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Thomas-Joulié A, Tran S, El Houari L, Seyve A, Bielle F, Birzu C, Lozano-Sanchez F, Mokhtari K, Giry M, Marie Y, Laigle-Donadey F, Dehais C, Houillier C, Psimaras D, Alentorn A, Laurenge A, Touat M, Sanson M, Hoang-Xuan K, Kas A, Rozenblum L, Habert MO, Nichelli L, Leclercq D, Galanaud D, Jacob J, Karachi C, Capelle L, Carpentier A, Mathon B, Belin L, Idbaih A. Prognosis of glioblastoma patients improves significantly over time interrogating historical controls. Eur J Cancer 2024; 202:114004. [PMID: 38493668 DOI: 10.1016/j.ejca.2024.114004] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/07/2023] [Revised: 03/01/2024] [Accepted: 03/01/2024] [Indexed: 03/19/2024]
Abstract
BACKGROUND Glioblastoma (GBM) is the most common devastating primary brain cancer in adults. In our clinical practice, median overall survival (mOS) of GBM patients seems increasing over time. METHODS To address this observation, we have retrospectively analyzed the prognosis of 722 newly diagnosed GBM patients, aged below 70, in good clinical conditions (i.e. Karnofsky Performance Status -KPS- above 70%) and treated in our department according to the standard of care (SOC) between 2005 and 2018. Patients were divided into two groups according to the year of diagnosis (group 1: from 2005 to 2012; group 2: from 2013 to 2018). RESULTS Characteristics of patients and tumors of both groups were very similar regarding confounding factors (age, KPS, MGMT promoter methylation status and treatments). Follow-up time was fixed at 24 months to ensure comparable survival times between both groups. Group 1 patients had a mOS of 19 months ([17.3-21.3]) while mOS of group 2 patients was not reached. The recent period of diagnosis was significantly associated with a longer mOS in univariate analysis (HR=0.64, 95% CI [0.51 - 0.81]), p < 0.001). Multivariate Cox analysis showed that the period of diagnosis remained significantly prognostic after adjustment on confounding factors (adjusted Hazard Ratio (aHR) 0.49, 95% CI [0.36-0.67], p < 0.001). CONCLUSION This increase of mOS over time in newly diagnosed GBM patients could be explained by better management of potentially associated non-neurological diseases, optimization of validated SOC, better management of treatments side effects, supportive care and participation in clinical trials.
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Affiliation(s)
- A Thomas-Joulié
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France; AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service d'Oncologie-Radiothérapie, F-75013 Paris, France
| | - S Tran
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - L El Houari
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Unité de Recherche Clinique, F-75013 Paris, France
| | - A Seyve
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - F Bielle
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - C Birzu
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - F Lozano-Sanchez
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - K Mokhtari
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuropathologie-Escourolle, F-75013 Paris, France
| | - M Giry
- Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, F-75013 Paris, France
| | - Y Marie
- Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, F-75013 Paris, France
| | - F Laigle-Donadey
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - C Dehais
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - C Houillier
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - D Psimaras
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Alentorn
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Laurenge
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - M Touat
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - M Sanson
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - K Hoang-Xuan
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France
| | - A Kas
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - L Rozenblum
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - M-O Habert
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Médecine Nucléaire, F-75013 Paris, France; Laboratoire d'Imagerie Biomédicale, Sorbonne Université, CNRS, INSERM, 75006 Paris, France
| | - L Nichelli
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - D Leclercq
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - D Galanaud
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neuroradiologie, F-75013 Paris, France
| | - J Jacob
- AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service d'Oncologie-Radiothérapie, F-75013 Paris, France
| | - C Karachi
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - L Capelle
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - A Carpentier
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - B Mathon
- Sorbonne Université, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurochirurgie, F-75013 Paris, France
| | - L Belin
- Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Département de Santé Publique, Unité de Recherche Clinique Pitié-Salpêtrière-Charles Foix, Paris, France
| | - A Idbaih
- Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Service de Neurologie-Oncologie, F-75013 Paris, France; Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Département de Santé Publique, Unité de Recherche Clinique Pitié-Salpêtrière-Charles Foix, Paris, France.
