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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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Jacquens A, Delmotte PR, Gourbeix C, Farny N, Perret-Liaudet B, Hijazi D, Batisti V, Torkomian G, Cassereau D, Debarle C, Shotar E, Gellman C, Mathon B, Bayen E, Galanaud D, Perlbarg V, Puybasset L, Degos V. MRI volumetry and diffusion tensor imaging for diagnosis and follow-up of late post-traumatic injuries. Ann Phys Rehabil Med 2024; 67:101783. [PMID: 38147704 DOI: 10.1016/j.rehab.2023.101783] [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: 09/13/2022] [Revised: 05/02/2023] [Accepted: 05/29/2023] [Indexed: 12/28/2023]
Abstract
BACKGROUND Traumatic Brain Injury (TBI) is a major cause of acquired disability and can cause devastating and progressive post-traumatic encephalopathy. TBI is a dynamic condition that continues to evolve over time. A better understanding of the pathophysiology of these late lesions is important for the development of new therapeutic strategies. OBJECTIVES The primary objective was to compare the ability of fluid-attenuated reversion recovery (FLAIR) and diffusion tensor imaging (DTI) magnetic resonance imaging (MRI) markers to identify participants with a Glasgow outcome scale extended (GOS-E) score of 7-8, up to 10 years after their original TBI. The secondary objective was to study the brain regionalization of DTI markers. Finally, we analyzed the evolution of late-developing brain lesions using repeated MRI images, also taken up to 10 years after the TBI. METHODS In this retrospective study, participants were included from a cohort of people hospitalized following a severe TBI. Following their discharge, they were followed-up and clinically assessed, including a DTI-MRI scan, between 2012 and 2016. We performed a cross-sectional analysis on 97 participants at a median (IQR) of 5 years (3-6) post-TBI, and a further post-TBI longitudinal analysis over 10 years on a subpopulation (n = 17) of the cohort. RESULTS Although the area under the curve (AUC) of FLAIR, fractional anisotropy (FA), and mean diffusivity (MD) were not significantly different, only the AUC of FA was statistically greater than 0.5. In addition, only the FA was correlated with clinical outcomes as assessed by GOS-E score (P<10-4). On the cross-sectional analysis, DTI markers allowed study post-TBI white matter lesions by region. In the longitudinal subpopulation analysis, the observed number of brain lesions increased for the first 5 years post-TBI, before stabilizing over the next 5 years. CONCLUSIONS This study has shown for the first time that post-TBI lesions can present in a two-phase evolution. These results must be confirmed in larger studies. French Data Protection Agency (Commission nationale de l'informatique et des libertés; CNIL) study registration no: 1934708v0.
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Affiliation(s)
- Alice Jacquens
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France.
| | - Pierre-Romain Delmotte
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France
| | - Claire Gourbeix
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France
| | - Nicolas Farny
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France
| | - Bérenger Perret-Liaudet
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France
| | - Dany Hijazi
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France
| | - Valentine Batisti
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France
| | - Grégory Torkomian
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France
| | - Didier Cassereau
- Laboratoire d'Imagerie Biomédicale, Sorbonne Université, 15 rue de l'Ecole de Médecine, 75006, Paris, France; ESPCI, 10 rue Vauquelin, 75005, Paris, France
| | - Clara Debarle
- Physical Medicine and Rehabilitation Department, Centre Hospitalier Saint-Anne, 1 rue Cabanis, GHU Paris psychiatrie et neurosciences, 75014, Paris, France
| | - Eimad Shotar
- Department of Interventional Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - Celia Gellman
- Icahn School of Medicine at Mount Sinai, NYC Health + Hospitals/Elmhurst, Internal Medicine Residency Program, United States
| | - Bertrand Mathon
- Department of Neurosurgery, APHP - Sorbonne University, La Pitié-Salpêtrière Hospital, 47-83, Boulevard de L'Hôpital, 75651 Cedex 13, Paris, France
| | - Eleonor Bayen
- UGECAM-IdF, groupe hospitalier Pitié-Salpêtrière, service de médecine physique et de réadaptation, Paris France
| | - Damien Galanaud
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Neuroradiologie, 75013, Paris, France
| | | | - Louis Puybasset
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France; BRAINTALE SAS, Paris, France
| | - Vincent Degos
- Sorbonne University, GRC 29, AP-HP, DMU DREAM, Department of Anaesthesiology and Critical Care Medicine, AP-HP, Pitié-Salpêtrière Hospital, 47-83, boulevard de l'Hôpital, 75013, Paris, France
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Rozenblum L, Houillier C, Baptiste A, Soussain C, Edeline V, Naggara P, Soret M, Causse-Lemercier V, Willems L, Choquet S, Ursu R, Galanaud D, Belin L, Hoang-Xuan K, Kas A. Interim FDG-PET improves treatment failure prediction in primary central nervous system Lymphoma: a LOC network prospective multicentric study. Neuro Oncol 2024:noae029. [PMID: 38366824 DOI: 10.1093/neuonc/noae029] [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: 10/30/2023] [Indexed: 02/18/2024] Open
Abstract
PURPOSE The purpose of our study was to assess the predictive and prognostic role of 2-18F-fluoro-2-deoxy-D-glucose (FDG) PET/MRI during high-dose methotrexate-based chemotherapy (HD-MBC) in de novo primary central nervous system lymphoma (PCNSL) patients aged 60 and above. METHODS This prospective multicentric ancillary study included 65 immunocompetents patients who received induction HD-MBC as part of the BLOCAGE01 phase III trial. FDG-PET/MRI were acquired at baseline, post two cycles (PET/MRI2), and post-treatment (PET/MRI3). FDG-PET response was dichotomized, with "positive" indicating persistent tumor uptake higher than the contralateral mirroring brain region. Performances of FDG-PET and International PCNSL Collaborative Group criteria in predicting induction response, progression-free survival (PFS), and overall survival (OS) were compared. RESULTS Of 48 PET2 scans performed, nine were positive and aligned with a partial response (PR) on MRI2. Among these, eight (89%) progressed by the end of the induction phase. In contrast, 35/39 (90%) of PET2-negative patients achieved complete response (CR). Among the 18 discordant responses at interim (PETCR/MRIPR), 83% ultimately achieved CR. 87% of the PET2-negative patients were disease-free at 6 months versus 11% of the PET2-positive patients (p<0.001). The MRI2 response did not significantly differentiate patients based on their PFS, regardless of whether they were in CR or PR. Both PET2 and MRI2 independently predicted OS in multivariate analysis, with PET2 showing stronger association. CONCLUSION Our study highlights the potential of interim FDG-PET for early management of PCNSL patients. Response-driven treatment based on PET2 may guide future clinical trials.
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Affiliation(s)
- Laura Rozenblum
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
- Sorbonne Université, INSERM, CNRS, Laboratoire d'Imagerie Biomédicale, LIB, F-75006, Paris, France
| | - Caroline Houillier
- Department of Neurology 2 Mazarin, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, Paris, France
| | - Amandine Baptiste
- Department of Public Health, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Paris, France
| | - Carole Soussain
- Department of Haematology, Institut Curie, Site Saint-Cloud and INSERM U932 Institut Curie, Université PSL, 75005 Paris, France
| | | | - Philippe Naggara
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Marine Soret
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
- Sorbonne Université, INSERM, CNRS, Laboratoire d'Imagerie Biomédicale, LIB, F-75006, Paris, France
| | - Valérie Causse-Lemercier
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Lise Willems
- Department of Haematology, Cochin Hospital, APHP, Paris
| | - Sylvain Choquet
- Department of Haematology, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Renata Ursu
- Department of Neurology, Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Saint-Louis, APHP, France
| | - Damien Galanaud
- Sorbonne Université, INSERM, CNRS, Laboratoire d'Imagerie Biomédicale, LIB, F-75006, Paris, France
- Department of Neuroradiology, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Lisa Belin
- Department of Public Health, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Paris, France
| | - Khê Hoang-Xuan
- Department of Neurology 2 Mazarin, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, Paris, France
| | - Aurélie Kas
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
- Sorbonne Université, INSERM, CNRS, Laboratoire d'Imagerie Biomédicale, LIB, F-75006, Paris, France
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4
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Rozenblum L, Galanaud D, Houillier C, Soussain C, Baptiste A, Belin L, Edeline V, Naggara P, Soret M, Causse-Lemercier V, Willems L, Choquet S, Ursu R, Hoang-Xuan K, Kas A. [18F]FDG PET-MRI provides survival biomarkers in primary central nervous system lymphoma in the elderly: an ancillary study from the BLOCAGE trial of the LOC network. Eur J Nucl Med Mol Imaging 2023; 50:3684-3696. [PMID: 37462774 DOI: 10.1007/s00259-023-06334-w] [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] [Received: 04/21/2023] [Accepted: 07/05/2023] [Indexed: 10/04/2023]
Abstract
PURPOSE Primary central nervous system lymphoma (PCNSL) incidence is rising among elderly patients, presenting challenges due to poor prognosis and treatment-related toxicity risks. This study explores the potential of combining [18F]fluorodeoxyglucose ([18F]FDG) PET scans and multimodal MRI for improving management in elderly patients with de novo PCNSL. METHODS Immunocompetent patients over 60 years with de novo PCNSL were prospectively enrolled in a multicentric study between January 2016 and April 2021. Patients underwent brain [18F]FDG PET-MRI before receiving high-dose methotrexate-based chemotherapy. Relationships between extracted PET (metabolic tumor volume (MTV), sum of MTV for up to five lesions (sumMTV), metabolic imaging lymphoma aggressiveness score (MILAS)) and MRI parameters (tumor contrast-enhancement size, cerebral blood volume (CBV), cerebral blood flow (CBF), apparent diffusion coefficient (ADC)) and treatment response and outcomes were analyzed. RESULTS Of 54 newly diagnosed diffuse large B-cell PCNSL patients, 52 had positive PET and MRI with highly [18F]FDG-avid and contrast-enhanced disease (SUVmax: 27.7 [22.8-36]). High [18F]FDG uptake and metabolic volume were significantly associated with low ADCmean values and high CBF at baseline. Among patients, 69% achieved an objective response at the end of induction therapy, while 17 were progressive. Higher cerebellar SUVmean and lower sumMTV at diagnosis were significant predictors of complete response: 6.4 [5.7-7.7] vs 5.4 [4.5-6.6] (p = 0.04) and 5.5 [2.1-13.3] vs 15.9 [4.2-19.5] (p = 0.01), respectively. Two-year overall survival (OS) was 71%, with a median progression-free survival (PFS) of 29.6 months and a median follow-up of 37 months. Larger tumor volumes on PET or enhanced T1-weighted MRI were significant predictors of poorer OS, while a high MILAS score at diagnosis was associated with early death (< 1 year). CONCLUSION Baseline cerebellar metabolism and sumMTV may predict response to end of chemotherapy in PCNSL. Tumor volume and MILAS at baseline are strong prognostic factors.
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Affiliation(s)
- Laura Rozenblum
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France.
- Sorbonne Université, INSERM, CNRS, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France.
| | - Damien Galanaud
- Sorbonne Université, INSERM, CNRS, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France
- Department of Neuroradiology, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Caroline Houillier
- Deparrment of Neurology 2 Mazarin, APHP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, Paris, France
| | - Carole Soussain
- Department of Hematology, Institut Curie, Site Saint-Cloud and INSERM U932 Institut Curie, Université PSL, 75005, Paris, France
| | - Amandine Baptiste
- Department of Public Health, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie Et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Paris, France
| | - Lisa Belin
- Department of Public Health, Sorbonne Université, INSERM, Institut Pierre Louis d'Epidémiologie Et de Santé Publique, AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière - Charles Foix, Paris, France
| | | | - Philippe Naggara
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Marine Soret
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
- Sorbonne Université, INSERM, CNRS, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France
| | - Valérie Causse-Lemercier
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Lise Willems
- Department of Hematology, Cochin Hospital, APHP, Paris, France
| | - Sylvain Choquet
- Department of Hematology, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
| | - Renata Ursu
- Assistance Publique-Hôpitaux de Paris (AP-HP), Hôpital Saint-Louis, Service de Neurologie, Paris, France
| | - Khê Hoang-Xuan
- Deparrment of Neurology 2 Mazarin, APHP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Sorbonne Université, Inserm, CNRS, UMR S 1127, Institut du Cerveau, ICM, Paris, France
| | - Aurélie Kas
- Department of Nuclear Medicine, Groupe Hospitalier Pitié-Salpêtrière, APHP, Sorbonne Université, Paris, France
- Sorbonne Université, INSERM, CNRS, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France
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5
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Louapre C, Rosenzwajg M, Golse M, Roux A, Pitoiset F, Adda L, Tchitchek N, Papeix C, Maillart E, Ungureanu A, Charbonnier-Beaupel F, Galanaud D, Corvol JC, Vicaut E, Lubetzki C, Klatzmann D. A randomized double-blind placebo-controlled trial of low-dose interleukin-2 in relapsing-remitting multiple sclerosis. J Neurol 2023; 270:4403-4414. [PMID: 37245191 DOI: 10.1007/s00415-023-11690-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2023] [Revised: 03/24/2023] [Accepted: 03/26/2023] [Indexed: 05/29/2023]
Abstract
BACKGROUND Multiple sclerosis (MS) is associated with regulatory T cells (Tregs) insufficiency while low-dose interleukin-2 (IL2LD) activates Tregs and reduces disease activity in autoimmune diseases. METHODS We aimed at addressing whether IL2LD improved Tregs from MS patients. MS-IL2 was a single-center double-blind phase-2 study. Thirty patients (mean [SD] age 36.8 years [8.3], 16 female) with relapsing-remitting MS with new MRI lesions within 6 months before inclusion were randomly assigned in a 1:1 ratio to placebo or IL-2 at 1 million IU, daily for 5 days and then fortnightly for 6 months. The primary endpoint was change in Tregs at day-5. RESULTS Unlike previous trials of IL2LD in more than 20 different autoimmune diseases, Tregs were not expanded at day-5 in IL2LD group, but only at day-15 (median [IQR] fold change from baseline: 1.26 [1.21-1.33] in IL2LD group; 1.01 [0.95-1.05] in placebo group, p < 0.001). At day-5, however, Tregs had acquired an activated phenotype (fold change of CD25 expression in Tregs: 2.17 [1.70-3.55] in IL2LD versus 0.97 [0.86-1.28] in placebo group, p < 0.0001). Regulator/effector T cells ratio remained elevated throughout treatment period in the IL2LD group (p < 0.001). Number of new active brain lesions and of relapses tended to be reduced in IL2LD treated patients, but the difference did not reach significance in this trial not powered to detect clinical efficacy. CONCLUSION The effect of IL2LD on Tregs in MS patients was modest and delayed, compared to other auto-immune diseases. This, together with findings that Tregs improve remyelination in MS models and recent reports of IL2LD efficacy in amyotrophic lateral sclerosis, warrants larger studies of IL2LD in MS, notably with increased dosages and/or modified modalities of administration. TRIAL REGISTRATION INFORMATION ClinicalTrials.gov: NCT02424396; EU Clinical trials Register: 2014-000088-42.
