannejad V, Etemadifar M, Singhal B, Mrabet S, Foschi M, Habek M, John N, Hughes S, McCombe P, Ampapa R, van der Walt A, Butzkueven H, de Gans K, McGuigan C, Oreja-Guevara C, Sa MJ, Petersen T, Al-Harbi T, Sempere AP, Van Wijmeersch B, Grigoriadis N, Prevost J, Gray O, Castillo-Triviño T, Macdonell R, Lugaresi A, Sajedi SA, van der Mei I. Examining the environmental risk factors of progressive-onset and relapsing-onset multiple sclerosis: recruitment challenges, potential bias, and statistical strategies. J Neurol 2024; 271:472-485. [PMID: 37768389 PMCID: PMC10770262 DOI: 10.1007/s00415-023-11980-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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/18/2023] [Revised: 08/28/2023] [Accepted: 08/29/2023] [Indexed: 09/29/2023]
Abstract
It is unknown whether the currently known risk factors of multiple sclerosis reflect the etiology of progressive-onset multiple sclerosis (POMS) as observational studies rarely included analysis by type of onset. We designed a case-control study to examine associations between environmental factors and POMS and compared effect sizes to relapse-onset MS (ROMS), which will offer insights into the etiology of POMS and potentially contribute to prevention and intervention practice. This study utilizes data from the Primary Progressive Multiple Sclerosis (PPMS) Study and the Australian Multi-center Study of Environment and Immune Function (the AusImmune Study). This report outlines the conduct of the PPMS Study, whether the POMS sample is representative, and the planned analysis methods. The study includes 155 POMS, 204 ROMS, and 558 controls. The distributions of the POMS were largely similar to Australian POMS patients in the MSBase Study, with 54.8% female, 85.8% POMS born before 1970, mean age of onset of 41.44 ± 8.38 years old, and 67.1% living between 28.9 and 39.4° S. The POMS were representative of the Australian POMS population. There are some differences between POMS and ROMS/controls (mean age at interview: POMS 55 years vs. controls 40 years; sex: POMS 53% female vs. controls 78% female; location of residence: 14.3% of POMS at a latitude ≤ 28.9°S vs. 32.8% in controls), which will be taken into account in the analysis. We discuss the methodological issues considered in the study design, including prevalence-incidence bias, cohort effects, interview bias and recall bias, and present strategies to account for it. Associations between exposures of interest and POMS/ROMS will be presented in subsequent publications.
Collapse
Affiliation(s)
- Ying Li
- Menzies Institute of Medical Research, University of Tasmania, 17 Liverpool Street, Hobart, TAS, 7000, Australia
| | - Alice Saul
- Menzies Institute of Medical Research, University of Tasmania, 17 Liverpool Street, Hobart, TAS, 7000, Australia
| | - Bruce Taylor
- Menzies Institute of Medical Research, University of Tasmania, 17 Liverpool Street, Hobart, TAS, 7000, Australia
| | - Anne-Louise Ponsonby
- Florey Institute for Neuroscience, University of Melbourne, Melbourne, VIC, Australia
| | - Steve Simpson-Yap
- Menzies Institute of Medical Research, University of Tasmania, 17 Liverpool Street, Hobart, TAS, 7000, Australia
- Melbourne School of Population and Global Health, Neuroepidemiology Unit, The University of Melbourne, Melbourne, VIC, Australia
| | - Leigh Blizzard
- Menzies Institute of Medical Research, University of Tasmania, 17 Liverpool Street, Hobart, TAS, 7000, Australia
| | - Simon Broadley
- School of Medicine and Dentistry, Griffith University, Brisbane, QLD, Australia
| | | | | | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia, Catania, Italy
- UOS Sclerosi Multipla, AOU Policlinico "G Rodloico-San Marco", University of Catania, Catania, Italy
| | - Sara Eichau
- Hospital Universitario Virgen Macarena, Seville, Spain
| | | | | | - Dana Horakova
- Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Eva Kubala Havrdova
- Charles University in Prague and General University Hospital, Prague, Czech Republic
| | | | | | - Oliver Gerlach
- Zuyderland Medical Center, Sittard-Geleen, The Netherlands
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | | | - Ayse Altintas
- Department of Neurology and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, School of Medicine, Istanbul, Turkey
| | - Marc Girard
- CHUM and Universite de Montreal, Montreal, Canada
| | | | | | | | | | - Tomas Kalincik
- Department of Neurology, Neroimmunology Centre, Royal Melbourne Hospital, Melbourne, Australia
- Department of Medicine, CORe, University of Melbourne, Melbourne, Australia
| | - Samia J Khoury
- American University of Beirut Medical Center, Beirut, Lebanon
| | | | | | - Bhim Singhal
- Bombay Hospital Institute of Medical Sciences, Mumbai, India
| | - Saloua Mrabet
- Department of Neurology, LR 18SP03, Clinical Investigation Centre Neurosciences and Mental Health, University Hospital Razi-Manouba, Tunis, Tunisia
- Faculty of Medicine of Tunis, University of Tunis El Manar, 1007, Tunis, Tunisia
| | - Matteo Foschi
- S. Maria delle Croci Hospital, AUSL Romagna, Ravenna, Italy
- Neuroscience Section, Department of Applied Clinical Sciences and Biotechnology, University of L'Aquila, Via Vetoio 1, L'Aquila, Italy
| | - Mario Habek
- University Hospital Center Zagreb, Zagreb, Croatia
- University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Nevin John
- Monash Medical Centre, Melbourne, Australia
- Department of Medicine, School of Clinical Sciences, Monash University, Melbourne, Australia
| | | | - Pamela McCombe
- Royal Brisbane and Women's Hospital, Brisbane, Australia
- University of Queensland, Brisbane, Australia
| | | | - Anneke van der Walt
- The Alfred Hospital, Melbourne, Australia
- Central Clinical School, Monash University, Melbourne, Australia
| | | | | | - Chris McGuigan
- St Vincent's University Hospital, Dublin, Ireland
- University College Dublin, Dublin, Ireland
| | | | - Maria Jose Sa
- Centro Hospitalar Universitario de Sao Joao, Porto, Portugal
- Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | | | - Talal Al-Harbi
- King Fahad Specialist Hospital-Dammam, Khobar, Saudi Arabia
| | | | | | | | | | - Orla Gray
- South Eastern HSC Trust, Belfast, UK
| | | | - Richard Macdonell
- Austin Health, Melbourne, Australia
- Department of Medicine, The University of Melbourne, Melbourne, Australia
- Florey Institute for Neuroscience, The University of Melbourne, Melbourne, VIC, Australia
| | - Alessandra Lugaresi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | | | - Ingrid van der Mei
- Menzies Institute of Medical Research, University of Tasmania, 17 Liverpool Street, Hobart, TAS, 7000, Australia.
| |
Collapse
|
11
|
Spelman T, Magyari M, Butzkueven H, Van Der Walt A, Vukusic S, Trojano M, Iaffaldano P, Horáková D, Drahota J, Pellegrini F, Hyde R, Duquette P, Lechner-Scott J, Sajedi SA, Lalive P, Shaygannejad V, Ozakbas S, Eichau S, Alroughani R, Terzi M, Girard M, Kalincik T, Grand'Maison F, Skibina O, Khoury SJ, Yamout B, Sa MJ, Gerlach O, Blanco Y, Karabudak R, Oreja-Guevara C, Altintas A, Hughes S, McCombe P, Ampapa R, de Gans K, McGuigan C, Soysal A, Prevost J, John N, Inshasi J, Stawiarz L, Manouchehrinia A, Forsberg L, Sellebjerg F, Glaser A, Pontieri L, Joensen H, Rasmussen PV, Sejbaek T, Poulsen MB, Christensen JR, Kant M, Stilund M, Mathiesen H, Hillert J. Predictors of treatment switching in the Big Multiple Sclerosis Data Network. Front Neurol 2023; 14:1274194. [PMID: 38187157 PMCID: PMC10771327 DOI: 10.3389/fneur.2023.1274194] [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: 08/07/2023] [Accepted: 11/27/2023] [Indexed: 01/09/2024] Open
Abstract
Background Treatment switching is a common challenge and opportunity in real-world clinical practice. Increasing diversity in disease-modifying treatments (DMTs) has generated interest in the identification of reliable and robust predictors of treatment switching across different countries, DMTs, and time periods. Objective The objective of this retrospective, observational study was to identify independent predictors of treatment switching in a population of relapsing-remitting MS (RRMS) patients in the Big Multiple Sclerosis Data Network of national clinical registries, including the Italian MS registry, the OFSEP of France, the Danish MS registry, the Swedish national MS registry, and the international MSBase Registry. Methods In this cohort study, we merged information on 269,822 treatment episodes in 110,326 patients from 1997 to 2018 from five clinical registries. Patients were included in the final pooled analysis set if they had initiated at least one DMT during the relapsing-remitting MS (RRMS) stage. Patients not diagnosed with RRMS or RRMS patients not initiating DMT therapy during the RRMS phase were excluded from the analysis. The primary study outcome was treatment switching. A multilevel mixed-effects shared frailty time-to-event model was used to identify independent predictors of treatment switching. The contributing MS registry was included in the pooled analysis as a random effect. Results Every one-point increase in the Expanded Disability Status Scale (EDSS) score at treatment start was associated with 1.08 times the rate of subsequent switching, adjusting for age, sex, and calendar year (adjusted hazard ratio [aHR] 1.08; 95% CI 1.07-1.08). Women were associated with 1.11 times the rate of switching relative to men (95% CI 1.08-1.14), whilst older age was also associated with an increased rate of treatment switching. DMTs started between 2007 and 2012 were associated with 2.48 times the rate of switching relative to DMTs that began between 1996 and 2006 (aHR 2.48; 95% CI 2.48-2.56). DMTs started from 2013 onwards were more likely to switch relative to the earlier treatment epoch (aHR 8.09; 95% CI 7.79-8.41; reference = 1996-2006). Conclusion Switching between DMTs is associated with female sex, age, and disability at baseline and has increased in frequency considerably in recent years as more treatment options have become available. Consideration of a patient's individual risk and tolerance profile needs to be taken into account when selecting the most appropriate switch therapy from an expanding array of treatment choices.
Collapse
Affiliation(s)
- Tim Spelman
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
- MSBase Foundation, Melbourne, VIC, Australia
| | - Melinda Magyari
- The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
- Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital Rigshospitalet, Glostrup, Copenhagen, Denmark
| | - Helmut Butzkueven
- MSBase Foundation, Melbourne, VIC, Australia
- MS and Neuroimmunology Research, Central Clinical School, Alfred and Box Hill Hospitals, Monash University, Melbourne, VIC, Australia
| | - Anneke Van Der Walt
- MSBase Foundation, Melbourne, VIC, Australia
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Sandra Vukusic
- Service de Neurologie, Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, Lyon, France
- Centre des Neurosciences de Lyon, L'Institut national de la santé et de la recherche médicale 1028 et Centre national de la recherche scientifique joint research units5292, Lyon, France
- Faculté de Médicine Lyon-Est, Université Claude Bernard Lyon 1, Villeurbanne, Auvergne-Rhône-Alpes, France
| | - Maria Trojano
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Pietro Iaffaldano
- Department of Translational Biomedicine and Neuroscience, DiBraiN, University of Bari Aldo Moro, Bari, Italy
| | - Dana Horáková
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czechia
| | - Jirí Drahota
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czechia
| | - Fabio Pellegrini
- Biogen International GmbH, Zug, Switzerland
- Biogen Digital Health, Biogen Spain, Madrid, Spain
| | | | - Pierre Duquette
- University of Montreal Hospital Research Centre and Universite de Montreal, Montreal, QC, Canada
| | - Jeannette Lechner-Scott
- University Newcastle, Callaghan, NSW, Australia
- Hunter Medical Research Institute, Hunter New England Health, John Hunter Hospital, New Lambton Heights, NSW, Australia
| | - Seyed Aidin Sajedi
- Department of Neurology, Neuroscience Research Center, Golestan University of Medical Sciences, Gogan, Iran
| | - Patrice Lalive
- Faculty of Medicine, Division of Neurology, Geneva University Hospital, Geneva, Switzerland
| | | | | | - Sara Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Türkiye
| | - Marc Girard
- University of Montreal Hospital Research Centre and Universite de Montreal, Montreal, QC, Canada
| | - Tomas Kalincik
- Clinical Outcomes Research Unit, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | | | - Olga Skibina
- MS and Neuroimmunology Research, Central Clinical School, Alfred and Box Hill Hospitals, Monash University, Melbourne, VIC, Australia
| | - Samia J. Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Maria Jose Sa
- Department of Neurology, Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - Oliver Gerlach
- Academic MS Center Zuyderland, Department of Neurology, Zuyderland Medical Center, Sittard-Geleen, Netherlands
| | - Yolanda Blanco
- Center of Neuroimmunology, Service of Neurology, Hospital Clinic de Barcelona, Barcelona, Spain
| | | | | | - Ayse Altintas
- Department of Neurology, School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Türkiye
| | | | | | | | | | | | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Türkiye
| | | | - Nevin John
- Monash Health, Melbourne, VIC, Australia
| | | | - Leszek Stawiarz
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Ali Manouchehrinia
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Lars Forsberg
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Finn Sellebjerg
- Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital Rigshospitalet, Glostrup, Copenhagen, Denmark
| | - Anna Glaser
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | - Luigi Pontieri
- The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
| | - Hanna Joensen
- The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
| | | | - Tobias Sejbaek
- Department of Neurology, Southwest Jutland Hospital, University Hospital of Southern Denmark, Esbjerg, Denmark
| | - Mai Bang Poulsen
- Department of Neurology, Nordsjællands Hospital, Hillerød, Denmark
| | - Jeppe Romme Christensen
- The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet, Glostrup, Denmark
| | - Matthias Kant
- Department of Neurology, Hospital of Southern Jutland, University of Southern Denmark, Aabenraa, Denmark
| | - Morten Stilund
- Department of Neurology, Physiotherapy and Occupational Therapy, Gødstrup Hospital, Herning, Denmark
- NIDO | Centre for Research and Education, Gødstrup Hospital, Herning, Denmark
| | - Henrik Mathiesen
- Department of Neurology, Copenhagen University Hospital Herlev and Gentofte, København, Denmark
| | - Jan Hillert
- Department of Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | | |
Collapse
|
12
|
Diouf I, Malpas CB, Sharmin S, Roos I, Horakova D, Kubala Havrdova E, Patti F, Shaygannejad V, Ozakbas S, Eichau S, Onofrj M, Lugaresi A, Alroughani R, Prat A, Duquette P, Terzi M, Boz C, Grand'Maison F, Sola P, Ferraro D, Grammond P, Yamout B, Altintas A, Gerlach O, Lechner-Scott J, Bergamaschi R, Karabudak R, Iuliano G, McGuigan C, Cartechini E, Hughes S, Sa MJ, Solaro C, Kappos L, Hodgkinson S, Slee M, Granella F, de Gans K, McCombe PA, Ampapa R, van der Walt A, Butzkueven H, Sánchez-Menoyo JL, Vucic S, Laureys G, Sidhom Y, Gouider R, Castillo-Trivino T, Gray O, Aguera-Morales E, Al-Asmi A, Shaw C, Al-Harbi TM, Csepany T, Sempere AP, Treviño Frenk I, Stuart EA, Kalincik T. Effectiveness of multiple disease-modifying therapies in relapsing-remitting multiple sclerosis: causal inference to emulate a multiarm randomised trial. J Neurol Neurosurg Psychiatry 2023; 94:1004-1011. [PMID: 37414534 DOI: 10.1136/jnnp-2023-331499] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 06/19/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND Simultaneous comparisons of multiple disease-modifying therapies for relapsing-remitting multiple sclerosis (RRMS) over an extended follow-up are lacking. Here we emulate a randomised trial simultaneously comparing the effectiveness of six commonly used therapies over 5 years. METHODS Data from 74 centres in 35 countries were sourced from MSBase. For each patient, the first eligible intervention was analysed, censoring at change/discontinuation of treatment. The compared interventions included natalizumab, fingolimod, dimethyl fumarate, teriflunomide, interferon beta, glatiramer acetate and no treatment. Marginal structural Cox models (MSMs) were used to estimate the average treatment effects (ATEs) and the average treatment effects among the treated (ATT), rebalancing the compared groups at 6-monthly intervals on age, sex, birth-year, pregnancy status, treatment, relapses, disease duration, disability and disease course. The outcomes analysed were incidence of relapses, 12-month confirmed disability worsening and improvement. RESULTS 23 236 eligible patients were diagnosed with RRMS or clinically isolated syndrome. Compared with glatiramer acetate (reference), several therapies showed a superior ATE in reducing relapses: natalizumab (HR=0.44, 95% CI=0.40 to 0.50), fingolimod (HR=0.60, 95% CI=0.54 to 0.66) and dimethyl fumarate (HR=0.78, 95% CI=0.66 to 0.92). Further, natalizumab (HR=0.43, 95% CI=0.32 to 0.56) showed a superior ATE in reducing disability worsening and in disability improvement (HR=1.32, 95% CI=1.08 to 1.60). The pairwise ATT comparisons also showed superior effects of natalizumab followed by fingolimod on relapses and disability. CONCLUSIONS The effectiveness of natalizumab and fingolimod in active RRMS is superior to dimethyl fumarate, teriflunomide, glatiramer acetate and interferon beta. This study demonstrates the utility of MSM in emulating trials to compare clinical effectiveness among multiple interventions simultaneously.
Collapse
Affiliation(s)
- Ibrahima Diouf
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Health and Biosecurity Unit, Commonwealth Scientific and Industrial Research Organisation, Melbourne, Victoria, Australia
| | - Charles B Malpas
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital City Campus, Parkville, Victoria, Australia
| | - Sifat Sharmin
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Izanne Roos
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Dana Horakova
- Department of Neurology, Center of Clinical Neuroscience, Charles University, Praha, Czech Republic
- General University Hospital in Prague, Praha, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology, Center of Clinical Neuroscience, Charles University, Praha, Czech Republic
- General University Hospital in Prague, Praha, Czech Republic
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, University of Catania 'G.F. Ingrassia', Catania, Italy
| | - Vahid Shaygannejad
- Department of Neurology, Isfahan University of Medical Sciences, Isfahan, Iran (the Islamic Republic of)
| | | | - Sara Eichau
- Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Marco Onofrj
- Deptartment of Neuroscience, Imaging, and Clinical Sciences, Gabriele d'Annunzio University of Chieti and Pescara, Chieti, Italy
| | - Alessandra Lugaresi
- UOSI Riabilitazione Sclerosi Multipla, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Kuwait City, Kuwait
| | - Alexandre Prat
- CHUM MS Center, Montreal, Quebec, Canada
- Universite de Montreal, Montreal, Quebec, Canada
| | - Pierre Duquette
- CHUM MS Center, Montreal, Quebec, Canada
- Universite de Montreal, Montreal, Quebec, Canada
| | - Murat Terzi
- CHUM MS Center, Montreal, Quebec, Canada
- Universite de Montreal, Montreal, Quebec, Canada
| | - Cavit Boz
- School of Medicine, Ondokuz Mayis Universitesi, Samsun, Turkey
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | | | - Patrizia Sola
- Department of Neuroscience, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | - Diana Ferraro
- Department of Neuroscience, Azienda Ospedaliero-Universitaria di Modena, Modena, Italy
| | | | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
- Department of Neurology, American University of Beirut, Beirut, Lebanon
| | - Ayse Altintas
- Department of Neurology, Koc Universitesi, Istanbul, Turkey
- Koc University Research Center for Translational Medicine, Istanbul, Turkey
| | - Oliver Gerlach
- Department of Neurology, Zuyderland Medical Centre Sittard-Geleen, Sittard-Geleen, The Netherlands
- School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Jeannette Lechner-Scott
- University of Newcastle Hunter Medical Research Institute, Newcastle, New South Wales, Australia
- Department of Neurology, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Roberto Bergamaschi
- Foundation National Neurological Institute C Mondino Institute for Hospitalization and Care Scientific, Pavia, Italy
| | - Rana Karabudak
- Department of Neurology, Faculty of Medicine, Hacettepe University, Ankara, Turkey
| | | | | | | | | | - Maria Jose Sa
- Department of Neurology, Centro Hospitalar de São João, Porto, Portugal
| | - Claudio Solaro
- Department of Neurology, ASL3 Genovese, Genova, Italy
- Department of Rehabilitaiton, Casa di Cura Centro di Recupero e Rieducazione Funzionale Mons Luigi Novarese, Moncrivello, Italy
| | - Ludwig Kappos
- Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB) and MS Center, Neurologic Clinic and Policlinic, Departments of Head, Spine and Neuromedicine and Clinical Research, University Hospital Basel, Basel, Switzerland
- University of Basel, Basel, Switzerland
| | | | - Mark Slee
- Flinders University, Adelaide, South Australia, Australia
| | - Franco Granella
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | | | - Pamela A McCombe
- UQCCR, The University of Queensland, Brisbane, Queensland, Australia
| | | | - Anneke van der Walt
- Department of Neurology, Alfred Hospital, Melbourne, Victoria, Australia
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Helmut Butzkueven
- Department of Neurology, Alfred Hospital, Melbourne, Victoria, Australia
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | | | - Steve Vucic
- Westmead Hospital, Westmead, New South Wales, Australia
| | | | - Youssef Sidhom
- Department of Neurology, Razi University Hospital, Tunis, Tunisia
- Department of Neurology, University of Tunis El Manar, Tunis, Tunisia
| | - Riadh Gouider
- Department of Neurology, University of Tunis El Manar, Tunis, Tunisia
| | - Tamara Castillo-Trivino
- Instituto de Investigacion Sanitaria Biodonostia, Hospital Universitario de Donostia, San Sebastian, Spain
| | - Orla Gray
- South and East Belfast Health and Social Services Trust, Belfast, UK
| | | | - Abdullah Al-Asmi
- Department of Medicine, Sultan Qaboos University Hospital, Seeb, Oman
- Sultan Qaboos University, Muscat, Oman
| | - Cameron Shaw
- University Hospital Geelong, Geelong, Victoria, Australia
| | - Talal M Al-Harbi
- Department of Neurology, King Fahad Specialist Hospital-Dammam, Khobar, Saudi Arabia
| | - Tunde Csepany
- Department of Neurology, University of Debrecen, Debrecen, Hungary
| | - Angel P Sempere
- Department of Neurology, Hospital General de Alicante, Alicante, Spain
| | - Irene Treviño Frenk
- Department of Neurology, Instituto Nacional de Ciencias Medicas y Nutricion Salvador Zubiran, Mexico City, Mexico
| | - Elizabeth A Stuart
- Johns Hopkins University Bloomberg School of Public Health, Baltimore, Maryland, USA
| | - Tomas Kalincik
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital City Campus, Parkville, Victoria, Australia
| |
Collapse
|
13
|
Dzau W, Sharmin S, Patti F, Izquierdo G, Eichau S, Prat A, Girard M, Duquette P, Onofrj M, Lugaresi A, Ozakbas S, Gerlach O, Boz C, Grammond P, Terzi M, Amato MP, La Spitaleri D, Ramo-Tello C, Maimone D, Cartechini E, Buzzard K, Skibina O, van der Walt A, Butzkueven H, Iuliano G, Soysal A, Kalincik T. Risk of secondary progressive multiple sclerosis after early worsening of disability. J Neurol Neurosurg Psychiatry 2023; 94:984-991. [PMID: 37414538 DOI: 10.1136/jnnp-2023-331748] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/27/2023] [Accepted: 06/12/2023] [Indexed: 07/08/2023]
Abstract
BACKGROUND Whether progression independent of relapse activity (PIRA) heralds earlier onset of secondary progressive multiple sclerosis (SPMS) and more rapid accumulation of disability during SPMS remains to be determined. We investigated the association between early PIRA, relapse-associated worsening (RAW) of disability and time to SPMS, subsequent disability progression and their response to therapy. METHODS This observational cohort study included patients with relapsing-remitting multiple sclerosis (RRMS) from the MSBase international registry across 146 centres and 39 countries. Associations between the number of PIRA and RAW during early multiple sclerosis (MS) (the initial 5 years of MS onset) were analysed with respect to: time to SPMS using Cox proportional hazards models adjusted for disease characteristics; and disability progression during SPMS, calculated as the change of Multiple Sclerosis Severity Scores over time, using multivariable linear regression. RESULTS 10 692 patients met the inclusion criteria: 3125 (29%) were men and the mean MS onset age was 32.2 years. A higher number of early PIRA (HR=1.50, 95% CI 1.28 to 1.76, p<0.001) and RAW (HR=2.53, 95% CI 2.25 to 2.85, p<0.001) signalled a higher risk of SPMS. A higher proportion of early disease-modifying therapy exposure (per 10%) reduced the effect of early RAW (HR=0.94, 95% CI 0.89 to 1.00, p=0.041) but not PIRA (HR=0.97, 95% CI 0.91 to 1.05, p=0.49) on SPMS risk. No association between early PIRA/RAW and disability progression during SPMS was found. CONCLUSIONS Early disability increase during RRMS is associated with a greater risk of SPMS but not the rate of disability progression during SPMS. The deterioration associated with early relapses represents a potentially treatable risk factor of SPMS. TRIAL REGISTRATION NUMBER Australian New Zealand Clinical Trials Registry (ACTRN12605000455662).
Collapse
Affiliation(s)
- Winston Dzau
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Sifat Sharmin
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Francesco Patti
- Neuroscience, University of Catania Department of Surgical and Medical Sciences and Advanced Technologies 'G.F. Ingrassia', Catania, Italy
- Multiple Sclerosis Center, University of Catania, Catania, Italy
| | - Guillermo Izquierdo
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Andalucía, Spain
| | - Sara Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Andalucía, Spain
| | - Alexandre Prat
- MS Center, CHUM, Montreal, Quebec, Canada
- Faculty of Medicine, Universite de Montreal, Montreal, Quebec, Canada
| | - Marc Girard
- MS Center, CHUM, Montreal, Quebec, Canada
- Faculty of Medicine, Universite de Montreal, Montreal, Quebec, Canada
| | - Pierre Duquette
- MS Center, CHUM, Montreal, Quebec, Canada
- Faculty of Medicine, Universite de Montreal, Montreal, Quebec, Canada
| | - Marco Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, Gabriele d'Annunzio University of Chieti and Pescara Department of Sciences, Chieti, Italy
| | - Alessandra Lugaresi
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
- UOSI Riabilitazione Sclerosi Multipla, IRCCS Istituto Delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Serkan Ozakbas
- Faculty of Medicine, Dokuz Eylul Universitesi, Izmir, Turkey
| | - Oliver Gerlach
- Department of Neurology, Zuyderland Medical Centre, Sittard-Geleen, The Netherlands
- School for Mental Health and Neuroscience, Universiteit Maastricht, Maastricht, The Netherlands
| | - Cavit Boz
- Medical Faculty, Karadeniz Technical University, Trabzon, Trabzon, Turkey
| | - Pierre Grammond
- Department of Neurology, CIUSSS du Centre-Ouest-de-l'Ile-de-Montreal, Montreal, Quebec, Canada
| | - Murat Terzi
- Medical Faculty, Ondokuz Mayis University, Samsun, Turkey
| | - Maria Pia Amato
- Department NEUROFARBA, University of Florence, Firenze, Italy
| | - Daniele La Spitaleri
- Department of Neurology, Azienda Ospedaliera di Rilievo Nazionale e di Alta Specialità San Giuseppe Moscati, Avellino, Italy
| | | | - Davide Maimone
- UO Neurologia, Azienda Ospedaliera di Rilievo Nazionale e di Alta Specializzazione Garibaldi, Catania, Sicilia, Italy
| | | | - Katherine Buzzard
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
- Department of Neurology, Box Hill Hospital, Box Hill, Victoria, Australia
- Department of Medicine, Monash University, Clayton, Victoria, Australia
| | - Olga Skibina
- Department of Neurology, Box Hill Hospital, Box Hill, Victoria, Australia
- Department of Medicine, Monash University, Clayton, Victoria, Australia
- Department of Neurology, The Alfred, Melbourne, Victoria, Australia
| | - Anneke van der Walt
- Department of Neurology, The Alfred, Melbourne, Victoria, Australia
- Central Clinical School, Monash University, Clayton, Victoria, Australia
| | - Helmut Butzkueven
- Department of Neurology, The Alfred, Melbourne, Victoria, Australia
- Central Clinical School, Monash University, Clayton, Victoria, Australia
| | - Gerardo Iuliano
- Department of Neurology, Azienda Ospedaliera Universitaria 'San Giovanni di Dio e Ruggi d'Aragona' Plesso 'Ruggi', Salerno, Italy
| | - Aysun Soysal
- Department of Neurology, Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | - Tomas Kalincik
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| |
Collapse
|
14
|
Sharmin S, Roos I, Simpson-Yap S, Malpas C, Sánchez MM, Ozakbas S, Horakova D, Havrdova EK, Patti F, Alroughani R, Izquierdo G, Eichau S, Boz C, Zakaria M, Onofrj M, Lugaresi A, Weinstock-Guttman B, Prat A, Girard M, Duquette P, Terzi M, Amato MP, Karabudak R, Grand’Maison F, Khoury SJ, Grammond P, Lechner-Scott J, Buzzard K, Skibina O, van der Walt A, Butzkueven H, Turkoglu R, Altintas A, Maimone D, Kermode A, Shalaby N, Pesch VV, Butler E, Sidhom Y, Gouider R, Mrabet S, Gerlach O, Soysal A, Barnett M, Kuhle J, Hughes S, Sa MJ, Hodgkinson S, Oreja-Guevara C, Ampapa R, Petersen T, Ramo-Tello C, Spitaleri D, McCombe P, Taylor B, Prevost J, Foschi M, Slee M, McGuigan C, Laureys G, Hijfte LV, de Gans K, Solaro C, Oh J, Macdonell R, Aguera-Morales E, Singhal B, Gray O, Garber J, Wijmeersch BV, Simu M, Castillo-Triviño T, Sanchez-Menoyo JL, Khurana D, Al-Asmi A, Al-Harbi T, Deri N, Fragoso Y, Lalive PH, Sinnige LGF, Shaw C, Shuey N, Csepany T, Sempere AP, Moore F, Decoo D, Willekens B, Gobbi C, Massey J, Hardy T, Parratt J, Kalincik T. The risk of secondary progressive multiple sclerosis is geographically determined but modifiable. Brain 2023; 146:4633-4644. [PMID: 37369086 PMCID: PMC10629760 DOI: 10.1093/brain/awad218] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/01/2023] [Revised: 05/16/2023] [Accepted: 05/21/2023] [Indexed: 06/29/2023] Open
Abstract
Geographical variations in the incidence and prevalence of multiple sclerosis have been reported globally. Latitude as a surrogate for exposure to ultraviolet radiation but also other lifestyle and environmental factors are regarded as drivers of this variation. No previous studies evaluated geographical variation in the risk of secondary progressive multiple sclerosis, an advanced form of multiple sclerosis that is characterized by steady accrual of irreversible disability. We evaluated differences in the risk of secondary progressive multiple sclerosis in relation to latitude and country of residence, modified by high-to-moderate efficacy immunotherapy in a geographically diverse cohort of patients with relapsing-remitting multiple sclerosis. The study included relapsing-remitting multiple sclerosis patients from the global MSBase registry with at least one recorded assessment of disability. Secondary progressive multiple sclerosis was identified as per clinician diagnosis. Sensitivity analyses used the operationalized definition of secondary progressive multiple sclerosis and the Swedish decision tree algorithm. A proportional hazards model was used to estimate the cumulative risk of secondary progressive multiple sclerosis by country of residence (latitude), adjusted for sex, age at disease onset, time from onset to relapsing-remitting phase, disability (Multiple Sclerosis Severity Score) and relapse activity at study inclusion, national multiple sclerosis prevalence, government health expenditure, and proportion of time treated with high-to-moderate efficacy disease-modifying therapy. Geographical variation in time from relapsing-remitting phase to secondary progressive phase of multiple sclerosis was modelled through a proportional hazards model with spatially correlated frailties. We included 51 126 patients (72% female) from 27 countries. The median survival time from relapsing-remitting phase to secondary progressive multiple sclerosis among all patients was 39 (95% confidence interval: 37 to 43) years. Higher latitude [median hazard ratio = 1.21, 95% credible interval (1.16, 1.26)], higher national multiple sclerosis prevalence [1.07 (1.03, 1.11)], male sex [1.30 (1.22, 1.39)], older age at onset [1.35 (1.30, 1.39)], higher disability [2.40 (2.34, 2.47)] and frequent relapses [1.18 (1.15, 1.21)] at inclusion were associated with increased hazard of secondary progressive multiple sclerosis. Higher proportion of time on high-to-moderate efficacy therapy substantially reduced the hazard of secondary progressive multiple sclerosis [0.76 (0.73, 0.79)] and reduced the effect of latitude [interaction: 0.95 (0.92, 0.99)]. At the country-level, patients in Oman, Tunisia, Iran and Canada had higher risks of secondary progressive multiple sclerosis relative to the other studied regions. Higher latitude of residence is associated with a higher probability of developing secondary progressive multiple sclerosis. High-to-moderate efficacy immunotherapy can mitigate some of this geographically co-determined risk.