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Soussain C, Choquet S, Blonski M, Leclercq D, Houillier C, Rezai K, Bijou F, Houot R, Boyle E, Gressin R, Nicolas-Virelizier E, Barrie M, Moluçon-Chabrot C, Lelez ML, Clavert A, Coisy S, Leruez S, Touitou V, Cassoux N, Daniau M, Ertault de la Bretonnière M, El Yamani A, Ghesquières H, Hoang-Xuan K. Ibrutinib monotherapy for relapse or refractory primary CNS lymphoma and primary vitreoretinal lymphoma: Final analysis of the phase II 'proof-of-concept' iLOC study by the Lymphoma study association (LYSA) and the French oculo-cerebral lymphoma (LOC) network. Eur J Cancer 2019; 117:121-130. [PMID: 31279304 DOI: 10.1016/j.ejca.2019.05.024] [Citation(s) in RCA: 144] [Impact Index Per Article: 28.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/10/2019] [Revised: 05/23/2019] [Accepted: 05/28/2019] [Indexed: 12/12/2022]
Abstract
BACKGROUND Primary central nervous system lymphomas (PCNSLs) are mainly diffuse large B-cell lymphomas (DLBCLs) of the non-germinal centre B-cell subtype, with unmet medical needs. This study aimed to evaluate the efficacy and toxicity of ibrutinib in DLBCL-PCNSL PATIENTS AND METHODS: This prospective, multicentre, phase II study involved patients with relapse or refractory(R/R) DLBCL-PCNSL or primary vitreoretinal lymphoma. The treatment consisted of ibrutinib (560 mg/day) until disease progression or unacceptable toxicity occurred. The primary outcome was the disease control (DC) rate after two months of treatment (P0 < 10%; P1 > 30%). RESULTS Fifty-two patients were recruited. Forty-four patients were evaluable for response. After 2 months of treatment, the DC was 70% in evaluable patients and 62% in the intent-to-treat analysis, including 10 complete responses (19%), 17 partial responses (33%) and 5 stable diseases (10%). With a median follow-up of 25.7 months (range, 0.7-30.5), the median progression-free and overall survivals were 4.8 months (95% confidence interval [CI]; 2.8-12.7) and 19.2 months (95% CI; 7.2-NR), respectively. Thirteen patients received ibrutinib for more than 12 months. Two patients experienced pulmonary aspergillosis with a favourable (n = 1) or fatal outcome (n = 1). Ibrutinib was detectable in the cerebrospinal fluid (CSF). The clinical response to ibrutinib seemed independent of the gene mutations in the BCR pathway. CONCLUSION Ibrutinib showed clinical activity in the brain, the CSF and the intraocular compartment and was tolerated in R/R PCNSL. The addition of ibrutinib to standard methotrexate-base induction chemotherapy will be further evaluated in the first-line treatment. CLINICAL TRIAL NUMBER NCT02542514.
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Affiliation(s)
- C Soussain
- Hematology, Institut Curie, Site Saint-Cloud, France.
| | - S Choquet
- Hematology, APHP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - M Blonski
- Neurology, Centre Hospitalier Universitaire de Nancy, France
| | - D Leclercq
- Neuro-Radiology, APHP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - C Houillier
- APHP, Sorbonne Université, IHU, ICM, Neurology,Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - K Rezai
- Radio-Pharmacology, Institut Curie, Site Saint-Cloud, France
| | - F Bijou
- Hematology, Institut Bergonié, Bordeaux, France
| | - R Houot
- Univ. Rennes, CHU Rennes, Department of Hematology, Inserm, MICMAC (MIcroenvironment, Cell differentiation, iMmunology and Cancer), UMR_S 1236, F-35000, Rennes, France
| | - E Boyle
- Hematology, Centre Hospitalier Universitaire de Lille, France
| | - R Gressin
- Hematology, Centre Hospitalier Universitaire de Grenoble, France
| | | | - M Barrie
- Neuro-Oncology, Centre Hospitalier Universitaire la Timone, Marseille, France
| | - C Moluçon-Chabrot
- Hematology, Centre Hospitalier Universitaire de Clermont-Ferrand, France
| | - M L Lelez
- Ophthalmology, Centre Hospitalier Universitaire, Tours, France
| | - A Clavert
- Hematology, Centre Hospitalier Universitaire d'Angers, France
| | - S Coisy
- Ophthalmology, Centre Hospitalier Universitaire d'Angers, France
| | - S Leruez
- Ophthalmology, Centre Hospitalier Universitaire d'Angers, France
| | - V Touitou
- Ophthalmology, APHP, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | - N Cassoux
- Ophthalmology, Institut Curie, Site Paris, Université Paris V Descartes et PSL (Paris Science et Lettre), Paris, France
| | - M Daniau
- Molecular biology, Institut du cerveau et de la moëlle, Groupe Hospitalier Pitié-Salpêtrière, Paris, France
| | | | - A El Yamani
- Hematology, Centre Hospitalier de Blois, France
| | - H Ghesquières
- Hematology, Centre Hospitalier Lyon Sud, Université Claude Bernard Lyon 1, Pierre-Bénite, France