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Affiliation(s)
- C Louapre
- Sorbonne University, Paris Brain Institute - ICM, Assistance Publique Hôpitaux de Paris, Inserm, CNRS, Hôpital de la Pitié Salpêtrière, Department of Neurology, CIC neurosciences, Paris, France
| | - M Rosenzwajg
- Immunology-Immunopathology-Immunotherapy (i3)-UMRS_959, Sorbonne Université- INSERM, Paris, France
- Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Clinical Investigation Center for Biotherapies (CIC-BTi) and Immunology-Inflammation-Infectiology and Dermatology Department (3iD), Paris, France
| | - M Golse
- Sorbonne University, Paris Brain Institute - ICM, Assistance Publique Hôpitaux de Paris, Inserm, CNRS, Hôpital de la Pitié Salpêtrière, Department of Neurology, CIC neurosciences, Paris, France
| | - A Roux
- Immunology-Immunopathology-Immunotherapy (i3)-UMRS_959, Sorbonne Université- INSERM, Paris, France
- Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Clinical Investigation Center for Biotherapies (CIC-BTi) and Immunology-Inflammation-Infectiology and Dermatology Department (3iD), Paris, France
| | - F Pitoiset
- Immunology-Immunopathology-Immunotherapy (i3)-UMRS_959, Sorbonne Université- INSERM, Paris, France
- Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Clinical Investigation Center for Biotherapies (CIC-BTi) and Immunology-Inflammation-Infectiology and Dermatology Department (3iD), Paris, France
| | - L Adda
- Immunology-Immunopathology-Immunotherapy (i3)-UMRS_959, Sorbonne Université- INSERM, Paris, France
- Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Clinical Investigation Center for Biotherapies (CIC-BTi) and Immunology-Inflammation-Infectiology and Dermatology Department (3iD), Paris, France
| | - N Tchitchek
- Immunology-Immunopathology-Immunotherapy (i3)-UMRS_959, Sorbonne Université- INSERM, Paris, France
| | - C Papeix
- Sorbonne University, Paris Brain Institute - ICM, Assistance Publique Hôpitaux de Paris, Inserm, CNRS, Hôpital de la Pitié Salpêtrière, Department of Neurology, CIC neurosciences, Paris, France
| | - E Maillart
- Sorbonne University, Paris Brain Institute - ICM, Assistance Publique Hôpitaux de Paris, Inserm, CNRS, Hôpital de la Pitié Salpêtrière, Department of Neurology, CIC neurosciences, Paris, France
| | - A Ungureanu
- Sorbonne University, Paris Brain Institute - ICM, Assistance Publique Hôpitaux de Paris, Inserm, CNRS, Hôpital de la Pitié Salpêtrière, Department of Neurology, CIC neurosciences, Paris, France
| | - F Charbonnier-Beaupel
- Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Pharmacie à Usage Intérieur, Reqpharm Unit, Paris, France
| | - D Galanaud
- Neuroradiology Department, Sorbonne University, Assistance Publique Hôpitaux de Paris, Paris, France
| | - J C Corvol
- Sorbonne University, Paris Brain Institute - ICM, Assistance Publique Hôpitaux de Paris, Inserm, CNRS, Hôpital de la Pitié Salpêtrière, Department of Neurology, CIC neurosciences, Paris, France
| | - E Vicaut
- Assistance Publique Hôpitaux de Paris, Lariboisière Hospital, Clinical Trial Unit, Paris, France
| | - C Lubetzki
- Sorbonne University, Paris Brain Institute - ICM, Assistance Publique Hôpitaux de Paris, Inserm, CNRS, Hôpital de la Pitié Salpêtrière, Department of Neurology, CIC neurosciences, Paris, France
| | - D Klatzmann
- Immunology-Immunopathology-Immunotherapy (i3)-UMRS_959, Sorbonne Université- INSERM, Paris, France.
- Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Clinical Investigation Center for Biotherapies (CIC-BTi) and Immunology-Inflammation-Infectiology and Dermatology Department (3iD), Paris, France.
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6
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Gil-Jardiné C, Payen JF, Bernard R, Bobbia X, Bouzat P, Catoire P, Chauvin A, Claessens YE, Douay B, Dubucs X, Galanaud D, Gauss T, Gauvrit JY, Geeraerts T, Glize B, Goddet S, Godier A, Le Borgne P, Rousseau G, Sapin V, Velly L, Viglino D, Vigue B, Cuvillon P, Frasca D, Claret PG. Management of patients suffering from mild traumatic brain injury 2023. Anaesth Crit Care Pain Med 2023; 42:101260. [PMID: 37285919 DOI: 10.1016/j.accpm.2023.101260] [Citation(s) in RCA: 8] [Impact Index Per Article: 8.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 06/09/2023]
Abstract
OBJECTIVE To develop a multidisciplinary French reference that addresses initial pre- and in-hospital management of a mild traumatic brain injury patient. DESIGN A panel of 22 experts was formed on request from the French Society of Emergency Medicine (SFMU) and the French Society of Anaesthesiology and Critical Care Medicine (SFAR). A policy of declaration and monitoring of links of interest was applied and respected throughout the process of producing the guidelines. Similarly, no funding was received from any company marketing a health product (drug or medical device). The expert panel had to respect and follow the Grade® (Grading of Recommendations Assessment, Development and Evaluation) methodology to evaluate the quality of the evidence on which the recommendations were based. Given the impossibility of obtaining a high level of evidence for most of the recommendations, it was decided to adopt a "Recommendations for Professional Practice" (RPP) format, rather than a Formalized Expert Recommendation (FER) format, and to formulate the recommendations using the terminology of the SFMU and SFAR Guidelines. METHODS Three fields were defined: 1) pre-hospital assessment, 2) emergency room management, and 3) emergency room discharge modalities. The group assessed 11 questions related to mild traumatic brain injury. Each question was formulated using a PICO (Patients Intervention Comparison Outcome) format. RESULTS The experts' synthesis work and the application of the GRADE® method resulted in the formulation of 14 recommendations. After two rounds of rating, strong agreement was obtained for all recommendations. For one question, no recommendation could be made. CONCLUSION There was strong agreement among the experts on important, transdisciplinary recommendations, the purpose of which is to improve management practices for patients with mild head injury.
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Affiliation(s)
- Cédric Gil-Jardiné
- Centre Hospitalier Universitaire de Bordeaux, Hôpital Pellegrin, Service des Urgences-Adultes, Population Health, INSERM U1219, équipe aHeAD, Université de Bordeaux, Bordeaux, France.
| | - Jean-François Payen
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, University Grenoble Alpes, F-38000 Grenoble, France
| | - Rémy Bernard
- Department of Anaesthesiology and Critical Care, Pitié-Salpêtrière Hospital, Sorbonne University, Paris, France
| | - Xavier Bobbia
- Montpellier University, UR UM 103 (IMAGINE), Department of Emergency Medicine, CHU Montpellier, Montpellier, France
| | - Pierre Bouzat
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, University Grenoble Alpes, F-38000 Grenoble, France
| | - Pierre Catoire
- Emergency Consultant, Academic Clinical Fellow (Pitié-Salpétrière University, General Emergency Department, Paris) - Tactical Ultrasound Course for Ukraine (TUSC-UA) Course Director - Mehad, France
| | - Anthony Chauvin
- Service d'Accueil des Urgences/SMUR, CHU Lariboisière, Université de Paris - Inserm U942 MASCOT, Université de Paris, Paris, France
| | - Yann-Erick Claessens
- Département de Médecine d'urgence, Centre Hospitalier Princesse Grace, Avenue Pasteur, MC-98002, Monaco
| | - Bénédicte Douay
- SMUR/Service des Urgences, Hôpital Beaujon, AP-HP Nord, Clichy, France
| | - Xavier Dubucs
- Emergency Departement, Centre Hospitalo-Universitaire de Toulouse, Place du Docteur Baylac, 31300 Toulouse, France
| | - Damien Galanaud
- Service de Neuroradiologie, GH Pitié Salpêtrière, Sorbonne Université, Paris, France
| | - Tobias Gauss
- Department of Anesthesiology and Critical Care, Grenoble Alpes University Hospital, University Grenoble Alpes, F-38000 Grenoble, France
| | - Jean-Yves Gauvrit
- Service de Neuroradiologie, Hôpital Pontchaillou, CHU Rennes, Rennes, France
| | - Thomas Geeraerts
- Pole Anesthesie Réanimation et INSERM Tonic, CHU de Toulouse et Universite Toulouse 3, Toulouse, France
| | - Bertrand Glize
- PMR Department, CHU de Bordeaux, ACTIVE Team, BPH INSERM U1219, University of Bordeaux, France
| | - Sybille Goddet
- Samu-21, CHU de Dijon, SAU-Smur, CH du Creusot, Dijon, France
| | - Anne Godier
- Université Paris Cité, APHP, Hôpital Européen Georges Pompidou, Service d'anesthésie Réanimation and Inserm UMRS_1140, Paris, France
| | - Pierrick Le Borgne
- Emergency Department, University Hospitals of Strasbourg, 1 place de l'hôpital, 67000 Strasbourg, France - INSERM UMR 1260, Regenerative NanoMedicine (RNM), Fédération de Médecine Translationnelle (FMTS), Faculté de Médecine, Université de Strasbourg, 4 rue Kirschleger, 67085 Strasbourg Cedex, France
| | | | - Vincent Sapin
- Service de Biochimie et de Génétique Moléculaire, Centre de Biologie, CHU de Clermont-Ferrand, France
| | - Lionel Velly
- Department of Anaesthesiology and Critical Care Medicine, University Hospital Timone, Aix Marseille University, Marseille, France
| | - Damien Viglino
- University Grenoble-Alpes, Emergency Department, CHU Grenoble-Alpes, Grenoble, France - HP2 Laboratory INSERM U1300, Grenoble, France
| | - Bernard Vigue
- Département d'Anesthésie Réanimation, Hôpital Universitaire de Bicêtre, Le Kremlin Bicêtre, France
| | - Philippe Cuvillon
- EA 2992 IMAGINE, Prévention et Prise en Charge de la Défaillance Circulatoire des Patients en état de Choc, Anaesthesiology Department, CHU Nîmes, University Montpellier, 30000 Nîmes, France
| | - Denis Frasca
- Université de Poitiers, UFR de Médecine-Pharmacie, Poitiers, France, Service d'Anesthésie, Réanimation et Médecine Péri-Opératoire, CHU de Poitiers, France, INSERM U1246, Methods in Patients-Centered Outcomes and Health Research - SPHERE, Nantes, France
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7
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Thabut D, Bouzbib C, Meunier L, Haas M, Weiss N, Louvet A, Imbert-Bismut F, Mochel F, Nadjar Y, Santiago A, Thevenot T, Duhalde V, Oberti F, Francoz C, Coilly A, Hilleret MN, Lebray P, Liou-Schischmanoff A, Barbier L, Duvoux C, Pageaux GP, Bismuth M, Galanaud D, Broucker TD, Cadranel JF, Leroy V, Di Martino V, Larrey D, Camus C, Scatton O, De Ledinghen V, Mallat A, Rudler M, Bureau C. Diagnosis and management of hepatic encephalopathy: The French recommendations. Liver Int 2023; 43:750-762. [PMID: 36625084 DOI: 10.1111/liv.15510] [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] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/28/2022] [Revised: 11/27/2022] [Accepted: 12/31/2022] [Indexed: 01/11/2023]
Abstract
Hepatic encephalopathy (HE) is a frequent and severe complication of liver disease with poor patient outcomes. However, it is a poorly understood complication, with no consensus for diagnosis. Therefore, HE is often underdiagnosed. Differential diagnosis may be cumbersome because of non-specific symptoms, such as confusion, cognitive disorders, the aetiological factors of cirrhosis and comorbidities, which are often observed in cirrhotic patients. Therefore, an overt or covert form of HE should be systematically investigated. Advice is provided to drive patient work-up. Effective treatments are available to prevent or treat HE bouts, but the issue of single or combination therapy has not been resolved. Transjugular intrahepatic portosystemic shunt (TIPS) placement largely improved the prognosis of cirrhotic patients, but HE occurrence of HE is often a fear, even when post-TIPS HE can be avoided by a careful selection of patients and preventive treatment. HE is an indication of liver transplantation. However, its reversibility post-transplantation and the consequences of transplantation in patients with other causes of neurological disorders remain controversial, which supports the performance of an extensive work-up in expert centres for this subset of patients. The present guidelines assist clinicians in the diagnosis of the overt or covert form of HE to implement curative and preventive treatments and clarify which patients require referral to expert centres for consideration for liver transplantation. These guidelines are very clinically oriented and address different frequent clinical issues to help physicians make bedside decisions.
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Affiliation(s)
- Dominique Thabut
- APHP-Sorbonne Université, Service d'hépato-gastroentérologie, Hôpital Pitié-Salpêtrière. INSERM, Centre de Recherche Saint-Antoine (CRSA), Institute of Cardiometabolism and Nutrition (ICAN). Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Paris, France
| | - Charlotte Bouzbib
- APHP-Sorbonne Université, Service d'hépato-gastroentérologie, Hôpital Pitié-Salpêtrière. INSERM, Centre de Recherche Saint-Antoine (CRSA), Institute of Cardiometabolism and Nutrition (ICAN). Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Paris, France
| | - Lucy Meunier
- Service d'hépato-gastroentérologie A et Transplantation, Hôpital Saint-Eloi, CHU de Montpellier, Montpellier, France
| | - Manon Haas
- APHP-Paris Saclay, Centre Hépato-Biliaire, Hôpital Paul Brousse, Université Paris-saclay, Villejuif, France
| | - Nicolas Weiss
- APHP-Sorbonne Université, Service de réanimation neurologique, Hôpital Pitié-Salpêtrière. INSERM, Centre de Recherche Saint-Antoine (CRSA), Institute of Cardiometabolism and Nutrition (ICAN). Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Paris, France
| | - Alexandre Louvet
- Services des maladies de l'appareil digestif, CHRU de Lille, Lille, France
| | - Francois Imbert-Bismut
- APHP-Sorbonne Université, Service de biochimie, Hôpital Pitié-Salpêtrière, Paris, France
| | - Fanny Mochel
- APHP-Sorbonne Université, Service de génétique, Hôpital Pitié-Salpêtrière, Paris, France
| | - Yann Nadjar
- APHP-Sorbonne Université, Service de neurologie, Hôpital Pitié-Salpêtrière, Paris, France
| | - Antoine Santiago
- APHP-Sorbonne Université, Service d'hépato-gastroentérologie, Hôpital Pitié-Salpêtrière. INSERM, Centre de Recherche Saint-Antoine (CRSA), Institute of Cardiometabolism and Nutrition (ICAN). Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Paris, France
| | - Thierry Thevenot
- Service d'hépatologie, Hôpital Jean Minjoz, CHU de Besançon, Besançon, France
| | - Véronique Duhalde
- Service de pharmacie, Hôpital Rangueil, CHU de Toulouse, Toulouse, France
| | - Frédéric Oberti
- Laboratoire HIFIH, UPRES-EA2170, Faculté de Médecine, Service d'hépato-gastroentérologie, CHU ANGERS, Angers, France
| | - Claire Francoz
- APHP-Hôpital Beaujon, Service d'hépatologie, Clichy, France
| | - Audrey Coilly
- APHP-Paris Saclay, Centre Hépato-Biliaire, Hôpital Paul Brousse, Université Paris-saclay, Villejuif, France
| | | | - Pascal Lebray
- APHP-Sorbonne Université, Service d'hépato-gastroentérologie, Hôpital Pitié-Salpêtrière. INSERM, Centre de Recherche Saint-Antoine (CRSA), Institute of Cardiometabolism and Nutrition (ICAN). Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Paris, France
| | | | - Louise Barbier
- Service de chirurgie hépatique et transplantation, CHU de Tours, Tours, France
| | | | - Georges-Philippe Pageaux
- Service d'hépato-gastroentérologie A et Transplantation, Hôpital Saint-Eloi, CHU de Montpellier, Montpellier, France
| | - Michael Bismuth
- Service d'hépato-gastroentérologie B, Hôpital Saint Eloi, CHU de Montpellier, Montpellier, France
| | - Damien Galanaud
- APHP-Sorbonne Université, Service de neuro-radiologie, Hôpital Pitié-Salpêtrière, Paris, France
| | - Thomas De Broucker
- Service de Neurologie Hôpital Pierre Delafontaine, Centre Hospitalier de Saint-Denis, Saint-Denis, France
| | - Jean-François Cadranel
- Service d'hépato-gastroentérologie de nutrition et d'Alcoologie-GHPSO site de Creil, Creil, France
| | - Vincent Leroy
- APHP Hôpital Henri-Mondor, Service d'hépatologie, Créteil, France
| | - Vincent Di Martino
- Service d'hépatologie, Hôpital Jean Minjoz, CHU de Besançon, Besançon, France
| | - Dominique Larrey
- Service d'hépato-gastroentérologie A et Transplantation, Hôpital Saint-Eloi, CHU de Montpellier, Montpellier, France
| | - Christophe Camus
- Service de réanimation Médicale, Hôpital Pontchaillou, CHU de Rennes, Rennes, France
| | - Olivier Scatton
- APHP-Sorbonne Université, Service de chirurgie et transplantation hépatique, Hôpital Pitié-Salpêtrière, Paris, France
| | - Victor De Ledinghen
- Service d'hépato-gastroentérologie, Hôpital du Haut-Lévêque, CHU de Bordeaux, Bordeaux, France
| | - Ariane Mallat
- APHP Hôpital Henri-Mondor, Service d'hépatologie, Créteil, France
| | - Marika Rudler
- APHP-Sorbonne Université, Service d'hépato-gastroentérologie, Hôpital Pitié-Salpêtrière. INSERM, Centre de Recherche Saint-Antoine (CRSA), Institute of Cardiometabolism and Nutrition (ICAN). Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Paris, France
| | - Christophe Bureau
- Service d'hépatologie, Hôpital Rangueil, CHU de Toulouse, Toulouse, France
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8
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Di Stefano AL, Nichelli L, Berzero G, Valabregue R, Touat M, Capelle L, Pontoizeau C, Bielle F, Lerond J, Giry M, Villa C, Baussart B, Dehais C, Galanaud D, Baldini C, Savatovsky J, Dhermain F, Deelchand DK, Ottolenghi C, Lehéricy S, Marjańska M, Branzoli F, Sanson M. In Vivo 2-Hydroxyglutarate Monitoring With Edited MR Spectroscopy for the Follow-up of IDH-Mutant Diffuse Gliomas: The IDASPE Prospective Study. Neurology 2023; 100:e94-e106. [PMID: 36180241 PMCID: PMC9827125 DOI: 10.1212/wnl.0000000000201137] [Citation(s) in RCA: 4] [Impact Index Per Article: 4.0] [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: 11/06/2021] [Accepted: 07/05/2022] [Indexed: 01/11/2023] Open
Abstract
BACKGROUND AND OBJECTIVES D-2-hydroxyglutarate (2HG) characterizes IDH-mutant gliomas and can be detected and quantified with edited MRS (MEGA-PRESS). In this study, we investigated the clinical, radiologic, and molecular parameters affecting 2HG levels. METHODS MEGA-PRESS data were acquired in 71 patients with glioma (24 untreated, 47 treated) on a 3 T system. Eighteen patients were followed during cytotoxic (n = 12) or targeted (n = 6) therapy. 2HG was measured in tumor samples using gas chromatography coupled to mass spectrometry (GCMS). RESULTS MEGA-PRESS detected 2HG with a sensitivity of 95% in untreated patients and 62% in treated patients. Sensitivity depended on tumor volume (>27 cm3; p = 0.02), voxel coverage (>75%; p = 0.002), and expansive presentation (defined by equal size of T1 and FLAIR abnormalities, p = 0.04). 2HG levels were positively correlated with IDH-mutant allelic fraction (p = 0.03) and total choline levels (p < 0.001) and were higher in IDH2-mutant compared with IDH1 R132H-mutant and non-R132H IDH1-mutant patients (p = 0.002). In patients receiving IDH inhibitors, 2HG levels decreased within a few days, demonstrating the on-target effect of the drug, but 2HG level decrease did not predict tumor response. Patients receiving cytotoxic treatments showed a slower decrease in 2HG levels, consistent with tumor response and occurring before any tumor volume change on conventional MRI. At progression, 1p/19q codeleted gliomas, but not the non-codeleted, showed detectable in vivo 2HG levels, pointing out to different modes of progression characterizing these 2 entities. DISCUSSION MEGA-PRESS edited MRS allows in vivo monitoring of 2-hydroxyglutarate, confirming efficacy of IDH inhibition and suggests different patterns of tumor progression in astrocytomas compared with oligodendrogliomas.