Collapse
Affiliation(s)
- Sifat Sharmin
- CORe, Department of Medicine, University of Melbourne, Melbourne 3050, Australia
- Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne 3050, Australia
| | - Izanne Roos
- CORe, Department of Medicine, University of Melbourne, Melbourne 3050, Australia
- Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne 3050, Australia
| | - Steve Simpson-Yap
- CORe, Department of Medicine, University of Melbourne, Melbourne 3050, Australia
- Neuroepidemiology Unit, Melbourne School of Population and Global Health, University of Melbourne, Melbourne 3050, Australia
- Menzies Institute for Medical Research, University of Tasmania, Tasmania 7000, Australia
| | - Charles Malpas
- CORe, Department of Medicine, University of Melbourne, Melbourne 3050, Australia
- Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne 3050, Australia
| | - Marina M Sánchez
- CORe, Department of Medicine, University of Melbourne, Melbourne 3050, Australia
- Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne 3050, Australia
- Department of Neurology, Hospital Germans Trias i Pujol, Badalona 08916, Spain
| | - Serkan Ozakbas
- Faculty of Medicine, Dokuz Eylul University, Konak/Izmir 35220, Turkey
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague 12808, Czech Republic
| | - Eva K Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague 12808, Czech Republic
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia, Catania 95123, Italy
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq 73767, Kuwait
| | - Guillermo Izquierdo
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Sevilla 41009, Spain
| | - Sara Eichau
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Sevilla 41009, Spain
| | - Cavit Boz
- Faculty of Medicine, Karadeniz Technical University, Karadeniz Technical University Farabi Hospital, Trabzon 61080, Turkey
| | - Magd Zakaria
- Faculty of Medicine, Ain Shams University, Cairo 11566, Egypt
| | - Marco Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, University G. d’Annunzio, Chieti 66013, Italy
| | - Alessandra Lugaresi
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna 40139, Italy
| | - Bianca Weinstock-Guttman
- Department of Neurology, Jacobs Multiple Sclerosis Center for Treatment and Research, University at Buffalo, Buffalo 14202, USA
| | - Alexandre Prat
- CHUM MS Center, Faculty of Medicine, Universite de Montreal, Montreal H2L 4M1, Canada
| | - Marc Girard
- CHUM MS Center, Faculty of Medicine, Universite de Montreal, Montreal H2L 4M1, Canada
| | - Pierre Duquette
- CHUM MS Center, Faculty of Medicine, Universite de Montreal, Montreal H2L 4M1, Canada
| | - Murat Terzi
- Faculty of Medicine, 19 Mayis University, Samsun 55160, Turkey
| | - Maria Pia Amato
- Department NEUROFARBA, University of Florence, Florence 50134, Italy
| | - Rana Karabudak
- Department of Neurology, Hacettepe University, Ankara 6100, Turkey
| | | | - Samia J Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut 1107 2020, Lebanon
| | - Pierre Grammond
- Médecine spécialisée, CISSS Chaudière-Appalaches, Levis G6X 0A1, Canada
| | | | - Katherine Buzzard
- Department of Neurology, Box Hill Hospital, Melbourne 3128, Australia
| | - Olga Skibina
- Department of Neurology, Box Hill Hospital, Melbourne 3128, Australia
| | | | - Helmut Butzkueven
- Department of Neurology, The Alfred Hospital, Melbourne 3000, Australia
| | - Recai Turkoglu
- Department of Neurology, Haydarpasa Numune Training and Research Hospital, Istanbul 34668, Turkey
| | - Ayse Altintas
- Department of Neurology, School of Medicine, Koc University, Koc University Research Center for Translational Medicine (KUTTAM), Istanbul 34450, Turkey
| | - Davide Maimone
- Centro Sclerosi Multipla, UOC Neurologia, ARNAS Garibaldi, Catania 95124, Italy
| | - Allan Kermode
- Perron Institute, University of Western Australia, Nedlands 6009, Australia
| | - Nevin Shalaby
- Department of Neurology, Kasr Al Ainy MS Research Unit (KAMSU), Cairo 11562, Egypt
| | - Vincent V Pesch
- Service de Neurologie, Cliniques Universitaires Saint-Luc, Brussels 1200 BXL, Belgium
| | | | - Youssef Sidhom
- Department of Neurology, Razi Hospital, Manouba 2010, Tunisia
| | - Riadh Gouider
- Department of Neurology, Razi Hospital, Manouba 2010, Tunisia
- Clinical Investigation Center Neurosciences and Mental Health, Faculty of Medicine, University of Tunis El Manar, Tunis 1068, Tunisia
| | - Saloua Mrabet
- Department of Neurology, Razi Hospital, Manouba 2010, Tunisia
- Clinical Investigation Center Neurosciences and Mental Health, Faculty of Medicine, University of Tunis El Manar, Tunis 1068, Tunisia
| | - Oliver Gerlach
- Academic MS Center Zuyderland, Department of Neurology, Zuyderland Medical Center, Sittard-Geleen 5500, The Netherlands
- School for Mental Health and Neuroscience, Department of Neurology, Maastricht University Medical Center, Maastricht 6131 BK, The Netherlands
| | - Aysun Soysal
- Department of Neurology, Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul 34147, Turkey
| | - Michael Barnett
- Multiple Sclerosis Clinic, Brain and Mind Centre, Sydney 2050, Australia
| | - Jens Kuhle
- Neurologic Clinic and Policlinic, Departments of Medicine and Clinical Research, University Hospital and University of Basel, Basel 4000, Switzerland
| | - Stella Hughes
- Department of Neurology, Royal Victoria Hospital, Belfast BT12 6BA, UK
| | - Maria J Sa
- Department of Neurology, Centro Hospitalar Universitario de Sao Joao, Porto 4200-319, Portugal
| | - Suzanne Hodgkinson
- Immune tolerance laboratory Ingham Institute and Department of Medicine, University of New South Wales, Sydney 2170, Australia
| | | | - Radek Ampapa
- MS centrum, Nemocnice Jihlava, Jihlava 58633, Czech Republic
| | - Thor Petersen
- Department of Neurology, Aarhus University Hospital, Arhus C 8000, Denmark
| | - Cristina Ramo-Tello
- Department of Neurology, Hospital Germans Trias i Pujol, Badalona 8916, Spain
| | - Daniele Spitaleri
- Centro Sclerosi Multipla, Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino 83100, Italy
| | - Pamela McCombe
- Royal Brisbane and Women’s Hospital, University of Queensland, Brisbane 4000, Australia
| | - Bruce Taylor
- Department of Neurology, Royal Hobart Hospital, Hobart 7000, Australia
| | - Julie Prevost
- Département de neurologie, CSSS Saint-Jérôme, Saint-Jerome J7Z 5T3, Canada
| | - Matteo Foschi
- Department of Neuroscience, Neurology Unit, S. Maria delle Croci Hospital of Ravenna, Ravenna 48121, Italy
| | - Mark Slee
- College of Medicine and Public Health, Flinders University, Adelaide 5042, Australia
| | - Chris McGuigan
- Department of Neurology, St Vincent’s University Hospital, Dublin D04 T6F4, Ireland
| | - Guy Laureys
- Department of Neurology, Universitary Hospital Ghent, Ghent 9000, Belgium
| | - Liesbeth V Hijfte
- Department of Neurology, Universitary Hospital Ghent, Ghent 9000, Belgium
| | - Koen de Gans
- Department of Neurology, Groene Hart Hospital, Gouda 2800 BB, The Netherlands
| | - Claudio Solaro
- Department of Rehabilitation, CRRF ‘Mons. Luigi Novarese’, Moncrivello (VC) 16153, Italy
| | - Jiwon Oh
- Barlo Multiple Sclerosis Centre, St. Michael’s Hospital, Toronto M5B1W8, Canada
| | | | | | - Bhim Singhal
- Department of Neurology, Bombay Hospital Institute of Medical Sciences, Mumbai 400020, India
| | - Orla Gray
- Department of Neurology, South Eastern HSC Trust, Belfast BT16, UK
| | - Justin Garber
- Department of Neurology, Westmead Hospital, Sydney 2145, Australia
| | - Bart V Wijmeersch
- Rehabilitation and MS-Centre Overpelt, Hasselt University, Hasselt 3900, Belgium
| | - Mihaela Simu
- Clinic of Neurology II, Emergency Clinical County Hospital ‘Pius Brinzeu’, Timisoara 300723, Romania
- Department of Neurology, Victor Babes University of Medicine and Pharmacy Timisoara, Timisoara 300041, Romania
| | | | | | - Dheeraj Khurana
- Department of Neurology, Postgraduate Institute of Medical Education and Research, Chandigarh 160012, India
| | - Abdullah Al-Asmi
- Department of Medicine, Sultan Qaboos University Hospital, Al-Khodh 123, Oman
| | - Talal Al-Harbi
- Neurology Department, King Fahad Specialist Hospital-Dammam, Khobar 31952, Saudi Arabia
| | - Norma Deri
- Hospital Fernandez, Buenos Aires 1425, Argentina
| | - Yara Fragoso
- Department of Neurology, Universidade Metropolitana de Santos, Santos 11045-002, Brazil
| | - Patrice H Lalive
- Department of Clinical Neurosciences, Division of Neurology, Faculty of Medicine, Geneva University Hospital, Geneva 1211, Switzerland
| | - L G F Sinnige
- Department of Neurology, Medical Center Leeuwarden, Leeuwarden 8934 AD, The Netherlands
| | - Cameron Shaw
- Neuroscience Department, Barwon Health, University Hospital Geelong, Geelong 3220, Australia
| | - Neil Shuey
- Department of Neurology, St Vincents Hospital, Fitzroy, Melbourne 3065, Australia
| | - Tunde Csepany
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen 4032, Hungary
| | - Angel P Sempere
- Department of Neurology, Hospital General Universitario de Alicante, Alicante 3010, Spain
| | - Fraser Moore
- Department of Neurology, McGill University, Montreal H3T 1E2, Canada
| | - Danny Decoo
- Department of Neurology & Neuro-Rehabilitation, AZ Alma Ziekenhuis, Sijsele-Damme 8340, Belgium
| | - Barbara Willekens
- Department of Neurology, Antwerp University Hospital, Edegem 2650, Belgium
- Translational Neurosciences Research Group, Faculty of Medicine and Health Sciences, University of Antwerp, Wilrijk 2650, Belgium
| | | | | | - Todd Hardy
- Concord Repatriation General Hospital, Sydney 2139, Australia
| | - John Parratt
- Royal North Shore Hospital, Sydney 2065, Australia
| | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne 3050, Australia
- Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne 3050, Australia
| |
Collapse
|
15
|
Harding-Forrester S, Roos I, Nguyen AL, Malpas CB, Diouf I, Moradi N, Sharmin S, Izquierdo G, Eichau S, Patti F, Horakova D, Kubala Havrdova E, Prat A, Girard M, Duquette P, Grand'Maison F, Onofrj M, Lugaresi A, Grammond P, Ozakbas S, Amato MP, Gerlach O, Sola P, Ferraro D, Buzzard K, Skibina O, Lechner-Scott J, Alroughani R, Boz C, Van Pesch V, Cartechini E, Terzi M, Maimone D, Ramo-Tello C, Yamout B, Khoury SJ, La Spitaleri D, Sa MJ, Blanco Y, Granella F, Slee M, Butler E, Sidhom Y, Gouider R, Bergamaschi R, Karabudak R, Ampapa R, Sánchez-Menoyo JL, Prevost J, Castillo-Trivino T, McCombe PA, Macdonell R, Laureys G, Van Hijfte L, Oh J, Altintas A, de Gans K, Turkoglu R, van der Walt A, Butzkueven H, Vucic S, Barnett M, Cristiano E, Hodgkinson S, Iuliano G, Kappos L, Kuhle J, Shaygannejad V, Soysal A, Weinstock-Guttman B, Van Wijmeersch B, Kalincik T. Disability accrual in primary and secondary progressive multiple sclerosis. J Neurol Neurosurg Psychiatry 2023; 94:707-717. [PMID: 37068931 DOI: 10.1136/jnnp-2022-330726] [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] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/09/2022] [Accepted: 03/29/2023] [Indexed: 04/19/2023]
Abstract
BACKGROUND Some studies comparing primary and secondary progressive multiple sclerosis (PPMS, SPMS) report similar ages at onset of the progressive phase and similar rates of subsequent disability accrual. Others report later onset and/or faster accrual in SPMS. Comparisons have been complicated by regional cohort effects, phenotypic differences in sex ratio and management and variable diagnostic criteria for SPMS. METHODS We compared disability accrual in PPMS and operationally diagnosed SPMS in the international, clinic-based MSBase cohort. Inclusion required PPMS or SPMS with onset at age ≥18 years since 1995. We estimated Andersen-Gill hazard ratios for disability accrual on the Expanded Disability Status Scale (EDSS), adjusted for sex, age, baseline disability, EDSS score frequency and drug therapies, with centre and patient as random effects. We also estimated ages at onset of the progressive phase (Kaplan-Meier) and at EDSS milestones (Turnbull). Analyses were replicated with physician-diagnosed SPMS. RESULTS Included patients comprised 1872 with PPMS (47% men; 50% with activity) and 2575 with SPMS (32% men; 40% with activity). Relative to PPMS, SPMS had older age at onset of the progressive phase (median 46.7 years (95% CI 46.2-47.3) vs 43.9 (43.3-44.4); p<0.001), greater baseline disability, slower disability accrual (HR 0.86 (0.78-0.94); p<0.001) and similar age at wheelchair dependence. CONCLUSIONS We demonstrate later onset of the progressive phase and slower disability accrual in SPMS versus PPMS. This may balance greater baseline disability in SPMS, yielding convergent disability trajectories across phenotypes. The different rates of disability accrual should be considered before amalgamating PPMS and SPMS in clinical trials.
Collapse
Affiliation(s)
- Sam Harding-Forrester
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Izanne Roos
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Ai-Lan Nguyen
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Charles B Malpas
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Ibrahima Diouf
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Nahid Moradi
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Sifat Sharmin
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| | - Guillermo Izquierdo
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Sevilla, Andalucía, Spain
| | - Sara Eichau
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Sevilla, Andalucía, Spain
| | - Francesco Patti
- Neuroscience, Department of Surgical and Medical Sciences and Advanced Technologies 'G.F. Ingrassia', University of Catania, Catania, Italy
| | - Dana Horakova
- Department of Neurology and Centre of Clinical Neuroscience, Charles University First Faculty of Medicine, Praha, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Centre of Clinical Neuroscience, Charles University First Faculty of Medicine, Praha, Czech Republic
| | - Alexandre Prat
- Centre Hospitalier, Université de Montréal, Montreal, Québec, Canada
- Department of Neuroscience, Université de Montréal, Montreal, Québec, Canada
| | - Marc Girard
- Centre Hospitalier, Université de Montréal, Montreal, Québec, Canada
- Faculté de Médecine, Université de Montréal, Montreal, Québec, Canada
| | - Pierre Duquette
- Centre Hospitalier, Université de Montréal, Montreal, Québec, Canada
- Faculté de Médecine, Université de Montréal, Montreal, Québec, Canada
| | | | - Marco Onofrj
- Department of Neurosciences, Imaging and Clinical Sciences, Gabriele d'Annunzio University of Chieti-Pescara, Chieti, Italy
| | - Alessandra Lugaresi
- UOSI Riabilitazione Sclerosi Multipla, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | - Pierre Grammond
- Centre intégré de santé et de services sociaux de Chaudière-Appalaches du Québec Centre de Recherche, Levis, Québec, Canada
| | - Serkan Ozakbas
- Department of Neurology, Dokuz Eylul University, İzmir, Turkey
| | - Maria Pia Amato
- Department of Neurological Siences, University of Florence, Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | - Oliver Gerlach
- Department of Neurology, Zuyderland Medical Centre, Sittard-Geleen, The Netherlands
| | - Patrizia Sola
- Neurology Unit, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Diana Ferraro
- Department of Neuroscience, Azienda Ospedaliero-Universitaria di Modena, Modena, Emilia-Romagna, Italy
- Department of Biomedical, Metabolic and Neural Sciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Katherine Buzzard
- Department of Neurology, Box Hill Hospital, Box Hill, Victoria, Australia
| | - Olga Skibina
- Department of Neurology, Box Hill Hospital, Box Hill, Victoria, Australia
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, The University of Newcastle, Callaghan, New South Wales, Australia
- Department of Neurology, John Hunter Hospital, Newcastle, New South Wales, Australia
| | - Raed Alroughani
- Department of Medicine, Al-Amiri Hospital, Kuwait City, Kuwait
| | - Cavit Boz
- Department of Neurology, Karadeniz Technical University, Trabzon, Turkey
| | - Vincent Van Pesch
- Department of Neurology, Cliniques Universitaires Saint-Luc, Brussels, Belgium
| | | | | | | | - Cristina Ramo-Tello
- Department of Neurosciences, Hospital Universitari Germans Trias i Pujol, Barcelona, Spain
| | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
- Department of Neurology, American University of Beirut, Beirut, Lebanon
| | - Samia Joseph Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
- American University of Beirut, Beirut, Lebanon
| | | | - Maria Jose Sa
- Department of Neurology, Centro Hospitalar de São João, Porto, Portugal
- Health Sciences Faculty, Fernando Pessoa University, Porto, Portugal
| | - Yolanda Blanco
- Hospital Clinic de Barcelona, Barcelona, Catalunya, Spain
| | - Franco Granella
- Multiple Sclerosis Centre, Neurosciences, University of Parma, Parma, Italy
| | - Mark Slee
- Department of Neurology, Flinders Medical Centre, Adelaide, South Australia, Australia
| | - Ernest Butler
- Department of Neurology, Monash Medical Centre Clayton, Clayton, Victoria, Australia
| | - Youssef Sidhom
- Department of Neurology, Hopital Razi, La Manouba, Tunisia
| | - Riadh Gouider
- Department of Neurology, Razi Hospital, Rasht, Gilan, Iran
| | | | - Rana Karabudak
- Department of Neurology, Hacettepe University Faculty of Medicine, Ankara, Turkey
| | - Radek Ampapa
- Department of Neurology, Nemocnice Jihlava, Jihlava, Czech Republic
| | | | - Julie Prevost
- Centre integre de sante et de services sociaux des Laurentides point de service de Saint-Jerome, Saint-Jerome, Quebec, Canada
| | | | - Pamela A McCombe
- UQCCR, The University of Queensland, Saint Lucia, Queensland, Australia
| | - Richard Macdonell
- Department of Neurology, Austin Health, Heidelberg, Victoria, Australia
| | - Guy Laureys
- Department of Neurology, University Hospital Ghent, Gent, Oost-Vlaanderen, Belgium
| | - Liesbeth Van Hijfte
- Department of Neurology, University Hospital Ghent, Gent, Oost-Vlaanderen, Belgium
| | - Jiwon Oh
- Division of Neurology, Department of Medicine, St Michael's Hospital, Toronto, Ontario, Canada
| | - Ayse Altintas
- Department of Neurology, Koc Universitesi, Istanbul, Turkey
- Koç University Research Center for Translational Medicine (KUTTAM), Koç University, Istanbul, Turkey
| | - Koen de Gans
- Department of Neurology, Groene Hart Ziekenhuis, Gouda, Zuid-Holland, The Netherlands
| | - Recai Turkoglu
- Department of Neurology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Anneke van der Walt
- Multiple Sclerosis and Neuroimmunology Unit, Monash University Central Clinical School, Melbourne, Victoria, Australia
| | - Helmut Butzkueven
- Department of Neuroscience, Monash University Central Clinical School, Melbourne, Victoria, Australia
- Department of Neurology, The Alfred, Melbourne, Victoria, Australia
| | - Steve Vucic
- Department of Neurology, Westmead Hospital, Westmead, New South Wales, Australia
| | - Michael Barnett
- Brain and Mind Centre, The University of Sydney, Sydney, New South Wales, Australia
| | - Edgardo Cristiano
- Centro de Esclerosis Múltiple de Buenos Aires, Hospital Italiano de Buenos Aires, Buenos Aires, Federal District, Argentina
| | - Suzanne Hodgkinson
- Department of Neurology, Liverpool Hospital, Liverpool, New South Wales, Australia
| | | | - Ludwig Kappos
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine, and Clinical Research, University Hospital Basel, Basel, Switzerland
- Research Centre for Clinical Neuroimmunology and Neuroscience, University Hospital Basel, Basel, Switzerland
| | - Jens Kuhle
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine, and Clinical Research, University Hospital Basel, Basel, Switzerland
- Research Centre for Clinical Neuroimmunology and Neuroscience, University Hospital Basel, Basel, Switzerland
| | - Vahid Shaygannejad
- Department of Neurology, Isfahan University of Medical Sciences, Isfahan, Iran
| | - Aysun Soysal
- Department of Neurology, Bakirkoy Research and Training Hospital for Psychiatry, Neurology and Neurosurgery, Istanbul, Turkey
| | - Bianca Weinstock-Guttman
- Department of Neurology, University at Buffalo Jacobs School of Medicine and Biomedical Sciences, Buffalo, New York, USA
| | - Bart Van Wijmeersch
- Universitair MS Centrum, Hasselt University, Hasselt-Pelt, Belgium
- Rehabilitation & MS Centre, Pelt, Belgium
| | - Tomas Kalincik
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology Centre, Department of Neurology, The Royal Melbourne Hospital, Parkville, Victoria, Australia
| |
Collapse
|
16
|
Fernández Ó, Montalban X, Agüera E, Aladro Y, Alonso A, Arroyo R, Brieva L, Calles C, Costa-Frossard L, Eichau S, M. García-Domínguez J, Hernández MÁ, Landete L, Llaneza M, Llufriu S, Meca-Lallana JE, Meca-Lallana V, Mongay-Ochoa N, Moral E, Oreja-Guevara C, Torrentà LRI, Téllez N, Romero-Pinel L, Rodríguez-Antigüedad A. [15th Post-ECTRIMS Meeting: a review of the latest developments presented at the 2022 ECTRIMS Congress (Part II)]. Rev Neurol 2023; 77:47-60. [PMID: 37403243 PMCID: PMC10662183 DOI: 10.33588/rn.7702.2023168] [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: 06/19/2023] [Indexed: 07/06/2023]
Abstract
INTRODUCTION On 4 and 5 November 2022, Madrid hosted the 15th edition of the Post-ECTRIMS Meeting, where neurologists specialised in multiple sclerosis outlined the latest developments presented at the 2022 ECTRIMS Congress, held in Amsterdam from 26 to 28 October. AIM To synthesise the content presented at the 15th edition of the Post-ECTRIMS Meeting, in an article broken down into two parts. DEVELOPMENT This second part describes the new developments in terms of therapeutic strategies for escalation and de-escalation of disease-modifying therapies (DMT), when and in whom to initiate or switch to highly effective DMT, the definition of therapeutic failure, the possibility of treating radiologically isolated syndrome and the future of personalised treatment and precision medicine. It also considers the efficacy and safety of autologous haematopoietic stem cell transplantation, different approaches in clinical trial design and outcome measures to assess DMT in progressive stages, challenges in the diagnosis and treatment of cognitive impairment, and treatment in special situations (pregnancy, comorbidity and the elderly). In addition, results from some of the latest studies with oral cladribine and evobrutinib presented at ECTRIMS 2022 are shown.
Collapse
Affiliation(s)
- Óscar Fernández
- Hospital Regional Universitario de Málaga. MálagaHospital Regional Universitario de MálagaHospital Regional Universitario de MálagaMálagaEspaña
| | - Xavier Montalban
- Hospital Universitari Vall d’Hebron-CEMCAT. BarcelonaHospital Universitari Vall d’Hebron-CEMCATHospital Universitari Vall d’Hebron-CEMCATBarcelonaEspaña
| | - Eduardo Agüera
- Hospital Universitario Reina Sofía. MadridHospital Universitario Reina SofíaHospital Universitario Reina SofíaMadridEspaña
| | - Yolanda Aladro
- Hospital Universitario de Getafe. Getafe, MadridHospital Universitario de GetafeHospital Universitario de GetafeMadridEspaña
| | - Ana Alonso
- Hospital Regional Universitario de Málaga. MálagaHospital Regional Universitario de MálagaHospital Regional Universitario de MálagaMálagaEspaña
| | - Rafael Arroyo
- Hospital Universitario Quirónsalud. MadridHospital Universitario QuirónsaludHospital Universitario QuirónsaludMadridEspaña
| | - Luis Brieva
- Hospital Universitari Arnau de Vilanova- Universitat de Lleida. LleidaHospital Universitari Arnau de Vilanova- Universitat de LleidaHospital Universitari Arnau de Vilanova- Universitat de LleidaLleidaEspaña
| | - Carmen Calles
- Hospital Universitario Son Espases. Palma de MallorcaHospital Universitario Son EspasesHospital Universitario Son EspasesPalma de MallorcaEspaña
| | - Lucienne Costa-Frossard
- Hospital Universitario Ramón y Cajal. MadridHospital Universitario Ramón y CajalHospital Universitario Ramón y CajalMadridEspaña
| | - Sara Eichau
- Hospital Universitario Virgen Macarena. SevillaHospital Universitario Virgen MacarenaHospital Universitario Virgen MacarenaSevillaEspaña
| | - José M. García-Domínguez
- Hospital Universitario Gregorio Marañón. MadridHospital Universitario Gregorio MarañónHospital Universitario Gregorio MarañónMadridEspaña
| | - Miguel Á. Hernández
- Hospital Nuestra Señora de Candelaria. Santa Cruz de Tenerife. ValenciaHospital Nuestra Señora de CandelariaHospital Nuestra Señora de CandelariaValenciaEspaña
| | - Lamberto Landete
- Hospital Universitario Doctor Peset. ValenciaHospital Universitario Doctor PesetHospital Universitario Doctor PesetValenciaEspaña
| | - Miguel Llaneza
- Complejo Hospitalario Universitario de Ferrol. El Ferrol, La CoruñaComplejo Hospitalario Universitario de FerrolComplejo Hospitalario Universitario de FerrolLa CoruñaEspaña
| | - Sara Llufriu
- Hospital Clínic de Barcelona e IDIBAPS. BarcelonaHospital Clínic de Barcelona e IDIBAPSHospital Clínic de Barcelona e IDIBAPSBarcelonaEspaña
| | - José E. Meca-Lallana
- Hospital Clínico Universitario Virgen de la Arrixaca. MurciaHospital Clínico Universitario Virgen de la ArrixacaHospital Clínico Universitario Virgen de la ArrixacaMurciaEspaña
| | - Virginia Meca-Lallana
- Hospital Universitario de La Princesa. MadridHospital Universitario de La PrincesaHospital Universitario de La PrincesaMadridEspaña
| | - Neus Mongay-Ochoa
- Hospital Universitari Vall d’Hebron-CEMCAT. BarcelonaHospital Universitari Vall d’Hebron-CEMCATHospital Universitari Vall d’Hebron-CEMCATBarcelonaEspaña
| | - Ester Moral
- Hospital Sant Joan Despí Moisès Broggi. Sant Joan Despí, BarcelonaHospital Sant Joan Despí Moisès BroggiHospital Sant Joan Despí Moisès BroggiBarcelonaEspaña
| | - Celia Oreja-Guevara
- Hospital Clínico San Carlos-IdISSC-UCM. MadridHospital Clínico San Carlos-IdISSC-UCMHospital Clínico San Carlos-IdISSC-UCMMadridEspaña
| | - Lluís Ramió i Torrentà
- Hospital Universitari de Girona Dr. Josep Trueta-IDIBGIHospital Universitari de Girona Dr. Josep Trueta-IDIBGIHospital Universitari de Girona Dr. Josep Trueta-IDIBGIGironaEspaña
- Hospital Santa Caterina. Universitat de Girona. GironaUniversitat de GironaUniversitat de GironaGironaEspaña
- Departamento de Cièncias Médicas. Universitat de Girona. GironaUniversitat de GironaUniversitat de GironaGironaEspaña
| | - Nieves Téllez
- Hospital Clínico Universitario de Valladolid. ValladolidHospital Clínico Universitario de ValladolidHospital Clínico Universitario de ValladolidValladolidEspaña
| | - Lucía Romero-Pinel
- Hospital Universitari de Bellvitge- IDIBELL. L’Hospitalet de Llobregat, BarcelonaHospital Universitari de Bellvitge- IDIBELLHospital Universitari de Bellvitge- IDIBELLBarcelonaEspaña
| | | |
Collapse
|
17
|
Fernández Ó, Montalban X, Agüera E, Aladro Y, Alonso A, Arroyo R, Brieva L, Calles C, Costa-Frossard L, Eichau S, García-Domínguez JM, Hernández MÁ, Landete L, Llaneza M, Llufriu S, Meca-Lallana JE, Meca-Lallana V, Mongay-Ochoa N, Moral E, Oreja-Guevara C, Ramió-Torrentà L, Téllez N, Romero-Pinel L, Rodríguez-Antigüedad A. [15th Post-ECTRIMS Meeting: a review of the latest developments presented at the 2022 ECTRIMS Congress (Part I)]. Rev Neurol 2023; 77:19-30. [PMID: 37365721 PMCID: PMC10663806 DOI: 10.33588/rn.7701.2023167] [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: 06/16/2023] [Indexed: 06/28/2023]
Abstract
INTRODUCTION On 4 and 5 November 2022, Madrid hosted the 15th edition of the Post-ECTRIMS Meeting, where neurologists specialised in multiple sclerosis (MS) outlined the most relevant novelties presented at the 2022 ECTRIMS Congress, held in Amsterdam from 26 to 28 October. AIM To synthesise the content presented at the 15th edition of the Post-ECTRIMS Meeting, in an article broken down into two parts. DEVELOPMENT In this first part, the initial events involved in the onset of MS, the role played by lymphocytes and the migration of immune system cells into the central nervous system are presented. It describes emerging biomarkers in body fluids and imaging findings that are predictive of disease progression and useful in the differential diagnosis of MS. It also discusses advances in imaging techniques which, together with a better understanding of the agents involved in demyelination and remyelination processes, provide a basis for dealing with remyelination in the clinical setting. Finally, the mechanisms triggering the inflammatory reaction and neurodegeneration involved in MS pathology are reviewed.