| | - K Hoang-Xuan
- APHP, Sorbonne Université, IHU, ICM, Neurology,Groupe Hospitalier Pitié-Salpêtrière, Paris, France
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Cohen C, Law-Ye B, Dormont D, Leclercq D, Capelle L, Sanson M, Galanaud D, Pyatigorskaya N. Performances Diagnostiques de la Séquence ASL pour Évaluer le Reliquat Post-Opératoire Immédiat des Tumeurs Cérébrales Primitives et Secondaires. J Neuroradiol 2019. [DOI: 10.1016/j.neurad.2019.01.077] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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Berzero G, Taieb G, Marignier R, Younan N, Savatovsky J, Leclercq D, Psimaras D. CLIPPERS mimickers: relapsing brainstem encephalitis associated with anti‐
MOG
antibodies. Eur J Neurol 2018; 25:e16-e17. [DOI: 10.1111/ene.13483] [Citation(s) in RCA: 18] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/22/2017] [Revised: 10/16/2017] [Indexed: 11/30/2022]
Affiliation(s)
- G. Berzero
- Service de Neurologie 2‐Mazarin AP‐HP Pitié‐Salpêtrière Paris France
- Neuroscience Consortium University of Pavia Monza Policlinico and Pavia Mondino Italy
| | - G. Taieb
- Department of Neurology CHU Montpellier Hôpital Guy de Chauliac Montpellier France
| | - R. Marignier
- Service de Neurologie A Hôpital Neurologique Pierre Wertheimer Hospices Civils de Lyon, Lyon/Bron LyonFrance
- Université Lyon 1 et Université de Lyon LyonFrance
- INSERM 1028 et CNRS UMR5292 Equipe FLUID Centre des Neurosciences de Lyon LyonFrance
- Université de Lyon LyonFrance
| | - N. Younan
- Service de Neurologie 2‐Mazarin AP‐HP Pitié‐Salpêtrière Paris France
| | - J. Savatovsky
- Service de Radiologie Fondation Ophtalmologique Adolphe‐de‐Rothschild Paris France
| | - D. Leclercq
- Service de Neuroradiologie AP‐HP Pitié‐Salpêtrière Paris France
| | - D. Psimaras
- Service de Neurologie 2‐Mazarin AP‐HP Pitié‐Salpêtrière Paris France
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Law-Ye B, Dodet P, Hermann B, Trunet S, Dormont D, Pyatigorskaya N, Leclercq D. Progressive white-matter demyelination in delayed CO poisoning encephalopathy. J Neuroradiol 2017; 45:59-62. [PMID: 29030015 DOI: 10.1016/j.neurad.2017.09.008] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/04/2016] [Revised: 05/08/2017] [Accepted: 09/05/2017] [Indexed: 11/30/2022]
Affiliation(s)
- B Law-Ye
- Neuroradiology department, hospital Pitié-Salpêtrière, AP-HP, Paris, France; Faculty of medicine Pierre-and-Marie-Curie, Sorbonne universités, Paris, France.
| | - P Dodet
- Faculty of medicine Pierre-and-Marie-Curie, Sorbonne universités, Paris, France; Neurology department, hospital Pitié-Salpêtrière, AP-HP, Paris, France
| | - B Hermann
- Neurology department, hospital Pitié-Salpêtrière, AP-HP, Paris, France
| | - S Trunet
- Neuroradiology department, hospital Pitié-Salpêtrière, AP-HP, Paris, France
| | - D Dormont
- Neuroradiology department, hospital Pitié-Salpêtrière, AP-HP, Paris, France; Faculty of medicine Pierre-and-Marie-Curie, Sorbonne universités, Paris, France
| | - N Pyatigorskaya
- Neuroradiology department, hospital Pitié-Salpêtrière, AP-HP, Paris, France; Faculty of medicine Pierre-and-Marie-Curie, Sorbonne universités, Paris, France
| | - D Leclercq
- Neuroradiology department, hospital Pitié-Salpêtrière, AP-HP, Paris, France
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Geerts B, Leclercq D, Tezenas du Montcel S, Law-ye B, Gerber S, Bernardeschi D, Galanaud D, Dormont D, Pyatigorskaya N. Characterization of Skull Base Lesions Using Pseudo-Continuous Arterial Spin Labeling. Clin Neuroradiol 2017; 29:75-86. [DOI: 10.1007/s00062-017-0623-7] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/25/2017] [Accepted: 08/19/2017] [Indexed: 10/18/2022]
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Bertrand A, Leclercq D, Martinez-Almoyna L, Girard N, Stahl JP, De-Broucker T. MR imaging of adult acute infectious encephalitis. Med Mal Infect 2017; 47:195-205. [PMID: 28268128 DOI: 10.1016/j.medmal.2017.01.002] [Citation(s) in RCA: 29] [Impact Index Per Article: 4.1] [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: 01/09/2017] [Accepted: 01/11/2017] [Indexed: 02/06/2023]
Abstract