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Affiliation(s)
- Anna Luisa Di Stefano
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Lucia Nichelli
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Giulia Berzero
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Romain Valabregue
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Mehdi Touat
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Laurent Capelle
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Clément Pontoizeau
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Franck Bielle
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Julie Lerond
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Marine Giry
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Chiara Villa
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Bertrand Baussart
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Caroline Dehais
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Damien Galanaud
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Capucine Baldini
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Julien Savatovsky
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Frédéric Dhermain
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Dinesh K Deelchand
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Chris Ottolenghi
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Stéphane Lehéricy
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Małgorzata Marjańska
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Francesca Branzoli
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France
| | - Marc Sanson
- From the Sorbonne Université (A.L.D.S.,M.D.P.D., L.N., M.D.P.D., J.L., M.G., S.L., Francesca Branzoli), Inserm, CNRS, Paris Brain Institute-Institut du Cerveau (ICM), Paris, France. Equipe labellisée LNCC; Service de Neurologie 2-Mazarin (A.L.D.S.,M.D.P.D., M.D.P.D., C.D.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Neuroradiologie Diagnostique et Interventionnelle (L.N., D.G., S.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Neurology Unit (G.B.), IRCCS San Raffaele Scientific Institute, Milan, Italy; Centre de NeuroImagerie de Recherche (CENIR) (R.V., S.L., Francesca Branzoli), Institut du Cerveau (ICM), Paris, France; Service de Neurochirurgie (L.C., B.B.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Service de Biochimie Métabolique (C.P.), AP-HP, Hôpital Necker, Paris, France; Laboratoire R Escourolle (J.L.), AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière - Charles Foix, Paris, France; Drug Development Department (DITEP) (C.B.), Gustave Roussy, Villejuif, France; Service de Radiologie (J.S.), Fondation Ophtalmologique Adolphe de Rothschild, Paris, France; Radiotherapy Department (F.D.), Gustave Roussy University Hospital, Villejuif, Cedex, France; Center for Magnetic Resonance Research (D.K.D., M.M.), Department of Radiology, Minneapolis, MN; and OncoNeuroTek Tumor Bank (M.D.P.D.), Institut du Cerveau et de la Moelle épinière (ICM), Paris, France.
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9
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Puybasset L, Perlbarg V, Unrug J, Cassereau D, Galanaud D, Torkomian G, Battisti V, Lefort M, Velly L, Degos V, Citerio G, Bayen É, Pelegrini-Issac M. Prognostic value of global deep white matter DTI metrics for 1-year outcome prediction in ICU traumatic brain injury patients: an MRI-COMA and CENTER-TBI combined study. Intensive Care Med 2022; 48:201-212. [PMID: 34904191 DOI: 10.1007/s00134-021-06583-z] [Citation(s) in RCA: 11] [Impact Index Per Article: 5.5] [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: 06/18/2021] [Accepted: 11/11/2021] [Indexed: 12/17/2022]
Abstract
PURPOSE A reliable tool for outcome prognostication in severe traumatic brain injury (TBI) would improve intensive care unit (ICU) decision-making process by providing objective information to caregivers and family. This study aimed at designing a new classification score based on magnetic resonance (MR) diffusion metrics measured in the deep white matter between day 7 and day 35 after TBI to predict 1-year clinical outcome. METHODS Two multicenter cohorts (29 centers) were used. MRI-COMA cohort (NCT00577954) was split into MRI-COMA-Train (50 patients enrolled between 2006 and mid-2014) and MRI-COMA-Test (140 patients followed up in clinical routine from 2014) sub-cohorts. These latter patients were pooled with 56 ICU patients (enrolled from 2014 to 2020) from CENTER-TBI cohort (NCT02210221). Patients were dichotomised depending on their 1-year Glasgow outcome scale extended (GOSE) score: GOSE 1-3, unfavorable outcome (UFO); GOSE 4-8, favorable outcome (FO). A support vector classifier incorporating fractional anisotropy and mean diffusivity measured in deep white matter, and age at the time of injury was developed to predict whether the patients would be either UFO or FO. RESULTS The model achieved an area under the ROC curve of 0.93 on MRI-COMA-Train training dataset, and 49% sensitivity for 96.8% specificity in predicting UFO and 58.5% sensitivity for 97.1% specificity in predicting FO on the pooled MRI-COMA-Test and CENTER-TBI validation datasets. CONCLUSION The model successfully identified, with a specificity compatible with a personalized decision-making process in ICU, one in two patients who had an unfavorable outcome at 1 year after the injury, and two-thirds of the patients who experienced a favorable outcome.
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Affiliation(s)
- Louis Puybasset
- Neurosurgical Intensive Care Unit, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France.
- Laboratoire d'Imagerie Biomédicale (LIB), Sorbonne Université, CNRS, INSERM, Paris, France.
- Department of Anesthesiology and Intensive Care, Groupe Hospitalier Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, 47-83 Boulevard de l'Hôpital, 75013, Paris, France.
- Clinical Research Group 29, Sorbonne Université, Paris, France.
| | | | - Jean Unrug
- Neurosurgical Intensive Care Unit, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
- Laboratoire d'Imagerie Biomédicale (LIB), Sorbonne Université, CNRS, INSERM, Paris, France
| | - Didier Cassereau
- Laboratoire d'Imagerie Biomédicale (LIB), Sorbonne Université, CNRS, INSERM, Paris, France
| | - Damien Galanaud
- Laboratoire d'Imagerie Biomédicale (LIB), Sorbonne Université, CNRS, INSERM, Paris, France
- Department of Neuroradiology, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Grégory Torkomian
- Neurosurgical Intensive Care Unit, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Valentine Battisti
- Neurosurgical Intensive Care Unit, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
| | - Muriel Lefort
- Laboratoire d'Imagerie Biomédicale (LIB), Sorbonne Université, CNRS, INSERM, Paris, France
| | - Lionel Velly
- Department of Anesthesiology and Critical Care Medicine, University Hospital Timone, AP-HM, Aix Marseille University, Marseille, France
- CNRS, Institute of Neuroscience Timone, UMR7289, Aix Marseille University, Marseille, France
| | - Vincent Degos
- Clinical Research Group 29, Sorbonne Université, Paris, France
- Department of Anesthesia, Critical Care and Peri-Operative Medicine, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
- INSERM UMR 1141, Paris, France
| | - Guiseppe Citerio
- Department of Medicine and Surgery, University of Milano-Bicocca, Monza, Italy
- Neurointensive Care Unit, Department of Emergency and Urgency, ASST-Monza, San Gerardo Hospital, Monza, Italy
| | - Éléonore Bayen
- Laboratoire d'Imagerie Biomédicale (LIB), Sorbonne Université, CNRS, INSERM, Paris, France
- Rehabilitation Unit, APHP, Sorbonne Université, Hôpital Pitié-Salpêtrière, Paris, France
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10
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Lohmann P, Smits M, Razis E, Kocher M, Langen KJ, de Vos F, Bendzsus M, Franceschi E, Grosu AL, Compter I, Galanaud D, de Larraya JGP, Gempt J, Hau P, Andratschke N, Tonn JC, Zadeh G, Weller M, Preusser M, Galldiks N. NIMG-28. USE OF NEUROIMAGING TECHNIQUES IN GLIOMA PATIENTS – RESULTS OF AN INTERNATIONAL SURVEY ON BEHALF OF THE EORTC BRAIN TUMOR GROUP. Neuro Oncol 2022. [PMCID: PMC9660915 DOI: 10.1093/neuonc/noac209.646] [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: 11/16/2022] Open
Abstract
Abstract
BACKGROUND
Multimodal imaging offers the potential to provide valuable diagnostic information in brain tumor patients. Considering the increasing number and availability of advanced neuroimaging techniques, selecting, and applying the best modality may be therefore difficult. The present survey was carried out to evaluate the preferred use of various neuroimaging applications in patients with glioma.
METHODS
An online survey with 31 questions was distributed to 262 centers associated with the EORTC located in 34 countries. Subsequently, this survey was promoted by EANO and SNO via social media and newsletters.
RESULTS
A total of 77 responses, predominantly from radiation oncologists (36%) and neurooncologists (31%), were evaluated. Most responses came from university hospitals and research institutions (68%), mainly from Europe (89%). Almost half of these centers (48%) examined more than 100 glioma patients per year. All institutions had access to MRI, 94% to CT, 67% to PET or PET/CT, and 27% to hybrid PET/MRI. A total of 56% of institutions used RANO criteria for the evaluation of imaging findings. In addition to structural MRI, most institutions routinely performed advanced MRI, followed by CT, PET, and hybrid PET/CT (74%, 42%, 32%, and 23%, respectively). Regarding PET, 64% of centers used the amino acid tracer O-(2-[18F]fluoroethyl)-L-tyrosine, followed by 2-[18F]-fluoro-2-deoxy-D-glucose (45%). Twenty-five percent of centers performed intraoperative MRI, and 10% intraoperative CT. In addition to structural MRI, the preferred additional imaging methods were perfusion-weighted MRI, diffusion-weighted MRI, amino acid PET, and proton MR spectroscopy (83%, 75%, 60% and 56%, respectively).
CONCLUSION
The results of this international survey provide insights into the use of neuroimaging techniques in neuro-oncology centers. The availability, use, and assessment of neuroimaging in glioma patients varies from country to country. Our results highlight the importance of global activities towards further standardization of neuroimaging in brain tumor patients, such as the RANO working groups.
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Affiliation(s)
- Philipp Lohmann
- Institute of Neuroscience and Medicine (INM-4), Research Center Juelich (FZJ) , Juelich , Germany
| | - Marion Smits
- Department of Radiology and Nuclear Medicine, Erasmus MC , Rotterdam , Netherlands
| | - Evangelia Razis
- Third Department of Medical Oncology, Hygeia Hospital , Athens , Greece
| | - Martin Kocher
- Institute of Neuroscience and Medicine (INM-4), Research Center Juelich (FZJ) , Juelich , Germany
| | - Karl-Josef Langen
- Institute of Neuroscience and Medicine (INM-4), Research Center Juelich (FZJ) , Juelich , Germany
| | - Filip de Vos
- Department of Medical Oncology, University Medical Center Utrecht, Utrecht University , Utrecht , Netherlands
| | - Martin Bendzsus
- Department of Neuroradiology, University Hospital Heidelberg , Heidelberg , Germany
| | | | - Anca-Ligia Grosu
- Department of Radiation Oncology, University Medical Center Freiburg , Freiburg , Germany
| | - Inge Compter
- Department of Radiation Oncology (MAASTRO), GROW - School for Oncology and Developmental Biology, Maastricht University Medical Centre , Maastricht , Netherlands
| | - Damien Galanaud
- Groupe Hospitalier Pitié-Salpêtrière, Neuroradiology Department , Paris , France
| | | | - Jens Gempt
- Department of Neurosurgery, Klinikum rechts der Isar, Technical University Munich , Munich , Germany
| | - Peter Hau
- Department of Neurology and Wilhelm Sander Neurooncology Unit, University Hospital Regensburg , Regensburg , Germany
| | - Nicolaus Andratschke
- Department of Radiation Oncology, University Hospital Zurich, University of Zurich , Zurich , Switzerland
| | - Joerg-Christian Tonn
- Department of Neurosurgery, Ludwig-Maximilians-University School of Medicine , Munich , Germany
| | - Gelareh Zadeh
- Princess Margaret Cancer Center and MacFeeters-Hamilton Center for Neuro-Oncology Research, University Health Network, Wilkins Family Chair in Brain Tumor Research , Toronto , Canada
| | - Michael Weller
- Department of Neurology, University Hospital and University of Zurich , Zurich , Switzerland
| | - Matthias Preusser
- Division of Oncology, Department of Medicine I, Medical University of Vienna , Vienna , Austria
| | - Norbert Galldiks
- Institute of Neuroscience and Medicine (INM-3), Research Center Juelich (FZJ) , Juelich , Germany
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Galanaud D, Gupta R. MR Imaging for Acute Central Nervous System Pathologies and Presentations in Emergency Department. Magn Reson Imaging Clin N Am 2022; 30:371-381. [PMID: 35995468 DOI: 10.1016/j.mric.2022.05.002] [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: 10/15/2022]
Abstract
Although evaluation of suspected stroke is a major driver of MRI use in the emergency department (ED), the exquisite contrast resolution and flexibility provided by MRI are valuable in the workup of a broad variety of acute neurologic complaints. This article provides an overview, focused primarily on "non-stroke" neurologic emergencies encountered in ED brain MRI that emergency radiologists should be familiar with.
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Affiliation(s)
- Damien Galanaud
- Department of Neuroradiology, Pitié Salpêtrière Hospital, 47 Boulevard de l'hopital, Paris 75013, France
| | - Rajiv Gupta
- Department of Radiology, Massachusetts General Hospital, 55 Fruit Street, Boston, MA 02114, USA.