Collapse
Affiliation(s)
- Óscar Fernández
- Hospital Regional Universitario de Málaga. MálagaHospital Regional Universitario de MálagaHospital Regional Universitario de MálagaMálagaSpain
| | - Xavier Montalban
- Hospital Universitari Vall d’Hebron-CEMCATHospital Universitari Vall d’Hebron-CEMCATHospital Universitari Vall d’Hebron-CEMCATBarcelonaSpain
| | - Eduardo Agüera
- Hospital Universitario Reina SofíaHospital Universitario Reina SofíaHospital Universitario Reina SofíaBarcelonaSpain
| | - Yolanda Aladro
- Hospital Universitario de Getafe. Getafe, MadridHospital Universitario de GetafeHospital Universitario de GetafeMadridSpain
| | - Ana Alonso
- Hospital Regional Universitario de Málaga. MálagaHospital Regional Universitario de MálagaHospital Regional Universitario de MálagaMálagaSpain
| | - Rafael Arroyo
- Hospital Universitario QuirónsaludHospital Universitario QuirónsaludHospital Universitario QuirónsaludBarcelonaSpain
| | - Luis Brieva
- Hospital Universitari Arnau de Vilanova- Universitat de Lleida. LleidaHospital Universitari Arnau de Vilanova- Universitat de LleidaHospital Universitari Arnau de Vilanova- Universitat de LleidaLleidaSpain
| | - Carmen Calles
- Hospital Universitario Son Espases. Palma de MallorcaHospital Universitario Son EspasesHospital Universitario Son EspasesPalma de MallorcaSpain
| | - Lucienne Costa-Frossard
- Hospital Universitario Ramón y CajalHospital Universitario Ramón y CajalHospital Universitario Ramón y CajalBarcelonaSpain
| | - Sara Eichau
- Hospital Universitario Virgen Macarena. SevillaHospital Universitario Virgen MacarenaHospital Universitario Virgen MacarenaSevillaSpain
| | - José M. García-Domínguez
- Hospital Universitario Gregorio MarañónHospital Universitario Gregorio MarañónHospital Universitario Gregorio MarañónBarcelonaSpain
| | - Miguel Á. Hernández
- Hospital Nuestra Señora de Candelaria. Santa Cruz de TenerifeHospital Nuestra Señora de CandelariaHospital Nuestra Señora de CandelariaSanta Cruz de TenerifeSpain
| | - Lamberto Landete
- Hospital Universitario Doctor Peset. ValenciaHospital Universitario Doctor PesetHospital Universitario Doctor PesetValenciaSpain
| | - Miguel Llaneza
- Complejo Hospitalario Universitario de Ferrol. El Ferrol, La CoruñaComplejo Hospitalario Universitario de FerrolComplejo Hospitalario Universitario de FerrolEl FerrolSpain
| | - Sara Llufriu
- Hospital Clínic de Barcelona e IDIBAPS. BarcelonaHospital Clínic de Barcelona e IDIBAPSHospital Clínic de Barcelona e IDIBAPSBarcelonaSpain
| | - José E. Meca-Lallana
- Hospital Regional Universitario de Málaga. MálagaHospital Regional Universitario de MálagaHospital Regional Universitario de MálagaMálagaSpain
| | - Virginia Meca-Lallana
- Hospital Clínico Universitario Virgen de la Arrixaca. MurciaHospital Clínico Universitario Virgen de la ArrixacaHospital Clínico Universitario Virgen de la ArrixacaMurciaSpain
| | - Neus Mongay-Ochoa
- Hospital Universitari Vall d’Hebron-CEMCATHospital Universitari Vall d’Hebron-CEMCATHospital Universitari Vall d’Hebron-CEMCATBarcelonaSpain
| | - Ester Moral
- Hospital Sant Joan Despí Moisès Broggi. Sant Joan Despí, BarcelonaHospital Sant Joan Despí Moisès BroggiHospital Sant Joan Despí Moisès BroggiBarcelonaSpain
| | - Celia Oreja-Guevara
- Hospital Clínico San Carlos-IdISSC-UCM. MadridHospital Clínico San Carlos-IdISSC-UCMHospital Clínico San Carlos-IdISSC-UCMMadridSpain
| | - Lluís Ramió-Torrentà
- Departamento de Cièncias Médicas. Universitat de Girona. GironaUniversitat de GironaUniversitat de GironaGironaSpain
| | - Nieves Téllez
- Hospital Clínico Universitario de Valladolid. ValladolidHospital Clínico Universitario de ValladolidHospital Clínico Universitario de ValladolidValladolidSpain
| | - Lucía Romero-Pinel
- Hospital Universitari de Bellvitge- IDIBELL. L’Hospitalet de Llobregat, BarcelonaHospital Universitari de Bellvitge- IDIBELLHospital Universitari de Bellvitge- IDIBELLBarcelonaSpain
| | | |
Collapse
|
18
|
Zhu C, Kalincik T, Horakova D, Zhou Z, Buzzard K, Skibina O, Alroughani R, Izquierdo G, Eichau S, Kuhle J, Patti F, Grand'Maison F, Hodgkinson S, Grammond P, Lechner-Scott J, Butler E, Prat A, Girard M, Duquette P, Macdonell RAL, Weinstock-Guttman B, Ozakbas S, Slee M, Sa MJ, Van Pesch V, Barnett M, Van Wijmeersch B, Gerlach O, Prevost J, Terzi M, Boz C, Laureys G, Van Hijfte L, Kermode AG, Garber J, Yamout B, Khoury SJ, Merlo D, Monif M, Jokubaitis V, van der Walt A, Butzkueven H. Comparison Between Dimethyl Fumarate, Fingolimod, and Ocrelizumab After Natalizumab Cessation. JAMA Neurol 2023:2805561. [PMID: 37273217 DOI: 10.1001/jamaneurol.2023.1542] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/06/2023]
Abstract
Importance Natalizumab cessation is associated with a risk of rebound disease activity. It is important to identify the optimal switch disease-modifying therapy strategy after natalizumab to limit the risk of severe relapses. Objectives To compare the effectiveness and persistence of dimethyl fumarate, fingolimod, and ocrelizumab among patients with relapsing-remitting multiple sclerosis (RRMS) who discontinued natalizumab. Design, Setting, and Participants In this observational cohort study, patient data were collected from the MSBase registry between June 15, 2010, and July 6, 2021. The median follow-up was 2.7 years. This was a multicenter study that included patients with RRMS who had used natalizumab for 6 months or longer and then were switched to dimethyl fumarate, fingolimod, or ocrelizumab within 3 months after natalizumab discontinuation. Patients without baseline data were excluded from the analysis. Data were analyzed from May 24, 2022, to January 9, 2023. Exposures Dimethyl fumarate, fingolimod, and ocrelizumab. Main Outcomes and Measures Primary outcomes were annualized relapse rate (ARR) and time to first relapse. Secondary outcomes were confirmed disability accumulation, disability improvement, and subsequent treatment discontinuation, with the comparisons for the first 2 limited to fingolimod and ocrelizumab due to the small number of patients taking dimethyl fumarate. The associations were analyzed after balancing covariates using an inverse probability of treatment weighting method. Results Among 66 840 patients with RRMS, 1744 had used natalizumab for 6 months or longer and were switched to dimethyl fumarate, fingolimod, or ocrelizumab within 3 months of natalizumab discontinuation. After excluding 358 patients without baseline data, a total of 1386 patients (mean [SD] age, 41.3 [10.6] years; 990 female [71%]) switched to dimethyl fumarate (138 [9.9%]), fingolimod (823 [59.4%]), or ocrelizumab (425 [30.7%]) after natalizumab. The ARR for each medication was as follows: ocrelizumab, 0.06 (95% CI, 0.04-0.08); fingolimod, 0.26 (95% CI, 0.12-0.48); and dimethyl fumarate, 0.27 (95% CI, 0.12-0.56). The ARR ratio of fingolimod to ocrelizumab was 4.33 (95% CI, 3.12-6.01) and of dimethyl fumarate to ocrelizumab was 4.50 (95% CI, 2.89-7.03). Compared with ocrelizumab, the hazard ratio (HR) of time to first relapse was 4.02 (95% CI, 2.83-5.70) for fingolimod and 3.70 (95% CI, 2.35-5.84) for dimethyl fumarate. The HR of treatment discontinuation was 2.57 (95% CI, 1.74-3.80) for fingolimod and 4.26 (95% CI, 2.65-6.84) for dimethyl fumarate. Fingolimod use was associated with a 49% higher risk for disability accumulation compared with ocrelizumab. There was no significant difference in disability improvement rates between fingolimod and ocrelizumab. Conclusion and Relevance Study results show that among patients with RRMS who switched from natalizumab to dimethyl fumarate, fingolimod, or ocrelizumab, ocrelizumab use was associated with the lowest ARR and discontinuation rates, and the longest time to first relapse.
Collapse
Affiliation(s)
- Chao Zhu
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Tomas Kalincik
- Clinical Outcomes Research Unit (CORe), Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia
- Department of Neurology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Dana Horakova
- Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Zhen Zhou
- School of Public Health and Preventive Medicine, Monash University, Melbourne, Victoria, Australia
| | - Katherine Buzzard
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Box Hill Hospital, Melbourne, Victoria, Australia
| | - Olga Skibina
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Box Hill Hospital, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Hospital, Melbourne, Victoria, Australia
| | | | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Jens Kuhle
- University Hospital and University of Basel, Basel, Switzerland
| | - Francesco Patti
- Multiple Sclerosis Center, University of Catania, Catania, Italy
| | | | | | | | | | - Ernest Butler
- Monash Medical Centre, Melbourne, Victoria, Australia
| | - Alexandre Prat
- CHUM MS Center and Université de Montréal, Montréal, Québec, Canada
| | - Marc Girard
- CHUM MS Center and Université de Montréal, Montréal, Québec, Canada
| | - Pierre Duquette
- CHUM MS Center and Université de Montréal, Montréal, Québec, Canada
| | | | | | | | - Mark Slee
- Flinders University, Adelaide, South Australia, Australia
| | - Maria Jose Sa
- Centro Hospitalar Universitario de São João, Porto, Portugal
| | | | | | - Bart Van Wijmeersch
- Rehabilitation and MS-Centre Overpelt and Hasselt University, Hasselt, Belgium
| | - Oliver Gerlach
- Zuyderland Medical Center, Sittard-Geleen, the Netherlands
| | | | | | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | | | | | - Allan G Kermode
- University of Western Australia, Nedlands, Western Australia, Australia
| | - Justin Garber
- Westmead Hospital, Sydney, New South Wales, Australia
| | - Bassem Yamout
- American University of Beirut Medical Center, Beirut, Lebanon
| | - Samia J Khoury
- American University of Beirut Medical Center, Beirut, Lebanon
| | - Daniel Merlo
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Mastura Monif
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Hospital, Melbourne, Victoria, Australia
| | - Vilija Jokubaitis
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Anneke van der Walt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Hospital, Melbourne, Victoria, Australia
| | - Helmut Butzkueven
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Hospital, Melbourne, Victoria, Australia
| |
Collapse
|
19
|
Rau D, Eichau S, Borriello G, Cerqueira J, Wagner C. Assessment of the treating physicians' first-hand experience with handling and satisfaction of ofatumumab therapy: findings from the PERITIA survey conducted in Europe. BMC Neurol 2023; 23:147. [PMID: 37038104 PMCID: PMC10084644 DOI: 10.1186/s12883-023-03190-x] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/28/2022] [Accepted: 03/28/2023] [Indexed: 04/12/2023] Open
Abstract
BACKGROUND Real-world evidence on experience and satisfaction of ofatumumab as a treatment option for relapsing multiple sclerosis (RMS) is limited. OBJECTIVE To present cumulative responses from a questionnaire related to first-hand experience of treating physicians on handling and convenience of ofatumumab therapy along with concerns related to COVID-19. METHODS PERITIA was a multicentre survey conducted to collect responses from the ASCLEPIOS I/II trial investigators from Europe via an online questionnaire. RESULTS Forty-six physicians (Germany, n = 14; Spain, n = 12; Portugal, n = 10; Italy, n = 10) completed the survey. Overall, 43% of the physicians considered the benefit-risk ratio of ofatumumab as very good. Over 93% were in favour of ofatumumab self-administration at home and the majority (83%) believed it to be completely true that self-administration of ofatumumab eases the burden for patients in terms of time. All investigators would like to potentially use anti-CD20 therapy as a long-term strategy. Even during the COVID-19 pandemic, physicians were in favour of a self-administration of MS therapy at home over other anti-CD20 therapy infusions. CONCLUSION European neurologists who were part of this survey considered the benefit-risk-ratio of ofatumumab as favourable and the monthly self-administered subcutaneous injections offering convenience for patients in the clinical practice.
Collapse
Affiliation(s)
| | - Sara Eichau
- Hospital Universitario Virgen de La Macareona of Sevilla, Seville, Spain
| | - Giovanna Borriello
- MS Center, Neurology Unit, Fatebenefratelli San Pietro Hospital, Rome, Italy
| | | | - Carola Wagner
- Novartis Pharma GmbH, Nuremberg, Germany and working on behalf of Novartis Pharma Vertriebs GmbH, Nuremberg, Germany
| |
Collapse
|
20
|
Diouf I, Malpas CB, Sharmin S, Roos I, Horakova D, Havrdova EK, Patti F, Shaygannejad V, Ozakbas S, Izquierdo G, Eichau S, Onofrj M, Lugaresi A, Alroughani R, Prat A, Girard M, Duquette P, Terzi M, Boz C, Grand'Maison F, Hamdy S, Sola P, Ferraro D, Grammond P, Turkoglu R, Buzzard K, Skibina O, Yamout B, Altintas A, Gerlach O, van Pesch V, Blanco Y, Maimone D, Lechner‐Scott J, Bergamaschi R, Karabudak R, Iuliano G, McGuigan C, Cartechini E, Barnett M, Hughes S, Sa MJ, Solaro C, Kappos L, Ramo‐Tello C, Cristiano E, Hodgkinson S, Spitaleri D, Soysal A, Petersen T, Slee M, Butler E, Granella F, de Gans K, McCombe P, Ampapa R, Van Wijmeersch B, van der Walt A, Butzkueven H, Prevost J, Sinnige LGF, Sanchez‐Menoyo JL, Vucic S, Laureys G, Van Hijfte L, Khurana D, Macdonell R, Gouider R, Castillo‐Triviño T, Gray O, Aguera‐Morales E, Al‐Asmi A, Shaw C, Deri N, Al‐Harbi T, Fragoso Y, Csepany T, Perez Sempere A, Trevino‐Frenk I, Schepel J, Moore F, Kalincik T. Variability of the response to immunotherapy among subgroups of patients with multiple sclerosis. Eur J Neurol 2023; 30:1014-1024. [PMID: 36692895 PMCID: PMC10946605 DOI: 10.1111/ene.15706] [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] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/01/2022] [Revised: 01/16/2023] [Accepted: 01/18/2023] [Indexed: 01/25/2023]
Abstract
BACKGROUND AND PURPOSE This study assessed the effect of patient characteristics on the response to disease-modifying therapy (DMT) in multiple sclerosis (MS). METHODS We extracted data from 61,810 patients from 135 centers across 35 countries from the MSBase registry. The selection criteria were: clinically isolated syndrome or definite MS, follow-up ≥ 1 year, and Expanded Disability Status Scale (EDSS) score ≥ 3, with ≥1 score recorded per year. Marginal structural models with interaction terms were used to compare the hazards of 12-month confirmed worsening and improvement of disability, and the incidence of relapses between treated and untreated patients stratified by their characteristics. RESULTS Among 24,344 patients with relapsing MS, those on DMTs experienced 48% reduction in relapse incidence (hazard ratio [HR] = 0.52, 95% confidence interval [CI] = 0.45-0.60), 46% lower risk of disability worsening (HR = 0.54, 95% CI = 0.41-0.71), and 32% greater chance of disability improvement (HR = 1.32, 95% CI = 1.09-1.59). The effect of DMTs on EDSS worsening and improvement and the risk of relapses was attenuated with more severe disability. The magnitude of the effect of DMT on suppressing relapses declined with higher prior relapse rate and prior cerebral magnetic resonance imaging activity. We did not find any evidence for the effect of age on the effectiveness of DMT. After inclusion of 1985 participants with progressive MS, the effect of DMT on disability mostly depended on MS phenotype, whereas its effect on relapses was driven mainly by prior relapse activity. CONCLUSIONS DMT is generally most effective among patients with lower disability and in relapsing MS phenotypes. There is no evidence of attenuation of the effect of DMT with age.
Collapse
Affiliation(s)
- Ibrahima Diouf
- Department of MedicineCORe, University of MelbourneMelbourneVictoriaAustralia
| | - Charles B. Malpas
- Department of MedicineCORe, University of MelbourneMelbourneVictoriaAustralia
- Department of NeurologyNeuroimmunology Centre, Royal Melbourne HospitalMelbourneVictoriaAustralia
| | - Sifat Sharmin
- Department of MedicineCORe, University of MelbourneMelbourneVictoriaAustralia
| | - Izanne Roos
- Department of MedicineCORe, University of MelbourneMelbourneVictoriaAustralia
- Department of NeurologyNeuroimmunology Centre, Royal Melbourne HospitalMelbourneVictoriaAustralia
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of MedicineCharles University in Prague and General University HospitalPragueCzech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of MedicineCharles University in Prague and General University HospitalPragueCzech Republic
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced TechnologiesGF IngrassiaCataniaItaly
| | | | | | | | - Sara Eichau
- Hospital Universitario Virgen MacarenaSevilleSpain
| | - Marco Onofrj
- Department of Neuroscience, Imaging, and Clinical SciencesD'Annunzio UniversityChietiItaly
| | - Alessandra Lugaresi
- IRCCS Istituto delle Scienze Neurologiche di BolognaBolognaItaly
- Dipartimento di Scienze Biomediche e NeuromotorieUniversità di BolognaBolognaItaly
| | - Raed Alroughani
- Division of Neurology, Department of MedicineAmiri HospitalSharqKuwait
| | - Alexandre Prat
- CHUM Mississippi Center and University of MontrealMontrealQuebecCanada
| | - Marc Girard
- CHUM Mississippi Center and University of MontrealMontrealQuebecCanada
| | - Pierre Duquette
- CHUM Mississippi Center and University of MontrealMontrealQuebecCanada
| | - Murat Terzi
- School of MedicineOndokuz Mayis UniversitySamsunTurkey
| | - Cavit Boz
- KTU Medical Faculty, Farabi HospitalTrabzonTurkey
| | | | - Sherif Hamdy
- NeurologyKasr Al Ainy MS Research UnitCairoEgypt
| | - Patrizia Sola
- Department of NeuroscienceAzienda Ospedaliera UniversitariaModenaItaly
| | - Diana Ferraro
- Department of NeuroscienceAzienda Ospedaliera UniversitariaModenaItaly
| | | | - Recai Turkoglu
- Haydarpasa Numune Training and Research HospitalIstanbulTurkey
| | | | - Olga Skibina
- Central Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
| | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis CenterAmerican University of Beirut Medical CenterBeirutLebanon
| | - Ayse Altintas
- Department of Neurology, School of MedicineKoc UniversityIstanbulTurkey
- Koc University Research Center for Translational MedicineIstanbulTurkey
| | | | | | - Yolanda Blanco
- Center of Neuroimmunology, Service of Neurology, Hospital Clinic of BarcelonaBarcelonaSpain
| | | | - Jeannette Lechner‐Scott
- School of Medicine and Public HealthUniversity of NewcastleNewcastleNew South WalesAustralia
| | | | | | | | | | | | | | | | - Maria José Sa
- Department of NeurologyCentro Hospitalar Universitário de São JoãoPortoPortugal
| | - Claudio Solaro
- Department of NeurologyASL3 GenoveseGenoaItaly
- Department of RehabilitationML Novarese Hospital MoncrivelloGenoaItaly
| | - Ludwig Kappos
- Departments of Medicine and Clinical Research, Neurologic Clinic and PoliclinicUniversity Hospital and University of BaselBaselSwitzerland
| | | | | | | | - Daniele Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati AvellinoAvellinoItaly
| | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological DiseasesIstanbulTurkey
| | | | - Mark Slee
- Flinders UniversityAdelaideSouth AustraliaAustralia
| | | | - Franco Granella
- Department of Medicine and SurgeryUniversity of ParmaParmaItaly
| | | | | | | | | | - Anneke van der Walt
- Central Clinical SchoolMonash UniversityMelbourneVictoriaAustralia
- Department of NeurologyAlfred HospitalMelbourneVictoriaAustralia
| | | | | | | | | | - Steve Vucic
- Westmead HospitalSydneyNew South WalesAustralia
| | | | | | - Dheeraj Khurana
- Postgraduate Institute of Medical Education and ResearchChandigarhIndia
| | | | | | - Tamara Castillo‐Triviño
- Instituto de Investigacion Sanitaria Biodonostia, Hospital Universitario DonostiaSan SebastianSpain
| | | | | | | | - Cameron Shaw
- University Hospital GeelongGeelongVictoriaAustralia
| | | | - Talal Al‐Harbi
- Neurology DepartmentKing Fahad Specialist Hospital–DammamDammamSaudi Arabia
| | - Yara Fragoso
- Universidade Metropolitana de SantosSantosBrazil
| | - Tunde Csepany
- Department of Neurology, Faculty of MedicineUniversity of DebrecenDebrecenHungary
| | | | - Irene Trevino‐Frenk
- Instituto Nacional de Ciencias Medicas y Nutricion Salvador ZubiranMexico CityMexico
| | | | | | - Tomas Kalincik
- Department of MedicineCORe, University of MelbourneMelbourneVictoriaAustralia
- Department of NeurologyNeuroimmunology Centre, Royal Melbourne HospitalMelbourneVictoriaAustralia
| |
Collapse
|
21
|
Monreal E, Fernández-Velasco JI, García-Sánchez MI, Sainz de la Maza S, Llufriu S, Álvarez-Lafuente R, Casanova B, Comabella M, Ramió-Torrentà L, Martínez-Rodríguez JE, Brieva L, Saiz A, Eichau S, Cabrera-Maqueda JM, Villarrubia N, Espiño M, Pérez-Miralles F, Montalbán X, Tintoré M, Quiroga-Varela A, Domínguez-Mozo MI, Rodríguez-Jorge F, Chico-García JL, Lourido D, Álvarez-Cermeño JC, Masjuan J, Costa-Frossard L, Villar LM. Association of Serum Neurofilament Light Chain Levels at Disease Onset With Disability Worsening in Patients With a First Demyelinating Multiple Sclerosis Event Not Treated With High-Efficacy Drugs. JAMA Neurol 2023; 80:397-403. [PMID: 36848127 PMCID: PMC9972238 DOI: 10.1001/jamaneurol.2023.0010] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/21/2022] [Accepted: 12/23/2022] [Indexed: 03/01/2023]
Abstract
Importance The value of serum neurofilament light chain (sNfL) levels for predicting long-term disability in patients with multiple sclerosis (MS) remains controversial. Objective To assess whether high sNfL values are associated with disability worsening in patients who underwent their first demyelinating MS event. Design, Setting, and Participants This multicenter cohort study included patients who underwent their first demyelinating event suggestive of MS at Hospital Universitario Ramón y Cajal (development cohort; June 1, 1994, to September 31, 2021, with follow-up until August 31, 2022) and 8 Spanish hospitals (validation cohort; October 1, 1995, to August 4, 2020, with follow-up until August 16, 2022). Exposures Clinical evaluations at least every 6 months. Main Outcomes and Measures The main outcomes were 6-month confirmed disability worsening (CDW) and an Expanded Disability Status Scale (EDSS) score of 3. Levels of sNfL were measured in blood samples obtained within 12 months after disease onset using a single molecule array kit. The cutoffs used were sNfL level of 10 pg/mL and a standardized score (z score) of 1.5. Multivariable Cox proportional hazards regression models were used to evaluate outcomes. Results Of the 578 patients included in the study, 327 were in the development cohort (median age at sNfL analysis, 34.1 years [IQR, 27.2-42.7 years]; 226 female [69.1%]) and 251 patients were in the validation cohort (median age at sNfL analysis, 33.3 years [IQR, 27.4-41.5 years]; 184 female [73.3%]). The median follow-up was 7.10 years (IQR, 4.18-10.0 years). Levels of sNfL greater than 10 pg/mL were independently associated with higher risk of 6-month CDW and an EDSS of 3 in the development cohort (6-month CDW: hazard ratio [HR], 2.39; 95% CI, 1.39-4.12; P = .002; EDSS of 3: HR, 4.12; 95% CI, 2.18-7.77; P < .001) and the validation cohort (6-month CDW: HR, 1.61; 95% CI, 1.07-2.42; P = .02; EDSS of 3: HR, 2.03; 95% CI, 1.23-3.33; P = .005). Highly effective disease-modifying treatments were associated with lower risks of 6-month CDW and an EDSS of 3 in patients with high baseline sNfL values. Conclusions and Relevance This cohort study found that high sNfL values obtained within the first year of disease were associated with long-term disability worsening in MS, suggesting that sNfL level measurement may help identify optimal candidates for highly effective disease-modifying treatments.
Collapse
Affiliation(s)
- Enric Monreal
- Department of Neurology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - José Ignacio Fernández-Velasco
- Department of Immunology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - María Isabel García-Sánchez
- Nodo Biobanco Hospital Virgen Macarena (Biobanco del Sistema Sanitario Público de Andalucía), Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Susana Sainz de la Maza
- Department of Neurology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - Sara Llufriu
- Center of Neuroimmunology, Laboratory of Advanced Imaging in Neuroimmunological Diseases, Hospital Clinic Barcelona, Institut d’Investigacions Biomèdiques August Pi i Sunyer and Universitat de Barcelona, Barcelona, Spain
| | - Roberto Álvarez-Lafuente
- Grupo Investigación de Factores Ambientales en Enfermedades Degenerativas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Madrid, Spain
| | - Bonaventura Casanova
- Multiple Sclerosis and Neuroimmunology Research Group, Fundación para la Investigación La Fe, Valencia, Spain
| | - Manuel Comabella
- Servei de Neurologia, Centre d’Esclerosi Múltiple de Catalunya, Institut de Recerca Vall d’Hebron, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Lluís Ramió-Torrentà
- Neuroimmunology and Multiple Sclerosis Unit, Department of Neurology, Doctor Josep Trueta University Hospital, Girona, Spain
- Neuroimmunology and Multiple Sclerosis Research Group, Girona Biomedical Research Institute, Doctor Josep Trueta University Hospital, Catalonia, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain
| | | | - Luis Brieva
- Hospital Arnau de Vilanova de Lleida, Universitat de Lleida Medicine Department, Institut de Recerca Biomèdica de Lleida, Lleida, Spain
| | - Albert Saiz
- Center of Neuroimmunology, Laboratory of Advanced Imaging in Neuroimmunological Diseases, Hospital Clinic Barcelona, Institut d’Investigacions Biomèdiques August Pi i Sunyer and Universitat de Barcelona, Barcelona, Spain
| | - Sara Eichau
- Multiple Sclerosis Unit, Hospital Virgen Macarena, Sevilla, Spain
| | - José María Cabrera-Maqueda
- Center of Neuroimmunology, Laboratory of Advanced Imaging in Neuroimmunological Diseases, Hospital Clinic Barcelona, Institut d’Investigacions Biomèdiques August Pi i Sunyer and Universitat de Barcelona, Barcelona, Spain
| | - Noelia Villarrubia
- Department of Immunology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - Mercedes Espiño
- Department of Immunology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - Francisco Pérez-Miralles
- Multiple Sclerosis and Neuroimmunology Research Group, Fundación para la Investigación La Fe, Valencia, Spain
| | - Xavier Montalbán
- Servei de Neurologia, Centre d’Esclerosi Múltiple de Catalunya, Institut de Recerca Vall d’Hebron, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Mar Tintoré
- Servei de Neurologia, Centre d’Esclerosi Múltiple de Catalunya, Institut de Recerca Vall d’Hebron, Hospital Universitari Vall d’Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ana Quiroga-Varela
- Neuroimmunology and Multiple Sclerosis Unit, Department of Neurology, Doctor Josep Trueta University Hospital, Girona, Spain
- Neuroimmunology and Multiple Sclerosis Research Group, Girona Biomedical Research Institute, Doctor Josep Trueta University Hospital, Catalonia, Spain
- Department of Medical Sciences, School of Medicine, University of Girona, Girona, Spain
| | - María Inmaculada Domínguez-Mozo
- Grupo Investigación de Factores Ambientales en Enfermedades Degenerativas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Madrid, Spain
| | - Fernando Rodríguez-Jorge
- Department of Neurology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - Juan Luís Chico-García
- Department of Neurology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - Daniel Lourido
- Department of Radiology, Hospital Universitario Ramón y Cajal, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - José Carlos Álvarez-Cermeño
- Department of Neurology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - Jaime Masjuan
- Department of Neurology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - Lucienne Costa-Frossard
- Department of Neurology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| | - Luisa María Villar
- Department of Immunology, Hospital Universitario Ramón y Cajal, La Red Española de Esclerosis Múltiple, Instituto Ramón y Cajal de Investigación Sanitaria, Universidad de Alcalá, Madrid, Spain
| |
Collapse
|
22
|
Eichau S, López Ruiz R, Ruíz de Arcos M, Ruiz-Peña JL, Navarro G, Calleja MÁ, Moreno-Amador JL, Dotor García-Soto J. Results of treatment with alemtuzumab in a Spanish cohort of patients with multiple sclerosis in the real world: The RealMS study. Front Neurol 2023; 14:1112193. [PMID: 36998778 PMCID: PMC10044139 DOI: 10.3389/fneur.2023.1112193] [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: 11/30/2022] [Accepted: 01/30/2023] [Indexed: 03/16/2023] Open
Abstract
Background Alemtuzumab (ALZ) is a humanized monoclonal antibody approved for the treatment of patients with highly active relapsing-remitting multiple sclerosis (RRMS) administered in two annual courses. The objective of this study was to describe the effectiveness and safety data of ALZ and to report the health resource utilization in patients receiving this treatment. Methods In this retrospective, non-interventional study, information was retrieved from patients' medical charts at one center in Spain. Included patients were ≥18 years old, and ALZ treatment was initiated between 1 March 2015 and 31 March 2019, according to routine clinical practice and local labeling. Results Of 123 patients, 78% were women. The mean (standard deviation, SD) age of patients at diagnosis was 40.3 (9.1) years, and the mean time since diagnosis was 13.8 (7.3) years. Patients were previously treated with a median (interquartile range; IQR) number of two (2.0-3.0) disease-modifying treatments (DMTs). Patients were treated with ALZ for a mean (SD) of 29.7 (13.8) months. ALZ reduced the annualized relapse rate (ARR) (1.5 before vs. 0.05 after; p < 0.001) and improved the median EDSS (4.63 before vs. 4.00 after; p < 0.001). Most (90.2%) patients were relapse-free while receiving ALZ. The mean number of gadolinium-enhancing [Gd+] T1 lesions was reduced (1.7 before vs. 0.1 after; p < 0.001), and the mean number of T2 hyperintense lesions was maintained (35.7 before vs. 35.4 after; p = 0.392). A total of 27 (21.9%) patients reported 29 autoimmune diseases: hyperthyroidism (12), hypothyroidism (11), idiopathic thrombocytopenic purpura (ITP) (3), alopecia areata (1), chronic urticaria (1), and vitiligo (1). The mean number of health resources (outpatient visits, emergency room visits, hospital admissions, and tests performed in the hospital) used while patients were treated with ALZ progressively decreased from year 1 to year 4, except for a slight increase at year 2 of outpatient visits. Conclusion The ReaLMS study provides real-world evidence that ALZ can promote clinical and magnetic resonance imaging disease remission, as well as disability improvement in patients with MS, despite several prior DMT failures. The ALZ safety profile was consistent with data available from clinical trials and other real-world studies. Healthcare resource use was reduced throughout the treatment period.