BACKGROUND Imaging is a key tool for the diagnosis of acute encephalitis. Brain CT scan must be urgently performed to rule out a brain lesion with mass effect that would contraindicate lumbar puncture. Brain MRI is less accessible than CT scan, but can provide crucial information with patients presenting with acute encephalitis. METHOD We performed a literature review on PubMed on April 1, 2015 with the search terms "MRI" and "encephalitis". RESULTS We first described the various brain MRI abnormalities associated with each pathogen of acute encephalitis (HSV, VZV, other viral agents targeting immunocompromised patients or travelers; tuberculosis, listeriosis, other less frequent bacterial agents). Then, we identified specific patterns of brain MRI abnomalies that may suggest a particular pathogen. Limbic encephalitis is highly suggestive of HSV; it also occurs less frequently in encephalitis due to HHV6, syphillis, Whipple's disease and HIV primary infection. Rhombencephalitis is suggestive of tuberculosis and listeriosis. Acute ischemic lesions can occur in patients presenting with severe bacterial encephalitis, tuberculosis, VZV encephalitis, syphilis, and fungal infections. CONCLUSION Brain MRI plays a crucial role in the diagnosis of acute encephalitis. It detects brain signal changes that reinforce the clinical suspicion of encephalitis, especially when the causative agent is not identified by lumbar puncture; it can suggest a particular pathogen based on the pattern of brain abnormalities and it rules out important differential diagnosis (vascular, tumoral or inflammatory causes).
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Affiliation(s)
- A Bertrand
- Service de neuroradiologie diagnostique et fonctionnelle, groupe hospitalier Pitié-Salpêtrière, 47-83 boulevard de l'hôpital, 75651 Paris cedex 13, France; Sorbonne universités, UPMC université Paris 06, Inserm, CNRS, institut du cerveau et la moelle (ICM), Inria Paris, Aramis project-team, 75013 Paris, France
| | - D Leclercq
- Service de neuroradiologie diagnostique et fonctionnelle, groupe hospitalier Pitié-Salpêtrière, 47-83 boulevard de l'hôpital, 75651 Paris cedex 13, France
| | | | - N Girard
- Service de neuroradiologie, CHU La-Timone, AP-HM, 13015 Marseille, France
| | - J-P Stahl
- Service d'infectiologie, CHU de Grenoble, « European study Group for the Infections of the Brain (ESGIB) », 38043 Grenoble, France.
| | - T De-Broucker
- Service de neurologie, CH Saint-Denis, BP 279, 93205, France
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8
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Mauhin W, Demoule A, Leclercq D, Gasnault J, Paris L, Katlama C, Epelboin L. Toxoplasmic ventriculitis. Med Mal Infect 2015; 46:100-3. [PMID: 26746327 DOI: 10.1016/j.medmal.2015.11.005] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/06/2015] [Revised: 09/02/2015] [Accepted: 11/18/2015] [Indexed: 11/26/2022]
Affiliation(s)
- W Mauhin
- AP-HP, UPMC Université Paris 6, Sorbonne Universités, Hôpitaux Universitaires Pitié-Salpêtrière-Charles-Foix, Réanimation Médicale Montyon, 75013 Paris, France.
| | - A Demoule
- AP-HP, UPMC Université Paris 6, Sorbonne Universités, Hôpitaux Universitaires Pitié-Salpêtrière-Charles-Foix, Réanimation Médicale Montyon, 75013 Paris, France
| | - D Leclercq
- AP-HP, UPMC Université Paris 6, Sorbonne Universités, Hôpitaux Universitaires Pitié-Salpêtrière-Charles-Foix, Neuroradiologie, 75013 Paris, France
| | - J Gasnault
- AP-HP, Paris Sud Université, Hôpital universitaire Bicêtre, Soins de suites et Réadaptation NeuroVIH, 94270 Le Kremlin-Bicêtre, France
| | - L Paris
- AP-HP, UPMC Université Paris 6, Sorbonne Universités, Hôpitaux Universitaires Pitié-Salpêtrière-Charles-Foix, Laboratoire de Mycologie et Parasitologie, 75013 Paris, France
| | - C Katlama
- AP-HP, UPMC Université Paris 6, Sorbonne Universités, Hôpitaux Universitaires Pitié-Salpêtrière-Charles-Foix, Maladies Infectieuses et Tropicales, 75013 Paris, France
| | - L Epelboin
- AP-HP, UPMC Université Paris 6, Sorbonne Universités, Hôpitaux Universitaires Pitié-Salpêtrière-Charles-Foix, Maladies Infectieuses et Tropicales, 75013 Paris, France
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Abstract
Pseudotumoral lesions are uncommon but important to identity lesions. They can occur during inflammatory diseases (systemic diseases, vasculitis, demyelinating diseases), infectious, and vascular diseases. Also, in a patient with a treated tumor, pseudo-progression and radionecrosis must be differentiated from the tumoral development. Diagnosis can be difficult on an MRI scan, but some MRI aspects in conventional sequences, diffusion, perfusion and spectroscopy can suggest the pseudotumoral origin of a lesion. Imaging must be interpreted according to the context, the clinic and the biology. The presence of associated intracranial lesions can orientate towards a systemic or infectious disease. A T2 hyposignal lesion suggests granulomatosis or histiocytosis, especially if a meningeal or hypothalamic-pituitary involvement is associated. Non-tumoral lesions are generally not hyperperfused. In the absence of a definitive diagnosis, the evolution of these lesions, whether under treatment or spontaneous, is fundamental.