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Volovici V, Pisică D, Gravesteijn BY, Dirven CMF, Steyerberg EW, Ercole A, Stocchetti N, Nelson D, Menon DK, Citerio G, van der Jagt M, Maas AIR, Haitsma IK, Lingsma HF, Åkerlund C, Amrein K, Andelic N, Andreassen L, Audibert G, Azouvi P, Azzolini ML, Bartels R, Beer R, Bellander BM, Benali H, Berardino M, Beretta L, Beqiri E, Blaabjerg M, Lund SB, Brorsson C, Buki A, Cabeleira M, Caccioppola A, Calappi E, Calvi MR, Cameron P, Lozano GC, Castaño-León AM, Cavallo S, Chevallard G, Chieregato A, Coburn M, Coles J, Cooper JD, Correia M, Czeiter E, Czosnyka M, Dahyot-Fizelier C, Dark P, De Keyser V, Degos V, Corte FD, Boogert HD, Depreitere B, Dilvesi D, Dixit A, Dreier J, Dulière GL, Ezer E, Fabricius M, Foks K, Frisvold S, Furmanov A, Galanaud D, Gantner D, Ghuysen A, Giga L, Golubovic J, Gomez PA, Grossi F, Gupta D, Haitsma I, Helseth E, Hutchinson PJ, Jankowski S, Johnson F, Karan M, Kolias AG, Kondziella D, Koraropoulos E, Koskinen LO, Kovács N, Kowark A, Lagares A, Laureys S, Ledoux D, Lejeune A, Lightfoot R, Manara A, Martino C, Maréchal H, Mattern J, McMahon C, Menovsky T, Misset B, Muraleedharan V, Murray L, Negru A, Newcombe V, Nyirádi J, Ortolano F, Payen JF, Perlbarg V, Persona P, Piippo-Karjalainen A, Ples H, Pomposo I, Posti JP, Puybasset L, Radoi A, Ragauskas A, Raj R, Rhodes J, Richter S, Rocka S, Roe C, Roise O, Rosenfeld JV, Rosenlund C, Rosenthal G, Rossaint R, Rossi S, Sahuquillo J, Sandrød O, Sakowitz O, Sanchez-Porras R, Schirmer-Mikalsen K, Schou RF, Smielewski P, Sorinola A, Stamatakis E, Sundström N, Takala R, Tamás V, Tamosuitis T, Tenovuo O, Thomas M, Tibboel D, Tolias C, Trapani T, Tudora CM, Vajkoczy P, Vallance S, Valeinis E, Vámos Z, Van der Steen G, van Wijk RPJ, Vargiolu A, Vega E, Vik A, Vilcinis R, Vulekovic P, Williams G, Winzeck S, Wolf S, Younsi A, Zeiler FA, Ziverte A, Clusmann H, Voormolen D, van Dijck JTJM, van Essen TA. Comparative effectiveness of intracranial hypertension management guided by ventricular versus intraparenchymal pressure monitoring: a CENTER-TBI study. Acta Neurochir (Wien) 2022; 164:1693-1705. [PMID: 35648213 PMCID: PMC9233652 DOI: 10.1007/s00701-022-05257-z] [Citation(s) in RCA: 6] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/24/2020] [Accepted: 05/11/2022] [Indexed: 12/04/2022]
Abstract
OBJECTIVE To compare outcomes between patients with primary external ventricular device (EVD)-driven treatment of intracranial hypertension and those with primary intraparenchymal monitor (IP)-driven treatment. METHODS The CENTER-TBI study is a prospective, multicenter, longitudinal observational cohort study that enrolled patients of all TBI severities from 62 participating centers (mainly level I trauma centers) across Europe between 2015 and 2017. Functional outcome was assessed at 6 months and a year. We used multivariable adjusted instrumental variable (IV) analysis with "center" as instrument and logistic regression with covariate adjustment to determine the effect estimate of EVD on 6-month functional outcome. RESULTS A total of 878 patients of all TBI severities with an indication for intracranial pressure (ICP) monitoring were included in the present study, of whom 739 (84%) patients had an IP monitor and 139 (16%) an EVD. Patients included were predominantly male (74% in the IP monitor and 76% in the EVD group), with a median age of 46 years in the IP group and 48 in the EVD group. Six-month GOS-E was similar between IP and EVD patients (adjusted odds ratio (aOR) and 95% confidence interval [CI] OR 0.74 and 95% CI [0.36-1.52], adjusted IV analysis). The length of intensive care unit stay was greater in the EVD group than in the IP group (adjusted rate ratio [95% CI] 1.70 [1.34-2.12], IV analysis). One hundred eighty-seven of the 739 patients in the IP group (25%) required an EVD due to refractory ICPs. CONCLUSION We found no major differences in outcomes of patients with TBI when comparing EVD-guided and IP monitor-guided ICP management. In our cohort, a quarter of patients that initially received an IP monitor required an EVD later for ICP control. The prevalence of complications was higher in the EVD group. PROTOCOL The core study is registered with ClinicalTrials.gov , number NCT02210221, and the Resource Identification Portal (RRID: SCR_015582).
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Haroche J, Gueniche Y, Galanaud D, Cohen-Aubart F, Dormont D, Rousseau T, Spano JP, Amoura Z, Touitou V, Shor N. Erdheim-Chester disease: An orbital MRI study. J Clin Oncol 2022. [DOI: 10.1200/jco.2022.40.16_suppl.e19085] [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: 11/20/2022] Open
Abstract
e19085 Background: Erdheim-Chester disease (ECD) is a rare L-group histiocytosis. Orbital involvement is found in a third of cases, but few data are available concerning the radiological features of ECD-related orbital disease (ECD-ROD). Our aim was to characterize the initial radiological phenotype and outcome of patients with ECD-ROD. Methods: Initial and follow-up orbital MRI from the patients with histologically proven ECD at a national reference center were reviewed. Results: Pathological orbital findings were recorded for 45(33%) of the 137 patients included, with bilateral involvement in 38/45 (84%) cases. The mean age of these patients was 62 years (24-81) and 78% were men. Intraconal fat infiltration around the optic nerve sheath adjacent to the eye globe (52%), with intense gadolinium uptake and fibrous component was the most frequent phenotype described. Optic nerve signal abnormalities were observed in 47% of cases. Two patients presented bilateral homogeneous extraocular muscle enlargement suggestive of the myositis type of ECD-ROD. None had isolated dacryoadenitis. Only seven patients (15%) had normal brain MRI findings. ECD-associated paranasal sinus involvement and post-pituitary involvement were detected in 56% and 53% of patients respectively. A decrease/disappearance of the lesions was observed in 17/24(71%) of the patients undergoing late follow-ups. Interestingly, ECD-ROD only rarely (7/45(16%)) revealed the disease, with exophthalmos being the most frequently identified feature in this subgroup (3/45 (6%)). Conclusions: Even though ECD-ROD can be clinically silent, it constitutes a broad array of lesions often resulting in optic nerve signal abnormalities, the functional outcome of which remains to be established. ECD-ROD should thus be assessed initially and subsequently monitored by orbital MRI and ophthalmological follow-up.
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Affiliation(s)
- Julien Haroche
- Department of Internal Medicine, Hôpital Pitié-Salpêtrière, Institut E3M, APHP, Sorbonne Université, Paris, France
| | - Yoram Gueniche
- Hôpital Pitié-Salpêtrière, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Neuroradiologie, Paris, France
| | - Damien Galanaud
- Hôpital Pitié-Salpêtrière, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Neuroradiologie, Paris, France
| | - Fleur Cohen-Aubart
- Service de Médecine Interne 2, Hôpital Pitié Salpêtrière, Assistance Publique Hôpitaux de Paris (AP-HP), Paris, France
| | - Didier Dormont
- Hôpital Pitié-Salpêtrière, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Neuroradiologie, Paris, France
| | - Théophile Rousseau
- Hôpital Pitié-Salpêtrière, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service d'Ophtalmologie, France, France
| | - Jean-Philippe Spano
- Department of Medical Oncology, Groupe Hospitalier Pitie-Salpetriere, Sorbonne Université, Institut Universitaire de Cancérologie, Assistance-Publique Hôpitaux de Paris, Paris, France
| | - Zahir Amoura
- Department of Internal Medicine, Hôpital Pitié-Salpêtrière, Institut E3M, APHP, Sorbonne Université, Paris, France
| | - Valerie Touitou
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service d’Ophtalmologie, Paris, France., Paris, France
| | - Natalia Shor
- Hôpital Pitié-Salpêtrière, Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Neuroradiologie, Paris, France
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Haroche J, Gueniche Y, Galanaud D, Cohen-Aubart F, Dormont D, Rousseau T, Amoura Z, Touitou V, Shor N. Maladie d’Erdheim-Chester : regardez-la dans les yeux. Une série de 137 patients avec IRM orbitaire. Rev Med Interne 2022. [DOI: 10.1016/j.revmed.2022.03.304] [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: 10/18/2022]
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Morin A, Funkiewiez A, Routier A, Le Bouc R, Borderies N, Galanaud D, Levy R, Pessiglione M, Dubois B, Eymard B, Michon CC, Angeard N, Behin A, Laforet P, Stojkovic T, Azuar C. Unravelling the impact of frontal lobe impairment for social dysfunction in myotonic dystrophy type 1. Brain Commun 2022; 4:fcac111. [PMID: 35611304 PMCID: PMC9123843 DOI: 10.1093/braincomms/fcac111] [Citation(s) in RCA: 5] [Impact Index Per Article: 2.5] [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] [Received: 04/22/2021] [Revised: 01/14/2022] [Accepted: 05/13/2022] [Indexed: 01/18/2023] Open
Abstract
Abstract
Myotonic dystrophy type 1 is an autosomal dominant multisystemic disorder affecting muscular and extra muscular systems, including the central nervous system. Cerebral involvement in myotonic dystrophy type 1 is associated with subtle cognitive and behavioural disorders, of major impact on socio-professional adaptation. The social dysfunction and its potential relation to frontal lobe neuropsychology remain under-evaluated in this pathology. The neuroanatomical network underpinning that disorder is yet to disentangle. Twenty-eight myotonic dystrophy type 1 adult patients (mean age: 46 years old) and 18 age and sex-matched healthy controls were included in the study. All patients performed an exhaustive neuropsychological assessment with a specific focus on frontal lobe neuropsychology (motivation, social cognition and executive functions). Among them, 18 myotonic dystrophy type 1 patients and 18 healthy controls had a brain MRI with T1 and T2 Flair sequences. Grey matter segmentation, Voxel-based morphometry and cortical thickness estimation were performed with Statistical Parametric Mapping Software SPM12 and Freesurfer software. Furthermore, T2 white matter lesions and subcortical structures were segmented with Automated Volumetry Software. Most patients showed significant impairment in executive frontal functions (auditory working memory, inhibition, contextualization and mental flexibility). Patients showed only minor difficulties in social cognition tests mostly in cognitive Theory of Mind, but with relative sparing of affective Theory of Mind and emotion recognition. Neuroimaging analysis revealed atrophy mostly in the parahippocampal and hippocampal regions and to a lesser extent in basal ganglia, regions involved in social navigation and mental flexibility, respectively. Social cognition scores were correlated with right parahippocampal gyrus atrophy. Social dysfunction in myotonic dystrophy type 1 might be a consequence of cognitive impairment regarding mental flexibility and social contextualization rather than a specific social cognition deficit such as emotion recognition. We suggest that both white matter lesions and grey matter disease could account for this social dysfunction, involving, in particular, the frontal-subcortical network and the hippocampal/arahippocampal regions, brain regions known, respectively, to integrate contextualization and social navigation.
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Affiliation(s)
- Alexandre Morin
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
- Service de Neurologie, CHU Rouen, Centre National de Référence Maladie d’Alzheimer du sujet jeune, 76000 Rouen, France
| | - Aurelie Funkiewiez
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
- Département de Neurologie, Institut de la Mémoire et de la Maladie d’Alzheimer, Centre National Démences Rares, Hôpital Pitié-Salpêtrière, APHP, 75013 Paris, France
| | - Alexandre Routier
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
| | - Raphael Le Bouc
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
- Urgences cérébro-vasculaires, Hôpital de la Pitié-Salpêtrière, AP-HP, 75013 Paris, France
| | - Nicolas Borderies
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
| | - Damien Galanaud
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
- Service de Neuroradiologie, Hôpital Pitié-Salpêtrière, APHP, 75013 Paris, France
| | - Richard Levy
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
- Département de Neurologie, Institut de la Mémoire et de la Maladie d’Alzheimer, Centre National Démences Rares, Hôpital Pitié-Salpêtrière, APHP, 75013 Paris, France
- Unité de Neuro-Psychiatrie Comportementale (IHU), Hôpital de la Pitié-Salpêtrière, AP-HP, 75013 Paris, France
| | - Mathias Pessiglione
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
| | - Bruno Dubois
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
- Département de Neurologie, Institut de la Mémoire et de la Maladie d’Alzheimer, Centre National Démences Rares, Hôpital Pitié-Salpêtrière, APHP, 75013 Paris, France
| | - Bruno Eymard
- Centre de référence des maladies neuromusculaires Nord/Est/Ile de France, Institut de Myologie, Hospital Pitié-Salpêtrière, APHP, 75013 Paris, France
| | - Claire-Cecile Michon
- Centre de référence des maladies neuromusculaires Nord/Est/Ile de France, Institut de Myologie, Hospital Pitié-Salpêtrière, APHP, 75013 Paris, France
| | - Nathalie Angeard
- U1129, Paris Descartes University, Sorbonne Paris Cité, Paris, France
- Institut de Myologie, Groupe Hospitalier Pitié-Salpêtrière, APHP, Paris, France
| | - Anthony Behin
- Centre de référence des maladies neuromusculaires Nord/Est/Ile de France, Institut de Myologie, Hospital Pitié-Salpêtrière, APHP, 75013 Paris, France
| | - Pascal Laforet
- Centre de référence des maladies neuromusculaires Nord/Est/Ile de France, Institut de Myologie, Hospital Raymond Poincaré, APHP, 92380 Garches, France
| | - Tanya Stojkovic
- Centre de référence des maladies neuromusculaires Nord/Est/Ile de France, Institut de Myologie, Hospital Pitié-Salpêtrière, APHP, 75013 Paris, France
| | - Carole Azuar
- Institut du Cerveau et de la Moelle épinière (ICM), UMRS 975, ICM-INSERM 1127, 75013 Paris, France
- Département de Neurologie, Institut de la Mémoire et de la Maladie d’Alzheimer, Centre National Démences Rares, Hôpital Pitié-Salpêtrière, APHP, 75013 Paris, France
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van Essen TA, Lingsma HF, Pisică D, Singh RD, Volovici V, den Boogert HF, Younsi A, Peppel LD, Heijenbrok-Kal MH, Ribbers GM, Walchenbach R, Menon DK, Hutchinson P, Depreitere B, Steyerberg EW, Maas AIR, de Ruiter GCW, Peul WC, Åkerlund C, Amrein K, Andelic N, Andreassen L, Anke A, Antoni A, Audibert G, Azouvi P, Azzolini ML, Bartels R, Barzó P, Beauvais R, Beer R, Bellander BM, Belli A, Benali H, Berardino M, Beretta L, Blaabjerg M, Bragge P, Brazinova A, Brinck V, Brooker J, Brorsson C, Buki A, Bullinger M, Cabeleira M, Caccioppola A, Calappi E, Calvi MR, Cameron P, Carbayo Lozano G, Carbonara M, Castaño-León AM, Cavallo S, Chevallard G, Chieregato A, Citerio G, Clusmann H, Coburn MS, Coles J, Cooper JD, Correia M, Čović A, Curry N, Czeiter E, Czosnyka M, Dahyot-Fizelier C, Dark P, Dawes H, De Keyser V, Degos V, Della Corte F, Đilvesi Đ, Dixit A, Donoghue E, Dreier J, Dulière GL, Ercole A, Esser P, Ezer E, Fabricius M, Feigin VL, Foks K, Frisvold S, Furmanov A, Gagliardo P, Galanaud D, Gantner D, Gao G, George P, Ghuysen A, Giga L, Glocker B, Golubović J, Gomez PA, Gratz J, Gravesteijn B, Grossi F, Gruen RL, Gupta D, Haagsma JA, Haitsma I, Helbok R, Helseth E, Horton L, Huijben J, Jacobs B, Jankowski S, Jarrett M, Jiang JY, Johnson F, Jones K, Karan M, Kolias AG, Kompanje E, Kondziella D, Kornaropoulos E, Koskinen LO, Kovács N, Lagares A, Lanyon L, Laureys S, Lecky F, Ledoux D, Lefering R, Legrand V, Lejeune A, Levi L, Lightfoot R, Maegele M, Majdan M, Manara A, Manley G, Maréchal H, Martino C, Mattern J, McMahon C, Melegh B, Menovsky T, Mikolic A, Misset B, Muraleedharan V, Murray L, Nair N, Negru A, Nelson D, Newcombe V, Nieboer D, Nyirádi J, Oresic M, Ortolano F, Otesile O, Palotie A, Parizel PM, Payen JF, Perera N, Perlbarg V, Persona P, Piippo-Karjalainen A, Pirinen M, Ples H, Polinder S, Pomposo I, Posti JP, Puybasset L, Rădoi A, Ragauskas A, Raj R, Rambadagalla M, Rehorčíková V, Retel Helmrich I, Rhodes J, Richardson S, Richter S, Ripatti S, Rocka S, Roe C, Roise O, Rosand J, Rosenfeld J, Rosenlund C, Rosenthal G, Rossaint R, Rossi S, Rueckert D, Rusnák M, Sahuquillo J, Sakowitz O, Sanchez-Porras R, Sandor J, Schäfer N, Schmidt S, Schoechl H, Schoonman G, Schou RF, Schwendenwein E, Sewalt C, Skandsen T, Smielewski P, Sorinola A, Stamatakis E, Stanworth S, Kowark A, Stevens R, Stewart W, Stocchetti N, Sundström N, Takala R, Tamás V, Tamosuitis T, Taylor MS, Te Ao B, Tenovuo O, Theadom A, Thomas M, Tibboel D, Timmers M, Tolias C, Trapani T, Tudora CM, Unterberg A, Vajkoczy P, Valeinis E, Vallance S, Vámos Z, Van der Jagt M, van der Naalt J, Van der Steen G, van Dijck JT, Van Hecke W, van Heugten C, Van Praag D, Van Veen E, van Wijk R, Vande Vyvere T, Vargiolu A, Vega E, Velt K, Verheyden J, Vespa PM, Vik A, Vilcinis R, von Steinbüchel N, Voormolen D, Vulekovic P, Wang KK, Wiegers E, Williams G, Wilson L, Winzeck S, Wolf S, Yang Z, Ylén P, Zeiler FA, Ziverte A, Zoerle T. Surgery versus conservative treatment for traumatic acute subdural haematoma: a prospective, multicentre, observational, comparative effectiveness study. Lancet Neurol 2022; 21:620-631. [DOI: 10.1016/s1474-4422(22)00166-1] [Citation(s) in RCA: 7] [Impact Index Per Article: 3.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/05/2022] [Revised: 04/04/2022] [Accepted: 04/06/2022] [Indexed: 01/05/2023]
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Haroche J, Gueniche Y, Galanaud D, Cohen-Aubart F, Dormont D, Rousseau T, Amoura Z, Touitou V, Shor N. Erdheim-Chester disease: look it in the eye. An orbital MRI study. Haematologica 2022; 107:2667-2674. [PMID: 35484665 DOI: 10.3324/haematol.2021.280510] [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: 12/14/2021] [Indexed: 11/09/2022] Open
Abstract
Erdheim-Chester disease (ECD) is a rare L-group histiocytosis. Orbital involvement is found in a third of cases, but few data are available concerning the radiological features of ECD-related orbital disease (ECD-ROD). Our aim was to characterize the initial radiological phenotype and outcome of patients with ECD-ROD. Initial and follow-up orbital MRI from the patients with histologically proven ECD at a national reference center were reviewed. Pathological orbital findings were recorded for 45(33%) of the 137 patients included, with bilateral involvement in 38/45(84%) cases. The mean age of these patients was 60 years (+/- SD 11.3) and 78% were men. Intraconal fat infiltration around the optic nerve sheath adjacent to the eye globe (52%), with intense gadolinium uptake and fibrous component was the most frequent phenotype described. Optic nerve signal abnormalities were observed in 47% of cases. Two patients presented bilateral homogeneous extraocular muscle enlargement suggestive of a myositis-like involvement of ECD-ROD. None had isolated dacryoadenitis but in 17 eyes dacryodenitis was described in association with other types of orbital lesions. Only seven patients (15%) had normal brain MRI findings. ECD-associated paranasal sinus involvement and post-pituitary involvement were detected in 56% and 53% of patients respectively. A decrease/disappearance of the lesions was observed in 17/24 (71%) of the patients undergoing late (>12 months) follow-ups. Interestingly, ECD-ROD only rarely (7/45 (16%)) revealed the disease, with exophthalmos being the most frequently identified feature in this subgroup (3/45 (6%)). Even though ECD-ROD can be clinically silent, it constitutes a broad array of lesions often resulting in optic nerve signal abnormalities, the functional outcome of which remains to be established. ECD-ROD should thus be assessed initially and subsequently monitored by orbital MRI and ophthalmological follow-up.