Collapse
Affiliation(s)
- Sara Eichau
- Multiple Sclerosis Unit, Neurology Service, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Rocío López Ruiz
- Multiple Sclerosis Unit, Neurology Service, Hospital Universitario Virgen Macarena, Seville, Spain
| | - María Ruíz de Arcos
- Multiple Sclerosis Unit, Neurology Service, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Juan Luis Ruiz-Peña
- Multiple Sclerosis Unit, Neurology Service, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Guillermo Navarro
- Multiple Sclerosis Unit, Neurology Service, Hospital Universitario Virgen Macarena, Seville, Spain
| | | | | | - Julio Dotor García-Soto
- Multiple Sclerosis Unit, Neurology Service, Hospital Universitario Virgen Macarena, Seville, Spain
| |
Collapse
|
23
|
Pomary PK, Eichau S, Amigó N, Barrios L, Matesanz F, García-Valdecasas M, Hrom I, García Sánchez MI, Garcia-Martin ML. Multifaceted Analysis of Cerebrospinal Fluid and Serum from Progressive Multiple Sclerosis Patients: Potential Role of Vitamin C and Metal Ion Imbalance in the Divergence of Primary Progressive Multiple Sclerosis and Secondary Progressive Multiple Sclerosis. J Proteome Res 2023; 22:743-757. [PMID: 36720471 PMCID: PMC9990127 DOI: 10.1021/acs.jproteome.2c00460] [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] [Indexed: 02/02/2023]
Abstract
The progressive forms of multiple sclerosis (MS) primary progressive MS (PPMS) and secondary progressive MS (SPMS) are clinically distinguished by the rate at which symptoms worsen. Little is however known about the pathological mechanisms underlying the differential rate of accumulation of pathological changes. In this study, 1H NMR spectroscopy was used to measure low-molecular-weight metabolites in paired cerebrospinal fluid (CSF) and serum of PPMS, SPMS, and control patients, as well as to determine lipoproteins and glycoproteins in serum samples. Additionally, neurodegenerative and inflammatory markers, neurofilament light (NFL) and chitinase-3-like protein 1 (CHI3L1), and the concentration of seven metal elements, Mg, Mn, Cu, Fe, Pb, Zn, and Ca, were also determined in both CSF and serum. The results indicate that the pathological changes associated with progressive MS are mainly localized in the central nervous system (CNS). More so, PPMS and SPMS patients with comparable disability status are pathologically similar in relation to neurodegeneration, neuroinflammation, and some metabolites that distinguish them from controls. However, the rapid progression of PPMS from the onset may be driven by a combination of neurotoxicity induced by heavy metals coupled with diminished CNS antioxidative capacity associated with differential intrathecal ascorbate retention and imbalance of Mg and Cu.
Collapse
Affiliation(s)
- Precious Kwadzo Pomary
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA Plataforma BIONAND), Universidad de Málaga, C/Severo Ochoa, 35, 29590 Málaga, Spain
| | - Sara Eichau
- Unidad de Neurología, Hospital Universitario Virgen de la Macarena, Av. Dr. Fedriani, 3, 41009 Sevilla, Spain
| | - Núria Amigó
- Biosfer Teslab, 43201 Reus, Spain.,Department of Basic Medical Sciences, University Rovira I Virgili, IISPV, CIBERDEM, 43201 Reus, Spain
| | - Laura Barrios
- Statistics Department, Computing Center (SGAI-CSIC), Pinar 19, Madrid 28006, Spain
| | - Fuencisla Matesanz
- Instituto de Parasitologia y Biomedicina ″Lopez-Neyra″, Avda. del Conocimiento 17. P. T. Ciencias de la Salud, 18016 Granada, Spain
| | - Marta García-Valdecasas
- Unidad de Neurología, Hospital Universitario Virgen de la Macarena, Av. Dr. Fedriani, 3, 41009 Sevilla, Spain
| | - Ioana Hrom
- Unidad de Neurología, Hospital Universitario Virgen de la Macarena, Av. Dr. Fedriani, 3, 41009 Sevilla, Spain
| | - María Isabel García Sánchez
- Unidad de Neurología, Hospital Universitario Virgen de la Macarena, Av. Dr. Fedriani, 3, 41009 Sevilla, Spain
| | - Maria Luisa Garcia-Martin
- Instituto de Investigación Biomédica de Málaga y Plataforma en Nanomedicina (IBIMA Plataforma BIONAND), Universidad de Málaga, C/Severo Ochoa, 35, 29590 Málaga, Spain.,Biomedical Research Networking Center in Bioengineering, Biomaterials & Nanomedicine (CIBER-BBN), 29590 Málaga, Spain
| |
Collapse
|
24
|
Roos I, Diouf I, Sharmin S, Horakova D, Havrdova EK, Patti F, Shaygannejad V, Ozakbas S, Izquierdo G, Eichau S, Onofrj M, Lugaresi A, Alroughani R, Prat A, Girard M, Duquette P, Terzi M, Boz C, Grand'Maison F, Sola P, Ferraro D, Grammond P, Turkoglu R, Buzzard K, Skibina O, Yamou B, Altintas A, Gerlach O, van Pesch V, Blanco Y, Maimone D, Lechner-Scott J, Bergamaschi R, Karabudak R, McGuigan C, Cartechini E, Barnett M, Hughes S, Sa MJ, Solaro C, Ramo-Tello C, Hodgkinson S, Spitaleri D, Soysal A, Petersen T, Granella F, de Gans K, McCombe P, Ampapa R, Van Wijmeersch B, van der Walt A, Butzkueven H, Prevost J, Sanchez-Menoyo JL, Laureys G, Gouider R, Castillo-Triviño T, Gray O, Aguera-Morales E, Al-Asmi A, Shaw C, Deri N, Al-Harbi T, Fragoso Y, Csepany T, Sempere AP, Trevino-Frenk I, Schepel J, Moore F, Malpas C, Kalincik T. Comparative effectiveness in multiple sclerosis: A methodological comparison. Mult Scler 2023; 29:326-332. [PMID: 36800908 DOI: 10.1177/13524585231151394] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/22/2023]
Abstract
BACKGROUND In the absence of evidence from randomised controlled trials, observational data can be used to emulate clinical trials and guide clinical decisions. Observational studies are, however, susceptible to confounding and bias. Among the used techniques to reduce indication bias are propensity score matching and marginal structural models. OBJECTIVE To use the comparative effectiveness of fingolimod vs natalizumab to compare the results obtained with propensity score matching and marginal structural models. METHODS Patients with clinically isolated syndrome or relapsing remitting MS who were treated with either fingolimod or natalizumab were identified in the MSBase registry. Patients were propensity score matched, and inverse probability of treatment weighted at six monthly intervals, using the following variables: age, sex, disability, MS duration, MS course, prior relapses, and prior therapies. Studied outcomes were cumulative hazard of relapse, disability accumulation, and disability improvement. RESULTS 4608 patients (1659 natalizumab, 2949 fingolimod) fulfilled inclusion criteria, and were propensity score matched or repeatedly reweighed with marginal structural models. Natalizumab treatment was associated with a lower probability of relapse (PS matching: HR 0.67 [95% CI 0.62-0.80]; marginal structural model: 0.71 [0.62-0.80]), and higher probability of disability improvement (PS matching: 1.21 [1.02 -1.43]; marginal structural model 1.43 1.19 -1.72]). There was no evidence of a difference in the magnitude of effect between the two methods. CONCLUSIONS The relative effectiveness of two therapies can be efficiently compared by either marginal structural models or propensity score matching when applied in clearly defined clinical contexts and in sufficiently powered cohorts.
Collapse
Affiliation(s)
- Izanne Roos
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia/Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Ibrahima Diouf
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Sifat Sharmin
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, G.F. Ingrassia, Catania, Italy/Multiple Sclerosis Center, University of Catania, Catania, Italy
| | | | | | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Alessandra Lugaresi
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy/IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Alexandre Prat
- CHUM MS Center and Universite de Montreal, Montreal, QC, Canada
| | - Marc Girard
- CHUM MS Center and Universite de Montreal, Montreal, QC, Canada
| | - Pierre Duquette
- CHUM MS Center and Universite de Montreal, Montreal, QC, Canada
| | | | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | | | - Patrizia Sola
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Diana Ferraro
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | | | - Recai Turkoglu
- Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Katherine Buzzard
- Department of Neurology, Box Hill Hospital, Melbourne, VIC, Australia/Monash University, Melbourne, VIC, Australia/Neuroimmunology Centre, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Olga Skibina
- Department of Neurology, Box Hill Hospital, Melbourne, VIC, Australia/The Alfred Hospital, Melbourne, VIC, Australia
| | - Bassem Yamou
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Ayse Altintas
- Department of Neurology, School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey
| | - Oliver Gerlach
- Zuyderland Medical Center, Sittard-Geleen, The Netherlands/School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | - Vincent van Pesch
- Cliniques Universitaires Saint-Luc, Brussels, Belgium/Université Catholique de Louvain, Ottignies-Louvain-la-Neuve, Belgium
| | - Yolanda Blanco
- Center of Neuroimmunology, Service of Neurology, Hospital Clinic de Barcelona, Barcelona, Spain
| | - Davide Maimone
- Centro Sclerosi Multipla, UOC Neurologia, ARNAS Garibaldi, Catania, Italy
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University Newcastle, Newcastle, NSW, Australia/Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, NSW, Australia
| | | | | | | | | | | | | | - Maria José Sa
- Department of Neurology, Centro Hospitalar Universitario de Sao Joao, Porto, Portugal
| | - Claudio Solaro
- Department of Neurology, ASL3 Genovese, Genova, Italy/Department of Rehabilitation, M.L. Novarese Hospital Moncrivello, Moncrivello, Italy
| | | | - Suzanne Hodgkinson
- Immune Tolerance Laboratory, Ingham Institute and Department of Medicine, University of New South Wales, Sydney, NSW, Australia
| | - Daniele Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | | | - Franco Granella
- Department of Medicine and Surgery, University of Parma, Parma, Italy/Department of Emergency and General Medicine, Parma University Hospital, Parma, Italy
| | | | - Pamela McCombe
- The University of Queensland, Brisbane, QLD, Australia/Royal Brisbane and Women's Hospital, Herston, QLD, Australia
| | | | - Bart Van Wijmeersch
- Rehabilitation & MS Centre, University MS Centre, Noorderhart Hospital, Pelt, Belgium/Pelt and Hasselt University, Hasselt, Belgium
| | - Anneke van der Walt
- Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia/Central Clinical School, Monash University, Clayton, VIC, Australia
| | - Helmut Butzkueven
- Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia/Central Clinical School, Monash University, Clayton, VIC, Australia
| | | | | | - Guy Laureys
- Department of Neurology, University Hospital Ghent, Ghent, Belgium
| | - Riadh Gouider
- Department of Neurology, Razi Hospital, Manouba, Tunisia
| | | | - Orla Gray
- South Eastern HSC Trust, Belfast, UK
| | | | - Abdullah Al-Asmi
- Department of Medicine, Sultan Qaboos University Hospital, Al-Khodh, Oman
| | | | - Norma Deri
- Hospital Fernandez, Capital Federal, Buenos Aires, Argentina
| | - Talal Al-Harbi
- Neurology Department, King Fahad Specialist Hospital-Dammam, Khobar, Saudi Arabia
| | - Yara Fragoso
- Universidade Metropolitana de Santos, Santos, Brazil
| | - Tunde Csepany
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | | | - Irene Trevino-Frenk
- Instituto Nacional de Ciencias Médicas y Nutrición Salvador Zubirán, Mexico City, Mexico
| | | | | | - Charles Malpas
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia/Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia/Neuroimmunology Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia
| |
Collapse
|
25
|
Daruwalla C, Shaygannejad V, Ozakbas S, Havrdova EK, Horakova D, Alroughani R, Boz C, Patti F, Onofrj M, Lugaresi A, Eichau S, Girard M, Prat A, Duquette P, Yamout B, Khoury SJ, Sajedi SA, Turkoglu R, Altintas A, Skibina O, Buzzard K, Grammond P, Karabudak R, van der Walt A, Butzkueven H, Maimone D, Lechner-Scott J, Soysal A, John N, Prevost J, Spitaleri D, Ramo-Tello C, Gerlach O, Iuliano G, Foschi M, Ampapa R, van Pesch V, Barnett M, Shalaby N, D'hooghe M, Kuhle J, Sa MJ, Fabis-Pedrini M, Kermode A, Mrabet S, Gouider R, Hodgkinson S, Laureys G, Van Hijfte L, Macdonell R, Oreja-Guevara C, Cristiano E, McCombe P, Sanchez-Menoyo JL, Singhal B, Blanco Y, Hughes S, Garber J, Solaro C, McGuigan C, Taylor B, de Gans K, Habek M, Al-Asmi A, Mihaela S, Castillo Triviño T, Al-Harbi T, Rojas JI, Gray O, Khurana D, Van Wijmeersch B, Grigoriadis N, Inshasi J, Oh J, Aguera-Morales E, Fragoso Y, Moore F, Shaw C, Baghbanian SM, Shuey N, Willekens B, Hardy TA, Decoo D, Sempere AP, Field D, Wynford-Thomas R, Cunniffe NG, Roos I, Malpas CB, Coles AJ, Kalincik T, Brown JWL. Early non-disabling relapses are important predictors of disability accumulation in people with relapsing-remitting multiple sclerosis. Mult Scler 2023:13524585231151951. [PMID: 36851894 DOI: 10.1177/13524585231151951] [Citation(s) in RCA: 3] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 03/01/2023]
Abstract
BACKGROUND The prognostic significance of non-disabling relapses in people with relapsing-remitting multiple sclerosis (RRMS) is unclear. OBJECTIVE To determine whether early non-disabling relapses predict disability accumulation in RRMS. METHODS We redefined mild relapses in MSBase as 'non-disabling', and moderate or severe relapses as 'disabling'. We used mixed-effects Cox models to compare 90-day confirmed disability accumulation events in people with exclusively non-disabling relapses within 2 years of RRMS diagnosis to those with no early relapses; and any early disabling relapses. Analyses were stratified by disease-modifying therapy (DMT) efficacy during follow-up. RESULTS People who experienced non-disabling relapses within 2 years of RRMS diagnosis accumulated more disability than those with no early relapses if they were untreated (n = 285 vs 4717; hazard ratio (HR) = 1.29, 95% confidence interval (CI) = 1.00-1.68) or given platform DMTs (n = 1074 vs 7262; HR = 1.33, 95% CI = 1.15-1.54), but not if given high-efficacy DMTs (n = 572 vs 3534; HR = 0.90, 95% CI = 0.71-1.13) during follow-up. Differences in disability accumulation between those with early non-disabling relapses and those with early disabling relapses were not confirmed statistically. CONCLUSION This study suggests that early non-disabling relapses are associated with a higher risk of disability accumulation than no early relapses in RRMS. This risk may be mitigated by high-efficacy DMTs. Therefore, non-disabling relapses should be considered when making treatment decisions.
Collapse
Affiliation(s)
- Cyrus Daruwalla
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | | | | | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia, Catania, Italy Multiple Sclerosis Center, University of Catania, Catania, Italy
| | - Marco Onofrj
- Department of Neuroscience, Imaging and Clinical Sciences, University G. D'Annunzio, Chieti, Italy
| | - Alessandra Lugaresi
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Marc Girard
- CHUM and Universite de Montreal, Montreal, QC, Canada
| | | | | | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Samia J Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Seyed Aidin Sajedi
- Department of Neurology, Neuroscience Research Center, Golestan University of Medical Sciences, Gorgan, Iran
| | - Recai Turkoglu
- Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Ayse Altintas
- Department of Neurology, School of Medicine and Koc University Research Center for Translational Medicine (KUTTAM), Koc University, Istanbul, Turkey
| | - Olga Skibina
- Department of Neurology, Box Hill Hospital, Melbourne, VIC, Australia Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Katherine Buzzard
- Department of Neurology, Box Hill Hospital, Melbourne, VIC, Australia Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia MS Centre, Royal Melbourne Hospital, Melbourne, VIC, Australia
| | | | | | - Anneke van der Walt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Helmut Butzkueven
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Davide Maimone
- Centro Sclerosi Multipla, UOC Neurologia, ARNAS Garibaldi, Catania, Italy
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University Newcastle, Newcastle, NSW, Australia Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, NSW, Australia
| | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | - Nevin John
- Monash Medical Centre, Melbourne, VIC, Australia Department of Medicine, School of Clinical Sciences, Monash University, Melbourne, VIC, Australia
| | | | - Daniele Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | | | - Oliver Gerlach
- Academic MS Center Zuyderland, Department of Neurology, Zuyderland Medical Center, Sittard-Geleen, The Netherlands School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | | | - Matteo Foschi
- Department of Neuroscience, Neurology Unit, S. Maria delle Croci Hospital of Ravenna, AUSL Romagna, Ravenna, Italy
| | | | - Vincent van Pesch
- Cliniques Universitaires Saint-Luc, Brussels, Belgium Université Catholique de Louvain, Ottignies-Louvain-la-Neuve, Belgium
| | | | - Nevin Shalaby
- Neurology, Kasr Al Ainy MS Research Unit (KAMSU), Cairo, Egypt
| | - Marie D'hooghe
- Department of Neurology, National MS Center, Melsbroek, Belgium
| | - Jens Kuhle
- Neurology, MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), Departments of Head, Spine and Neuromedicine, Biomedicine and Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Maria Jose Sa
- Department of Neurology, Centro Hospitalar Universitario de Sao Joao, Porto, Portugal Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - Marzena Fabis-Pedrini
- Perron Institute for Neurological and Translational Science, University of Western Australia, Nedlands, WA, Australia Centre for Molecular Medicine and Innovative Therapeutics, Murdoch University, Perth, WA, Australia
| | - Allan Kermode
- Perron Institute for Neurological and Translational Science, University of Western Australia, Nedlands, WA, Australia Institute of Immunology and Infectious Diseases, Murdoch University, Perth, WA, Australia Sir Charles Gairdner Hospital, Nedlands, WA, Australia
| | - Saloua Mrabet
- Department of Neurology, University Hospital Razi - Manouba, Tunis, Tunisia Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | - Riadh Gouider
- Department of Neurology, University Hospital Razi - Manouba, Tunis, Tunisia
| | - Suzanne Hodgkinson
- Immune Tolerance Laboratory, Ingham Institute and Department of Medicine, University of New South Wales (UNSW), Sydney, NSW, Australia
| | - Guy Laureys
- Department of Neurology, University Hospital Ghent, Ghent, Belgium
| | | | | | | | - Edgardo Cristiano
- Centro de Esclerosis Múltiple de Buenos Aires (CEMBA), Buenos Aires, Argentina
| | - Pamela McCombe
- The University of Queensland, Brisbane, QLD, Australia Royal Brisbane and Women's Hospital, Herston, QLD, Australia
| | | | - Bhim Singhal
- Bombay Hospital Institute of Medical Sciences, Mumbai, India
| | - Yolanda Blanco
- Center of Neuroimmunology, Service of Neurology, Hospital Clinic de Barcelona, Barcelona, Spain
| | | | | | - Claudio Solaro
- Department of Neurology, ASL3 Genovese, Genova, Italy Department of Rehabilitation, M.L. Novarese Hospital, Moncrivello, Italy
| | | | | | | | - Mario Habek
- Department of Neurology, University Hospital Center Zagreb, Zagreb, Croatia University of Zagreb, School of Medicine, Zagreb, Croatia
| | - Abdullah Al-Asmi
- College of Medicine & Health Sciences and Sultan Qaboos University Hospital, Sultan Qaboos University, Seeb, Oman
| | - Simu Mihaela
- Department of Neurology, Victor Babes University of Medicine and Pharmacy, Timișoara, Romania
| | | | - Talal Al-Harbi
- Neurology Department, King Fahad Specialist Hospital-Dammam, Khobar, Saudi Arabia
| | | | - Orla Gray
- South Eastern HSC Trust, Belfast, UK
| | - Dheeraj Khurana
- Postgraduate Institute of Medical Education and Research (PGIMER), Chandigarh, India
| | - Bart Van Wijmeersch
- University MS Centre, Hasselt-Pelt, Belgium Noorderhart Rehabilitation & MS Center, Pelt and Hasselt University, Hasselt, Belgium
| | | | | | - Jiwon Oh
- St. Michael's Hospital, Toronto, ON, Canada
| | | | - Yara Fragoso
- Universidade Metropolitana de Santos, Santos, Brazil
| | | | | | - Seyed Mohammad Baghbanian
- Booali Sina Hospital, Neurology Department, Faculty of Medicine, Mazandaran University of Medical Sciences, Sari, Iran
| | - Neil Shuey
- St. Vincent's Hospital, Fitzroy, Melbourne, VIC, Australia
| | - Barbara Willekens
- Department of Neurology, Antwerp University Hospital, Edegem, Belgium Translational Neurosciences Research Group, Faculty of Medicine and Health Sciences, University of Antwerp, Antwerp, Belgium
| | - Todd A Hardy
- Concord Repatriation General Hospital, Sydney, NSW, Australia
| | | | | | - Deborah Field
- Lyell McEwin Hospital, Elizabeth Vale, SA, Australia
| | - Ray Wynford-Thomas
- Division of Psychological Medicine and Clinical Neurosciences, Cardiff University School of Medicine, Cardiff, UK Helen Durham Centre for Neuroinflammation, University Hospital of Wales, Cardiff, UK
| | - Nick G Cunniffe
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Izanne Roos
- MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - Charles B Malpas
- MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia Melbourne School of Psychological Sciences, University of Melbourne, Melbourne, VIC, Australia
| | - Alasdair J Coles
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| | - Tomas Kalincik
- MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, VIC, Australia CORe, Department of Medicine, University of Melbourne, Melbourne, VIC, Australia
| | - J William L Brown
- Department of Clinical Neurosciences, University of Cambridge, Cambridge, UK
| |
Collapse
|
26
|
Signori A, Lorscheider J, Vukusic S, Trojano M, Iaffaldano P, Hillert J, Hyde R, Pellegrini F, Magyari M, Koch-Henriksen N, Sørensen PS, Spelman T, van der Walt A, Horakova D, Havrdova E, Girard M, Eichau S, Grand'Maison F, Gerlach O, Terzi M, Ozakbas S, Skibina O, Van Pesch V, Sa MJ, Prevost J, Alroughani R, McCombe PA, Gouider R, Mrabet S, Castillo-Trivino T, Zhu C, de Gans K, Sánchez-Menoyo JL, Yamout B, Khoury S, Sormani MP, Kalincik T, Butzkueven H. Heterogeneity on long-term disability trajectories in patients with secondary progressive MS: a latent class analysis from Big MS Data network. J Neurol Neurosurg Psychiatry 2023; 94:23-30. [PMID: 36171104 DOI: 10.1136/jnnp-2022-329987] [Citation(s) in RCA: 7] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/18/2022] [Accepted: 09/12/2022] [Indexed: 02/02/2023]
Abstract
BACKGROUND Over the decades, several natural history studies on patients with primary (PPMS) or secondary progressive multiple sclerosis (SPMS) were reported from international registries. In PPMS, a consistent heterogeneity on long-term disability trajectories was demonstrated. The aim of this study was to identify subgroups of patients with SPMS with similar longitudinal trajectories of disability over time. METHODS All patients with MS collected within Big MS registries who received an SPMS diagnosis from physicians (cohort 1) or satisfied the Lorscheider criteria (cohort 2) were considered. Longitudinal Expanded Disability Status Scale (EDSS) scores were modelled by a latent class growth analysis (LCGA), using a non-linear function of time from the first EDSS visit in the range 3-4. RESULTS A total of 3613 patients with SPMS were included in the cohort 1. LCGA detected three different subgroups of patients with a mild (n=1297; 35.9%), a moderate (n=1936; 53.6%) and a severe (n=380; 10.5%) disability trajectory. Median time to EDSS 6 was 12.1, 5.0 and 1.7 years, for the three groups, respectively; the probability to reach EDSS 6 at 8 years was 14.4%, 78.4% and 98.3%, respectively. Similar results were found among 7613 patients satisfying the Lorscheider criteria. CONCLUSIONS Contrary to previous interpretations, patients with SPMS progress at greatly different rates. Our identification of distinct trajectories can guide better patient selection in future phase 3 SPMS clinical trials. Additionally, distinct trajectories could reflect heterogeneous pathological mechanisms of progression.
Collapse
Affiliation(s)
- Alessio Signori
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Johannes Lorscheider
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine and Clinical Research, University Hospital Basel, University of Basel, Basel, Switzerland
| | - Sandra Vukusic
- Service de Neurologie A, Hopital Neurologique, Hospices Civils de Lyon, Lyon Bron, France
| | - Maria Trojano
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Pietro Iaffaldano
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari Aldo Moro, Bari, Italy
| | - Jan Hillert
- Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden
| | | | | | - Melinda Magyari
- Department of Neurology, Danish Multiple Sclerosis Center, Rigshospitalet, Copenhagen, Denmark
| | - Nils Koch-Henriksen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Per Soelberg Sørensen
- Department of Neurology, Danish Multiple Sclerosis Center, Rigshospitalet, Copenhagen, Denmark
| | - Tim Spelman
- Clinical Neuroscience, Karolinska Institute, Stockholm, Sweden.,Department of Neurology, Box Hill Hospital, Melbourne, Victoria, Australia
| | | | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, Charles University in Prague, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Eva Havrdova
- Department of Neurology and Center of Clinical Neuroscience, Charles University in Prague, 1st Faculty of Medicine and General University Hospital in Prague, Prague, Czech Republic
| | - Marc Girard
- CHUM and Universite de Montreal, Montreal, Quebec, Canada
| | - Sara Eichau
- Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Oliver Gerlach
- Department of Neurology, Zuyderland Medical Center, Sittard-Geleen, The Netherlands.,School for Mental Health and Neuroscience, Maastricht University, Maastricht, The Netherlands
| | | | | | - Olga Skibina
- Neurology, Box Hill Hospital, Melbourne, Victoria, Australia.,Department of Neuroscience, Monash University Central Clinical School, Melbourne, Victoria, Australia
| | | | - Maria Jose Sa
- Neurology, Centro Hospitalar de São João, Porto, Portugal.,Faculty of Health Sciences, University Fernando Pessoa, Porto, Portugal
| | - Julie Prevost
- Centre integre de sante et de services sociaux des Laurentides point de service de Saint-Jerome, Saint-Jerome, Quebec, Canada
| | | | - Pamela A McCombe
- UQCCR, The University of Queensland, Brisbane, Queensland, Australia
| | - Riadh Gouider
- Department of Neurology, Razi Hospital, Manouba, Tunisia
| | - Saloua Mrabet
- Department of Neurology, Razi University Hospital, Manouba, Tunisia.,Faculty of Medicine of Tunis, University of Tunis El Manar, Tunis, Tunisia
| | | | - Chao Zhu
- Neuroscience, Centre Clinical School, Monash University, Victoria, Australia
| | | | | | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Samia Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | | | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Helmut Butzkueven
- Neuroscience, Centre Clinical School, Monash University, Victoria, Australia.,Managing Director, MSBase Foundation, Melbourne, Victoria, Australia
| | | |
Collapse
|
27
|
Zhong M, van der Walt A, Monif M, Hodgkinson S, Eichau S, Kalincik T, Lechner-Scott J, Buzzard K, Skibina O, Van Pesch V, Butler E, Prevost J, Girard M, Oh J, Butzkueven H, Jokubaitis V. Prediction of relapse activity when switching to cladribine for multiple sclerosis. Mult Scler 2023; 29:119-129. [PMID: 35894247 DOI: 10.1177/13524585221111677] [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] [Indexed: 02/01/2023]
Abstract
BACKGROUND Patients with relapsing-remitting multiple sclerosis commonly switch between disease-modifying therapies (DMTs). Identifying predictors of relapse when switching could improve outcomes. OBJECTIVE To determine predictors of relapse hazard when switching to cladribine. METHODS Data of patients who switched to cladribine, grouped by prior disease-modifying therapy (pDMT; interferon-β/glatiramer acetate, dimethyl fumarate, teriflunomide, fingolimod or natalizumab (NTZ)), were extracted from the MSBase Registry. Predictors of relapse hazard during the treatment gap and the first year of cladribine therapy were determined. RESULTS Of 513 patients, 22 relapsed during the treatment gap, and 38 within 1 year of starting cladribine. Relapse in the year before pDMT cessation predicted treatment gap relapse hazard (hazard ratio (HR) = 2.43, 95% confidence interval (CI) = 1.03-5.71). After multivariable adjustment, relapse hazard on cladribine was predicted by relapse before pDMT cessation (HR = 2.00, 95% CI = 1.01-4.02), treatment gap relapse (HR = 6.18, 95% confidence interval (CI) = 2.65-14.41), switch from NTZ (HR compared to injectable therapies 4.08, 95% CI = 1.35-12.33) and age at cladribine start (HR = 0.96, 95% CI = 0.91-0.99). CONCLUSION Relapse during or prior to the treatment gap, and younger age, are of prognostic relevance in the year after switching to cladribine. Switching from NTZ is also independently associated with greater relapse hazard.
Collapse
Affiliation(s)
- Michael Zhong
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Anneke van der Walt
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Mastura Monif
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia/MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Tomas Kalincik
- MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia/CORe, Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University of Newcastle, Newcastle, NSW, Australia/Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, NSW, Australia
| | - Katherine Buzzard
- MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia/Department of Neurosciences, Eastern Health Clinical School, Monash University, Box Hill Hospital, Melbourne, VIC, Australia
| | - Olga Skibina
- Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia/Department of Neurosciences, Eastern Health Clinical School, Monash University, Box Hill Hospital, Melbourne, VIC, Australia
| | | | | | | | - Marc Girard
- CHUM and Universite de Montreal, Montreal, QC, Canada
| | - Jiwon Oh
- Division of Neurology, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada
| | - Helmut Butzkueven
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Vilija Jokubaitis
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| |
Collapse
|
28
|
Jokubaitis VG, Campagna MP, Ibrahim O, Stankovich J, Kleinova P, Matesanz F, Hui D, Eichau S, Slee M, Lechner-Scott J, Lea R, Kilpatrick TJ, Kalincik T, De Jager PL, Beecham A, McCauley JL, Taylor BV, Vucic S, Laverick L, Vodehnalova K, García-Sanchéz MI, Alcina A, van der Walt A, Havrdova EK, Izquierdo G, Patsopoulos N, Horakova D, Butzkueven H. Not all roads lead to the immune system: the genetic basis of multiple sclerosis severity. Brain 2022:6854441. [DOI: 10.1093/brain/awac449] [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] [Received: 07/13/2022] [Accepted: 11/06/2022] [Indexed: 12/05/2022] Open
Abstract
Abstract
Multiple sclerosis is a leading cause of neurological disability in adults. Heterogeneity in multiple sclerosis clinical presentation has posed a major challenge for identifying genetic variants associated with disease outcomes.