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Affiliation(s)
- D Leclercq
- Neuroradiology Department, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
| | - S Trunet
- Neuroradiology Department, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - A Bertrand
- Neuroradiology Department, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - D Galanaud
- Neuroradiology Department, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - S Lehéricy
- Neuroradiology Department, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - D Dormont
- Neuroradiology Department, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - A Drier
- Neuroradiology Department, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013 Paris, France
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10
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Mathon B, Karachi C, Di Maria F, Dormont D, Cornu P, Leclercq D. Intracranial neurenteric cyst mimicking prepontine subarachnoid hemorrhage. Rev Neurol (Paris) 2014; 170:301-2. [PMID: 24679484 DOI: 10.1016/j.neurol.2013.12.004] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/04/2013] [Revised: 12/09/2013] [Accepted: 12/20/2013] [Indexed: 10/25/2022]
Affiliation(s)
- B Mathon
- Department of neurosurgery, groupe hospitalier universitaire La Pitié-Salpêtrière, université Pierre et Marie-Curie, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
| | - C Karachi
- Department of neurosurgery, groupe hospitalier universitaire La Pitié-Salpêtrière, université Pierre et Marie-Curie, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - F Di Maria
- Department of neuroradiology, groupe hospitalier universitaire La Pitié-Salpêtrière, université Pierre et Marie-Curie, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - D Dormont
- Department of neuroradiology, groupe hospitalier universitaire La Pitié-Salpêtrière, université Pierre et Marie-Curie, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - P Cornu
- Department of neurosurgery, groupe hospitalier universitaire La Pitié-Salpêtrière, université Pierre et Marie-Curie, 47-83, boulevard de l'Hôpital, 75013 Paris, France
| | - D Leclercq
- Department of neuroradiology, groupe hospitalier universitaire La Pitié-Salpêtrière, université Pierre et Marie-Curie, 47-83, boulevard de l'Hôpital, 75013 Paris, France
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11
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Abstract
Two different clinical entities, essential or secondary neuralgia, are associated with different pathologies. The pathways of CN V comprise the cervical spine, the brainstem, the root of the nerve and the three peripheral branches: V1, V2 and V3. The lesions responsible for neuralgia are neoplastic, vascular, inflammatory, malformative or post-traumatic. The examination protocol should explore the set of CN V pathways. Neurovascular compression is the main cause of essential neuralgia. It is investigated by T2-weighted inframillimetric volume. Two conditions are necessary to diagnose a neurovascular compression: localised on the root entry zone [(REZ), 2-6mm from the emergence of the pons] and perpendicularly. In the absence of neurovascular compression, thin slices and a gadolinium injection are necessary.
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Affiliation(s)
- D Leclercq
- Neuroradiology Department, Pitié-Salpêtrière Hospital Group, UPMC, 47-83, boulevard de l'Hôpital, 75013 Paris, France.
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12
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Lognard M, Courtois AC, Leclercq D, Crielaard JM, Radermacher J, Kaux JF. [Clinical case of the month. Ulnar artery aneurysm in a roofer]. Rev Med Liege 2013; 68:399-401. [PMID: 24053098] [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] [Subscribe] [Scholar Register] [Indexed: 06/02/2023]
Abstract
A case of ulnar artery aneurysm in an independent roofer is reported. It is a rare disease often associated with the Hammer Hypothenar Syndrome specifically found in manual workers and athletes exposed to repetitive palmar trauma.