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Affiliation(s)
- Julien Haroche
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Médicine Interne 2, Centre National de Référence des Histiocytoses, Hôpital Pitié-Salpêtrière, Paris.
| | - Yoram Gueniche
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Neuroradiologie, Paris
| | - Damien Galanaud
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Neuroradiologie, Paris
| | - Fleur Cohen-Aubart
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Médicine Interne 2, Centre National de Référence des Histiocytoses, Hôpital Pitié-Salpêtrière, Paris
| | - Didier Dormont
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Neuroradiologie, Paris
| | - Théophile Rousseau
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service d'Ophtalmologie, Paris
| | - Zahir Amoura
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Médicine Interne 2, Centre National de Référence des Histiocytoses, Hôpital Pitié-Salpêtrière, Paris
| | - Valerie Touitou
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service d'Ophtalmologie, Paris
| | - Natalia Shor
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Service de Neuroradiologie, Paris, France; Service de neuroimagerie, C.H.N.O. des Quinze-Vingts, Paris.
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Mistral T, Roca P, Maggia C, Tucholka A, Forbes F, Doyle S, Krainik A, Galanaud D, Schmitt E, Kremer S, Kastler A, Troprès I, Barbier EL, Payen JF, Dojat M. Automated Quantification of Brain Lesion Volume From Post-trauma MR Diffusion-Weighted Images. Front Neurol 2022; 12:740603. [PMID: 35281992 PMCID: PMC8905597 DOI: 10.3389/fneur.2021.740603] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2021] [Accepted: 12/29/2021] [Indexed: 11/13/2022] Open
Abstract
ObjectivesDetermining the volume of brain lesions after trauma is challenging. Manual delineation is observer-dependent and time-consuming and cannot therefore be used in routine practice. The study aimed to evaluate the feasibility of an automated atlas-based quantification procedure (AQP) based on the detection of abnormal mean diffusivity (MD) values computed from diffusion-weighted MR images.MethodsThe performance of AQP was measured against manual delineation consensus by independent raters in two series of experiments based on: (i) realistic trauma phantoms (n = 5) where low and high MD values were assigned to healthy brain images according to the intensity, form and location of lesion observed in real TBI cases; (ii) severe TBI patients (n = 12 patients) who underwent MR imaging within 10 days after injury.ResultsIn realistic TBI phantoms, no statistical differences in Dice similarity coefficient, precision and brain lesion volumes were found between AQP, the rater consensus and the ground truth lesion delineations. Similar findings were obtained when comparing AQP and manual annotations for TBI patients. The intra-class correlation coefficient between AQP and manual delineation was 0.70 in realistic phantoms and 0.92 in TBI patients. The volume of brain lesions detected in TBI patients was 59 ml (19–84 ml) (median; 25–75th centiles).ConclusionsOur results support the feasibility of using an automated quantification procedure to determine, with similar accuracy to manual delineation, the volume of low and high MD brain lesions after trauma, and thus allow the determination of the type and volume of edematous brain lesions. This approach had comparable performance with manual delineation by a panel of experts. It will be tested in a large cohort of patients enrolled in the multicenter OxyTC trial (NCT02754063).
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Affiliation(s)
- Thomas Mistral
- Univ. Grenoble Alpes, Inserm U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | | | - Christophe Maggia
- Univ. Grenoble Alpes, Inserm U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | | | - Florence Forbes
- Univ. Grenoble Alpes, Inria, CNRS, Grenoble INP, LJK, Grenoble, France
| | | | - Alexandre Krainik
- Univ. Grenoble Alpes, Inserm U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
- Univ. Grenoble Alpes, Inserm, CHU Grenoble Alpes, CNRS, IRMaGe, Grenoble, France
| | | | | | | | - Adrian Kastler
- Univ. Grenoble Alpes, Inserm U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | - Irène Troprès
- Univ. Grenoble Alpes, Inserm, CHU Grenoble Alpes, CNRS, IRMaGe, Grenoble, France
| | - Emmanuel L. Barbier
- Univ. Grenoble Alpes, Inserm U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
- Univ. Grenoble Alpes, Inserm, CHU Grenoble Alpes, CNRS, IRMaGe, Grenoble, France
| | - Jean-François Payen
- Univ. Grenoble Alpes, Inserm U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
| | - Michel Dojat
- Univ. Grenoble Alpes, Inserm U1216, CHU Grenoble Alpes, Grenoble Institut Neurosciences, Grenoble, France
- *Correspondence: Michel Dojat
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Van Praag DL, Wouters K, Van Den Eede F, Wilson L, Maas AI, Åkerlund C, Amrein K, Andelic N, Andreassen L, Anke A, Antoni A, Audibert G, Azouvi P, Azzolini ML, Bartels R, Barzó P, Beauvais R, Beer R, Bellander BM, Belli A, Benali H, Berardino M, Beretta L, Blaabjerg M, Bragge P, Brazinova A, Brinck V, Brooker J, Brorsson C, Buki A, Bullinger M, Cabeleira M, Caccioppola A, Calappi E, Calvi MR, Cameron P, Lozano GC, Carbonara M, Cavallo S, Chevallard G, Chieregato A, Citerio G, Ceyisakar I, Clusmann H, Coburn M, Coles J, Cooper JD, Correia M, Čović A, Curry N, Czeiter E, Czosnyka M, Dahyot-Fizelier C, Dark P, Dawes H, De Keyser V, Degos V, Della Corte F, Boogert HD, Depreitere B, Đilvesi Đ, Dixit A, Donoghue E, Dreier J, Dulière GL, Ercole A, Esser P, Ezer E, Fabricius M, Feigin VL, Foks K, Frisvold S, Furmanov A, Gagliardo P, Galanaud D, Gantner D, Gao G, George P, Ghuysen A, Giga L, Glocker B, Golubovic J, Gomez PA, Gratz J, Gravesteijn B, Grossi F, Gruen RL, Gupta D, Haagsma JA, Haitsma I, Helbok R, Helseth E, Horton L, Huijben J, Hutchinson PJ, Jacobs B, Jankowski S, Jarrett M, Jiang JY, Johnson F, Jones K, Karan M, Kolias AG, Kompanje E, Kondziella D, Koraropoulos E, Koskinen LO, Kovács N, Kowark A, Lagares A, Lanyon L, Laureys S, Lecky F, Ledoux D, Lefering R, Legrand V, Lejeune A, Levi L, Lightfoot R, Lingsma H, Maas AI, Castaño-León AM, Maegele M, Majdan M, Manara A, Manley G, Martino C, Maréchal H, Mattern J, McMahon C, Melegh B, Menon D, Menovsky T, Mikolic A, Misset B, Muraleedharan V, Murray L, Negru A, Nelson D, Newcombe V, Nieboer D, Nyirádi J, Olubukola O, Oresic M, Ortolano F, Palotie A, Parizel PM, Payen JF, Perera N, Perlbarg V, Persona P, Peul W, Piippo-Karjalainen A, Pirinen M, Ples H, Polinder S, Pomposo I, Posti JP, Puybasset L, Radoi A, Ragauskas A, Raj R, Rambadagalla M, Rhodes J, Richardson S, Richter S, Ripatti S, Rocka S, Roe C, Roise O, Rosand J, Rosenfeld JV, Rosenlund C, Rosenthal G, Rossaint R, Rossi S, Rueckert D, Rusnák M, Sahuquillo J, Sakowitz O, Sanchez-Porras R, Sandor J, Schäfer N, Schmidt S, Schoechl H, Schoonman G, Schou RF, Schwendenwein E, Sewalt C, Skandsen T, Smielewski P, Sorinola A, Stamatakis E, Stanworth S, Stevens R, Stewart W, Steyerberg EW, Stocchetti N, Sundström N, Synnot A, Takala R, Tamás V, Tamosuitis T, Taylor MS, Ao BT, Tenovuo O, Theadom A, Thomas M, Tibboel D, Timmers M, Tolias C, Trapani T, Tudora CM, Unterberg A, Vajkoczy P, Vallance S, Valeinis E, Vámos Z, van der Jagt M, Van der Steen G, van der Naalt J, van Dijck JT, van Essen TA, Van Hecke W, van Heugten C, Van Praag D, Vyvere TV, van Wijk RP, Vargiolu A, Vega E, Velt K, Verheyden J, Vespa PM, Vik A, Vilcinis R, Volovici V, von Steinbüchel N, Voormolen D, Vulekovic P, Wang KK, Wiegers E, Williams G, Wilson L, Winzeck S, Wolf S, Yang Z, Ylén P, Younsi A, Zeiler FA, Zelinkova V, Ziverte A, Zoerle T. Neurocognitive correlates of probable posttraumatic stress disorder following traumatic brain injury. Brain and Spine 2022; 2:100854. [PMID: 36248103 PMCID: PMC9560676 DOI: 10.1016/j.bas.2021.100854] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 10/14/2021] [Revised: 12/07/2021] [Accepted: 12/16/2021] [Indexed: 01/17/2023]
Abstract
Introduction Neurocognitive problems associated with posttraumatic stress disorder (PTSD) can interact with impairment resulting from traumatic brain injury (TBI). Research question We aimed to identify neurocognitive problems associated with probable PTSD following TBI in a civilian sample. Material and methods The study is part of the CENTER-TBI project (Collaborative European Neurotrauma Effectiveness Research) that aims to better characterize TBI. For this cross-sectional study, we included patients of all severities aged over 15, and a Glasgow Outcome Score Extended (GOSE) above 3. Participants were assessed at six months post-injury on the PTSD Checklist-5 (PCL-5), the Trail Making Test (TMT), the Rey Auditory Verbal Learning Test (RAVLT) and the Cambridge Neuropsychological Test Automated Battery (CANTAB). Primary analysis was a complete case analysis. Regression analyses were performed to investigate the association between the PCL-5 and cognition. Results Of the 1134 participants included in the complete case analysis, 13.5% screened positive for PTSD. Probable PTSD was significantly associated with higher TMT-(B-A) (OR = 1.35, 95% CI: 1.14–1.60, p < .001) and lower RAVLT-delayed recall scores (OR = 0.74, 95% CI: 0.61–0.91, p = .004) after controlling for age, sex, psychiatric history, baseline Glasgow Coma Scale and education. Discussion and conclusion Poorer performance on cognitive tests assessing task switching and, to a lesser extent, delayed verbal recall is associated with probable PTSD in civilians who have suffered TBI. Six months after traumatic brain injury 13.5% of people screen positive for PTSD. Task switching performance and verbal memory are related to probable PTSD. PTSD severity is related to processing speed and task switching performance.
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Premat K, Azuar C, Galanaud D, Jacquens A, Dormont D, Degos V, Clarençon F. Pathomechanisms behind cognitive disorders following ruptured anterior communicating aneurysms: A diffusion tensor imaging study. J Neuroradiol 2021; 49:187-192. [PMID: 34634297 DOI: 10.1016/j.neurad.2021.09.005] [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: 06/15/2021] [Revised: 09/16/2021] [Accepted: 09/28/2021] [Indexed: 10/20/2022]
Abstract
INTRODUCTION After the rupture of anterior communicating aneurysms, most patients experience debilitating cognitive disorders; and sometimes even without showing morphological anomaly on MRI examinations. Diffusion Tensor Imaging (DTI) may help understanding the pathomechanisms leading to such disorders in this subset of patients. METHODS After independent assessment, we constituted a population of patients with normal morphological imaging (ACOM group). Then, a case-control study comparing volumetric and voxel-based DTI parameters between the ACOM group and a control population was performed. All patients underwent the full imaging and neuropsychological assessments at 6 months after the aneurysm rupture. Results were considered significant when p<2.02.10-4. RESULTS Twelve patients were included in the ACOM group: 75% had at least one disabled cognitive domain. Significant differences in DTI parameters of global white matter were noted (average Fractional Anisotropy: 0.915 [±0.05] in ACOM group versus 0.943 (±0.03); p = 1.10-5) and in frontal white matter tracts (superior fronto-occipital fasciculus and anterior parts of the corona radiata) as well as in the fornix. CONCLUSION Cognitive disorders are under-estimated, and DTI confirmed that, even when conventional MRI examinations were normal, there were still signs of diffuse neuronal injuries that seemed to dominate in frontal areas, close to the site of rupture.