To overcome this challenge, we used prospectively ascertained clinical outcomes data from the largest international multiple sclerosis Registry, MSBase. We assembled a cohort of deeply phenotyped individuals of European ancestry with relapse-onset multiple sclerosis. We used unbiased genome-wide association study and machine learning approaches to assess the genetic contribution to longitudinally defined multiple sclerosis severity phenotypes in 1,813 individuals.
Our primary analyses did not identify any genetic variants of moderate to large effect sizes that met genome-wide significance thresholds. The strongest signal was associated with rs7289446 (β=-0.4882, P = 2.73 × 10−7), intronic to SEZ6L on chromosome 22. However, we demonstrate that clinical outcomes in relapse-onset multiple sclerosis are associated with multiple genetic loci of small effect sizes. Using a machine learning approach incorporating over 62,000 variants together with clinical and demographic variables available at multiple sclerosis disease onset, we could predict severity with an area under the receiver operator curve of 0.84 (95% CI 0.79–0.88). Our machine learning algorithm achieved positive predictive value for outcome assignation of 80% and negative predictive value of 88%. This outperformed our machine learning algorithm that contained clinical and demographic variables alone (area under the receiver operator curve 0.54, 95% CI 0.48–0.60).
Secondary, sex-stratified analyses identified two genetic loci that met genome-wide significance thresholds. One in females (rs10967273; βfemale =0.8289, P = 3.52 × 10−08), the other in males (rs698805; βmale = -1.5395, P = 4.35 × 10−08), providing some evidence for sex dimorphism in multiple sclerosis severity. Tissue enrichment and pathway analyses identified an overrepresentation of genes expressed in central nervous system compartments generally, and specifically in the cerebellum (P = 0.023). These involved mitochondrial function, synaptic plasticity, oligodendroglial biology, cellular senescence, calcium and g-protein receptor signalling pathways. We further identified six variants with strong evidence for regulating clinical outcomes, the strongest signal again intronic to SEZ6L (adjusted hazard ratio 0.72, P = 4.85 × 10−4).
Here we report a milestone in our progress towards understanding the clinical heterogeneity of multiple sclerosis outcomes, implicating functionally distinct mechanisms to multiple sclerosis risk. Importantly, we demonstrate that machine learning using common single nucleotide variant clusters, together with clinical variables readily available at diagnosis can improve prognostic capabilities at diagnosis, and with further validation has the potential to translate to meaningful clinical practice change.
Collapse
Affiliation(s)
- Vilija G Jokubaitis
- Department of Neuroscience, Central Clinical School, Monash University , Melbourne , Australia
- Department of Neurology, Alfred Health , Melbourne , Australia
- Department of Medicine, University of Melbourne , Melbourne , Australia
- Department of Neurology, Melbourne Health , Melbourne , Australia
| | - Maria Pia Campagna
- Department of Neuroscience, Central Clinical School, Monash University , Melbourne , Australia
| | - Omar Ibrahim
- Department of Neuroscience, Central Clinical School, Monash University , Melbourne , Australia
| | - Jim Stankovich
- Department of Neuroscience, Central Clinical School, Monash University , Melbourne , Australia
| | - Pavlina Kleinova
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital , Prague , Czech Republic
| | - Fuencisla Matesanz
- Instituto de Parasitología y Biomedicina López Neyra, CSIC , Granada , Spain
| | - Daniel Hui
- Brigham and Women’s Hospital, Harvard Medical School , MA , USA
| | - Sara Eichau
- Hospital Universitario Virgen Macarena , Sevilla , Spain
| | - Mark Slee
- College of Medicine and Public Health, Flinders University , Adelaide , Australia
| | - Jeannette Lechner-Scott
- Department of Neurology, John Hunter Hospital , Newcastle , Australia
- School of Medicine and Public Health, University of Newcastle , Newcastle , Australia
| | - Rodney Lea
- Genomics Research Centre, Centre of Genomics and Personalised Health, Queensland University of Technology , Australia
| | - Trevor J Kilpatrick
- Department of Neurology, Melbourne Health , Melbourne , Australia
- Melbourne Neuroscience Institute, University of Melbourne , Melbourne , Australia
| | - Tomas Kalincik
- Department of Neurology, Melbourne Health , Melbourne , Australia
- CORe, Department of Medicine, University of Melbourne , Australia
| | - Philip L De Jager
- Multiple Sclerosis Center and the Center for Translational and Computational Neuroimmunology, Department of Neurology, Columbia University, New York , NY , USA
| | - Ashley Beecham
- John. P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami , FL , USA
| | - Jacob L McCauley
- John. P. Hussman Institute for Human Genomics, Miller School of Medicine, University of Miami , FL , USA
| | - Bruce V Taylor
- Menzies Institute for Medical Research, University of Tasmania , Hobart , Australia
| | - Steve Vucic
- Westmead Institute, University of Sydney , Sydney , Australia
| | - Louise Laverick
- Department of Medicine, University of Melbourne , Melbourne , Australia
| | - Karolina Vodehnalova
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital , Prague , Czech Republic
| | - Maria-Isabel García-Sanchéz
- UGC Neurología. Hospital Universitario Virgen Macarena, Nodo Biobanco del Sistema Sanitario Público de Andalucía , Sevilla , Spain
| | - Antonio Alcina
- Instituto de Parasitología y Biomedicina López Neyra, CSIC , Granada , Spain
| | - Anneke van der Walt
- Department of Neuroscience, Central Clinical School, Monash University , Melbourne , Australia
- Department of Neurology, Alfred Health , Melbourne , Australia
- Department of Medicine, University of Melbourne , Melbourne , Australia
- Department of Neurology, Melbourne Health , Melbourne , Australia
| | - Eva Kubala Havrdova
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital , Prague , Czech Republic
| | - Guillermo Izquierdo
- Hospital Universitario Virgen Macarena , Sevilla , Spain
- Fundación DINAC , Sevilla , Spain
| | | | - Dana Horakova
- Department of Neurology and Centre of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital , Prague , Czech Republic
| | - Helmut Butzkueven
- Department of Neuroscience, Central Clinical School, Monash University , Melbourne , Australia
- Department of Neurology, Alfred Health , Melbourne , Australia
- Department of Medicine, University of Melbourne , Melbourne , Australia
- Department of Neurology, Melbourne Health , Melbourne , Australia
| |
Collapse
|
29
|
Sharmin S, Malpas CB, Roos I, Diouf I, Alroughani R, Ozakbas S, Izquierdo G, Eichau S, Horakova D, Havrdova EK, Patti F, Terzi M, Boz C, Yamout B, Khoury SJ, Onofrj M, Lugaresi A, Altintas A, Prat A, Girard M, Duquette P, Sá MJ, La Spitaleri D, Sidhom Y, Gouider R, Mrabet S, Soysal A, Turkoglu R, Amato MP, Fragoso YD, Kalincik T. Early predictors of disability in paediatric multiple sclerosis: evidence from a multi-national registry. J Neurol Neurosurg Psychiatry 2022:jnnp-2022-329713. [PMID: 36180218 DOI: 10.1136/jnnp-2022-329713] [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] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 06/01/2022] [Accepted: 08/28/2022] [Indexed: 11/03/2022]
Abstract
BACKGROUND Early recognition of markers of faster disability worsening in paediatric-onset multiple sclerosis (MS) is a key requisite of personalised therapy for children with MS at the earliest possible time. OBJECTIVE To identify early predictors of rapid disability accrual in patients with paediatric-onset MS. METHODS Using the global MSBase registry, we identified patients who were <18 years old at the onset of MS symptoms. The clinico-demographic characteristics examined as predictors of future MS Severity Score (MSSS) included sex, age at symptom onset, absence of disability at the initial assessment, maximum Expanded Disability Status Scale (EDSS) score, relapse frequency and presence of brainstem, pyramidal, visual or cerebellar symptoms in the first year. A Bayesian log-normal generalised linear mixed model adjusted for cumulative proportion of time on higher-efficacy disease-modifying therapies (DMTs) was used to analyse the data. RESULTS 672 patients (70% female) contributing 9357 visits were included. The median age at symptom onset was 16 (quartiles 15-17) years. Older age at symptom onset (exp(β)=1.10 (95% CI 1.04 to 1.17)), higher EDSS score (1.22 (1.12 to 1.34)) and pyramidal (1.31 (1.11 to 1.55)), visual (1.25 (1.10 to 1.44)) or cerebellar (1.18 (1.01 to 1.38)) symptoms in the first year were associated with higher MSSS. MSSS was reduced by 4% for every 24% increase in the proportion of time on higher-efficacy DMTs (0.96 (0.93 to 0.99)). CONCLUSIONS A relatively later onset of MS in childhood, higher disability and pyramidal, visual or cerebellar symptoms during the first year predicted significant worsening in disability in patients with paediatric-onset MS. Persistent treatment with higher-efficacy DMTs was associated with a reduced rate of disability worsening.
Collapse
Affiliation(s)
- Sifat Sharmin
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Charles B Malpas
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology, Department of Neurology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Izanne Roos
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology, Department of Neurology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Ibrahima Diouf
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Serkan Ozakbas
- Faculty of Medicine, Dokuz Eylul University, İzmir, Turkey
| | - Guillermo Izquierdo
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Sara Eichau
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Eva K Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, Multiple Sclerosis Center, University of Catania, Catania, Italy
| | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | - Cavit Boz
- Department of Neurology, Karadeniz Technical University, Trabzon, Turkey
| | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
- Neurology Department, American University of Beirut, Beirut, Lebanon
| | - Samia J Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Marco Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, University G. d'Annunzio, Chieti, Italy
| | - Alessandra Lugaresi
- UOSI Riabilitazione Sclerosi Multipla, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
- Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | - Ayse Altintas
- Department of Neurology, School of Medicine, Koc University, Istanbul, Turkey
| | - Alexandre Prat
- CHUM MS Center and Department of Neuroscience, Faculty of Medicine, Université de Montréal, Montréal, Quebec, Canada
| | - Marc Girard
- CHUM MS Center and Department of Neuroscience, Faculty of Medicine, Université de Montréal, Montréal, Quebec, Canada
| | - Pierre Duquette
- CHUM MS Center and Department of Neuroscience, Faculty of Medicine, Université de Montréal, Montréal, Quebec, Canada
| | - Maria José Sá
- Department of Neurology, Centro Hospitalar Universitario de Sao Joao, Porto, Portugal
| | | | - Youssef Sidhom
- Department of Neurology, Razi Hospital, Manouba, Tunisia
| | - Riadh Gouider
- Department of Neurology, Razi Hospital, Manouba, Tunisia
| | - Saloua Mrabet
- Clinical Investigation Center Neurosciences and Mental Health, Faculty of Medicine, University Tunis El Manar, Tunis, Tunisia
| | - Aysun Soysal
- Department of Neurology, Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | - Recai Turkoglu
- Department of Neurology, Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Maria Pia Amato
- Department NEUROFARBA, University of Florence, Florence, Italy
| | - Yara D Fragoso
- Department of Neurology, Universidade Metropolitana de Santos, Santos, Brazil
| | - Tomas Kalincik
- CORe, Department of Medicine, The University of Melbourne, Melbourne, Victoria, Australia
- Neuroimmunology, Department of Neurology, The Royal Melbourne Hospital, Melbourne, Victoria, Australia
| |
Collapse
|
30
|
Roos I, Malpas C, Leray E, Casey R, Horakova D, Havrdova EK, Debouverie M, Patti F, De Seze J, Izquierdo G, Eichau S, Edan G, Prat A, Girard M, Ozakbas S, Grammond P, Zephir H, Ciron J, Maillart E, Moreau T, Amato MP, Labauge P, Alroughani R, Buzzard K, Skibina O, Terzi M, Laplaud DA, Berger E, Grand'Maison F, Lebrun-Frenay C, Cartechini E, Boz C, Lechner-Scott J, Clavelou P, Stankoff B, Prevost J, Kappos L, Pelletier J, Shaygannejad V, Yamout BI, Khoury SJ, Gerlach O, Spitaleri DLA, Van Pesch V, Gout O, Turkoglu R, Heinzlef O, Thouvenot E, McCombe PA, Soysal A, Bourre B, Slee M, Castillo-Trivino T, Bakchine S, Ampapa R, Butler EG, Wahab A, Macdonell RA, Aguera-Morales E, Cabre P, Ben NH, Van der Walt A, Laureys G, Van Hijfte L, Ramo-Tello CM, Maubeuge N, Hodgkinson S, Sánchez-Menoyo JL, Barnett MH, Labeyrie C, Vucic S, Sidhom Y, Gouider R, Csepany T, Sotoca J, de Gans K, Al-Asmi A, Fragoso YD, Vukusic S, Butzkueven H, Kalincik T. Disease Reactivation After Cessation of Disease-Modifying Therapy in Patients With Relapsing-Remitting Multiple Sclerosis. Neurology 2022; 99:e1926-e1944. [PMID: 35977837 DOI: 10.1212/wnl.0000000000201029] [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] [Received: 11/05/2021] [Accepted: 06/13/2022] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVES To evaluate the rate of return of disease activity after cessation of multiple sclerosis (MS) disease-modifying therapy. METHODS This was a retrospective cohort study from two large observational MS registries: MSBase and OFSEP. Patients with relapsing-remitting MS who had ceased a disease-modifying therapy and were followed up for the subsequent 12-months were included in the analysis. The primary study outcome was annualised relapse rate in the 12 months after disease-modifying therapy discontinuation stratified by patients who did, and did not, commence a subsequent therapy. The secondary endpoint was the predictors of first relapse and disability accumulation after treatment discontinuation. RESULTS 14,213 patients, with 18,029 eligible treatment discontinuation epochs, were identified for seven therapies. Annualised rates of relapse (ARR) started to increase 2-months after natalizumab cessation (month 2-4 ARR, 95% confidence interval): 0.47, 0.43-0.51). Commencement of a subsequent therapy within 2-4 months reduced the magnitude of disease reactivation (mean ARR difference: 0.15, 0.08-0.22). After discontinuation of fingolimod, rates of relapse increased overall (month 1-2 ARR: 0.80, 0.70-0.89), and stabilised faster in patients who started a new therapy within 1-2 months (mean ARR difference: 0.14, -0.01-0.29). Magnitude of disease reactivation for other therapies was low, but reduced further by commencement of another treatment 1-10 months after treatment discontinuation. Predictors of relapse were higher relapse rate in the year before cessation, female sex, younger age and higher EDSS. Commencement of a subsequent therapy reduced both the risk of relapse (HR 0.76, 95%CI 0.72-0.81) and disability accumulation (0.73, 0.65-0.80). CONCLUSION The rate of disease reactivation after treatment cessation differs among MS treatments, with the peaks of relapse activity ranging from 1 to 10 months in untreated cohorts that discontinued different therapies. These results suggest that untreated intervals should be minimised after stopping anti-trafficking therapies (natalizumab and fingolimod). CLASSIFICATION OF EVIDENCE This study provides class III that disease reactivation occurs within months of discontinuation of multiple sclerosis disease-modifying therapies. Risk of disease activity is reduced by commencement of a subsequent therapy.
Collapse
Affiliation(s)
- Izanne Roos
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia.,Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Charles Malpas
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia.,Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Emmanuelle Leray
- Rennes University, EHESP, REPERES EA 7449, F-35000 Rennes, France.,Univ Rennes, CHU Rennes, Inserm, CIC 1414 [(Centre dInvestigation Clinique de Rennes)], F-35000 Rennes, France
| | - Romain Casey
- Université de Lyon, Université Claude Bernard Lyon 1, F-69000 Lyon, France.,Hospices Civils de Lyon, Service de Neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation, F-69677 Bron, France.,Observatoire Français de la Sclérose en Plaques, Centre de Recherche en Neurosciences de Lyon, INSERM 1028 et CNRS UMR 5292, F-69003 Lyon, France.,EUGENE DEVIC EDMUS Foundation against multiple sclerosis, state-approved foundation, F-69677 Bron, France
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Marc Debouverie
- Nancy University Hospital, Department of Neurology, Nancy, France.,Université de Lorraine, APEMAC, F-54000 Nancy, France
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia, Catania, Italy.,Multiple Sclerosis Center, University of Catania, Catania, Italy
| | - Jerome De Seze
- CHU de Strasbourg, Department of Neurology and Clinical Investigation Center, CIC 1434, INSERM 1434, F-67000 Strasbourg, France
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Gilles Edan
- CHU Pontchaillou, CIC1414 INSERM, F-35000 Rennes France
| | - Alexandre Prat
- CHUM MS Center and Universite de Montreal, Montreal, Canada
| | - Marc Girard
- CHUM MS Center and Universite de Montreal, Montreal, Canada
| | | | | | - Helene Zephir
- CHU Lille, CRCSEP Lille, Univ Lille, U1172, F-59000 Lille, France
| | - Jonathan Ciron
- CHU de Toulouse, Hôpital Pierre-Paul Riquet, Department of Neurology, CRC-SEP, F-31059 Toulouse Cedex 9, France
| | | | - Thibault Moreau
- CHU de Dijon, Department of Neurology, EA4184, F-21000 Dijon, France
| | - Maria Pia Amato
- Department NEUROFARBA, University of Florence, Florence, Italy
| | - Pierre Labauge
- CHU de Montpellier, MS Unit, F-34295 Montpellier Cedex 5, France.,University of Montpellier (MUSE), F-34000 Montpellier, France
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Katherine Buzzard
- Department of Neurology, Box Hill Hospital, Melbourne, Australia.,Monash University, Melbourne, Australia.,Melbourne MS Centre, Royal Melbourne Hospital, Melbourne, Australia
| | - Olga Skibina
- Department of Neurology, Box Hill Hospital, Melbourne, Australia.,Monash University, Melbourne, Australia.,The Alfred Hospital, Melbourne, Australia
| | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | - David Axel Laplaud
- CHU de Nantes, Service de Neurologie & CIC015 INSERM, F-44093 Nantes, France.,CRTI-Inserm U1064, F-44000 Nantes, France
| | - Eric Berger
- CHU de Besançon, Service de Neurologie 25 030 Besançon, France
| | | | - Christine Lebrun-Frenay
- Neurology, UR2CA, Centre Hospitalier Universitaire Pasteur2, Université Nice Côte d'Azur, Nice, France
| | | | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University Newcastle, Newcastle, Australia.,Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, Australia
| | - Pierre Clavelou
- CHU Clermont-Ferrand, Department of Neurology, F-63000 Clermont-Ferrand ; Université Clermont Auvergne, Inserm, Neuro-Dol, F-63000 Clermont-Ferrand, France
| | - Bruno Stankoff
- Sorbonne Universités, UPMC Paris 06, Brain and Spine Institute, ICM, Hôpital de la Pitié Salpêtrière, Inserm UMR S 1127, CNRS UMR 7225, and Department of Neurology, AP-HP, Saint-Antoine hospital, F-75000 Paris, France
| | | | - Ludwig Kappos
- Neurologic Clinic and Policlinic, Departments of Medicine and Clinical Research, University Hospital and University of Basel, Basel, Switzerland
| | - Jean Pelletier
- Aix Marseille Univ, APHM, Hôpital de la Timone, Pôle de Neurosciences Cliniques, Service de Neurologie, 13005 Marseille, France
| | | | - Bassem I Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Samia J Khoury
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Oliver Gerlach
- Department of Neurology, Zuyderland Medical Center, Sittard-Geleen, Netherlands
| | - Daniele L A Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | - Vincent Van Pesch
- Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | - Olivier Gout
- Fondation Rotschild, Department of Neurology, F-75000 Paris, France
| | - Recai Turkoglu
- Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Olivier Heinzlef
- Hôpital de Poissy, Departement of Neurology, F-78300 Poissy, France
| | - Eric Thouvenot
- Department of Neurology, Nimes University Hospital, F-30029 Nimes Cedex 9, France.,Institut de Génomique Fonctionnelle, UMR5203, INSERM 1191, Univ. Montpellier, F-34094 Montpellier Cedex 5, France
| | - Pamela Ann McCombe
- University of Queensland, Brisbane, Australia.,Royal Brisbane and Women's Hospital, Brisbane, Australia
| | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | - Bertrand Bourre
- CHU de Rouen, Departement of Neurology, F-76000 Rouen, France
| | - Mark Slee
- Flinders University, Adelaide, Australia
| | - Tamara Castillo-Trivino
- Instituto de Investigación Sanitaria Biodonostia, Hospital Universitario Donostia, San Sebastián, Spain
| | - Serge Bakchine
- CHU de Reims, Department of neurology, F-51092 Reims cedex, France
| | | | | | - Abir Wahab
- APHP, Hôpital Henri Mondor, Department of neurology, F-94000 Créteil, France
| | | | | | - Philippe Cabre
- CHU de la Martinique, Department of Neurology, F-97200 Fort-de-France, France
| | - Nasr Haifa Ben
- Hôpital Sud Francilien, Department of neurology, F-91160 Corbeil Essonnes, France
| | - Anneke Van der Walt
- Department of Neurology, The Alfred Hospital, Melbourne, Australia.,Central Clinical School, Monash University, Melbourne, Australia
| | - Guy Laureys
- Department of Neurology, Universitary Hospital Ghent, Ghent, Belgium
| | | | | | - Nicolas Maubeuge
- CHU La Milétrie, Hôpital Jean Bernard, Department of neurology, F-86000 Poitiers, France
| | | | | | | | - Celine Labeyrie
- . CHU Bicêtre, Department of neurology, F-94275 Le Kremlin Bicêtre, France
| | | | - Youssef Sidhom
- Department of Neurology, Razi Hospital, Manouba, Tunisia
| | - Riadh Gouider
- Department of Neurology, Razi Hospital, Manouba, Tunisia
| | - Tunde Csepany
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Javier Sotoca
- Hospital Universitari MútuaTerrassa, Barcelona, Spain
| | | | | | | | - Sandra Vukusic
- Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, 69677 Lyon/Bron, France.,Centre des Neurosciences de Lyon, Observatoire Français de la Sclérose en Plaques, INSERM 1028 et CNRS UMR5292, 69003 Lyon, France.,Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, F-69000 Lyon, France
| | - Helmut Butzkueven
- Department of Neurology, The Alfred Hospital, Melbourne, Australia.,Central Clinical School, Monash University, Melbourne, Australia
| | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia .,Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | | | | |
Collapse
|
31
|
Meca-Lallana JE, Casanova B, Rodríguez-Antigüedad A, Eichau S, Izquierdo G, Durán C, Río J, Hernández MÁ, Calles C, Prieto-González JM, Ara JR, Uría DF, Costa-Frossard L, García-Merino A, Oreja-Guevara C. Consensus on early detection of disease progression in patients with multiple sclerosis. Front Neurol 2022; 13:931014. [PMID: 35968319 PMCID: PMC9366521 DOI: 10.3389/fneur.2022.931014] [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: 04/28/2022] [Accepted: 06/28/2022] [Indexed: 11/24/2022] Open
Abstract
Background Early identification of the transition from relapsing-remitting multiple sclerosis (RRMS) to secondary progressive MS (SPMS) can be challenging for clinicians, as diagnostic criteria for SPMS are primarily based on physical disability and a holistic interpretation. Objective To establish a consensus on patient monitoring to identify promptly disease progression and the most useful clinical and paraclinical variables for early identification of disease progression in MS. Methods A RAND/UCLA Appropriateness Method was used to establish the level of agreement among a panel of 15 medical experts in MS. Eighty-three items were circulated to the experts for confidential rating of the grade of agreement and recommendation. Consensus was defined when ≥66% agreement or disagreement was achieved. Results Consensus was reached in 72 out of 83 items (86.7%). The items addressed frequency of follow-up visits, definition of progression, identification of clinical, cognitive, and radiological assessments as variables of suspected or confirmed SPMS diagnosis, the need for more accurate assessment tools, and the use of promising molecular and imaging biomarkers to predict disease progression and/or diagnose SPMS. Conclusion Consensus achieved on these topics could guide neurologists to identify earlier disease progression and to plan targeted clinical and therapeutic interventions during the earliest stages of SPMS.
Collapse
Affiliation(s)
- José E. Meca-Lallana
- CSUR Multiple Sclerosis and Clinical Neuroimmunology Unit, Neurology Department, Hospital Clínico Universitario Virgen de la Arrixaca, IMIB-Arrixaca, Murcia, Spain
- *Correspondence: José E. Meca-Lallana
| | - Bonaventura Casanova
- Department of Neurology, Hospital Universitario y Politécnico La Fe, Valencia, Spain
| | | | - Sara Eichau
- Department of Neurology, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Carmen Durán
- Department of Neurology, Hospital Universitario de Badajoz, Badajoz, Spain
| | - Jordi Río
- CEMCAT, Hospital Universitario Vall d'Hebrón, Barcelona, Spain
| | - Miguel Ángel Hernández
- Department of Neurology, Hospital Universitario Nuestra Señora de la Candelaria, Santa Cruz de Tenerife, Spain
| | - Carmen Calles
- Department of Neurology, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - José M. Prieto-González
- Department of Neurology, Hospital Clínico Universitario de Santiago, Santiago de Compostela, Spain
| | - José Ramón Ara
- Department of Neurology, Hospital Universitario Miguel Servet, Zaragoza, Spain
| | - Dionisio F. Uría
- Department of Neurology, Hospital Universitario de Cabueñes, Gijón, Spain
| | | | | | - Celia Oreja-Guevara
- Department of Neurology, Hospital Universitario Clínico San Carlos, Madrid, Spain
| |
Collapse
|
32
|
Lefort M, Sharmin S, Andersen JB, Vukusic S, Casey R, Debouverie M, Edan G, Ciron J, Ruet A, De Sèze J, Maillart E, Zephir H, Labauge P, Defer G, Lebrun-Frenay C, Moreau T, Berger E, Clavelou P, Pelletier J, Stankoff B, Gout O, Thouvenot E, Heinzlef O, Al-Khedr A, Bourre B, Casez O, Cabre P, Montcuquet A, Wahab A, Camdessanché JP, Maurousset A, Ben Nasr H, Hankiewicz K, Pottier C, Maubeuge N, Dimitri-Boulos D, Nifle C, Laplaud DA, Horakova D, Havrdova EK, Alroughani R, Izquierdo G, Eichau S, Ozakbas S, Patti F, Onofrj M, Lugaresi A, Terzi M, Grammond P, Grand'Maison F, Yamout B, Prat A, Girard M, Duquette P, Boz C, Trojano M, McCombe P, Slee M, Lechner-Scott J, Turkoglu R, Sola P, Ferraro D, Granella F, Shaygannejad V, Prevost J, Maimone D, Skibina O, Buzzard K, Van der Walt A, Karabudak R, Van Wijmeersch B, Csepany T, Spitaleri D, Vucic S, Koch-Henriksen N, Sellebjerg F, Soerensen PS, Hilt Christensen CC, Rasmussen PV, Jensen MB, Frederiksen JL, Bramow S, Mathiesen HK, Schreiber KI, Butzkueven H, Magyari M, Kalincik T, Leray E. Impact of methodological choices in comparative effectiveness studies: application in natalizumab versus fingolimod comparison among patients with multiple sclerosis. BMC Med Res Methodol 2022; 22:155. [PMID: 35637426 PMCID: PMC9150358 DOI: 10.1186/s12874-022-01623-8] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/14/2022] [Accepted: 04/25/2022] [Indexed: 11/18/2022] Open
Abstract
Background Natalizumab and fingolimod are used as high-efficacy treatments in relapsing–remitting multiple sclerosis. Several observational studies comparing these two drugs have shown variable results, using different methods to control treatment indication bias and manage censoring. The objective of this empirical study was to elucidate the impact of methods of causal inference on the results of comparative effectiveness studies. Methods Data from three observational multiple sclerosis registries (MSBase, the Danish MS Registry and French OFSEP registry) were combined. Four clinical outcomes were studied. Propensity scores were used to match or weigh the compared groups, allowing for estimating average treatment effect for treated or average treatment effect for the entire population. Analyses were conducted both in intention-to-treat and per-protocol frameworks. The impact of the positivity assumption was also assessed. Results Overall, 5,148 relapsing–remitting multiple sclerosis patients were included. In this well-powered sample, the 95% confidence intervals of the estimates overlapped widely. Propensity scores weighting and propensity scores matching procedures led to consistent results. Some differences were observed between average treatment effect for the entire population and average treatment effect for treated estimates. Intention-to-treat analyses were more conservative than per-protocol analyses. The most pronounced irregularities in outcomes and propensity scores were introduced by violation of the positivity assumption. Conclusions This applied study elucidates the influence of methodological decisions on the results of comparative effectiveness studies of treatments for multiple sclerosis. According to our results, there are no material differences between conclusions obtained with propensity scores matching or propensity scores weighting given that a study is sufficiently powered, models are correctly specified and positivity assumption is fulfilled. Supplementary Information The online version contains supplementary material available at 10.1186/s12874-022-01623-8.