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Affiliation(s)
- M Lognard
- Service de Médecine de l'Appareil Locomoteur, CHU de Liège, Belgique
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13
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Pereira L, Clarençon F, Leclercq D, Jean B, Drier A, Galanaud D, Dormont D, Chiras J. Aspects scanographiques et IRM des lésions du cuir chevelu chez l’adulte – une revue iconographique. J Neuroradiol 2012. [DOI: 10.1016/j.neurad.2012.01.107] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/16/2022]
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14
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Leclercq D, Perlbarg V, Fave G, Sanchez P, Menjot De Champfleur N, Tollard E, Ibarolla D, Soto Ares G, Bracard S, Tshibanda L, Dormont D, Benali H, Puybasset L, Galanaud D. Étude prospective multicentrique du tenseur de diffusion dans l’hémorragie méningée grave. Résultats préliminaires. J Neuroradiol 2012. [DOI: 10.1016/j.neurad.2012.01.057] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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15
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Belot V, Corriu R, Guerin C, Henner B, Leclercq D, Mutin H, Vioux A, Wang Q. Sol-Gel Chemistry of Hydrogenosiliconates: The Role of Hypervalent Silicon Species. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-180-3] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTThe hydrolysis of organic silicates ( mainly Si(OEt)4: [TEOS] and Si(OMe)4: [TMOS]) is the key reaction in sol gel process for preparation of silica. The mechanism of this reaction is not well known because of the competition taking place between hydrolysis itself and condensation reactions (homo or heterocondensations) but also because of redistribution reactions which take place competitively. Furthermore the competition between these steps depends also on the catalysis (acid,basic or nucleophilic) [1, 3].
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16
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Corriu R, Leclercq D, Mutin P, Vioux A. 29Si NMR and XPS Investigation of the Structure of Silicon
Oxycarbide Glasses Derived from Polysiloxane Precursors. ACTA ACUST UNITED AC 2011. [DOI: 10.1557/proc-346-351] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022]
Abstract
ABSTRACTTwo silicon oxycarbide glasses with different compositions (O/Si ratio 1.2
and 1.8) were prepared by pyrolysis at moderate temperature (900 °C) of
polysiloxane precursors. Their structure was investigated using quantitative
29Si solid-state NMR and X-ray photoelectron spectroscopy
(XPS). The environment of the silicon atoms in the oxycarbide phase
corresponded to a purely random distribution of Si-O and Si-C bonds
depending on the O/Si ratio of the glass only and not on the structure of
the precursors. At the light of the NMR results, the Si2p XPS spectra of the
glasses may be interpreted using the contribution of the five possible
SiOxC4-x tetrahedra. The Cls
spectra of these glasses indicated the presence of oxycarbide carbon in
CSi4 tetrahedra, similar to carbide
carbon, and graphitic-like excess carbon.
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17
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Beigelman-Aubry C, Hill C, Boulanger X, Brun A, Leclercq D, Golmard J, Grenier P, Lucidarme O. Évaluation d’un système de détection assisté par ordinateur des nodules parenchymateux pulmonaires avec verre dépoli au scanner multidétecteur. ACTA ACUST UNITED AC 2009; 90:1843-9. [DOI: 10.1016/s0221-0363(09)73590-5] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/19/2022]
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18
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Migueres M, Dakhil J, Delageneste R, Schwartz C, Pech-Ormières C, Petit Lévy I, Pujazon MC, Leneveu H, Carme S, Demonet G, Leclercq D, Didier A. [Skin sensitisation profiles of outpatients with symptoms of respiratory allergies]. Rev Mal Respir 2009; 26:514-20. [PMID: 19543170 DOI: 10.1016/s0761-8425(09)74670-4] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/18/2022]
Abstract
AIM The main objective of the survey was to determine the frequency of the mono and polysensitizations in patients consulting for respiratory allergy, rhinitis or/and asthma. The secondary objectives were to evaluate the severity, the number and the type of the sensitizations, the frequency of the asthma or rhinitis as a function of the sensitizations, the evolution of the sensitizations with age, and identify the principal responsible pneumallergens. PATIENTS AND METHODS The multicentric survey included a patient questionnaire allowing the collection and anonymous treatment of data on socio-demographic characteristics, clinical symptoms, cutaneous tests and sensitizations. RESULTS A sample of 505 patients, mean age 24 years, consulting for rhinitis or asthma, monosensitized (36%) or polysensitized (64%), was evaluated. The percentage of polysensitized patients was similar in asthmatics, patients with rhinitis, and patients with both asthma and rhinitis (60%, 65%, and 63%, respectively). The mean number of the sensitizations was 2.4 for patients with asthma, 2.6 for those with rhinitis, and 2.6 for patients with both asthma and rhinitis. The greater the severity of the rhinitis or asthma, the higher the number of the sensitizations. Sensitizations to acarids, gramineae and cat were the most frequent. When practioners were asked about their intention to undertake desensitization in polysensitized patients, 52% of them replied positively. CONCLUSION Data collected during this survey showed that a large proportion of the patients who consulted for rhinitis or asthma were monosensitized (36%). Sensitization to acarids was the most frequent. Even in polysensitized patients, more than half the practioners said they would use desensitization.