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Affiliation(s)
- Kévin Premat
- Sorbonne University, AP-HP, Pitié Salpêtrière - Charles Foix Hospital, Department of Neuroradiology, F75013, Paris, France.
| | - Carole Azuar
- Sorbonne University, AP-HP, Pitié Salpêtrière - Charles Foix Hospital, Department of Neurology, F75013, Paris, France
| | - Damien Galanaud
- Sorbonne University, AP-HP, Pitié Salpêtrière - Charles Foix Hospital, Department of Neuroradiology, F75013, Paris, France
| | - Alice Jacquens
- Sorbonne University, AP-HP, Pitié Salpêtrière - Charles Foix Hospital, Department of Anesthesiology and Critical Care, F75013, Paris, France
| | - Didier Dormont
- Sorbonne University, AP-HP, Pitié Salpêtrière - Charles Foix Hospital, Department of Neuroradiology, F75013, Paris, France
| | - Vincent Degos
- Sorbonne University, AP-HP, Pitié Salpêtrière - Charles Foix Hospital, Department of Anesthesiology and Critical Care, F75013, Paris, France
| | - Frédéric Clarençon
- Sorbonne University, AP-HP, Pitié Salpêtrière - Charles Foix Hospital, Department of Neuroradiology, F75013, Paris, France
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Pellerin A, Khalifé M, Sanson M, Rozenblum-Beddok L, Bertaux M, Soret M, Galanaud D, Dormont D, Kas A, Pyatigorskaya N. Simultaneously acquired PET and ASL imaging biomarkers may be helpful in differentiating progression from pseudo-progression in treated gliomas. Eur Radiol 2021; 31:7395-7405. [PMID: 33787971 DOI: 10.1007/s00330-021-07732-0] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [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: 10/19/2020] [Revised: 12/21/2020] [Accepted: 01/29/2021] [Indexed: 12/21/2022]
Abstract
OBJECTIVES The aim of this work was investigating the methods based on coupling cerebral perfusion (ASL) and amino acid metabolism ([18F]DOPA-PET) measurements to evaluate the diagnostic performance of PET/MRI in glioma follow-up. METHODS Images were acquired using a 3-T PET/MR system, on a prospective cohort of patients addressed for possible glioma progression. Data were preprocessed with statistical parametric mapping (SPM), including registration on T1-weighted images, spatial and intensity normalization, and tumor segmentation. As index tests, tumor isocontour maps of [18F]DOPA-PET and ASL T-maps were created and metabolic/perfusion abnormalities were evaluated with the asymmetry index z-score. SPM map analysis of significant size clusters and semi-quantitative PET and ASL map evaluation were performed and compared to the gold standard diagnosis. Lastly, ASL and PET topography of significant clusters was compared to that of the initial tumor. RESULTS Fifty-eight patients with unilateral treated glioma were included (34 progressions and 24 pseudo-progressions). The tumor isocontour maps and T-maps showed the highest specificity (100%) and sensitivity (94.1%) for ASL and [18F]DOPA analysis, respectively. The sensitivity of qualitative SPM maps and semi-quantitative rCBF and rSUV analyses were the highest for glioblastoma. CONCLUSION Tumor isocontour T-maps and combined analysis of CBF and [18F]DOPA-PET uptake allow achieving high diagnostic performance in differentiating between progression and pseudo-progression in treated gliomas. The sensitivity is particularly high for glioblastomas. KEY POINTS • Applied separately, MRI and PET imaging modalities may be insufficient to characterize the brain glioma post-therapeutic profile. • Combined ASL and [18F]DOPA-PET map analysis allows differentiating between tumor progression and pseudo-progression.
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Affiliation(s)
- Arnaud Pellerin
- Service de Neuroradiologie Diagnostique et Interventionnelle, Centre Hospitalier Universitaire de Nantes, Hôpital Nord Laennec, Rez-de-chaussée Bas Aile Est, Boulevard Jacques-Monod, Saint-Herblain, 44093, Nantes Cedex 1, France.
- Service de Neuroradiologie Diagnostique et Fonctionnelle, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France.
| | - Maya Khalifé
- Centre de NeuroImagerie de Recherche (CENIR), Institut du Cerveau et de la Moelle épinière (ICM), CNRS UMR 7225 - Inserm U1127 - Sorbonne Université - UMR S1127, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
- Arterys, 34 av. des Champs-Elysées, 75008, Paris, France
| | - Marc Sanson
- Service de Neurologie, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Laura Rozenblum-Beddok
- Service de Médecine Nucléaire, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Marc Bertaux
- Service de Médecine Nucléaire, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Marine Soret
- Service de Médecine Nucléaire, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Damien Galanaud
- Service de Neuroradiologie Diagnostique et Fonctionnelle, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
- Centre de NeuroImagerie de Recherche (CENIR), Institut du Cerveau et de la Moelle épinière (ICM), CNRS UMR 7225 - Inserm U1127 - Sorbonne Université - UMR S1127, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Didier Dormont
- Service de Neuroradiologie Diagnostique et Fonctionnelle, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
| | - Aurélie Kas
- Service de Médecine Nucléaire, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
- Université Paris 6 UPMC, LIB Inserm U1146, 91-105 Boulevard de l'Hôpital, 75013, Paris, France
| | - Nadya Pyatigorskaya
- Service de Neuroradiologie Diagnostique et Fonctionnelle, Groupe Hospitalier Pitié-Salpêtrière C. Foix, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
- Centre de NeuroImagerie de Recherche (CENIR), Institut du Cerveau et de la Moelle épinière (ICM), CNRS UMR 7225 - Inserm U1127 - Sorbonne Université - UMR S1127, 47-83 Boulevard de l'Hôpital, 75651, Paris Cedex 13, France
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Lambrecq V, Hanin A, Munoz-Musat E, Chougar L, Gassama S, Delorme C, Cousyn L, Borden A, Damiano M, Frazzini V, Huberfeld G, Landgraf F, Nguyen-Michel VH, Pichit P, Sangare A, Chavez M, Morélot-Panzini C, Morawiec E, Raux M, Luyt CE, Rufat P, Galanaud D, Corvol JC, Lubetzki C, Rohaut B, Demeret S, Pyatigorskaya N, Naccache L, Navarro V. Association of Clinical, Biological, and Brain Magnetic Resonance Imaging Findings With Electroencephalographic Findings for Patients With COVID-19. JAMA Netw Open 2021; 4:e211489. [PMID: 33720371 PMCID: PMC7961310 DOI: 10.1001/jamanetworkopen.2021.1489] [Citation(s) in RCA: 19] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [MESH Headings] [Track Full Text] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 11/04/2020] [Accepted: 01/22/2021] [Indexed: 12/13/2022] Open
Abstract
Importance There is evidence of central nervous system impairments associated with coronavirus disease 2019 (COVID-19) infection, including encephalopathy. Multimodal monitoring of patients with COVID-19 may delineate the specific features of COVID-19-related encephalopathy and guide clinical management. Objectives To investigate clinical, biological, and brain magnetic resonance imaging (MRI) findings in association with electroencephalographic (EEG) features for patients with COVID-19, and to better refine the features of COVID-19-related encephalopathy. Design, Setting, and Participants This retrospective cohort study conducted in Pitié-Salpêtrière Hospital, Paris, France, enrolled 78 hospitalized adults who received a diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-Cov2) and underwent EEG between March 30 and June 11, 2020. Exposures Detection of SARS-CoV-2 from a nasopharyngeal specimen using a reverse transcription-polymerase chain reaction assay or, in the case of associated pneumonia, on a computed tomography scan of the chest. Main Outcomes and Measures Data on the clinical and paraclinical features of the 78 patients with COVID-19 were retrieved from electronic patient records. Results Of 644 patients who were hospitalized for COVID-19, 78 (57 men [73%]; mean [SD] age, 61 [12] years) underwent EEG. The main indications for EEG were delirium, seizure-like events, and delayed awakening in the intensive care unit after stopping treatment with sedatives. Sixty-nine patients showed pathologic EEG findings, including metabolic-toxic encephalopathy features, frontal abnormalities, periodic discharges, and epileptic activities. Of 57 patients who underwent brain MRI, 41 showed abnormalities, including perfusion abnormalities, acute ischemic lesions, multiple microhemorrhages, and white matter-enhancing lesions. Fifty-five patients showed biological abnormalities, including dysnatremia, kidney failure, and liver dysfunction, the same day as the EEG. The results of cerebrospinal fluid analysis were negative for SARS-Cov-2 for all tested patients. Nine patients who had no identifiable cause of brain injury outside COVID-19 were further isolated; their brain injury was defined as COVID-19-related encephalopathy. They represented 1% (9 of 644) of patients with COVID-19 requiring hospitalization. Six of these 9 patients had movement disorders, 7 had frontal syndrome, 4 had brainstem impairment, 4 had periodic EEG discharges, and 3 had MRI white matter-enhancing lesions. Conclusions and Relevance The results from this cohort of patients hospitalized with COVID-19 suggest there are clinical, EEG, and MRI patterns that could delineate specific COVID-19-related encephalopathy and guide treatment strategy.
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Affiliation(s)
- Virginie Lambrecq
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
- Neurophysiology Department, Sorbonne Université, Paris, France
| | - Aurélie Hanin
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
| | - Esteban Munoz-Musat
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
- Neurophysiology Department, Sorbonne Université, Paris, France
| | - Lydia Chougar
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Neuroradiology Department, Sorbonne Université, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neuroradiology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Salimata Gassama
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Cécile Delorme
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Louis Cousyn
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
- Neurology Department, Sorbonne Université, Paris, France
| | - Alaina Borden
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Maria Damiano
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Valerio Frazzini
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Gilles Huberfeld
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
- Neurophysiology Department, Sorbonne Université, Paris, France
| | - Frank Landgraf
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Vi-Huong Nguyen-Michel
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Phintip Pichit
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Aude Sangare
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Mario Chavez
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
| | - Capucine Morélot-Panzini
- Service de Pneumologie, Sorbonne Université, Paris, France
- Assistance Publique des Hôpitaux de Paris, Service de Pneumologie, Médecine Intensive et Réanimation, Pitié-Salpêtrière Hospital, Paris, France
| | - Elise Morawiec
- Service de Pneumologie, Sorbonne Université, Paris, France
- Assistance Publique des Hôpitaux de Paris, Service de Pneumologie, Médecine Intensive et Réanimation, Pitié-Salpêtrière Hospital, Paris, France
| | - Mathieu Raux
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Department of Anesthesia, Critical Care and Peri-Operative Medicine, Sorbonne Université, Paris, France
- Assistance Publique des Hôpitaux de Paris, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Pitié-Salpêtrière Hospital, Paris, France
| | - Charles-Edouard Luyt
- Institut de Cardiologie, Sorbonne Université, Paris, France
- Sorbonne Université, Institut National de la Santé et de la Recherche Médicale, Unité Mixte de Recherche, 1166–Institute of Cardiometabolism and Nutrition, Paris, France
- Assistance Publique des Hôpitaux de Paris, Service de Médecine Intensive Réanimation, Institut de Cardiologie, Pitié-Salpêtrière Hospital, Paris, France
| | - Pierre Rufat
- Assistance Publique des Hôpitaux de Paris, Biostatistic Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Damien Galanaud
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Neuroradiology Department, Sorbonne Université, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neuroradiology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Jean-Christophe Corvol
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Catherine Lubetzki
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
- Neurology Department, Sorbonne Université, Paris, France
| | - Benjamin Rohaut
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
- Neurology Department, Sorbonne Université, Paris, France
| | - Sophie Demeret
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Nadya Pyatigorskaya
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Neuroradiology Department, Sorbonne Université, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neuroradiology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Lionel Naccache
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
- Neurophysiology Department, Sorbonne Université, Paris, France
| | - Vincent Navarro
- Sorbonne Université, Paris Brain Institute, Institut du Cerveau, Institut National de la Santé et de la Recherche Médicale U 1127, Centre National de la Recherche Scientifique, Unité Mixte de Recherche 7225, Paris, France
- Assistance Publique des Hôpitaux de Paris, Clinical Neurophysiology Department, Pitié-Salpêtrière Hospital, Paris, France
- Assistance Publique des Hôpitaux de Paris, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
- Neurology Department, Sorbonne Université, Paris, France
- Center of Reference for Rare Epilepsies, Pitié-Salpêtrière Hospital, Paris, France
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23
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van der Eerden AW, van den Heuvel TL, Perlbarg V, Vart P, Vos PE, Puybasset L, Galanaud D, Platel B, Manniesing R, Goraj BM. Traumatic Cerebral Microbleeds in the Subacute Phase Are Practical and Early Predictors of Abnormality of the Normal-Appearing White Matter in the Chronic Phase. AJNR Am J Neuroradiol 2021; 42:861-867. [PMID: 33632731 DOI: 10.3174/ajnr.a7028] [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] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/29/2020] [Accepted: 11/16/2020] [Indexed: 12/14/2022]
Abstract
BACKGROUND AND PURPOSE In the chronic phase after traumatic brain injury, DTI findings reflect WM integrity. DTI interpretation in the subacute phase is less straightforward. Microbleed evaluation with SWI is straightforward in both phases. We evaluated whether the microbleed concentration in the subacute phase is associated with the integrity of normal-appearing WM in the chronic phase. MATERIALS AND METHODS Sixty of 211 consecutive patients 18 years of age or older admitted to our emergency department ≤24 hours after moderate to severe traumatic brain injury matched the selection criteria. Standardized 3T SWI, DTI, and T1WI were obtained 3 and 26 weeks after traumatic brain injury in 31 patients and 24 healthy volunteers. At baseline, microbleed concentrations were calculated. At follow-up, mean diffusivity (MD) was calculated in the normal-appearing WM in reference to the healthy volunteers (MDz). Through linear regression, we evaluated the relation between microbleed concentration and MDz in predefined structures. RESULTS In the cerebral hemispheres, MDz at follow-up was independently associated with the microbleed concentration at baseline (left: B = 38.4 [95% CI 7.5-69.3], P = .017; right: B = 26.3 [95% CI 5.7-47.0], P = .014). No such relation was demonstrated in the central brain. MDz in the corpus callosum was independently associated with the microbleed concentration in the structures connected by WM tracts running through the corpus callosum (B = 20.0 [95% CI 24.8-75.2], P < .000). MDz in the central brain was independently associated with the microbleed concentration in the cerebral hemispheres (B = 25.7 [95% CI 3.9-47.5], P = .023). CONCLUSIONS SWI-assessed microbleeds in the subacute phase are associated with DTI-based WM integrity in the chronic phase. These associations are found both within regions and between functionally connected regions.