Collapse
Affiliation(s)
- M Lefort
- Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé) - U 1309, Univ Rennes, EHESP, CNRS, Inserm, Rennes, France.,Univ Rennes, CHU Rennes, Investigation Clinique de Rennes)], CIC 1414 [(Centre d, 35000, InsermRennes, France
| | - S Sharmin
- Department of Medicine, University of Melbourne, Melbourne, Australia.,Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - J B Andersen
- Department of Neurology, The Danish Multiple Sclerosis Registry, Copenhagen University Hospital, Rigshospitalet Glostrup, Denmark
| | - S Vukusic
- Service de Neurologie, Sclérose en Plaques, Pathologies de La Myéline Et Neuro-Inflammation, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, 69677, Lyon/Bron, France.,Centre Des Neurosciences de Lyon, UMR5292, Observatoire Français de La Sclérose en Plaques, INSERM, 1028 et CNRS, 69003, Lyon, France.,Université, Claude Bernard Lyon 1, Faculté de médecine Lyon Est, 69000, Lyon, France
| | - R Casey
- Service de Neurologie, Sclérose en Plaques, Pathologies de La Myéline Et Neuro-Inflammation, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, 69677, Lyon/Bron, France.,Centre Des Neurosciences de Lyon, UMR5292, Observatoire Français de La Sclérose en Plaques, INSERM, 1028 et CNRS, 69003, Lyon, France.,Université, Claude Bernard Lyon 1, Faculté de médecine Lyon Est, 69000, Lyon, France.,Eugene Devic EDMUS Foundation, 69677, Lyon/Bron, France
| | - M Debouverie
- Centre Hospitalier Régional Universitaire de Nancy, Hôpital Central, Service de neurologie, Nancy, France
| | - G Edan
- Centre Hospitalier Universitaire de Rennes, Hôpital Pontchaillou, Service de neurologie, Rennes, France
| | - J Ciron
- Centre Hospitalier Universitaire de Toulouse, Hôpital Purpan, CRC-SEP, Département de neurologie, Toulouse, France
| | - A Ruet
- Centre Hospitalier Universitaire de Bordeaux, Hôpital Pellegrin, Service de neurologie, Bordeaux, France
| | - J De Sèze
- Service des maladies inflammatoires du système nerveux - neurologie, centre d'investigation clinique de Strasbourg, Hôpitaux Universitaire de Strasbourg, Hôpital de Hautepierre, INSERM 1434, Strasbourg, France
| | - E Maillart
- Assistance Publique Des Hôpitaux de Paris, Hôpital de La Pitié-Salpêtrière, Service de neurologie, Paris, France
| | - H Zephir
- Centre Hospitalier Universitaire de Lille, Hôpital Salengro, Service de neurologie D, Lille, France
| | - P Labauge
- Centre Hospitalier Universitaire de Montpellier, Hôpital Gui de Chauliac, Service de neurologie, Montpellier, France
| | - G Defer
- Centre Hospitalier Universitaire de Caen Normandie, Hôpital Côte de Nacre, Service de neurologie, Caen, France
| | - C Lebrun-Frenay
- Centre Hospitalier Universitaire de Nice, UR2CA-URRIS,, Université Nice Côte d'Azur, Hôpital, Pasteur 2, Service de neurologie, Nice, France
| | - T Moreau
- Centre Hospitalier Universitaire Dijon Bourgogne, Hôpital François Mitterrand, Maladies Inflammatoires du Système Nerveux Et Neurologie Générale, Service de neurologie, Dijon, France
| | - E Berger
- Centre Hospitalier Régional Universitaire de Besançon, Hôpital Jean Minjoz, Service de neurologie, Besançon, France
| | - P Clavelou
- Centre Hospitalier Universitaire de Clermont-Ferrand, Hôpital Gabriel-Montpied, Service de neurologie, Clermont-Ferrand, France
| | - J Pelletier
- Service de Neurologie, Aix Marseille Univ, APHM, Hôpital de La Timone, Pôle de Neurosciences Cliniques, 13005, Marseille, France
| | - B Stankoff
- Assistance Publique Des Hôpitaux de Paris, Hôpital Saint-Antoine, Service de neurologie, Paris, France
| | - O Gout
- Fondation Adolphe de Rothschild de L'œil Et du Cerveau, Service de neurologie, Paris, France
| | - E Thouvenot
- Centre Hospitalier Universitaire de Nîmes, Hôpital Carémeau, Service de neurologie, Nîmes, France
| | - O Heinzlef
- Centre Hospitalier Intercommunal de Poissy Saint-Germain-en-Laye, Service de neurologie, Poissy, France
| | - A Al-Khedr
- Centre Hospitalier Universitaire d'Amiens Picardie, Site sud, Service de neurologie, Amiens, France
| | - B Bourre
- Rouen University Hospital, 76000, Rouen, France
| | - O Casez
- Centre Hospitalier Universitaire Grenoble-Alpes, Site nord, Service de neurologie, Grenoble/La Tronche, France
| | - P Cabre
- Centre Hospitalier Universitaire de Martinique, Hôpital Pierre Zobda-Quitman, Service de neurologie, Fort-de-France, France
| | - A Montcuquet
- Centre Hospitalier Universitaire Limoges, Hôpital Dupuytren, Service de neurologie, Limoges, France
| | - A Wahab
- Assistance Publique Des Hôpitaux de Paris, Hôpital Henri Mondor, Service de neurologie, Créteil, France
| | - J P Camdessanché
- Centre Hospitalier Universitaire de Saint-Étienne, Hôpital Nord, Service de neurologie, Saint-Étienne, France
| | - A Maurousset
- Centre Hospitalier Régional Universitaire de Tours, Hôpital Bretonneau, Service de neurologie, Tours, France
| | - H Ben Nasr
- Centre Hospitalier Sud Francilien, Service de neurologie, Corbeil-Essonnes, France
| | - K Hankiewicz
- Centre Hospitalier de Saint-Denis, Hôpital Casanova, Service de neurologie, Saint-Denis, France
| | - C Pottier
- Centre Hospitalier de Pontoise, Service de neurologie, Pontoise, France
| | - N Maubeuge
- Centre Hospitalier Universitaire de Poitiers, Site de La Milétrie, Service de neurologie, Poitiers, France
| | - D Dimitri-Boulos
- Assistance Publique Des Hôpitaux de Paris, Hôpital Bicêtre, Service de neurologie, Le Kremlin-Bicêtre, France
| | - C Nifle
- Centre Hospitalier de Versailles, Hôpital André-Mignot, Service de neurologie, Le Chesnay, France
| | - D A Laplaud
- CHU de Nantes, Service de Neurologie & CIC015 INSERM, 44093, Nantes, France.,INSERM CR1064, 44000, Nantes, France
| | - D Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - E K Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - R Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - G Izquierdo
- Hospital Universitario Virgen Macarena, Seville, Spain
| | - S Eichau
- Hospital Universitario Virgen Macarena, Seville, Spain
| | - S Ozakbas
- Dokuz Eylul University, Konak/Izmir, Turkey
| | - F Patti
- GF Ingrassia Department, University of Catania, Catania, Italy.,Policlinico G Rodolico, Catania, Italy
| | - M Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, University G. d'Annunzio, Chieti, Italy
| | - A Lugaresi
- Dipartimento Di Scienze Biomediche E Neuromotorie, Università Di Bologna, Bologna, Italy.,IRCCS Istituto Delle Scienze Neurologiche Di Bologna, Bologna, Italy
| | - M Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | - P Grammond
- CISSS Chaudiere-Appalache, Levis, Canada
| | | | - B Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - A Prat
- Hopital Notre Dame, Montreal, Canada.,CHUM and Universite de Montreal, Montreal, Canada
| | - M Girard
- Hopital Notre Dame, Montreal, Canada.,CHUM and Universite de Montreal, Montreal, Canada
| | - P Duquette
- Hopital Notre Dame, Montreal, Canada.,CHUM and Universite de Montreal, Montreal, Canada
| | - C Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | - M Trojano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | - P McCombe
- University of Queensland, Brisbane, Australia.,Royal Brisbane and Women's Hospital, Herston, Australia
| | - M Slee
- Flinders University, Adelaide, Australia
| | - J Lechner-Scott
- School of Medicine and Public Health, University Newcastle, Newcastle, Australia.,Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, Australia
| | - R Turkoglu
- Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - P Sola
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - D Ferraro
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - F Granella
- Department of Medicine and Surgery, University of Parma, Parma, Italy.,Department of Emergency and General Medicine, Parma University Hospital, Parma, Italy
| | | | - J Prevost
- CSSS Saint-Jérôme, Saint-Jerome, Canada
| | | | - O Skibina
- Monash University, Melbourne, Australia
| | - K Buzzard
- Monash University, Melbourne, Australia
| | | | | | - B Van Wijmeersch
- Rehabilitation and MS-Centre Overpelt and Hasselt University, Hasselt, Belgium
| | - T Csepany
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - D Spitaleri
- Azienda Ospedaliera Di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | - S Vucic
- Westmead Hospital, Sydney, Australia
| | - N Koch-Henriksen
- Department of Clinical Epidemiology, Aarhus University Hospital Aarhus, Aarhus, Denmark
| | - F Sellebjerg
- Danish Multiple Sclerosis Centre, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, 2600, Glostrup, Denmark
| | - P S Soerensen
- Danish Multiple Sclerosis Centre, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, 2600, Glostrup, Denmark
| | - C C Hilt Christensen
- Department of Neurology, Aalborg University Hospital, Multiple Sclerosis Unit, Aalborg, Denmark
| | - P V Rasmussen
- Aarhus University Hospital, Neurology, PJJ Boulevard, DK-8200, Aarhus N, Denmark
| | - M B Jensen
- Department of Neurology, University Hospital of Northern Sealand, Copenhagen, Denmark
| | - J L Frederiksen
- Department of Clinical Medicine, University of Copenhagen, Copenhagen, Denmark
| | - S Bramow
- Danish Multiple Sclerosis Centre, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, 2600, Glostrup, Denmark
| | - H K Mathiesen
- Department of Neurology, Copenhagen University Hospital Herlev, Copenhagen, Denmark
| | - K I Schreiber
- Danish Multiple Sclerosis Centre, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, 2600, Glostrup, Denmark
| | - H Butzkueven
- Central Clinical School, Monash University, Melbourne, Australia.,Department of Neurology, The Alfred Hospital, Melbourne, Australia.,Department of Neurology, Box Hill Hospital, Monash University, Melbourne, Australia
| | - M Magyari
- Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia.,Danish Multiple Sclerosis Centre, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, 2600, Glostrup, Denmark
| | - T Kalincik
- Department of Medicine, University of Melbourne, Melbourne, Australia.
| | - E Leray
- Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé) - U 1309, Univ Rennes, EHESP, CNRS, Inserm, Rennes, France. .,Univ Rennes, CHU Rennes, Investigation Clinique de Rennes)], CIC 1414 [(Centre d, 35000, InsermRennes, France.
| |
Collapse
|
33
|
Sharmin S, Bovis F, Malpas C, Horakova D, Havrdova EK, Izquierdo G, Eichau S, Trojano M, Prat A, Girard M, Duquette P, Onofrj M, Lugaresi A, Grand'Maison F, Grammond P, Sola P, Ferraro D, Terzi M, Gerlach O, Alroughani R, Boz C, Shaygannejad V, van Pesch V, Cartechini E, Kappos L, Lechner-Scott J, Bergamaschi R, Turkoglu R, Solaro C, Iuliano G, Granella F, Van Wijmeersch B, Spitaleri D, Slee M, McCombe P, Prevost J, Ampapa R, Ozakbas S, Sanchez-Menoyo JL, Soysal A, Vucic S, Petersen T, de Gans K, Butler E, Hodgkinson S, Sidhom Y, Gouider R, Cristiano E, Castillo-Triviño T, Saladino ML, Barnett M, Moore F, Rozsa C, Yamout B, Skibina O, van der Walt A, Buzzard K, Gray O, Hughes S, Perez Sempere A, Singhal B, Fragoso Y, Shaw C, Kermode A, Taylor B, Simo M, Shuey N, Al-Harbi T, Macdonell R, Dominguez JA, Csepany T, Sirbu CA, Sormani MP, Butzkueven H, Kalincik T. Confirmed disability progression as a marker of permanent disability in multiple sclerosis. Eur J Neurol 2022; 29:2321-2334. [PMID: 35582938 PMCID: PMC9539581 DOI: 10.1111/ene.15406] [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] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/17/2022] [Accepted: 05/05/2022] [Indexed: 11/30/2022]
Abstract
Background and purpose The prevention of disability over the long term is the main treatment goal in multiple sclerosis (MS); however, randomized clinical trials evaluate only short‐term treatment effects on disability. This study aimed to define criteria for 6‐month confirmed disability progression events of MS with a high probability of resulting in sustained long‐term disability worsening. Methods In total, 14,802 6‐month confirmed disability progression events were identified in 8741 patients from the global MSBase registry. For each 6‐month confirmed progression event (13,321 in the development and 1481 in the validation cohort), a sustained progression score was calculated based on the demographic and clinical characteristics at the time of progression that were predictive of long‐term disability worsening. The score was externally validated in the Cladribine Tablets Treating Multiple Sclerosis Orally (CLARITY) trial. Results The score was based on age, sex, MS phenotype, relapse activity, disability score and its change from baseline, number of affected functional system domains and worsening in six of the domains. In the internal validation cohort, a 61% lower chance of improvement was estimated with each unit increase in the score (hazard ratio 0.39, 95% confidence interval 0.29–0.52; discriminatory index 0.89). The proportions of progression events sustained at 5 years stratified by the score were 1: 72%; 2: 88%; 3: 94%; 4: 100%. The results of the CLARITY trial were confirmed for reduction of disability progression that was >88% likely to be sustained (events with score ˃1.5). Conclusions Clinicodemographic characteristics of 6‐month confirmed disability progression events identify those at high risk of sustained long‐term disability. This knowledge will allow future trials to better assess the effect of therapy on long‐term disability accrual.
Collapse
Affiliation(s)
- Sifat Sharmin
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia
| | - Francesca Bovis
- Department of Health Sciences (DISSAL), University of Genoa, Italy
| | - Charles Malpas
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia.,Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Maria Trojano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | - Alexandre Prat
- Hopital Notre Dame, Montreal, Canada; CHUM and Universite de Montreal, Montreal, Canada
| | - Marc Girard
- Hopital Notre Dame, Montreal, Canada; CHUM and Universite de Montreal, Montreal, Canada
| | - Pierre Duquette
- Hopital Notre Dame, Montreal, Canada; CHUM and Universite de Montreal, Montreal, Canada
| | - Marco Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, University G. d'Annunzio, Chieti, Italy
| | - Alessandra Lugaresi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italia; Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italia
| | | | | | - Patrizia Sola
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Diana Ferraro
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | - Oliver Gerlach
- Department of Neurology, Zuyderland Medical Center, Sittard-Geleen, The Netherlands
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | | | - Vincent van Pesch
- Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Brussels, Belgium
| | | | - Ludwig Kappos
- Neurologic Clinic and Policlinic, Departments of Medicine and Clinical Research, University Hospital and University of Basel, Basel, Switzerland
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University Newcastle, Newcastle, Australia; Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, Australia
| | | | - Recai Turkoglu
- Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Claudio Solaro
- Department of Rehabilitaiton, ML Novarese Hospital Moncrivello, Italy
| | | | - Franco Granella
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Department of General Medicine, Parma University Hospital, Parma, Italy
| | - Bart Van Wijmeersch
- Rehabilitation and MS-Centre Overpelt and Hasselt University, Hasselt, Belgium
| | - Daniele Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | - Mark Slee
- Flinders University, Adelaide, Australia
| | - Pamela McCombe
- University of Queensland, Brisbane, Australia; Royal Brisbane and Women's Hospital, Brisbane, Australia
| | | | | | | | | | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | | | | | | | | | | | - Youssef Sidhom
- Department of Neurology, Razi Hospital, Manouba, Tunisia
| | - Riadh Gouider
- Department of Neurology, Razi Hospital, Manouba, Tunisia
| | | | - Tamara Castillo-Triviño
- Instituto de Investigación Sanitaria Biodonostia, Department of Neurology, Hospital Universitario Donostia, San Sebastián, Spain
| | | | | | | | - Csilla Rozsa
- Jahn Ferenc Teaching Hospital, Budapest, Hungary
| | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Olga Skibina
- Central Clinical School, Monash University, Melbourne, Australia; Department of Neurology, The Alfred Hospital, Melbourne, Australia
| | - Anneke van der Walt
- Central Clinical School, Monash University, Melbourne, Australia; Department of Neurology, The Alfred Hospital, Melbourne, Australia
| | - Katherine Buzzard
- Central Clinical School, Monash University, Melbourne, Australia; Department of Neurology, The Alfred Hospital, Melbourne, Australia
| | - Orla Gray
- South East Trust, Belfast, United Kingdom
| | | | | | - Bhim Singhal
- Bombay Hospital Institute of Medical Sciences, Mumbai, India
| | - Yara Fragoso
- Universidade Metropolitana de Santos, Santos, Brazil
| | | | - Allan Kermode
- Perron Institute, University of Western Australia, Nedlands, Australia; Institute of Immunology and Infectious Diseases, Murdoch University, Sir Charles Gairdner Hospital, Perth, Australia
| | | | | | - Neil Shuey
- St Vincents Hospital, Fitzroy, Melbourne, Australia
| | - Talal Al-Harbi
- Neurology Department, King Fahad Specialist Hospital-, Dammam, Saudi Arabia
| | | | | | - Tunde Csepany
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Carmen Adella Sirbu
- Titu Maiorescu University, Central Military Emergency University Hospital, Bucharest, Romania
| | | | - Helmut Butzkueven
- Central Clinical School, Monash University, Melbourne, Australia; Department of Neurology, The Alfred Hospital, Melbourne, Australia
| | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia.,Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| |
Collapse
|
34
|
Zhong M, van der Walt A, Stankovich J, Kalincik T, Buzzard K, Skibina O, Boz C, Hodgkinson S, Slee M, Lechner-Scott J, Macdonell R, Prevost J, Kuhle J, Laureys G, Van Hijfte L, Alroughani R, Kermode AG, Butler E, Barnett M, Eichau S, van Pesch V, Grammond P, McCombe P, Karabudak R, Duquette P, Girard M, Taylor B, Yeh W, Monif M, Gresle M, Butzkueven H, Jokubaitis VG. Prediction of multiple sclerosis outcomes when switching to ocrelizumab. Mult Scler 2022; 28:958-969. [PMID: 34623947 DOI: 10.1177/13524585211049986] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/05/2023]
Abstract
BACKGROUND Increasingly, people with relapsing-remitting multiple sclerosis (RRMS) are switched to highly effective disease-modifying therapies (DMTs) such as ocrelizumab. OBJECTIVE To determine predictors of relapse and disability progression when switching from another DMT to ocrelizumab. METHODS Patients with RRMS who switched to ocrelizumab were identified from the MSBase Registry and grouped by prior disease-modifying therapy (pDMT; interferon-β/glatiramer acetate, dimethyl fumarate, teriflunomide, fingolimod or natalizumab) and washout duration (<1 month, 1-2 months or 2-6 months). Survival analyses including multivariable Cox proportional hazard regression models were used to identify predictors of on-ocrelizumab relapse within 1 year, and 6-month confirmed disability progression (CDP). RESULTS After adjustment, relapse hazard when switching from fingolimod was greater than other pDMTs, but only in the first 3 months of ocrelizumab therapy (hazard ratio (HR) = 3.98, 95% confidence interval (CI) = 1.57-11.11, p = 0.004). The adjusted hazard for CDP was significantly higher with longer washout (2-6 m compared to <1 m: HR = 9.57, 95% CI = 1.92-47.64, p = 0.006). CONCLUSION The risk of disability worsening during switch to ocrelizumab is reduced by short treatment gaps. Patients who cease fingolimod are at heightened relapse risk in the first 3 months on ocrelizumab. Prospective evaluation of strategies such as washout reduction may help optimise this switch.
Collapse
Affiliation(s)
- Michael Zhong
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Anneke van der Walt
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Jim Stankovich
- Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Tomas Kalincik
- CORe, Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia/MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Katherine Buzzard
- MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia/Department of Neurology, Box Hill Hospital, Melbourne, VIC, Australia/Monash University, Melbourne, VIC, Australia
| | - Olga Skibina
- Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia/Department of Neurology, Box Hill Hospital, Melbourne, VIC, Australia/Monash University, Melbourne, VIC, Australia
| | - Cavit Boz
- KTU Medical Faculty, Farabi Hospital, Trabzon, Turkey
| | | | - Mark Slee
- Flinders University, Adelaide, SA, Australia
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, The University of Newcastle, Newcastle, NSW, Australia/Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, NSW, Australia
| | | | | | - Jens Kuhle
- Neurologic Clinic and Policlinic, Departments of Medicine, Biomedicine and Clinical Research, University Hospital Basel and University of Basel, Basel, Switzerland
| | - Guy Laureys
- Department of Neurology, University Hospital Ghent, Ghent, Belgium
| | | | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Allan G Kermode
- Perron Institute, The University of Western Australia, Perth, WA, Australia/Institute of Immunology and Infectious Diseases, Murdoch University, Perth, WA, Australia
| | | | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | | | - Pamela McCombe
- Royal Brisbane and Women's Hospital, Brisbane, QLD, Australia
| | - Rana Karabudak
- Department of Neurology, Hacettepe University, Ankara, Turkey
| | | | - Marc Girard
- CHUM and Universite de Montreal, Montreal, QC, Canada
| | | | - Wei Yeh
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Mastura Monif
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia/MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Melissa Gresle
- Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Helmut Butzkueven
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| | - Vilija G Jokubaitis
- Central Clinical School, Monash University, Melbourne, VIC, Australia/Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia
| |
Collapse
|
35
|
Vitkova M, Diouf I, Malpas C, Horakova D, Havrdova EK, Patti F, Ozakbas S, Izquierdo G, Eichau S, Shaygannejad V, Onofrj M, Lugaresi A, Alroughani R, Prat A, Larochelle C, Girard M, Duquette P, Terzi M, Boz C, Grand'Maison F, Sola P, Ferraro D, Grammond P, Butzkueven H, Buzzard K, Skibina O, Yamout BI, Karabudak R, Gerlach O, Lechner-Scott J, Maimone D, Bergamaschi R, Van Pesch V, Iuliano G, Cartechini E, Josà Sã M, Ampapa R, Barnett M, Hughes SE, Ramo-Tello CM, Hodgkinson S, Spitaleri DLA, Petersen T, Butler EG, Slee M, McGuigan C, McCombe PA, Granella F, Cristiano E, Prevost J, Taylor BV, Sã Nchez-Menoyo JL, Laureys G, Van Hijfte L, Vucic S, Macdonell RA, Gray O, Olascoaga J, Deri N, Fragoso YD, Shaw C, Kalincik T. Association of Latitude and Exposure to Ultraviolet B Radiation With Severity of Multiple Sclerosis: An International Registry Study. Neurology 2022; 98:e2401-e2412. [PMID: 35410900 DOI: 10.1212/wnl.0000000000200545] [Citation(s) in RCA: 8] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/04/2021] [Accepted: 03/02/2022] [Indexed: 11/15/2022] Open
Abstract
BACKGROUND AND OBJECTIVES The severity of multiple sclerosis (MS) varies widely among individuals. Understanding the determinants of this heterogeneity will help clinicians optimize the management of MS. The aim of this study was to investigate the association between latitude of residence, ultraviolet B radiation exposure (UVB) and the severity of MS. METHODS This observational study used the MSBase registry data. The included patients met the 2005 or 2010 McDonald diagnostic criteria for MS and had a minimum dataset recorded in the registry (date of birth, sex, clinic location, date of MS symptom onset, disease phenotype at baseline and censoring, and ≥1 EDSS [Expanded Disability Status Scale] score recorded). The latitude of each study center and cumulative annualized UVB dose at study center (calculated from NASA's Total Ozone Mapping Spectrometer) at ages 6 and 18 and the year of disability assessment were calculated. Disease severity was quantified with MS Severity Score (MSSS). Quadratic regression was used to model the associations between latitude, UVB and MSSS. RESULTS 46,128 patients contributing 453,208 visits and a cumulative follow-up of 351,196 patient-years (70% women, mean age 39.2±12, resident between latitudes 19°35´ and 56°16´) were included in this study. Latitude showed a non-linear association with MS severity. In latitudes greater than 40°, more severe disease was associated with higher latitudes (β=0.08, 95%CI: 0.04 to 0.12). For example, this translates into a mean difference of 1.3 points of MSSS between patients living in Madrid and Copenhagen. No such association was observed in latitudes <40° (β=-0.02, 95% CI:-0.06 to 0.03). The overall disability accrual was faster in those with a lower level of estimated UVB exposure before the age of 6 (β=- 0.5, 95% CI: -0.6 to 0.4) and 18 years (β=- 0.6, 95%CI:-0.7 to 0.4), as well as with lower life-time UVB exposure at the time of disability assessment (β=-1.0, 95%CI:-1.1 to 0.9). DISCUSSION In temperate zones, MS severity is associated with latitude. This association is mainly, but not exclusively, driven by UVB exposure contributing to both MS susceptibility and severity.
Collapse
Affiliation(s)
- Marianna Vitkova
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia.,Melbourne MS Centre, Department of Neurology, Faculty of Medicine, P.J. Safarik University, Kosice, Slovakia
| | - Ibrahima Diouf
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia
| | - Charles Malpas
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia.,Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia.,Multiple Sclerosis Center, University of Catania, Italy
| | | | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Vahid Shaygannejad
- Isfahan Neurosciences Research Center (INRC), Isfahan University of Medical Sciences (IUMS), Isfahan, Iran
| | - Marco Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, University G. d'Annunzio, Chieti, Italy
| | - Alessandra Lugaresi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy.,Dipartimento di Scienze Biomediche e Neuromotorie, Universita di Bologna, Bologna, Italy
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Alexandre Prat
- CHUM MS Center and Universite de Montreal, Montreal, Canada
| | | | - Marc Girard
- CHUM MS Center and Universite de Montreal, Montreal, Canada
| | | | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | | | - Patrizia Sola
- Azienda Ospedaliera Universitaria di Modena, OB, Italy
| | - Diana Ferraro
- Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, Modena, Italy
| | | | - Helmut Butzkueven
- Central Clinical School, Monash University, Melbourne, Australia.,Department of Neurology, The Alfred Hospital, Melbourne, Australia
| | - Katherine Buzzard
- Department of Neurology, Box Hill Hospital, Eastern Health, Melbourne, Australia.,Monash University, Melbourne, Australia
| | - Olga Skibina
- Department of Neurology, The Alfred Hospital, Melbourne, Australia.,Department of Neurology, Box Hill Hospital, Eastern Health, Melbourne, Australia.,Monash University, Melbourne, Australia
| | - Bassem I Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | | | - Oliver Gerlach
- Zuyderland Medical Centre, Department of Neurologie. Dr. H. van der Hoffplein 1, 6162 BG, Sittard-Geleen, the Netherlands
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University Newcastle, Newcastle, Australia.,Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, Australia
| | - Davide Maimone
- MS Center, Neurology Unit, Garibaldi Hospital, Catania, Italy
| | | | - Vincent Van Pesch
- Cliniques Universitaires Saint-Luc, Brussels, Belgium.,Université catholique de Louvain, Belgium
| | | | | | - Maria Josà Sã
- Hospital de Sao Joao, Universidade Fernando Pessoa, Porto, Portugal
| | | | | | | | | | - Suzanne Hodgkinson
- Liverpool Hospital, Sydney, Australia.,Liverpool Hospital and Ingham Institute, Liverpool
| | - Daniele L A Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | | | | | - Mark Slee
- Flinders University, Adelaide, Australia
| | - Chris McGuigan
- University College Dublin & St Vincent's University Hospital, Dublin, Ireland
| | - Pamela Ann McCombe
- University of Queensland, Brisbane, Australia.,Royal Brisbane and Women's Hospital
| | - Franco Granella
- Department of Medicine and Surgery, University of Parma, Parma, Italy.,Department of Emergency and General Medicine, Parma University Hospital, Parma, Italy
| | | | | | | | | | - Guy Laureys
- Department of Neurology, Ghent University Hospital, Corneel Heymanslaan 10,Ghent, Belgium
| | | | | | | | - Orla Gray
- South East Trust, Belfast, United Kingdom
| | - Javier Olascoaga
- Instituto de Investigación Sanitaria Biodonostia, Hospital Universitario Donostia, San Sebastián, Spain
| | - Norma Deri
- Hospital Fernandez, Capital Federal, Argentina
| | | | | | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia.,Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | | |
Collapse
|
36
|
Kalincik T, Kister I, Bacon TE, Malpas CB, Sharmin S, Horakova D, Kubala-Havrdova E, Patti F, Izquierdo G, Eichau S, Ozakbas S, Onofrj M, Lugaresi A, Prat A, Girard M, Duquette P, Grammond P, Sola P, Ferraro D, Alroughani R, Terzi M, Boz C, Grand’Maison F, Bergamaschi R, Gerlach O, Sa MJ, Kappos L, Cartechini E, Lechner-Scott J, van Pesch V, Shaygannejad V, Granella F, Spitaleri D, Iuliano G, Maimone D, Prevost J, Soysal A, Turkoglu R, Ampapa R, Butzkueven H, Cutter G. Multiple Sclerosis Severity Score (MSSS) improves the accuracy of individualized prediction in MS. Mult Scler 2022; 28:1752-1761. [DOI: 10.1177/13524585221084577] [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: 11/15/2022]
Abstract
Background: The MSBase prediction model of treatment response leverages multiple demographic and clinical characteristics to estimate hazards of relapses, confirmed disability accumulation (CDA), and confirmed disability improvement (CDI). The model did not include Multiple Sclerosis Severity Score (MSSS), a disease duration-adjusted ranked score of disability. Objective: To incorporate MSSS into the MSBase prediction model and compare model accuracy with and without MSSS. Methods: The associations between MSSS and relapse, CDA, and CDI were evaluated with marginal proportional hazards models adjusted for three principal components representative of patients’ demographic and clinical characteristics. The model fit with and without MSSS was assessed with penalized r2 and Harrell C. Results: A total of 5866 MS patients were started on disease-modifying therapy during prospective follow-up (age 38.4 ± 10.6 years; 72% female; disease duration 8.5 ± 7.7 years). Including MSSS into the model improved the accuracy of individual prediction of relapses by 31%, of CDA by 23%, and of CDI by 24% (Harrell C) and increased the amount of variance explained for relapses by 49%, for CDI by 11%, and for CDA by 10% as compared with the original model. Conclusion: Addition of a single, readily available metric, MSSS, to the comprehensive MSBase prediction model considerably improved the individual accuracy of prognostics in MS.
Collapse
Affiliation(s)
- Tomas Kalincik
- CORe, Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia/MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Ilya Kister
- Neurology, NYU School of Medicine, New York, NY, USA
| | - Tamar E Bacon
- Neurology, NYU School of Medicine, New York, NY, USA
| | - Charles B Malpas
- CORe, Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia/MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Sifat Sharmin
- CORe, Department of Medicine, The University of Melbourne, Melbourne, VIC, Australia/MS Centre, Department of Neurology, The Royal Melbourne Hospital, Melbourne, VIC, Australia
| | - Dana Horakova
- Department of Neurology, Charles University in Prague, Prague, Czech Republic
| | - Eva Kubala-Havrdova
- Department of Neurology, Charles University in Prague, Prague, Czech Republic
| | - Francesco Patti
- GF Ingrassia Department, University of Catania, Catania, Italy
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Marco Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, University G. d’Annunzio, Chieti, Italy
| | - Alessandra Lugaresi
- IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy/Dipartimento di Scienze Biomediche e Neuromotorie, Università di Bologna, Bologna, Italy
| | | | - Marc Girard
- Universite de Montreal and CHUM, Montreal, QC, Canada
| | | | | | - Patrizia Sola
- Neurology Unit, Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Diana Ferraro
- Neurology Unit, Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy/Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, Modena, Italy
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | | | | | - Oliver Gerlach
- Department of Neurology, Zuyderland Medical Centre, Sittard-Geleen, The Netherlands/School for Mental Health and Neuroscience, Department of Neurology, Maastricht University Medical Centre, Maastricht, The Netherlands
| | - Maria J Sa
- Hospital S. João, Porto, Portugal; University Fernando Pessoa, Porto, Portugal
| | - Ludwig Kappos
- Research Center for Clinical Neuroimmunology and Neuroscience(RC2NB) and MS Center, Departments of Head, Spine and Neuromedicine, Clinical Research and Biomedicine, University Hospital Basel, University of Basel, Basel, Switzerland
| | | | - Jeannette Lechner-Scott
- School of Medicine and Public Health, The University of Newcastle, Newcastle, NSW, Australia
| | | | - Vahid Shaygannejad
- Isfahan University of Medical Sciences, Isfahan, Islamic Republic of Iran
| | - Franco Granella
- Department of Medicine and Surgery, University of Parma, Parma, Italy
| | - Daniele Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | | | - Davide Maimone
- Neurology Unit, Piazza S. Maria di Gesù 5, Catania, Italy
| | | | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | - Recai Turkoglu
- Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | | | - Helmut Butzkueven
- Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Gary Cutter
- Department of Biostatistics, UAB School of Public Health, Birmingham, AL, USA
| | | |
Collapse
|
37
|
Malpas CB, Roos I, Sharmin S, Buzzard K, Skibina O, Butzkueven H, Kappos L, Patti F, Alroughani R, Horakova D, Havrdova EK, Izquierdo G, Eichau S, Hodgkinson S, Grammond P, Lechner-Scott J, Kalincik T. Multiple Sclerosis Relapses Following Cessation of Fingolimod. Clin Drug Investig 2022; 42:355-364. [PMID: 35303292 PMCID: PMC8989797 DOI: 10.1007/s40261-022-01129-7] [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] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Accepted: 02/03/2022] [Indexed: 12/30/2022]
Abstract
Background There is growing interest in the issue of disease reactivation in multiple sclerosis following fingolimod cessation. Relatively little is known about modifiers of the risk of post-cessation relapse, including the delay to commencement of new therapy and prior disease activity. Objective We aimed to determine the rate of relapse following cessation of fingolimod and to identify predictors of relapse following cessation. Methods Data were extracted from the MSBase registry in March 2019. Inclusion criteria were (a) clinically definite relapsing multiple sclerosis, (b) treatment with fingolimod for ≥ 12 months, (c) follow-up after cessation for ≥ 12 months, and (d) at least one Expanded Disability Status Scale score recorded in the 12 months before cessation. Results A total of 685 patients were identified who met criteria. The mean annualised relapse rate was 1.71 (95% CI 1.59, 1.85) in the year prior to fingolimod, 0.50 (95% CI 0.44, 0.55) on fingolimod and 0.43 (95% CI 0.38, 0.49) after fingolimod. Of these, 218 (32%) patients experienced a relapse in the first 12 months. Predictors of a higher relapse rate in the first year were: younger age at fingolimod cessation, higher relapse rate in the year prior to cessation, delaying commencement of new therapy and switching to low-efficacy therapy. Conclusions Disease reactivation following fingolimod cessation is more common in younger patients, those with greater disease activity prior to cessation and in those who switch to a low-efficacy therapy. Supplementary Information The online version contains supplementary material available at 10.1007/s40261-022-01129-7.