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Affiliation(s)
- M Migueres
- Service de Pneumologie et allergologie, Clinique de L'Union, Saint-Jean, France.
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19
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Leclercq D, Delmaire C, Capelle L, Duffau H, Gatignol P, Chiras J, Lehericy S. Étude anatomofonctionnelle des faisceaux du langage par stimulations électriques peropératoires et tractographie. J Neuroradiol 2008. [DOI: 10.1016/j.neurad.2008.01.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022]
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20
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Desperramons J, Leclercq D, Savatovsky J, Lafitte F, Heran F. Gammes diagnostiques des prises de contraste en IRM du trajet du nerf optique. J Neuroradiol 2007. [DOI: 10.1016/j.neurad.2007.01.079] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/28/2022]
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21
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Corriu RJP, Lanneau GF, Leclercq D. NUCLEOPHILIC ASSISTANCE IN THE FORMATION OF PYROPHOSPHONATE: EFFECTIVE SIDE-REACTION OF HALOGENOPHOSPHORUS COMPOUNDS WITH WATER IN APROTIC SOLVENTS. ACTA ACUST UNITED AC 2006. [DOI: 10.1080/03086648008078233] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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22
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Aymonier A, Leclercq D, Tordjeman P, Papon E, Villenave JJ. Control of structure and tack properties of acrylic pressure-sensitive adhesives designed by a polymerization process. J Appl Polym Sci 2003. [DOI: 10.1002/app.12416] [Citation(s) in RCA: 24] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
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Leclercq D. PROACTA: a way to study the tendency to occur (TTO) of patient behaviours. Patient Educ Couns 1995; 26:325-335. [PMID: 7494745 DOI: 10.1016/0738-3991(95)00771-q] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
Abstract
Classical decision theory formulas have been combined with more recent theories from psycho-social origins (such as Rosenstock's health belief model, Fisbein's rational action theory, Bandura's concept of self-efficacy, Triandis' concern for the assessment of habits, etc.). A software, called PROACTA, enables simulations of actual cases. Currently, it is being tested in various backgrounds. It is orientated in order to help conceive intervening strategies, especially in the area of patient education. Examples of a case study are presented.
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Corriu R, Leclercq D, Mutin P, Samson H, Vioux A. Siloxane bond formation by heterofunctional condensation of alkoxysilane and halogenosilane. Application to the preparation of copoly(tetramethyl-p-silphenylenesiloxane-dimethylsiloxane). J Organomet Chem 1994. [DOI: 10.1016/0022-328x(94)88027-1] [Citation(s) in RCA: 15] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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27
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Leclercq D, Caubel G. Estimation De La Resistance a La Race Geante De Ditylenchus Dipsaci Par Les Symptomes Chez La Feverole (Vicia Faba L.). ACTA ACUST UNITED AC 1989. [DOI: 10.1163/002825989x00359] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022]
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28
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Leclercq D, Sigaudès D. [Desire, knowledge..., belief, choice, ...and ability]. Hygie 1987; 6:33-6. [PMID: 3666752] [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] [Subscribe] [Scholar Register] [Indexed: 01/06/2023]
Abstract
The evolution of various approaches to health education and additions from educational psychology have brought about a proposition of an easy-to-follow (thus useful) model for health educators based on five nouns: Desire, Knowledge, Belief, Choice, and Ability (Vouloir, Savoir, Se voir, Choisir et Pouvoir). 1. Desire creates the motivation which is essential to action, and can stem from: anticipating consequences; and/or an internal need to resolve problems; and/or external constraints; and/or an interest, reflecting a system of values. Motivation increases, of course, when more than one of the above factors comes into play and the effects are combined. 2. Knowledge is the cognitive competence which is acquired through direct experience, imitation of models, or "verbal apprenticeship" which provides the individual with a repertoire of effective solutions to various problems. 3. Belief concerns the concept of self-evaluation (or rather self-estime). An individual judges his/her capacity to act according to his/her capabilities, and the community according to its actual or potential human, financial and material resources. 4. An individual or community uses its "knowledge" to consider a series of possible solutions to a given problem and chooses the solution according to a base of preferences. In health, as elsewhere, all actions have positive and negative consequences. An example can be found in the alcohol/tobacco area: a certain positive image of smoking and drinking has been portrayed in many socio-cultural environments, and educational campaigns have had a difficult time convincing the public of the negative consequences of these actions. It is thus not surprising that the "balance" of the decision continues toward substance abuse. 5. After "desire, knowledge, belief and choice" have filtered potential solutions, the decisive step is left: the individual and/or community execute an action according to their ability to succeed.(ABSTRACT TRUNCATED AT 250 WORDS)
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Affiliation(s)
- D Leclercq
- Centre d'Enseignement, Université de Liège, Belgique
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29
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Abstract
Major trauma to the upper extremity may lead to ischemic contracture of various muscle groups, sometimes including the intrinsic muscles of the hand. The clinical consequence of such necrotic fibrosis of the intrinsics is clawing of the digits with marked stiffness. After a short anatomical review of the fascias of the intrinsics, indications and operative techniques are discussed, in parallel with clinical cases. Intrinsic fasciotomy thus appears to be a major step in the prevention of digital clawing, when associated with early physiotherapy.