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Affiliation(s)
- A W van der Eerden
- From the Department of Radiology and Nuclear Medicine (A.W.v.d.E., T.L.v.d.H., B.P., R.M., B.M.G.), Radboud University Medical Center, Nijmegen, The Netherlands .,Erasmus Medical Center, Department of Radiology & Nuclear Medicine (A.W.v.d.E.), Rotterdam, The Netherlands
| | - T L van den Heuvel
- From the Department of Radiology and Nuclear Medicine (A.W.v.d.E., T.L.v.d.H., B.P., R.M., B.M.G.), Radboud University Medical Center, Nijmegen, The Netherlands
| | - V Perlbarg
- Inserm, Sorbonne Université (V.P.), CNRS, Laboratoire d'Imagerie Biomédicale, Paris, France.,BrainTale SAS (V.P.), Paris, France
| | - P Vart
- Department of Epidemiology and Biostatistics (P.V.), Radboud University Nijmegen, Nijmegen, The Netherlands
| | - P E Vos
- Department of Neurology (P.E.V.), Santiz-Slingeland Hospital, Doetinchem, The Netherlands
| | - L Puybasset
- Department of Neurosurgical ICU (L.P.), Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - D Galanaud
- Department of Neuroradiology (D.G.), Pitié Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - B Platel
- From the Department of Radiology and Nuclear Medicine (A.W.v.d.E., T.L.v.d.H., B.P., R.M., B.M.G.), Radboud University Medical Center, Nijmegen, The Netherlands
| | - R Manniesing
- From the Department of Radiology and Nuclear Medicine (A.W.v.d.E., T.L.v.d.H., B.P., R.M., B.M.G.), Radboud University Medical Center, Nijmegen, The Netherlands
| | - B M Goraj
- From the Department of Radiology and Nuclear Medicine (A.W.v.d.E., T.L.v.d.H., B.P., R.M., B.M.G.), Radboud University Medical Center, Nijmegen, The Netherlands.,Department of Diagnostic Imaging (B.M.G.), Medical Centre of Postgraduate Education, Warsaw, Poland
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24
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Debarle C, Perlbarg V, Jacquens A, Pélégrini-Issac M, Bisch M, Prigent A, Lesimple B, Caron E, Lefort M, Bayen E, Galanaud D, Pradat-Diehl P, Puybasset L, Degos V. Global mean diffusivity: A radiomarker discriminating good outcome long term after traumatic brain injury. Ann Phys Rehabil Med 2021; 64:101433. [PMID: 32992024 DOI: 10.1016/j.rehab.2020.08.002] [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] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2019] [Revised: 07/29/2020] [Accepted: 08/19/2020] [Indexed: 10/22/2022]
Abstract
BACKGROUND Traumatic brain injury (TBI) is a chronic pathology responsible for cognitive disorders impacting outcome. Global clinical outcome several years after TBI may be associated with anatomical sequelae. Anatomical lesions are not well described because characterizing diffuse axonal injury and brain atrophy require using specific MRI sequences with quantitative measures. The best radiologic parameter to describe the lesions long term after TBI is not known. OBJECTIVE We aimed to first, assess the global volumetric and diffusion parameters related to long-term outcome after TBI and second, define the most discriminating parameter. METHODS In this observational study, we included 96 patients with severe TBI and 22 healthy volunteers. The mean delay after TBI was 63.2 months [range 31-119]. The Glasgow Outcome Scale Extended (GOS-E) was used to assess the global long-term clinical outcome. All patients underwent multimodal MRI with measures of brain volume, ventricle volume, global fractional anisotropy (FA) and global mean diffusivity (MD). RESULTS All 96 participants had significant impairment in global FA, global MD, brain volume and ventricle volume as compared with the 22 controls (P<0.01). Only global MD significantly differed between the "good recovery" group (GOS-E score 7-8) and the other two groups: GOS-E scores 3-4 and 5-6. Brain volume significantly differed between the GOS-E 7-8 and 3-4 groups. Global MD was the most discriminating radiological parameter for the "good recovery" group versus other patients, long term after TBI. FA appeared less relevant at this time. Global atrophy was higher in patients than controls but lacked reliability to discriminate groups of patients. CONCLUSION Global mean diffusivity seems a more promising radiomarker than global FA for discriminating good outcome long term after TBI. Further work is needed to understand the evolution of these long-term radiological parameters after TBI.
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Affiliation(s)
- Clara Debarle
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Physical Medicine and Rehabilitation Department, Paris, France; Sorbonne Université, GRC n°24, Handicap Moteur et Cognitif and Réadaptation (HaMCRe), Paris, France.
| | - Vincent Perlbarg
- BRAINTALE SAS, Paris, France; Inserm, Sorbonne Université, CNRS, Laboratoire d'Imagerie Biomédicale (LIB), Paris, France
| | - Alice Jacquens
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Neurosurgical Department, NeuroIntensive Care Unit, Paris, France; Sorbonne Université, Groupe de Recherche Clinique Biosfast, Paris, France
| | | | - Marion Bisch
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Neurosurgical Department, NeuroIntensive Care Unit, Paris, France
| | - Amélie Prigent
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Neurosurgical Department, NeuroIntensive Care Unit, Paris, France
| | - Blandine Lesimple
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Neurosurgical Department, NeuroIntensive Care Unit, Paris, France
| | - Elsa Caron
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Physical Medicine and Rehabilitation Department, Paris, France
| | - Muriel Lefort
- Inserm, Sorbonne Université, CNRS, Laboratoire d'Imagerie Biomédicale (LIB), Paris, France
| | - Eléonore Bayen
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Physical Medicine and Rehabilitation Department, Paris, France; Sorbonne Université, GRC n°24, Handicap Moteur et Cognitif and Réadaptation (HaMCRe), Paris, France
| | - Damien Galanaud
- Inserm, Sorbonne Université, CNRS, Laboratoire d'Imagerie Biomédicale (LIB), Paris, France; AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Neuroradiological Department, Paris, France
| | - Pascale Pradat-Diehl
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Physical Medicine and Rehabilitation Department, Paris, France; Sorbonne Université, GRC n°24, Handicap Moteur et Cognitif and Réadaptation (HaMCRe), Paris, France; Inserm, Sorbonne Université, CNRS, Laboratoire d'Imagerie Biomédicale (LIB), Paris, France
| | - Louis Puybasset
- Inserm, Sorbonne Université, CNRS, Laboratoire d'Imagerie Biomédicale (LIB), Paris, France; AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Neurosurgical Department, NeuroIntensive Care Unit, Paris, France
| | - Vincent Degos
- AP-HP, Hôpitaux Universitaires Pitié-Salpêtrière-Charles Foix, Neurosurgical Department, NeuroIntensive Care Unit, Paris, France; Sorbonne Université, Groupe de Recherche Clinique Biosfast, Paris, France
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25
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Roos-Weil D, Weiss N, Guihot A, Uzunov M, Bellanger A, Eymard B, Saadoun D, Houillier C, Idbaih A, Demeret S, Deback C, Leblond V, Galanaud D, Shor N, Pourcher V. Immune checkpoint inhibitors for progressive multifocal leukoencephalopathy: a new gold standard? J Neurol 2021; 268:2458-2465. [DOI: 10.1007/s00415-021-10414-y] [Citation(s) in RCA: 10] [Impact Index Per Article: 3.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/13/2020] [Revised: 01/13/2021] [Accepted: 01/16/2021] [Indexed: 11/30/2022]
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26
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Chougar L, Shor N, Weiss N, Galanaud D, Leclercq D, Mathon B, Belkacem S, Stroër S, Burrel S, Boutolleau D, Demoule A, Rosso C, Delorme C, Seilhean D, Dormont D, Morawiec E, Raux M, Demeret S, Gerber S, Trunet S, Similowski T, Degos V, Rufat P, Corvol JC, Lehéricy S, Pyatigorskaya N. Retrospective Observational Study of Brain MRI Findings in Patients with Acute SARS-CoV-2 Infection and Neurologic Manifestations. Radiology 2020; 297:E313-E323. [PMID: 32677875 PMCID: PMC7370354 DOI: 10.1148/radiol.2020202422] [Citation(s) in RCA: 110] [Impact Index Per Article: 27.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/08/2023]
Abstract
Background This study provides a detailed imaging assessment in a large series of patients infected with coronavirus disease 2019 (COVID-19) and presenting with neurologic manifestations. Purpose To review the MRI findings associated with acute neurologic manifestations in patients with COVID-19. Materials and Methods This was a cross-sectional study conducted between March 23 and May 7, 2020, at the Pitié-Salpêtrière Hospital, a reference center for COVID-19 in the Paris area. Adult patients were included if they had a diagnosis of severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infection with acute neurologic manifestations and referral for brain MRI. Patients with a prior history of neurologic disease were excluded. The characteristics and frequency of different MRI features were investigated. The findings were analyzed separately in patients in intensive care units (ICUs) and other departments (non-ICU). Results During the inclusion period, 1176 patients suspected of having COVID-19 were hospitalized. Of 308 patients with acute neurologic symptoms, 73 met the inclusion criteria and were included (23.7%): thirty-five patients were in the ICU (47.9%) and 38 were not (52.1%). The mean age was 58.5 years ± 15.6 [standard deviation], with a male predominance (65.8% vs 34.2%). Forty-three patients had abnormal MRI findings 2-4 weeks after symptom onset (58.9%), including 17 with acute ischemic infarct (23.3%), one with a deep venous thrombosis (1.4%), eight with multiple microhemorrhages (11.3%), 22 with perfusion abnormalities (47.7%), and three with restricted diffusion foci within the corpus callosum consistent with cytotoxic lesions of the corpus callosum (4.1%). Multifocal white matter-enhancing lesions were seen in four patients in the ICU (5%). Basal ganglia abnormalities were seen in four other patients (5%). Cerebrospinal fluid analyses were negative for SARS-CoV-2 in all patients tested (n = 39). Conclusion In addition to cerebrovascular lesions, perfusion abnormalities, cytotoxic lesions of the corpus callosum, and intensive care unit-related complications, we identified two patterns including white matter-enhancing lesions and basal ganglia abnormalities that could be related to severe acute respiratory syndrome coronavirus 2 infection. © RSNA, 2020 Online supplemental material is available for this article.
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Affiliation(s)
- Lydia Chougar
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Natalia Shor
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Nicolas Weiss
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Damien Galanaud
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Delphine Leclercq
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Bertrand Mathon
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Samia Belkacem
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Sebastian Stroër
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Sonia Burrel
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - David Boutolleau
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Alexandre Demoule
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Charlotte Rosso
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Cécile Delorme
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Danielle Seilhean
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Didier Dormont
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Elise Morawiec
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Mathieu Raux
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Sophie Demeret
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Sophie Gerber
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Stéphanie Trunet
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Thomas Similowski
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Vincent Degos
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Pierre Rufat
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Jean-Christophe Corvol
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Stéphane Lehéricy
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - Nadya Pyatigorskaya
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
| | - On behalf of the CoCo Neurosciences study group
- Sorbonne Université, Inserm, CNRS, Institut du Cerveau - Paris Brain Institute - ICM, F-75013, Paris, France (L.C., D.G., B.M., C.R., D.D., J.C., S.L., N.P.); Sorbonne Université, 75013, Paris, France (L.C., N.S., N.W., D.G., B.M., S.B., D.B., A.D., C.R., D.S., D.D., E.M., M.R., T.S., V.D., J.C., S.L., N.P.); ICM, “Movement Investigations and Therapeutics” Team (MOV’IT), Paris, France (L.C., S.L., N.P.); ICM, Centre de NeuroImagerie de Recherche – CENIR, Paris, France (L.C., D.G., S.L., N.P.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neuroradiologie, Paris, France (L.C., N.S., D.G., D.L., S.B., S.S., D.D., S.G., S.T., S.L., N.P.); Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN) (N.W., S.D.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Médecine Intensive Réanimation Neurologique, Paris, France (N.W.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de neurochirurgie, Paris, France (B.M.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de virologie, Centre d’Investigation Clinique Neurosciences, Paris, France (S.B., D.B.); CNR Herpèsvirus (laboratoire associé HSV), SU-INSERM UMR_S 1136 Team 3 THERAVIR IPLESP (S.B., D.B.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Service de Pneumologie, Médecine Intensive et Réanimation, Paris, France (A.D., E.M., T.S.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Urgences Cérébro-Vasculaires, Paris, France (C.R.); ICM, stroke network, STAR team, Paris, France (C.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neurologie, Centre d’Investigation Clinique Neurosciences, Paris, France (C.D., J.C.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Département de Neuropathologie, Paris, France (D.S.); ICM, INRIA, ARAMIS project-team, Paris, France (D.D., M.R., M.R.); Assistance Publique Hôpitaux de Paris, Hôpital Pitié-Salpêtrière, Department of Anesthesia, Critical Care and Peri-Operative Medicine, Paris, France (M.R., V.D.); Clinical Research Group ARPE, Sorbonne University, Paris, France (V.D.); INSERM UMR 1141, Paris France (V.D.); Assistance Publique Hôpitaux de Paris, DMU ESPRIT, Paris, France(P.R.)
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Luna LP, Drier A, Aygun N, Mokhtari K, Hoang-Xuan K, Galanaud D, Donadieu J, Dormont D, Haroche J, Martin-Duverneuil N. MRI features of intra-axial histiocytic brain mass lesions. Clin Radiol 2020; 76:159.e19-159.e28. [PMID: 33077156 DOI: 10.1016/j.crad.2020.09.015] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2020] [Accepted: 09/15/2020] [Indexed: 12/29/2022]
Abstract
AIM To describe MRI features, including diffusion-weighted imaging (DWI), magnetic resonance spectroscopy (MRS), and perfusion-weighted imaging (PWI), of intra-axial tumour-like presentations of four different subtypes of histiocytosis. MATERIAL AND METHODS The brain MRI findings of 23 patients with histologically proven histiocytosis were reviewed retrospectively (11 Langerhans cell histiocytosis [LCH], eight Erdheim-Chester disease [ECD], one overlap form LCH/ECD, two Rosai-Dorfman disease [RDD], and one haemophagocytic lymphohistiocytosis [HLH]) with single or multiple enhancing intraparenchymal brain lesions. RESULTS Histiocytic brain mass lesions show some similar MRI features including Supra and/or infratentorial and/or paraventricular subcortical well-delineated masses, linear ependymal enhancement along the ventricles and brain stem lesions. Masses always present with mixed hyper- and hypointense signal on T2-weighted imaging (WI). Their enhancement is often homogeneous. Apparent diffusion coefficient (ADC) values are often normal or elevated. CONCLUSION The presence of multiple periventricular and subcortical enhancing lesions with mixed signal intensity on T2WI and normal or high ADC values should lead radiologists to consider the diagnosis of histiocytic lesions and search for associated systemic lesions.
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Affiliation(s)
- L P Luna
- Russell H. Morgan Department of Radiology and Radiological Science, Division of Neuroradiology, The Johns Hopkins University School of Medicine, Baltimore, USA.
| | - A Drier
- APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - N Aygun
- Russell H. Morgan Department of Radiology and Radiological Science, Division of Neuroradiology, The Johns Hopkins University School of Medicine, Baltimore, USA
| | - K Mokhtari
- APHP, Department of Neuropathology, Pitié-Salpêtrière Hospital, Paris, France
| | - K Hoang-Xuan
- APHP, Department of Neuro-oncology, Pitié-Salpêtrière Hospital, Paris, France
| | - D Galanaud
- APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - J Donadieu
- APHP, Department of Hematology, Trousseau Hospital, Paris, France
| | - D Dormont
- APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
| | - J Haroche
- APHP, Department of Internal Medicine, Pitié-Salpêtrière Hospital, Paris, France
| | - N Martin-Duverneuil
- APHP, Department of Neuroradiology, Pitié-Salpêtrière Hospital, Paris, France
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Cohen Aubart F, Idbaih A, Galanaud D, Law-Ye B, Emile JF, Charlotte F, Donadieu J, Maksud P, Seilhean D, Amoura Z, Hoang-Xuan K, Haroche J. Central nervous system involvement in Erdheim-Chester disease: An observational cohort study. Neurology 2020; 95:e2746-e2754. [PMID: 32887776 DOI: 10.1212/wnl.0000000000010748] [Citation(s) in RCA: 21] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/17/2019] [Accepted: 06/12/2020] [Indexed: 12/11/2022] Open
Abstract
OBJECTIVE CNS involvement in Erdheim-Chester disease (ECD) leads to substantial morbidity and mortality. To assess CNS manifestations in a French cohort of 253 patients with ECD, we determined clinical characteristics and outcomes, including those under targeted therapies. METHODS This was a retrospective longitudinal study. CNS manifestations were determined by clinical examination and brain or spine MRI. Targeted therapy efficacy was assessed using global assessment from a physician and a radiologist. The study was approved by the ethics committee Comité de Protection des Personnes Ile de France III. RESULTS Ninety-seven of 253 patients (38%) with ECD had CNS involvement. CNS involvement was significantly associated with a younger age at diagnosis (mean 55.5 years) and at symptom onset (mean 50.5 years), as well as with the presence of the BRAF V600E mutation (in 77% of cases), xanthelasma (34%), and diabetes insipidus (36%). Median survival among patients with CNS involvement was significantly lower than that of patients with ECD without CNS involvement (124 months vs 146 months, p = 0.03). Seventy-four CNS MRIs were centrally reviewed, which showed 3 patterns: tumoral in 66%, pseudo-degenerative in 50%, and vascular in 18%. Targeted therapy (BRAF or MEK inhibitors) was associated with improved symptoms in 43% of patients and MRI improvement in 45%. CONCLUSIONS CNS manifestations are typically associated with poor prognosis in patients with ECD. Three distinct patterns can be recognized: tumoral, pseudodegenerative, and vascular. CLASSIFICATION OF EVIDENCE This study provides Class III evidence that targeted therapy leads to clinical or imaging improvement in almost 50% of patients.