Collapse
Affiliation(s)
- Charles B Malpas
- Department of Medicine, CORe, University of Melbourne, Melbourne, VIC, Australia.,Department of Neurology, Royal Melbourne Hospital, Melbourne MS Centre, Melbourne, VIC, Australia
| | - Izanne Roos
- Department of Medicine, CORe, University of Melbourne, Melbourne, VIC, Australia.,Department of Neurology, Royal Melbourne Hospital, Melbourne MS Centre, Melbourne, VIC, Australia
| | - Sifat Sharmin
- Department of Medicine, CORe, University of Melbourne, Melbourne, VIC, Australia.,Department of Neurology, Royal Melbourne Hospital, Melbourne MS Centre, Melbourne, VIC, Australia
| | - Katherine Buzzard
- Box Hill Hospital, Melbourne, VIC, Australia.,Monash University, Melbourne, VIC, Australia.,Royal Melbourne Hospital, Melbourne MS Centre, Melbourne, VIC, Australia
| | - Olga Skibina
- Box Hill Hospital, Melbourne, VIC, Australia.,Monash University, Melbourne, VIC, Australia.,The Alfred Hospital, Melbourne, VIC, Australia
| | - Helmut Butzkueven
- Central Clinical School, Monash University, Melbourne, VIC, Australia.,Department of Neurology, The Alfred Hospital, Melbourne, VIC, Australia.,Department of Neurology, Box Hill Hospital, Monash University, Melbourne, VIC, Australia
| | - Ludwig Kappos
- Departments of Medicine and Clinical Research, Neurologic Clinic and Policlinic, University Hospital and University of Basel, Basel, Switzerland
| | - Francesco Patti
- GF Ingrassia Department, University of Catania, Catania, Italy.,Policlinico G Rodolico, Catania, Italy
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | | | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University of Newcastle, Newcastle, NSW, Australia.,Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, NSW, Australia
| | - Tomas Kalincik
- Department of Medicine, CORe, University of Melbourne, Melbourne, VIC, Australia. .,Department of Neurology, Royal Melbourne Hospital, Melbourne MS Centre, Melbourne, VIC, Australia. .,L4 Centre, Melbourne Brain Centre at Royal Melbourne Hospital, Grattan Street, Parkville, VIC, 3050, Australia.
| | | |
Collapse
|
38
|
López Ruiz R, Sánchez Fernández F, Ruiz de Arcos M, Dotor García-Soto J, Fuerte Hortigón A, Navarro Mascarell G, Ruiz Peña JL, Páramo Camino MD, Guerra Hiraldo JD, Eichau S. Skin Autoimmunity Secondary to Alemtuzumab in a Tertiary Care Spanish Hospital. Neurol Clin Pract 2022; 12:29-35. [PMID: 36157628 PMCID: PMC9491501 DOI: 10.1212/cpj.0000000000001126] [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] [Received: 03/01/2021] [Accepted: 06/15/2021] [Indexed: 02/03/2023]
Abstract
Background and Objectives The most common adverse events (AEs) after alemtuzumab (ALZ) include adverse infusion reactions, infections, and autoimmune disorders. Skin AEs are common during infusion, but there are few reported cases of long-term skin autoimmune disease. Methods A retrospective case series of patients developing long-term autoimmune skin disorders after ALZ administration in a tertiary care hospital. Results Of 133 patients treated with ALZ, 8 patients (6.02%) developed 9 autoimmune cutaneous AEs, including 4 events of alopecia areata, 2 of vitiligo, 2 of chronic urticaria, and 1 of inflammatory atrichia. Three of them occurred between the first and the second infusion. Discussion The lesions described are secondary to autoimmune disorders, probably related to immune dysregulation because of a differential lymphocyte repopulation after ALZ. Autoimmune cutaneous AEs may be frequent, and it would be recommended to monitor its appearance to treat them.
Collapse
|
39
|
Alcina A, Fedetz M, Vidal-Cobo I, Andrés-León E, García-Sánchez MI, Barroso-Del-Jesus A, Eichau S, Gil-Varea E, Villar LM, Saiz A, Leyva L, Vandenbroeck K, Otaegui D, Izquierdo G, Comabella M, Urcelay E, Matesanz F. Identification of the genetic mechanism that associates L3MBTL3 to multiple sclerosis. Hum Mol Genet 2022; 31:2155-2163. [PMID: 35088080 PMCID: PMC9262392 DOI: 10.1093/hmg/ddac009] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [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: 07/29/2021] [Revised: 12/19/2021] [Accepted: 01/10/2022] [Indexed: 11/13/2022] Open
Abstract
Multiple sclerosis (MS) is a complex and demyelinating disease of the central nervous system. One of the challenges of the post-GWAS era is to understand the molecular basis of statistical associations to reveal gene networks and potential therapeutic targets. The L3MBTL3 locus has been associated with MS risk by GWAS. To identify the causal variant of the locus, we performed fine mapping in a cohort of 3440 MS patients and 1688 healthy controls. The variant that best explained the association was rs6569648 (P = 4.13E-10, OR = 0.71, 95% CI = 0.64-0.79), which tagged rs7740107, located in intron 7 of L3MBTL3. The rs7740107 (A/T) variant has been reported to be the best expression and splice quantitative trait locus (eQTL and sQTL) of the region in up to 35 human GTEx tissues. By sequencing RNA from blood of 17 MS patients and quantification by digital qPCR, we determined that this eQTL/sQTL originated from the expression of a novel short transcript starting in intron 7 near rs7740107. The short transcript was translated into three proteins starting at different translation initiation codons. These N-terminal truncated proteins lacked the region where L3MBTL3 interacts with the transcriptional regulator RBPJ (Recombination Signal Binding Protein for Immunoglobulin Kappa J Region) which, in turn, regulates the Notch signaling pathway. Our data and other functional studies suggest that the genetic mechanism underlying the MS association of rs7740107 affects not only the expression of L3MBTL3 isoforms, but might also involve the Notch signaling pathway.
Collapse
Affiliation(s)
- Antonio Alcina
- Department of Cell Biology and Immunology, Instituto de Parasitología y Biomedicina "López Neyra", Consejo Superior de Investigaciones Científicas (IPBLN-CSIC) 18016 Granada, Spain
| | - Maria Fedetz
- Department of Cell Biology and Immunology, Instituto de Parasitología y Biomedicina "López Neyra", Consejo Superior de Investigaciones Científicas (IPBLN-CSIC) 18016 Granada, Spain
| | - Isabel Vidal-Cobo
- Department of Cell Biology and Immunology, Instituto de Parasitología y Biomedicina "López Neyra", Consejo Superior de Investigaciones Científicas (IPBLN-CSIC) 18016 Granada, Spain
| | - Eduardo Andrés-León
- Bioinformatic Unit, Instituto de Parasitología y Biomedicina López Neyra (IPBLN-CSIC), Granada, Spain
| | - Maria-Isabel García-Sánchez
- UGC Neurología. Nodo Hospital Universitario Virgen Macarena, Biobanco del Sistema Sanitario Público de Andalucía, Sevilla, (Spain)
| | - Alicia Barroso-Del-Jesus
- Genomics Unit, Instituto de Parasitología y Biomedicina López Neyra (IPBLN-CSIC), Granada, Spain
| | - Sara Eichau
- UGC Neurología. Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Elia Gil-Varea
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat). Institut de Recerca Vall d'Hebron (VHIR). Hospital Universitari Vall d'Hebron. Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - Luisa-Maria Villar
- Departments of Immunology, Hospital Ramon y Cajal, (IRYCIS), Madrid, Spain
| | - Albert Saiz
- Servicio de Neurología, Hospital Clinic and Institut d'Investigació Biomèdica Pi i Sunyer (IDIBAPS), Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Laura Leyva
- Instituto de Investigación Biomédica de Málaga-IBIMA, UGC Neurología, Hospital Regional Universitario de Málaga, 29010 Málaga, Spain
| | - Koen Vandenbroeck
- Inflammation & Biomarkers Group, Biocruces Bizkaia Health Research Institute, 48903 Barakaldo, Spain.,IKERBASQUE, Basque Foundation for Science, 48013 Bilbao, Spain
| | - David Otaegui
- Neurosciences Area, Biodonostia Health Research Institute, 20014 San Sebastián, Spain
| | - Guillermo Izquierdo
- Multiple Sclerosis Unit, Neurology Service, Vithas Nisa Hospital, 41950 Seville, Spain
| | - Manuel Comabella
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat). Institut de Recerca Vall d'Hebron (VHIR). Hospital Universitari Vall d'Hebron. Universitat Autònoma de Barcelona, 08035 Barcelona, Spain
| | - Elena Urcelay
- Lab. of Genetics of Complex Diseases, Hospital Clinico San Carlos, Instituto de Investigacion Sanitaria San Carlos (IdISSC), 28040 Madrid, Spain
| | - Fuencisla Matesanz
- Department of Cell Biology and Immunology, Instituto de Parasitología y Biomedicina "López Neyra", Consejo Superior de Investigaciones Científicas (IPBLN-CSIC) 18016 Granada, Spain
| |
Collapse
|
40
|
De Brouwer E, Becker T, Moreau Y, Havrdova EK, Trojano M, Eichau S, Ozakbas S, Onofrj M, Grammond P, Kuhle J, Kappos L, Sola P, Cartechini E, Lechner-Scott J, Alroughani R, Gerlach O, Kalincik T, Granella F, Grand'Maison F, Bergamaschi R, Sá MJ, Van Wijmeersch B, Soysal A, Sanchez-Menoyo JL, Solaro C, Boz C, Iuliano G, Buzzard K, Aguera-Morales E, Terzi M, Trivio TC, Spitaleri D, Van Pesch V, Shaygannejad V, Moore F, Oreja-Guevara C, Maimone D, Gouider R, Csepany T, Ramo-Tello C, Peeters L. Corrigendum to Longitudinal machine learning modeling of MS patient trajectories improves predictions of disability progression: [Computer Methods and Programs in Biomedicine, Volume 208, (September 2021) 106180]. Comput Methods Programs Biomed 2022; 213:106479. [PMID: 34749246 DOI: 10.1016/j.cmpb.2021.106479] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 06/13/2023]
Affiliation(s)
| | - Thijs Becker
- I-Biostat, Data Science Institute, Hasselt University, Diepenbeek, Belgium
| | - Yves Moreau
- ESAT-STADIUS, KU Leuven, Leuven 3001, Belgium
| | | | - Maria Trojano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | | | | | - Jens Kuhle
- Neurologic Clinic and Policlinic, MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Basel, Switzerland
| | - Ludwig Kappos
- Neurologic Clinic and Policlinic, MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Basel, Switzerland
| | | | | | | | | | | | - Tomas Kalincik
- Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia; CORe, Department of Medicine, University of Melbourne, Melbourne, Australia
| | | | | | | | - Maria José Sá
- Department of Neurology, Centro Hospitalar Universitario de So Joo and University Fernando Pessoa, Porto, Portugal
| | | | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | | | - Claudio Solaro
- Dept of Rehabilitation mons L Novarese Hospital, Moncrivello, Italy
| | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | | | | | | | | | | | - Daniele Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | | | - Vahid Shaygannejad
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | | | | | | | | | | | - Liesbet Peeters
- I-Biostat, Data Science Institute, Hasselt University, Diepenbeek, Belgium; Department of Immunology, Biomedical Research Institute, Hasselt University, Diepenbeek 3590, Belgium
| |
Collapse
|
41
|
De Brouwer E, Becker T, Moreau Y, Havrdova EK, Trojano M, Eichau S, Ozakbas S, Onofrj M, Grammond P, Kuhle J, Kappos L, Sola P, Cartechini E, Lechner-Scott J, Alroughani R, Gerlach O, Kalincik T, Granella F, Grand'Maison F, Bergamaschi R, José Sá M, Van Wijmeersch B, Soysal A, Sanchez-Menoyo JL, Solaro C, Boz C, Iuliano G, Buzzard K, Aguera-Morales E, Terzi M, Trivio TC, Spitaleri D, Van Pesch V, Shaygannejad V, Moore F, Oreja-Guevara C, Maimone D, Gouider R, Csepany T, Ramo-Tello C, Peeters L. Longitudinal machine learning modeling of MS patient trajectories improves predictions of disability progression. Comput Methods Programs Biomed 2021; 208:106180. [PMID: 34146771 DOI: 10.1016/j.cmpb.2021.106180] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Received: 01/05/2021] [Accepted: 05/08/2021] [Indexed: 05/23/2023]
Abstract
BACKGROUND AND OBJECTIVES Research in Multiple Sclerosis (MS) has recently focused on extracting knowledge from real-world clinical data sources. This type of data is more abundant than data produced during clinical trials and potentially more informative about real-world clinical practice. However, this comes at the cost of less curated and controlled data sets. In this work we aim to predict disability progression by optimally extracting information from longitudinal patient data in the real-world setting, with a special focus on the sporadic sampling problem. METHODS We use machine learning methods suited for patient trajectories modeling, such as recurrent neural networks and tensor factorization. A subset of 6682 patients from the MSBase registry is used. RESULTS We can predict disability progression of patients in a two-year horizon with an ROC-AUC of 0.85, which represents a 32% decrease in the ranking pair error (1-AUC) compared to reference methods using static clinical features. CONCLUSIONS Compared to the models available in the literature, this work uses the most complete patient history for MS disease progression prediction and represents a step forward towards AI-assisted precision medicine in MS.
Collapse
Affiliation(s)
| | - Thijs Becker
- I-Biostat, Data Science Institute, Hasselt University, Diepenbeek, Belgium.
| | - Yves Moreau
- ESAT-STADIUS, KU Leuven, Leuven 3001, Belgium.
| | | | - Maria Trojano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | | | | | - Jens Kuhle
- Neurologic Clinic and Policlinic, MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Basel, Switzerland
| | - Ludwig Kappos
- Neurologic Clinic and Policlinic, MS Center and Research Center for Clinical Neuroimmunology and Neuroscience Basel (RC2NB), University Hospital Basel, University of Basel, Basel, Switzerland
| | | | | | | | | | | | - Tomas Kalincik
- Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia; CORe, Department of Medicine, University of Melbourne, Melbourne, Australia
| | | | | | | | - Maria José Sá
- Department of Neurology, Centro Hospitalar Universitario de So Joo and University Fernando Pessoa, Porto, Portugal
| | | | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Istanbul, Turkey
| | | | - Claudio Solaro
- Dept of Rehabilitation mons L Novarese Hospital, Moncrivello, Italy
| | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | | | | | | | | | | | - Daniele Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | | | - Vahid Shaygannejad
- Isfahan Neurosciences Research Center, Isfahan University of Medical Sciences, Isfahan, Iran
| | | | | | | | | | | | | | - Liesbet Peeters
- I-Biostat, Data Science Institute, Hasselt University, Diepenbeek, Belgium; Department of Immunology, Biomedical Research Institute, Hasselt University, Diepenbeek 3590, Belgium; Department of Immunology, Biomedical Research Institute, Hasselt University, Diepenbeek 3590, Belgium; I-Biostat, Data Science Institute, Hasselt University, Diepenbeek, Belgium.
| |
Collapse
|
42
|
Hunter SF, Aburashed RA, Alroughani R, Chan A, Dive D, Eichau S, Kantor D, Kim HJ, Lycke J, Macdonell RAL, Pozzilli C, Scott T, Sharrack B, Wiendl H, Chung L, Daizadeh N, Baker DP, Vermersch P. Confirmed 6-Month Disability Improvement and Worsening Correlate with Long-term Disability Outcomes in Alemtuzumab-Treated Patients with Multiple Sclerosis: Post Hoc Analysis of the CARE-MS Studies. Neurol Ther 2021; 10:803-818. [PMID: 34165694 PMCID: PMC8571457 DOI: 10.1007/s40120-021-00262-3] [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] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/01/2021] [Accepted: 06/03/2021] [Indexed: 11/28/2022] Open
Abstract
Introduction In the 2-year CARE-MS trials (NCT00530348; NCT00548405) in patients with relapsing–remitting multiple sclerosis, alemtuzumab showed superior efficacy versus subcutaneous interferon beta-1a. Efficacy was maintained in two consecutive extensions (NCT00930553; NCT02255656). This post hoc analysis compared disability outcomes over 9 years among alemtuzumab-treated patients according to whether they experienced confirmed disability improvement (CDI) or worsening (CDW) or neither CDI nor CDW. Methods CARE-MS patients were randomized to receive two alemtuzumab courses (12 mg/day; 5 days at baseline; 3 days at 12 months), with additional as-needed 3-day courses in the extensions. CDI or CDW were defined as ≥ 1.0-point decrease or increase, respectively, in Expanded Disability Status Scale (EDSS) score from core study baseline confirmed over 6 months, assessed in patients with baseline EDSS score ≥ 2.0. Improved or stable EDSS scores were defined as ≥ 1-point decrease or ≤ 0.5-point change (either direction), respectively, from core study baseline. Functional systems (FS) scores were also assessed. Results Of 511 eligible patients, 43% experienced CDI and 34% experienced CDW at any time through year 9 (patients experiencing both CDI and CDW were counted in each individual group); 29% experienced neither CDI nor CDW. At year 9, patients with CDI had a −0.58-point mean EDSS score change from baseline; 88% had stable or improved EDSS scores. Improvements occurred across all FS, primarily in sensory, pyramidal, and cerebellar domains. Patients with CDW had a +1.71-point mean EDSS score change; 16% had stable or improved EDSS scores. Patients with neither CDI nor CDW had a −0.10-point mean EDSS score change; 98% had stable or improved EDSS scores. Conclusion CDI achievement at any point during the CARE-MS studies was associated with improved disability at year 9, highlighting the potential of alemtuzumab to change the multiple sclerosis course. Conversely, CDW at any point was associated with worsened disability at year 9. Supplementary Information The online version contains supplementary material available at 10.1007/s40120-021-00262-3.
Collapse
Affiliation(s)
- Samuel F Hunter
- Advanced Neurosciences Institute, 101 Forrest Crossing Blvd., Franklin, TN, 37064, USA.
| | - Rany A Aburashed
- Institute for Neurosciences and Multiple Sclerosis, Owosso, MI, USA
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | - Andrew Chan
- Department of Neurology, Inselspital Bern, Bern University Hospital, University of Bern, Bern, Switzerland
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Seville, Spain
| | - Daniel Kantor
- Florida Atlantic University, Boca Raton, FL, USA.,Nova Southeastern University, Fort Lauderdale, FL, USA.,Penn Center for Global Health, Philadelphia, PA, USA
| | - Ho Jin Kim
- Research Institute and Hospital of National Cancer Center, Goyang, Korea
| | - Jan Lycke
- Department of Clinical Neuroscience, Institute of Neuroscience and Physiology at Sahlgrenska Academy, University of Gothenburg, Gothenburg, Sweden
| | - Richard A L Macdonell
- Austin Health and Florey Institute of Neuroscience and Mental Health, Melbourne, VIC, Australia
| | - Carlo Pozzilli
- Department of Human Neuroscience, Sapienza University, Rome, Italy
| | - Thomas Scott
- Allegheny General Hospital, Drexel University College of Medicine, Pittsburgh, PA, USA
| | - Basil Sharrack
- Sheffield NIHR Neuroscience BRC and Sheffield Teaching Hospitals, Sheffield, UK
| | | | | | | | | | - Patrick Vermersch
- Univ. Lille, INSERM U1172 LilNCog, CHU Lille, FHU Precise, Lille, France
| | | |
Collapse
|
43
|
Fernández O, Aladro Y, Arroyo R, Brieva L, Calles-Hernández MC, Carrascal P, Comabella M, Costa-Frossard L, Eichau S, García-Merino JA, Ginestal R, González I, Izquierdo G, Martínez-Ginés ML, Meca-Lallana JE, Mendibe-Bilbao MM, Oterino A, Prieto JM, Río J, Ramió-Torrentà L, Romero-Pinel L, Téllez N, Rodríguez-Antigüedad A. [12th Post-ECTRIMS Meeting: review of the novelties from the 2019 ECTRIMS Congress (I)]. Rev Neurol 2021; 70:379-390. [PMID: 32390131 DOI: 10.33588/rn.7010.2020121] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
INTRODUCTION Like every year, after the ECTRIMS Congress, renowned Spanish neurologists who are experts in multiple sclerosis presented the main novelties in research in this field at the Post-ECTRIMS Meeting. AIM To summarise the content presented at the 12th edition of the Post-ECTRIMS Meeting, which took place in September 2019 in Sevilla and is presented in two parts. DEVELOPMENT This first part addresses the latest studies on vitamin D deficiency and the discrepancies that currently exist regarding its treatment. The advances made in epigenetics allow us to present this approach as a possible biomarker of multiple sclerosis. An account is provided to explain the growing importance of imaging techniques to detect atrophy and other phenomena that occur during the disease, such as changes in iron concentration or remyelination processes, which allow us to further our understanding of the mechanisms of cortical pathology, and the dimensionality of neurodegeneration during its course. Findings related to immunological mechanisms and advances in potential antigen-specific therapies are discussed. The contribution presents the latest studies on the assessment of cognitive impairment and its rehabilitation, which are becoming increasingly important due to the high prevalence of these disorders and the absence of their systematic assessment in clinical practice. Finally, the unmet social and health needs of multiple sclerosis patients in our country are presented, with emphasis on the current deficits in the system of social protection.
Collapse
Affiliation(s)
- O Fernández
- Instituto de Investigación Biomédica de Málaga. IBIMA, Málaga, España
| | - Y Aladro
- Hospital Universitario de Getafe, 28905 Getafe, España
| | - R Arroyo
- Hospital Quirón, Pozuelo de Alarcón, España
| | - Ll Brieva
- Hospital Arnau de Vilanova, 25198 Lleida, España
| | | | | | - M Comabella
- Hospitals Vall d'Hebron, 08035 Barcelona, España
| | | | - S Eichau
- Hospital Universitario Virgen Macarena, 41003 Sevilla, España
| | - J A García-Merino
- Hospital Universitario Puerta de Hierro-Majadahonda, 28035 Majadahonda, España
| | - R Ginestal
- Fundación Jiménez Díaz, 28040 Madrid, España
| | | | | | | | | | | | - A Oterino
- Hospital Universitario Marqués de Valdecilla, Santander, España
| | - J M Prieto
- Complejo Hospitalario Universitario de Santiago de Compostela, 15706 Santiago de Compostela, España
| | - J Río
- Hospitals Vall d'Hebron, 08035 Barcelona, España
| | | | - L Romero-Pinel
- Hospital General Universitari de Bellvitge, 08907 Hospitalet de Ll., España
| | - N Téllez
- Hospital Clínico Universitario, 47005 Valladolid, España
| | | |
Collapse
|
44
|
Lizak N, Malpas CB, Sharmin S, Havrdova EK, Horakova D, Izquierdo G, Eichau S, Lugaresi A, Duquette P, Girard M, Prat A, Larochelle C, Trojano M, Grand'Maison F, Grammond P, Sola P, Ferraro D, Hupperts R, Bergamaschi R, Boz C, Van Pesch V, Spitaleri D, Terzi M, Kalincik T. Association of Sustained Immunotherapy With Disability Outcomes in Patients With Active Secondary Progressive Multiple Sclerosis. JAMA Neurol 2021; 77:1398-1407. [PMID: 32716480 DOI: 10.1001/jamaneurol.2020.2453] [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] [Indexed: 01/05/2023]
Abstract
Importance It is unclear whether relapses and disease-modifying therapies are associated with the rate of disability accumulation in patients with secondary progressive multiple sclerosis (SPMS). Objective To examine the association of relapses with the rate of disability accumulation in patients with SPMS and to assess whether treatment before or during the secondary progressive phase can slow the progression of disability accumulation. Design, Setting, and Participants In this observational cohort study, patient data were prospectively collected from the MSBase international registry between January 1, 1995, and February 1, 2018. Among 53 680 patients in the MSBase registry, 4997 patients with SPMS (using the Lorscheider definition) were identified. Of those, 1621 patients were eligible for study inclusion based on sufficient follow-up before and after the onset of SPMS. Data were analyzed from November 15, 2017, to January 13, 2020. Exposures The association between disability accumulation and several clinical and demographic variables, including relapses and exposure to immunotherapy, was evaluated. Main Outcomes and Measures Two outcomes were analyzed as measures of disability accumulation during SPMS: the rate of disability accumulation during the secondary progressive phase (change relative to the reference population of patients with MS and absolute change) and the risk of becoming wheelchair dependent. A third outcome, the cumulative risk of experiencing confirmed disability progression events, was used for a secondary analysis. Outcomes were evaluated using multivariable mixed models (ie, linear and Cox models). Results Of 1621 patients eligible for inclusion, 1103 patients (68.0%) were female, with a mean (SD) age at MS onset of 33.9 (10.6) years. A total of 661 patients (40.8%) experienced superimposed relapses during SPMS. Therapy receipt and relapses during early relapsing-remitting MS were not associated with disability accumulation during the secondary progressive phase. Higher relapse rates during the secondary progressive disease stage were associated with an increased risk of becoming wheelchair dependent (hazard ratio [HR], 1.87; 95% CI, 1.17-3.00; P = .009). Among patients who experienced superimposed relapses during SPMS, greater receipt of disease-modifying therapies was significantly associated with a reduced rate of disability progression and a lower risk of becoming wheelchair dependent. Conclusions and Relevance In this study, the rate of disability progression after the onset of SPMS was not associated with the early disease course and treatment decisions. Relapses during SPMS were associated with accelerated disability progression and represent an accessible treatment target. Disease-modifying therapy was associated with improvements in disability outcomes among patients with active relapses during SPMS. The study's results suggest that inflammatory disease activity remains a substantial yet modifiable component of SPMS.
Collapse
Affiliation(s)
- Nathaniel Lizak
- Clinical Outcomes Research Unit (CORe), Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia.,Department of Medicine, The Alfred Hospital, Melbourne, Victoria, Australia
| | - Charles B Malpas
- Clinical Outcomes Research Unit (CORe), Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Sifat Sharmin
- Clinical Outcomes Research Unit (CORe), Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | - Eva Kubala Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Guillermo Izquierdo
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Sara Eichau
- Multiple Sclerosis Unit, Hospital Universitario Virgen Macarena, Seville, Spain
| | - Alessandra Lugaresi
- Istituto delle Scienze Neurologiche di Bologna, Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Unita Operative Semplici d'Istituto (UOSI) Riabilitazione Sclerosi Multipla, Bologna, Italy.,Dipartimento di Scienze Biomediche e Neuromotorie, Universita di Bologna, Bologna, Italy
| | - Pierre Duquette
- Department of Neurology, Hopital Notre Dame, Montreal, Quebec, Canada.,Department of Medicine, Centre Hospitalier de l'Universite de Montreal, Universite de Montreal, Montreal, Quebec, Canada
| | - Marc Girard
- Department of Neurology, Hopital Notre Dame, Montreal, Quebec, Canada.,Department of Medicine, Centre Hospitalier de l'Universite de Montreal, Universite de Montreal, Montreal, Quebec, Canada
| | - Alexandre Prat
- Department of Neurology, Hopital Notre Dame, Montreal, Quebec, Canada.,Department of Medicine, Centre Hospitalier de l'Universite de Montreal, Universite de Montreal, Montreal, Quebec, Canada
| | - Catherine Larochelle
- Department of Neurology, Hopital Notre Dame, Montreal, Quebec, Canada.,Department of Medicine, Centre Hospitalier de l'Universite de Montreal, Universite de Montreal, Montreal, Quebec, Canada
| | - Maria Trojano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | | | - Pierre Grammond
- Integrated Health and Social Services Centres (CISSS), Chaudiere-Appalaches, Levis, Quebec, Canada
| | - Patrizia Sola
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Diana Ferraro
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Raymond Hupperts
- Department of Neurology, Zuyderland Ziekenhuis, Sittard, the Netherlands
| | - Roberto Bergamaschi
- Istituto di Ricovero e Cura a Carattere Scientifico (IRCCS), Mondino Foundation, Pavia, Italy
| | - Cavit Boz
- Medical Faculty, Farabi Hospital, Karadeniz Technical University, Trabzon, Turkey
| | - Vincent Van Pesch
- Department of Laboratory Medicine, Cliniques Universitaires Saint-Luc, Brussels, Belgium.,Neurochemistry Unit, Institute of Neuroscience, Universite Catholique de Louvain, Louvain-la-Neuve, Belgium
| | - Daniele Spitaleri
- Institute of Neurology, Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | - Tomas Kalincik
- Clinical Outcomes Research Unit (CORe), Department of Medicine, University of Melbourne, Melbourne, Victoria, Australia.,Department of Neurology, Royal Melbourne Hospital, Melbourne, Victoria, Australia
| | | |
Collapse
|
45
|
Yeh WZ, Widyastuti PA, Van der Walt A, Stankovich J, Havrdova E, Horakova D, Vodehnalova K, Ozakbas S, Eichau S, Duquette P, Kalincik T, Patti F, Boz C, Terzi M, Yamout BI, Lechner-Scott J, Sola P, Skibina OG, Barnett M, Onofrj M, Sá MJ, McCombe PA, Grammond P, Ampapa R, Grand'Maison F, Bergamaschi R, Spitaleri DLA, Van Pesch V, Cartechini E, Hodgkinson S, Soysal A, Saiz A, Gresle M, Uher T, Maimone D, Turkoglu R, Hupperts RM, Amato MP, Granella F, Oreja-Guevara C, Altintas A, Macdonell RA, Castillo-Trivino T, Butzkueven H, Alroughani R, Jokubaitis VG. Natalizumab, Fingolimod and Dimethyl Fumarate Use and Pregnancy-Related Relapse and Disability in Women With Multiple Sclerosis. Neurology 2021; 96:e2989-e3002. [PMID: 33879599 PMCID: PMC8253565 DOI: 10.1212/wnl.0000000000012084] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/28/2020] [Accepted: 03/17/2021] [Indexed: 02/06/2023] Open
Abstract
OBJECTIVE To investigate pregnancy-related disease activity in a contemporary multiple sclerosis (MS) cohort. METHODS Using data from the MSBase Registry, we included pregnancies conceived after 31 Dec 2010 from women with relapsing-remitting MS or clinically isolated syndrome. Predictors of intrapartum relapse, and postpartum relapse and disability progression were determined by clustered logistic regression or Cox regression analyses. RESULTS We included 1998 pregnancies from 1619 women with MS. Preconception annualized relapse rate (ARR) was 0.29 (95% CI 0.27-0.32), fell to 0.19 (0.14-0.24) in third trimester, and increased to 0.59 (0.51-0.67) in early postpartum. Among women who used fingolimod or natalizumab, ARR before pregnancy was 0.37 (0.28-0.49) and 0.29 (0.22-0.37), respectively, and increased during pregnancy. Intrapartum ARR decreased with preconception dimethyl fumarate use. ARR spiked after delivery across all DMT groups. Natalizumab continuation into pregnancy reduced the odds of relapse during pregnancy (OR 0.76 per month [0.60-0.95], p=0.017). DMT re-initiation with natalizumab protected against postpartum relapse (HR 0.11 [0.04-0.32], p<0.0001). Breastfeeding women were less likely to relapse (HR 0.61 [0.41-0.91], p=0.016). 5.6% of pregnancies were followed by confirmed disability progression, predicted by higher relapse activity in pregnancy and postpartum. CONCLUSION Intrapartum and postpartum relapse probabilities increased among women with MS after natalizumab or fingolimod cessation. In women considered to be at high relapse risk, use of natalizumab before pregnancy and continued up to 34 weeks gestation, with early re-initiation after delivery is an effective option to minimize relapse risks. Strategies of DMT use have to be balanced against potential fetal/neonatal complications.