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30
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Carlier A, Leclercq D, Khuc T, Depierreux L, Lejeune G. [Frequent injuries of the hand in athletes]. Rev Med Liege 1984; 39:385-401. [PMID: 6729311] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/21/2023]
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31
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Leclercq D, Reginster-Haneuse G, Miermans MC. [Adolescent health. Health-related representations and behavior]. Arch Belg 1984; 42:584-599. [PMID: 6535506] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 05/21/2023]
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32
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Leclercq D, Carlier A, Khuc T, Depierreux L, Lejeune G. [Emergency microsurgery in peripheral nerve dissection]. Rev Med Liege 1983; 38:356-61. [PMID: 6346454] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 01/19/2023]
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33
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Lejeune G, Castermans A, Carlier A, Fissette J, Leclercq D, Khuc T, Boucq D, Lahaye T. [The replantation of 71 totally amputated digits (author's transl)]. Acta Chir Belg 1982; 82:181-9. [PMID: 7090691] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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34
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Leclercq D, Carlier A, Khuc T, Depierreux L, Lejeune G. [Microsurgical treatment of 132 peripheral nerves lesions (author's transl)]. Acta Chir Belg 1982; 82:261-70. [PMID: 7046312] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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35
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Khuc T, Leclercq D, Carlier A, Depierreux L, Lejeune G. [Microsurgical repair of 110 digital nerves (author's transl)]. Acta Chir Belg 1982; 82:271-80. [PMID: 7046313] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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36
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Lejeune G, Leclercq D, Carlier A, Khuc T, Hayderi IE, Depierreux L. [Direct microsurgical treatment of brachial plexus lesions (author's transl)]. Acta Chir Belg 1982; 82:251-60. [PMID: 7090693] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/23/2023]
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38
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39
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40
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Leclercq D, Lejeune G, Carlier A, Jodogne G. [Spontaneous rupture of the superficial and deep common flexors of the index finger caused by tuberculous synovitis]. Acta Orthop Belg 1980; 46:262-71. [PMID: 7457119] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/25/2023]
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41
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42
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Carlier A, Lejeune G, Alexandre G, Leclercq D. [2 cases of congenital arteriovenous fistula of the hand]. Acta Orthop Belg 1979; 45:327-33. [PMID: 539387] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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43
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Lemaire R, Lejeune G, Leclercq D, Carlier A. [A misunderstood disease: neuropathies caused by peripheral nerve compression]. Rev Med Liege 1979; 34:314-27. [PMID: 472571] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/15/2022]
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44
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Lejeune G, Yoshimura D, Alexandre G, Carlier A, Leclercq D, Magotteaux J. [Thumb replacement using microsurgical transplantation of the 2d toe. Apropos of 2 cases]. Bull Mem Acad R Med Belg 1978; 133:583-93. [PMID: 747807] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Subscribe] [Scholar Register] [Indexed: 12/24/2022]
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45
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Corriu R, Lanneau G, Leclercq D. Analogies between the dynamic stereochemistry at silicon and phosphorus. Kinetic evidence of nucleophilic solvent participation in the hydrolysis of menthylchloro(phenyl)phosphonate. J Organomet Chem 1978. [DOI: 10.1016/s0022-328x(00)90939-2] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/27/2022]
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46
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Alexandre G, Leclercq D, Carlier A, Lemaire R, Lejeune GN, Lovens C. [Lesions caused by compression of the terminal motor branch of the radial nerve]. Acta Orthop Belg 1978; 44:372-81. [PMID: 676716] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/23/2022]
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47
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Corriu R, Lanneau G, Leclercq D, Samate D. Synthese de cyclodisilanes fonctionnels. Essais d'obtention de disilanes optiquement actifs. J Organomet Chem 1978. [DOI: 10.1016/s0022-328x(00)84158-3] [Citation(s) in RCA: 8] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/18/2022]
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48
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Picard P, Leclercq D, Moulines J. Preparation des tetrahydropyrannes a partir des diols-1,5: amelioration de la methode aux esters sulfoniques. Tetrahedron Lett 1975. [DOI: 10.1016/s0040-4039(00)75225-7] [Citation(s) in RCA: 9] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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