Collapse
Affiliation(s)
- Wei Zhen Yeh
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Putu Ayu Widyastuti
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Anneke Van der Walt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Jim Stankovich
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
| | - Eva Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Karolina Vodehnalova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Spain
| | | | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Australia
- Melbourne MS Centre, Royal Melbourne Hospital, Australia
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies
- GF Ingrassia, University of Catania - AOU Policlinico-San Marco, University of Catania
| | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Turkey
| | | | - Bassem I Yamout
- American University of Beirut, Faculty of Medicine, Nehme and Therese Multiple Sclerosis Center, Beirut, Lebanon
| | | | - Patrizia Sola
- Neurology Unit, Azienda Ospedaliero-Universitaria of Modena, Modena, Italy
| | - Olga G Skibina
- Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | | | | | - Maria José Sá
- Department of Neurology, São João Universitary Hospital Center, Porto, Portugal
| | - Pamela Ann McCombe
- St Andrews Place, Australia, & Royal Brisbane and Women's Hospital, Australia
| | - Pierre Grammond
- Centre de réadaptation déficience physique Chaudière-Appalache, Canada
| | | | | | | | | | - Vincent Van Pesch
- Cliniques Universitaires Saint-Luc, Université Catholique de Louvain, Belgium
| | | | | | - Aysun Soysal
- Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases, Turkey
| | - Albert Saiz
- Service of Neurology, Hospital Clinic, Institut d'Investigacions Biomediques August Pi i Sunyer (IDIBAPS)
- Institut de Neurociències, Universitat de Barcelona, Barcelona, Spain
| | - Melissa Gresle
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| | - Tomas Uher
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University and General University Hospital, Prague, Czech Republic
| | - Davide Maimone
- Centro Sclerosi Multipla, UOC Neurologia, ARNAS Garibaldi, Catania, Italy
| | - Recai Turkoglu
- Haydarpasa Numune Training and Research Hospital, Turkey
| | | | - Maria Pia Amato
- Department NEUROFARBA, University of Florence, Italy
- IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
| | | | - Celia Oreja-Guevara
- Department of Neurology, Hospital Clínico San Carlos, Departamento de Medicina, Facultad de Medicina, Universidad Complutense de Madrid (UCM)
- IdISSC, Madrid, Spain
| | - Ayse Altintas
- Department of Neurology, Koc University School of Medicine, Turkey
| | | | | | - Helmut Butzkueven
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
- Box Hill Hospital, Australia
| | | | - Vilija G Jokubaitis
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Victoria, Australia
- Department of Neurology, Alfred Health, Melbourne, Victoria, Australia
| |
Collapse
|
46
|
Sarrias-Arrabal E, Eichau S, Galvao-Carmona A, Domínguez E, Izquierdo G, Vázquez-Marrufo M. Deficits in Early Sensory and Cognitive Processing Are Related to Phase and Nonphase EEG Activity in Multiple Sclerosis Patients. Brain Sci 2021; 11:brainsci11050629. [PMID: 34068315 PMCID: PMC8153279 DOI: 10.3390/brainsci11050629] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/22/2021] [Revised: 05/10/2021] [Accepted: 05/11/2021] [Indexed: 12/05/2022] Open
Abstract
Currently, there is scarce knowledge about the relation between spectral bands modulations and the basis of cognitive impairment in multiple sclerosis (MS). In this sense, analyzing the evoked or phase activity can confirm results from traditional event-related potential (ERP) studies. However, studying the induced or nonphase activity may be necessary to elucidate hidden compensatory or affected cognitive mechanisms. In this study, 30 remitting-relapsing multiple sclerosis patients and 30 healthy controls (HCs) matched in sociodemographic variables performed a visual oddball task. The main goal was to analyze phase and nonphase alpha and gamma bands by applying temporal spectral evolution (TSE) and its potential relation with cognitive impairment in these patients. The behavioural results showed slower reaction time and poorer accuracy in MS patients compared to controls. In contrast, the time-frequency analysis of electroencephalography (EEG) revealed a delay in latency and lower amplitude in MS patients in evoked and induced alpha compared to controls. With respect to the gamma band, there were no differences between the groups. In summary, MS patients showed deficits in early sensorial (evoked alpha activity) and cognitive processing (induced alpha activity in longer latencies), whereas the induced gamma band supported the hypothesis of its role in translation of attentional focus (induced activity) and did not show strong activity in this paradigm (visual oddball).
Collapse
Affiliation(s)
- Esteban Sarrias-Arrabal
- Experimental Psychology Department, Faculty of Psychology, University of Seville, 41018 Seville, Spain;
- Correspondence: ; Tel.: +34-676-182-823
| | - Sara Eichau
- Unit CSUR Multiple Sclerosis, Hospital Virgen Macarena, 41009 Seville, Spain;
| | | | - Elvira Domínguez
- Unit of Multiple Sclerosis, FISEVI, Hospital Virgen Macarena, 41009 Seville, Spain;
| | | | - Manuel Vázquez-Marrufo
- Experimental Psychology Department, Faculty of Psychology, University of Seville, 41018 Seville, Spain;
| |
Collapse
|
47
|
Meca-Lallana J, García-Merino JA, Martínez-Yélamos S, Vidal-Jordana A, Costa L, Eichau S, Rovira À, Brieva L, Agüera E, Zarranz ARA. Identification of patients with relapsing multiple sclerosis eligible for high-efficacy therapies. Neurodegener Dis Manag 2021; 11:251-261. [PMID: 33966475 DOI: 10.2217/nmt-2020-0049] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/21/2022] Open
Abstract
Relapsing multiple sclerosis (RMS) presents a highly variable clinical evolution among patients, and its management should be personalized. Although there is no cure at present, effective disease-modifying therapies (DMTs) are available. Selection of the most appropriate DMT for each patient is influenced by several clinical, radiological and demographic aspects as well as personal preferences that, at times, are not covered in the regulatory criteria. This may be a source of difficulty, especially in certain situations where so-called 'high-efficacy DMTs' (usually considered second-line) could be of greater benefit to the patient. In this narrative review, we discuss evidence and experience, and propose a pragmatic guidance on decision-making with respect to the indication and management of high-efficacy DMT in adult patients with RMS based on expert opinion.
Collapse
Affiliation(s)
- José Meca-Lallana
- Multiple Sclerosis CSUR, Neurology Department, Hospital Clínico Universitario Virgen de la Arrixaca, Murcia, 30120, Spain
| | | | - Sergio Martínez-Yélamos
- Neurology Department, Hospital Universitario de Bellvitge, L'Hospitalet de Llobregat, 08907, Spain
| | - Angela Vidal-Jordana
- Neurology-Neuroimmunology Department, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Hospital Universitario Vall d'Hebron, Barcelona, 08035, Spain
| | - Lucienne Costa
- CSUR de Esclerosis Múltiple, Neurology Department, Fundación para la Investigación Biomédica IRyCIS, Hospital Universitario Ramón y Cajal, Madrid, 28034, Spain
| | - Sara Eichau
- EM Unit, Neurology Department, Hospital Universitario Virgen de la Macarena, Seville, 41009, Spain
| | - Àlex Rovira
- Neuroradiology Section, Radiology Department, Hospital Universitario Vall d'Hebron, Barcelona, 08035, Spain
| | - Luis Brieva
- Neurology Section, Hospital Universitario Arnau de Vilanova, IRB Lleida, Lleida, 25198, Spain
| | - Eduardo Agüera
- Neurology department, Hospital Universitario Reina Sofía, Cordoba, 14004, Spain
| | | |
Collapse
|
48
|
Andersen JB, Sharmin S, Lefort M, Koch-Henriksen N, Sellebjerg F, Sørensen PS, Hilt Christensen CC, Rasmussen PV, Jensen MB, Frederiksen JL, Bramow S, Mathiesen HK, Schreiber KI, Horakova D, Havrdova EK, Alroughani R, Izquierdo G, Eichau S, Ozakbas S, Patti F, Onofrj M, Lugaresi A, Terzi M, Grammond P, Grand Maison F, Yamout B, Prat A, Girard M, Duquette P, Boz C, Trojano M, McCombe P, Slee M, Lechner-Scott J, Turkoglu R, Sola P, Ferraro D, Granella F, Shaygannejad V, Prevost J, Skibina O, Solaro C, Karabudak R, Wijmeersch BV, Csepany T, Spitaleri D, Vucic S, Casey R, Debouverie M, Edan G, Ciron J, Ruet A, Sèze JD, Maillart E, Zephir H, Labauge P, Defer G, Lebrun C, Moreau T, Berger E, Clavelou P, Pelletier J, Stankoff B, Gout O, Thouvenot E, Heinzlef O, Al-Khedr A, Bourre B, Casez O, Cabre P, Montcuquet A, Wahab A, Camdessanché JP, Marousset A, Patry I, Hankiewicz K, Pottier C, Maubeuge N, Labeyrie C, Nifle C, Leray E, Laplaud DA, Butzkueven H, Kalincik T, Vukusic S, Magyari M. The effectiveness of natalizumab vs fingolimod-A comparison of international registry studies. Mult Scler Relat Disord 2021; 53:103012. [PMID: 34116480 DOI: 10.1016/j.msard.2021.103012] [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: 01/31/2021] [Revised: 04/21/2021] [Accepted: 04/29/2021] [Indexed: 11/26/2022]
Abstract
BACKGROUND Natalizumab and fingolimod were the first preparations recommended for disease breakthrough in priorly treated relapsing-remitting multiple sclerosis. Of three published head-to-head studies two showed that natalizumab is the more effective to prevent relapses and EDSS worsening. METHODS By re-analyzing original published results from MSBase, France, and Denmark using uniform methodologies, we aimed at identifying the effects of differences in methodology, in the MS-populations, and at re-evaluating the differences in effectiveness between the two drugs. We gained access to copies of the individual amended databases and pooled all data. We used uniform inclusion/exclusion criteria and statistical methods with Inverse Probability Treatment Weighting. RESULTS The pooled analyses comprised 968 natalizumab- and 1479 fingolimod treated patients. The on-treatment natalizumab/fingolimod relapse rate ratio was 0.77 (p=0.004). The hazard ratio (HR) for a first relapse was 0.82 (p=0.030), and the HR for sustained EDSS improvement was 1.4 (p=0.009). There were modest differences between each of the original published studies and the replication study, but the conclusions of the three original studies remained unchanged: in two of them natalizumab was more effective, but in the third there was no difference between natalizumab and fingolimod. CONCLUSION The results were largely invariant to the epidemiological and statistical methods but differed between the MS populations. Generally, the advantage of natalizumab was confirmed.
Collapse
Affiliation(s)
- Johanna B Andersen
- The Danish Multiple Sclerosis Registry, Department of Neurology, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark.
| | - Sifat Sharmin
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia; Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Mathilde Lefort
- Rennes University, EHESP, REPERES - EA 7449, F-35000 Rennes, France; Univ Rennes, CHU Rennes, Inserm, CIC 1414 (Centre d'Investigation Clinique de Rennes), F-35000 Rennes, France
| | - Nils Koch-Henriksen
- Department of Clinical Epidemiology, Aarhus University Hospital, Aarhus, Denmark
| | - Finn Sellebjerg
- The Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, Denmark
| | - Per Soelberg Sørensen
- The Danish Multiple Sclerosis Center, Department of Neurology, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | | | - Peter V Rasmussen
- Aarhus University Hospital, Neurology, PPJ Boulevard, DK-8200 Aarhus N
| | - Michael B Jensen
- Department of Neurology, University Hospital of Northern Sealand
| | - Jette L Frederiksen
- Danish Multiple Sclerosis Centre, Dept. of Neurology, Copenhagen University Hospital, Rigshospitalet in Glostrup, 2600 Glostrup, Denmark
| | - Stephan Bramow
- The Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, Denmark
| | - Henrik K Mathiesen
- The Danish Multiple Sclerosis Center, Department of Neurology, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Karen I Schreiber
- The Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, Denmark
| | - Dana Horakova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Eva K Havrdova
- Department of Neurology and Center of Clinical Neuroscience, First Faculty of Medicine, Charles University in Prague and General University Hospital, Prague, Czech Republic
| | - Raed Alroughani
- Division of Neurology, Department of Medicine, Amiri Hospital, Sharq, Kuwait
| | | | - Sara Eichau
- Hospital Universitario Virgen Macarena, Sevilla, Spain
| | | | - Francesco Patti
- GF Ingrassia Department, University of Catania, Catania, Policlinico G Rodolico, Italy
| | - Marco Onofrj
- Department of Neuroscience, Imaging, and Clinical Sciences, University G. d'Annunzio, Chieti, Italy
| | - Alessandra Lugaresi
- Department of Biomedical and Neuromotor Sciences, University of Bologna, Bologna, Italy, IRCCS Istituto delle Scienze Neurologiche di Bologna, Bologna, Italy
| | - Murat Terzi
- Medical Faculty, 19 Mayis University, Samsun, Turkey
| | | | | | - Bassem Yamout
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut Medical Center, Beirut, Lebanon
| | - Alexandre Prat
- Hopital Notre Dame, Montreal, Canada, CHUM and Universite de Montreal, Montreal, Canada
| | - Marc Girard
- Hopital Notre Dame, Montreal, Canada, CHUM and Universite de Montreal, Montreal, Canada
| | - Pierre Duquette
- Hopital Notre Dame, Montreal, Canada, CHUM and Universite de Montreal, Montreal, Canada
| | - Cavit Boz
- KTU Medical Faculty Farabi Hospital, Trabzon, Turkey
| | - Maria Trojano
- Department of Basic Medical Sciences, Neuroscience and Sense Organs, University of Bari, Bari, Italy
| | - Pamela McCombe
- University of Queensland, Brisbane, Australia, Royal Brisbane and Women's Hospital
| | - Mark Slee
- Flinders University, Adelaide, Australia
| | - Jeannette Lechner-Scott
- School of Medicine and Public Health, University Newcastle, Newcastle, Australia; Department of Neurology, John Hunter Hospital, Hunter New England Health, Newcastle, Australia
| | - Recai Turkoglu
- Haydarpasa Numune Training and Research Hospital, Istanbul, Turkey
| | - Patrizia Sola
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Diana Ferraro
- Department of Neuroscience, Azienda Ospedaliera Universitaria, Modena, Italy
| | - Franco Granella
- Department of Medicine and Surgery, University of Parma, Parma, Italy; Department of Emergency and General Medicine, Parma University Hospital, Parma, Italy
| | | | | | | | - Claudio Solaro
- Department of Neurology, ASL3 Genovese, Genova, Italy; Department of Rehabilitaiton, ML Novarese Hospital Moncrivello
| | | | - Bart V Wijmeersch
- Rehabilitation and MS-Centre Overpelt and Hasselt University, Hasselt, Belgium
| | - Tunde Csepany
- Department of Neurology, Faculty of Medicine, University of Debrecen, Debrecen, Hungary
| | - Daniele Spitaleri
- Azienda Ospedaliera di Rilievo Nazionale San Giuseppe Moscati Avellino, Avellino, Italy
| | | | - Romain Casey
- Service de neurologie, sclérose en plaques, pathologies de la myéline et neuro-inflammation, Hôpital Neurologique Pierre Wertheimer, Hospices Civils de Lyon, 69677 Lyon/Bron, France; Centre des Neurosciences de Lyon, Observatoire Français de la Sclérose en Plaques, INSERM 1028 et CNRS UMR5292, 69003 Lyon, France ; Université Claude Bernard Lyon 1, Faculté de médecine Lyon Est, F-69000 Lyon, France, Eugene Devic EDMUS Foundation, 69677 Lyon/Bron, France
| | - Marc Debouverie
- Centre hospitalier régional universitaire de Nancy, Hôpital central, Service de neurologie, Nancy, France
| | - Gilles Edan
- Centre hospitalier universitaire de Rennes, Hôpital Pontchaillou, Service de neurologie, Rennes, France
| | - Jonathan Ciron
- Centre hospitalier universitaire de Toulouse, Hôpital Purpan, Service de neurologie inflammatoire et neuro-oncologie, Toulouse, France
| | - Aurélie Ruet
- Centre hospitalier universitaire de Bordeaux, Hôpital Pellegrin, Service de neurologie, Bordeaux, France
| | - Jérôme D Sèze
- Hôpitaux universitaire de Strasbourg, Hôpital de Hautepierre, Service des maladies inflammatoires du système nerveux - neurologie, Strasbourg, France
| | - Elisabeth Maillart
- Assistance publique des hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de neurologie, Paris, France
| | - Hélène Zephir
- Centre hospitalier universitaire de Lille, Hôpital Salengro, Service de neurologie D, Lille, France
| | - Pierre Labauge
- Centre hospitalier universitaire de Montpellier, Hôpital Gui de Chauliac, Service de neurologie, Montpellier, France
| | - Gilles Defer
- Centre hospitalier universitaire de Caen Normandie, Service de neurologie, Hôpital Côte de Nacre, Caen, France
| | - Christine Lebrun
- Centre hospitalier universitaire de Nice, Université Nice Côte d'Azur, Hôpital Pasteur, Service de neurologie, Nice, France
| | - Thibault Moreau
- Centre hospitalier universitaire Dijon Bourgogne, Hôpital François Mitterrand, Service de neurologie, maladies inflammatoires du système nerveux et neurologie générale, Dijon, France
| | - Eric Berger
- Centre hospitalier régional universitaire de Besançon, Hôpital Jean Minjoz, Service de neurologie, Besançon, France
| | - Pierre Clavelou
- Centre hospitalier universitaire de Clermont-Ferrand, Hôpital Gabriel-Montpied, Service de neurologie, Clermont-Ferrand, France
| | - Jean Pelletier
- Assistance publique des hôpitaux de Marseille, Centre hospitalier de la Timone, Service de neurologie et unité neuro-vasculaire, Marseille, France
| | - Bruno Stankoff
- Assistance publique des hôpitaux de Paris, Hôpital Saint-Antoine, Service de neurologie, Paris, France
| | - Olivier Gout
- Fondation Adolphe de Rothschild de l'œil et du cerveau, Service de neurologie, Paris, France
| | - Eric Thouvenot
- Centre hospitalier universitaire de Nîmes, Hôpital Carémeau, Service de neurologie, Nîmes, France
| | - Olivier Heinzlef
- Centre hospitalier intercommunal de Poissy Saint-Germain-en-Laye, Service de neurologie, Poissy, France
| | - Abdullatif Al-Khedr
- Centre hospitalier universitaire d'Amiens Picardie, Site sud, Service de neurologie, Amiens, France
| | - Bertrand Bourre
- Centre hospitalier universitaire Rouen Normandie, Hôpital Charles-Nicolle, Service de neurologie, Rouen, France
| | - Olivier Casez
- Centre hospitalier universitaire Grenoble-Alpes, Site nord, Service de neurologie, Grenoble/La Tronche, France
| | - Philippe Cabre
- Centre hospitalier universitaire de Martinique, Hôpital Pierre Zobda-Quitman, Service de Neurologie, Fort-de-France, France
| | - Alexis Montcuquet
- Centre hospitalier universitaire Limoges, Hôpital Dupuytren, Service de neurologie, Limoges, France
| | - Abir Wahab
- Hôpital Henri Mondor, Department of Neurology, F-94000 Créteil, France
| | - Jean-Philippe Camdessanché
- Centre hospitalier universitaire de Saint-Étienne, Hôpital Nord, Service de neurologie, Saint-Étienne, France
| | - Aude Marousset
- Centre hospitalier régional universitaire de Tours, Hôpital Bretonneau, Service de neurologie, Tours, France
| | - Ivania Patry
- Centre hospitalier sud francilien, Service de neurologie, Corbeil-Essonnes, France
| | - Karolina Hankiewicz
- Centre hospitalier de Saint-Denis, Hôpital Casanova, Service de neurologie, Saint-Denis, France
| | - Corinne Pottier
- Centre hospitalier de Pontoise, Service de neurologie, Pontoise, France
| | - Nicolas Maubeuge
- Centre hospitalier universitaire de Poitiers, Site de la Milétrie, Service de neurologie, Poitiers, France
| | - Céline Labeyrie
- Assistance publique des hôpitaux de Paris, Hôpital Bicêtre, Service de neurologie, Le Kremlin-Bicêtre, France
| | - Chantal Nifle
- Centre hospitalier de Versailles, Hôpital André-Mignot, Service de neurologie, Le Chesnay, France
| | - Emmanuelle Leray
- Rennes University, EHESP, REPERES - EA 7449, F-35000 Rennes, France; Univ Rennes, CHU Rennes, Inserm, CIC 1414 (Centre d'Investigation Clinique de Rennes), F-35000 Rennes, France
| | - David A Laplaud
- CHU de Nantes, Service de Neurologie & CIC015 INSERM, F-44093 Nantes, France; INSERM CR1064, F-44000 Nantes, France
| | - Helmut Butzkueven
- Central Clinical School, Monash University, Melbourne, Australia; Department of Neurology, The Alfred Hospital, Melbourne, Australia; Department of Neurology, Box Hill Hospital, Monash University, Melbourne, Australia
| | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia; Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Sandra Vukusic
- The Danish Multiple Sclerosis Registry, Department of Neurology, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark; The Danish Multiple Sclerosis Center, Department of Neurology, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark
| | - Melinda Magyari
- The Danish Multiple Sclerosis Registry, Department of Neurology, University of Copenhagen, Rigshospitalet, Copenhagen, Denmark; The Danish Multiple Sclerosis Center, Department of Neurology, Copenhagen University Hospital, Rigshospitalet Glostrup, Denmark
| |
Collapse
|
49
|
Jokubaitis VG, Skibina O, Alroughani R, Altintas A, Butzkueven H, Eichau S, Fragoso Y, Hellwig K, Hughes SE, Rath L, van der Walt A, Gray O. The MSBase pregnancy, neonatal outcomes, and women's health registry. Ther Adv Neurol Disord 2021; 14:17562864211009104. [PMID: 33912245 PMCID: PMC8047930 DOI: 10.1177/17562864211009104] [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] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/02/2021] [Accepted: 03/18/2021] [Indexed: 11/30/2022] Open
Abstract
Background: Family planning and pregnancy decisions are key considerations in the management of women with multiple sclerosis (MS), who are typically diagnosed between the ages of 20–40 years. Despite a strong evidence base that pregnancy is not harmful for women with MS, many knowledge gaps remain. These include: best management strategies through pregnancy in the era of highly effective disease-modifying therapies (DMT); foetal risks associated with DMT exposure in utero or in relation to breastfeeding; knowledge base around the use of assisted reproductive technologies; the long-term impact of pregnancy on disease outcomes, as well as the impact of long-term DMT use on women’s health and cancer risk. Methods: Here, we describe the new MSBase pregnancy, neonatal outcomes and women’s health registry. We provide the rationale for, and detailed description of, the variables collected within the registry, together with data acquisition details. Conclusion: The present paper will act as a reference document for future studies.
Collapse
Affiliation(s)
- Vilija G Jokubaitis
- Department of Neuroscience, Central Clinical School, Monash University, Level 6, 99 Commercial Rd, Melbourne, VIC 3004, Australia
| | - Olga Skibina
- Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | | | - Ayse Altintas
- Neurology Department, Koc University School of Medicine, Istanbul, Turkey
| | - Helmut Butzkueven
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Sara Eichau
- Hospital Virgen Macarena, Sevilla, Andalucía, Spain
| | - Yara Fragoso
- MS and Headache Research, Universidade Metropolitana de Santos, Sao Paulo, Brazil
| | - Kerstin Hellwig
- Department of Neurology, St. Josef Hospital, Ruhr University Bochum, Bochum, Germany
| | - Stella E Hughes
- Department of Neurology, Belfast Health and Social Care Trust, Belfast, UK
| | - Louise Rath
- Department of Neurology, Alfred Health, Melbourne, VIC, Australia
| | - Anneke van der Walt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, VIC, Australia
| | - Orla Gray
- Department of Neurology, South Eastern Health and Social Care Trust, Dundonald, UK
| |
Collapse
|
50
|
Bovis F, Kalincik T, Lublin F, Cutter G, Malpas C, Horakova D, Havrdova EK, Trojano M, Prat A, Girard M, Duquette P, Onofrj M, Lugaresi A, Izquierdo G, Eichau S, Patti F, Terzi M, Grammond P, Bergamaschi R, Sola P, Ferraro D, Ozakbas S, Iuliano G, Boz C, Hupperts R, Grand'Maison F, Oreja-Guevara C, van Pesch V, Cartechini E, Petersen T, Altintas A, Soysal A, Ramo-Tello C, McCombe P, Turkoglu R, Butzkueven H, Wolinsky JS, Solaro C, Sormani MP. Treatment Response Score to Glatiramer Acetate or Interferon Beta-1a. Neurology 2021; 96:e214-e227. [PMID: 33024022 PMCID: PMC7905777 DOI: 10.1212/wnl.0000000000010991] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [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: 12/11/2019] [Accepted: 08/24/2020] [Indexed: 11/15/2022] Open
Abstract
OBJECTIVE To compare the effectiveness of glatiramer acetate (GA) vs intramuscular interferon beta-1a (IFN-β-1a), we applied a previously published statistical method aimed at identifying patients' profiles associated with efficacy of treatments. METHODS Data from 2 independent multiple sclerosis datasets, a randomized study (the Combination Therapy in Patients With Relapsing-Remitting Multiple Sclerosis [CombiRx] trial, evaluating GA vs IFN-β-1a) and an observational cohort extracted from MSBase, were used to build and validate a treatment response score, regressing annualized relapse rates (ARRs) on a set of baseline predictors. RESULTS The overall ARR ratio of GA to IFN-β-1a in the CombiRx trial was 0.72. The response score (made up of a linear combination of age, sex, relapses in the previous year, disease duration, and Expanded Disability Status Scale score) detected differential response of GA vs IFN-β-1a: in the trial, patients with the largest benefit from GA vs IFN-β-1a (lower score quartile) had an ARR ratio of 0.40 (95% confidence interval [CI] 0.25-0.63), those in the 2 middle quartiles of 0.90 (95% CI 0.61-1.34), and those in the upper quartile of 1.14 (95% CI 0.59-2.18) (heterogeneity p = 0.012); this result was validated on MSBase, with the corresponding ARR ratios of 0.58 (95% CI 0.46-0.72), 0.92 (95% CI 0.77-1.09,) and 1.29 (95% CI 0.97-1.71); heterogeneity p < 0.0001). CONCLUSIONS We demonstrate the possibility of a criterion, based on patients' characteristics, to choose whether to treat with GA or IFN-β-1a. This result, replicated on an independent real-life cohort, may have implications for clinical decisions in everyday clinical practice.
Collapse
Affiliation(s)
- Francesca Bovis
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Tomas Kalincik
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Fred Lublin
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Gary Cutter
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Charles Malpas
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Dana Horakova
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Eva Kubala Havrdova
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Maria Trojano
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Alexandre Prat
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Marc Girard
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Pierre Duquette
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Marco Onofrj
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Alessandra Lugaresi
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Guillermo Izquierdo
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Sara Eichau
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Francesco Patti
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Murat Terzi
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Pierre Grammond
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Roberto Bergamaschi
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Patrizia Sola
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Diana Ferraro
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Serkan Ozakbas
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Gerardo Iuliano
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Cavit Boz
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Raymond Hupperts
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Francois Grand'Maison
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Celia Oreja-Guevara
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Vincent van Pesch
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Elisabetta Cartechini
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Thor Petersen
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Ayse Altintas
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Aysun Soysal
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Cristina Ramo-Tello
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Pamela McCombe
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Recai Turkoglu
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Helmut Butzkueven
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Jerry S Wolinsky
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Claudio Solaro
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy
| | - Maria Pia Sormani
- From the Department of Health Sciences (DISSAL) (F.B., M.P.S.), University of Genoa, Italy; CORe (T.K., C.M.), Department of Medicine, University of Melbourne, Australia; Department of Neurology (F.L.), Icahn School of Medicine at Mount Sinai, New York, NY; Department of Biostatistics (G.C.), University of Alabama at Birmingham; Department of Neurology and Center for Clinical Neuroscience (D.H., E.K.H.), First Medical Faculty, Charles University, Prague, Czech Republic; Department of Basic Medical Sciences, Neuroscience and Sense Organs (M. Trojano), University of Bari, Italy; Department of Neuroscience (A.P., M.G., P.D.), Faculty of Medicine, Université de Montréal, Quebec, Canada; Department of Neuroscience, Imaging, and Clinical Sciences (M.O.), University G. d'Annunzio, Chieti; IRCCS Istituto delle Scienze Neurologiche di Bologna (A.L.); Dipartimento di Scienze Biomediche e Neuromotorie (A.L.), Università di Bologna, Italy; Hospital Universitario Virgen Macarena (G. Izquierdo. S.E.), Sevilla, Spain; Department of Medical, Surgical Science and Advanced Technology "GF Ingrassia" (F.P.), University of Catania, Italy; Ondokuz Mayis University (M. Terzi), Department of Neurology, Samsun, Turkey; CISSS Chaudi're-Appalache (P.G.), Centre-Hospitalier, Levis, Quebec, Canada; IRCCS Mondino Foundation (R.B.), Pavia; Department of Neuroscience (P.S., D.F.), Azienda Ospedaliera Universitaria, Modena, Italy; Department of Neurology (S.O.), Dokuz Eylul University, Izmir, Turkey; Ospedali Riuniti di Salerno (G. Iuliano), Salerno, Italy; Department of Neurology (C.B.), Karadeniz Technical University, Trabzon, Turkey; Department of Neurology (R.H.), Zuyderland Medical Center, Sittard, the Netherlands; Neuro Rive-Sud (F.G.), Hôpital Charles LeMoyne, Greenfield Park, Quebec, Canada; Clinico San Carlos (C.O.-G), Madrid, Spain; Cliniques Universitaires Saint-Luc (V.v.P.); Université Catholique de Louvain (V.v.P.), Brussels, Belgium; UOC Neurologia (E.C.), Azienda Sanitaria Unica Regionale Marche-AV3, Macerata, Italy; Kommunehospitalet (T.P.), Arhus C, Denmark; Koc University (A.A.), School of Medicine; Bakirkoy Education and Research Hospital for Psychiatric and Neurological Diseases (A.S.), Istanbul, Turkey; Hospital Germans Trias i Pujol (C.R.-T.), Badalona, Spain; University of Queensland (P.M.), Brisbane, Australia; Haydarpasa Numune Training and Research Hospital (R.T.), Istanbul, Turkey; Central Clinical School (H.B.), Monash University, Melbourne, Australia; The University of Texas Health Science Center at Houston (J.S.W.); Rehabilitation Unit (C.S.), "Mons. L. Novarese" Hospital, Moncrivello; and IRCCS Ospedale Policlinico San Martino (M.P.S.), Genoa, Italy.
| |
Collapse
|