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Affiliation(s)
- Fleur Cohen Aubart
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Ahmed Idbaih
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Damien Galanaud
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Bruno Law-Ye
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Jean-François Emile
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Frédéric Charlotte
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Jean Donadieu
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Philippe Maksud
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Danielle Seilhean
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Zahir Amoura
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Khê Hoang-Xuan
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France
| | - Julien Haroche
- From Service de Médecine Interne 2, Centre National de Référence Maladies Systémiques Rares et Histiocytoses (F.C.A., Z.A., J.H.), Service de Neuroradiologie (D.G., B.L.-Y.), Service d'Anatomopathologie (F.C.), Service de Médecine Nucléaire (P.M.), Service de Neuropathologie (D.S.), Hôpital Pitié-Salpêtrière, Assistance Publique-Hôpitaux de Paris, Sorbonne Université; Service de Neurologie 2-Mazarin (A.I., K.H.-Z.), Inserm, CNRS, UMR S 1127, Institut du Cerveau et de la Moelle Épinière, ICM, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Sorbonne Université, Paris; Département de Pathologie (J.-F.E.), EA4340, Université Versailles-Saint Quentin, Assistance Publique Hôpitaux de Paris, Hôpital Ambroise Paré, Boulogne; and Service d'Hématologie Pédiatrique, Centre de Référence National Histiocytoses (J.D.), Hôpital Trousseau, Sorbonne Université, Paris, France.
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Lampros A, Caumes E, Psimaras D, Galanaud D, Clarençon F, Peyre M, Deltour S, Bielle F, Lhote R, Haroche J, Amoura Z, Cohen Aubart F. [Infection associated cerebral vasculitis]. Rev Med Interne 2020; 42:258-268. [PMID: 32868117 DOI: 10.1016/j.revmed.2020.05.027] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [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: 02/09/2020] [Revised: 04/26/2020] [Accepted: 05/07/2020] [Indexed: 12/11/2022]
Abstract
Infections are a frequent cause of cerebral vasculitis, important to diagnose because a specific treatment may be required. Infection-associated vasculitis can be caused by angiotropic pathogens (varicella zoster virus, syphilis, aspergillus). They can be associated with subarachnoidal meningitis (tuberculosis, pyogenic meningitis, cysticercosis). They can appear contiguously to sinuses or orbital infection (aspergillosis, mucormycosis). Finally, they also may be due to an immune mechanism in the context of chronic infections (hepatitis B virus, hepatitis C virus, human immunodeficiency virus). Cerebral vasculitis are severe conditions and their prognosis is directly linked to early recognition and diagnosis. Infectious causes must therefore be systematically considered ahead of cerebral vasculitis, and the appropriate investigations must be determined according to the patient's clinical context. We propose here an update on the infectious causes of cerebral vasculitis, their diagnosis modalities, and therapeutic options.
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Affiliation(s)
- A Lampros
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Médecine Interne 2, Centre de Référence Maladies systémiques rares et Histiocytoses, 75013 Paris, France
| | - E Caumes
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service des maladies infectieuses et tropicales, 75013 Paris, France
| | - D Psimaras
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Neurologie 2, 75013 Paris, France
| | - D Galanaud
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Neuroradiologie, 75013 Paris, France
| | - F Clarençon
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Neuroradiologie, 75013 Paris, France
| | - M Peyre
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Neurochirurgie, 75013 Paris, France
| | - S Deltour
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service des Urgences cérébro-vasculaires, 75013 Paris, France
| | - F Bielle
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Neuropathologie, 75013 Paris, France
| | - R Lhote
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Médecine Interne 2, Centre de Référence Maladies systémiques rares et Histiocytoses, 75013 Paris, France
| | - J Haroche
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Médecine Interne 2, Centre de Référence Maladies systémiques rares et Histiocytoses, 75013 Paris, France
| | - Z Amoura
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Médecine Interne 2, Centre de Référence Maladies systémiques rares et Histiocytoses, 75013 Paris, France
| | - F Cohen Aubart
- Sorbonne Université, Assistance Publique-Hôpitaux de Paris, Hôpital de la Pitié-Salpêtrière, Service de Médecine Interne 2, Centre de Référence Maladies systémiques rares et Histiocytoses, 75013 Paris, France.
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30
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Le Guennec L, Devianne J, Jalin L, Cao A, Galanaud D, Navarro V, Boutolleau D, Rohaut B, Weiss N, Demeret S. Orbitofrontal involvement in a neuroCOVID-19 patient. Epilepsia 2020; 61:e90-e94. [PMID: 32589794 PMCID: PMC7361605 DOI: 10.1111/epi.16612] [Citation(s) in RCA: 55] [Impact Index Per Article: 13.8] [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: 05/20/2020] [Revised: 06/15/2020] [Accepted: 06/23/2020] [Indexed: 01/01/2023]
Abstract
Neurological manifestations of coronavirus disease 19 (COVID‐19) such as encephalitis and seizures have been reported increasingly, but our understanding of COVID‐19‐related brain injury is still limited. Herein we describe prefrontal involvement in a patient with COVID‐19 who presented prior anosmia, raising the question of a potential trans‐olfactory bulb brain invasion.
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Affiliation(s)
- Loïc Le Guennec
- Neurology Department, Neurological Intensive Care Unit, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France.,Sorbonne Université, Paris, France.,Brain Institute Paris, ICM (Inserm, CNRS, Sorbonne Université), Paris, France
| | - Julia Devianne
- Neurology Department, Neurological Intensive Care Unit, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France.,Sorbonne Université, Paris, France
| | - Laurence Jalin
- Sorbonne Université, Paris, France.,Neurosurgical Intensive Care Unit, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France
| | - Albert Cao
- Neurology Department, Neurological Intensive Care Unit, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France.,Sorbonne Université, Paris, France
| | - Damien Galanaud
- Sorbonne Université, Paris, France.,Neuroradiology Department, Hôpital Pitié-Salpêtrière, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France
| | - Vincent Navarro
- Sorbonne Université, Paris, France.,Brain Institute Paris, ICM (Inserm, CNRS, Sorbonne Université), Paris, France.,Neurology and Neurophysiology Department, Hôpital Pitié-Salpêtrière, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France
| | - David Boutolleau
- Sorbonne Université, Paris, France.,Virology Department, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France
| | - Benjamin Rohaut
- Neurology Department, Neurological Intensive Care Unit, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France.,Sorbonne Université, Paris, France.,Brain Institute Paris, ICM (Inserm, CNRS, Sorbonne Université), Paris, France.,Department of Neurology, Columbia University, New York, New York
| | - Nicolas Weiss
- Neurology Department, Neurological Intensive Care Unit, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France.,Sorbonne Université, Paris, France.,Brain Institute Paris, ICM (Inserm, CNRS, Sorbonne Université), Paris, France
| | - Sophie Demeret
- Neurology Department, Neurological Intensive Care Unit, Pitié-Salpêtrière Hospital, AP-HP.Sorbonne Université, Paris, France.,Sorbonne Université, Paris, France.,Brain Institute Paris, ICM (Inserm, CNRS, Sorbonne Université), Paris, France
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Hermann B, Salah AB, Perlbarg V, Valente M, Pyatigorskaya N, Habert MO, Raimondo F, Stender J, Galanaud D, Kas A, Puybasset L, Perez P, Sitt JD, Rohaut B, Naccache L. Habituation of auditory startle reflex is a new sign of minimally conscious state. Brain 2020; 143:2154-2172. [PMID: 32582938 PMCID: PMC7364741 DOI: 10.1093/brain/awaa159] [Citation(s) in RCA: 25] [Impact Index Per Article: 6.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/22/2019] [Revised: 03/05/2020] [Accepted: 03/30/2020] [Indexed: 02/07/2023] Open
Abstract
Neurological examination of non-communicating patients relies on a few decisive items that enable the crucial distinction between vegetative state (VS)-also coined unresponsive wakefulness syndrome (UWS)-and minimally conscious state. Over the past 10 years, this distinction has proven its diagnostic value as well as its important prognostic value on consciousness recovery. However, clinicians are currently limited by three factors: (i) the current behavioural repertoire of minimally conscious state items is limited and restricted to a few cognitive domains in the goldstandard revised version of the Coma Recovery Scale; (ii) a proportion of ∼15-20% clinically VS/UWS patients are actually in a richer state than VS/UWS as evidenced by functional brain imaging; and (iii) the neurophysiological and cognitive interpretation of each minimally conscious state item is still unclear and debated. In the current study we demonstrate that habituation of the auditory startle reflex (hASR) tested at bedside constitutes a novel, simple and powerful behavioural sign that can accurately distinguish minimally conscious state from VS/UWS. In addition to enlarging the minimally conscious state items repertoire, and therefore decreasing the low sensitivity of current behavioural measures, we also provide an original and rigorous description of the neurophysiological basis of hASR through a combination of functional (high density EEG and 18F-fluorodeoxyglucose PET imaging) and structural (diffusion tensor imaging MRI) measures. We show that preservation of hASR is associated with the functional and structural integrity of a brain-scale fronto-parietal network, including prefrontal regions related to control of action and inhibition, and meso-parietal areas associated with minimally conscious and conscious states. Lastly, we show that hASR predicts 6-month improvement of consciousness. Taken together, our results show that hASR is a cortically-mediated behaviour, and suggest that it could be a new clinical item to clearly and accurately identify non-communicating patients who are in the minimally conscious state.
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Affiliation(s)
- Bertrand Hermann
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
- Department of Neurology, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
- Faculté de Médecine Pitié-Salpêtrière, Sorbonne Universités, UPMC Université Paris 06, Paris, France
| | - Amina Ben Salah
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
| | - Vincent Perlbarg
- Sorbonne Université, CNRS, INSERM, Laboratoire d’Imagerie Biomédicale, LIB, F-75006, Paris, France
- BrainTale SAS, F-75013, Paris, France
| | - Mélanie Valente
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
- Department of Clinical Neurophysiology, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
| | - Nadya Pyatigorskaya
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
- Faculté de Médecine Pitié-Salpêtrière, Sorbonne Universités, UPMC Université Paris 06, Paris, France
- Department of Neuroradiology, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
| | - Marie-Odile Habert
- Sorbonne Université, CNRS, INSERM, Laboratoire d’Imagerie Biomédicale, LIB, F-75006, Paris, France
- Department of Nuclear Medicine, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
| | - Federico Raimondo
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
- Coma Science Group, GIGA Consciousness, University of Liège, Belgium
- Centre du Cerveau, University Hospital of Liège, Belgium
| | - Johan Stender
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
| | - Damien Galanaud
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
- Faculté de Médecine Pitié-Salpêtrière, Sorbonne Universités, UPMC Université Paris 06, Paris, France
- Department of Neuroradiology, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
| | - Aurélie Kas
- Sorbonne Université, CNRS, INSERM, Laboratoire d’Imagerie Biomédicale, LIB, F-75006, Paris, France
- Department of Nuclear Medicine, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
| | - Louis Puybasset
- Faculté de Médecine Pitié-Salpêtrière, Sorbonne Universités, UPMC Université Paris 06, Paris, France
- Sorbonne Université, CNRS, INSERM, Laboratoire d’Imagerie Biomédicale, LIB, F-75006, Paris, France
- Department of Anesthesia and Critical Care, Multidisciplinary Intensive Care Unit, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
| | - Pauline Perez
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
| | - Jacobo D Sitt
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
| | - Benjamin Rohaut
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
- Department of Neurology, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
- Faculté de Médecine Pitié-Salpêtrière, Sorbonne Universités, UPMC Université Paris 06, Paris, France
- Department of Neurology, Columbia University, New York, NY 10027, USA
| | - Lionel Naccache
- Institut du Cerveau et de la Moelle épinière - ICM, Inserm U1127, CNRS UMR 7225, F-75013, Paris, France
- Department of Neurology, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
- Faculté de Médecine Pitié-Salpêtrière, Sorbonne Universités, UPMC Université Paris 06, Paris, France
- Department of Clinical Neurophysiology, Groupe hospitalier Pitié-Salpêtrière, AP-HP, F-75013, Paris, France
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32
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Curie A, Touil N, Gaillard S, Galanaud D, Leboucq N, Deschênes G, Morin D, Abad F, Luauté J, Bodenan E, Roche L, Acquaviva C, Vianey-Saban C, Cochat P, Cotton F, Bertholet-Thomas A. Neuropsychological and neuroanatomical phenotype in 17 patients with cystinosis. Orphanet J Rare Dis 2020; 15:59. [PMID: 32102670 PMCID: PMC7045592 DOI: 10.1186/s13023-019-1271-6] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.8] [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: 01/07/2019] [Accepted: 12/03/2019] [Indexed: 01/19/2023] Open
Abstract
Background Cystinosis is a rare autosomal recessive disorder caused by intracellular cystine accumulation. Proximal tubulopathy (Fanconi syndrome) is one of the first signs, leading to end-stage renal disease between the age of 12 and 16. Other symptoms occur later and encompass endocrinopathies, distal myopathy and deterioration of the central nervous system. Treatment with cysteamine if started early can delay the progression of the disease. Little is known about the neurological impairment which occurs later. The goal of the present study was to find a possible neuroanatomical dysmorphic pattern that could help to explain the cognitive profile of cystinosis patients. We also performed a detailed review of the literature on neurocognitive complications associated with cystinosis. Methods 17 patients (mean age = 17.6 years, [5.4–33.3]) with cystinosis were included in the study. Neuropsychological assessment was performed including intelligence (Intelligence Quotient (IQ) with Wechsler’s scale), memory (Children Memory Scale and Wechsler Memory Scale), visuo-spatial (Rey’s figure test) and visuo-perceptual skills assessments. Structural brain MRI (3 T) was also performed in 16 out of 17 patients, with high resolution 3D T1-weighted, 3D FLAIR and spectroscopy sequences. Results Intellectual efficiency was normal in patients with cystinosis (mean Total IQ = 93). However the Perceptual Reasoning Index (mean = 87, [63–109]) was significantly lower than the Verbal Comprehension Index (mean = 100, [59–138], p = 0.003). Memory assessment showed no difference between visual and verbal memory. But the working memory was significantly impaired in comparison with the general memory skills (p = 0.003). Visuospatial skills assessment revealed copy and reproduction scores below the 50th percentile rank in more than 70% of the patients. Brain MRI showed cortical and sub-cortical cerebral atrophy, especially in the parieto-occipital region and FLAIR hypersignals in parietal, occipital and brain stem/cerebellum. Patients with atrophic brain had lower Total IQ scores compared to non-atrophic cystinosis patients. Conclusions Patients with cystinosis have a specific neuropsychological and neuroanatomical profile. We suggest performing a systematic neuropsychological assessment in such children aiming at considering adequate management.
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Affiliation(s)
- Aurore Curie
- Service de neuropédiatrie Hôpital Femme Mère Enfant, Hospices Civils de Lyon, Institut des Sciences Cognitives Marc Jeannerod, CNRS UMR 5304, 67 boulevard Pinel, 69675, Bron, France. .,Institut des Sciences Cognitives Marc Jeannerod, CNRS UMR 5304, L2C2, Bron, France. .,Faculté de médecine Lyon Est, Université Claude-Bernard Lyon 1, Lyon, France. .,EPICIME-CIC 1407/Inserm, UMR5558, Université de Lyon, Hospices Civils de Lyon, Bron, France.
| | - Nathalie Touil
- EPICIME-CIC 1407/Inserm, UMR5558, Université de Lyon, Hospices Civils de Lyon, Bron, France
| | - Ségolène Gaillard
- EPICIME-CIC 1407/Inserm, UMR5558, Université de Lyon, Hospices Civils de Lyon, Bron, France
| | - Damien Galanaud
- Service de neuroradiologie, Hôpital Pitié-Salpêtrière, AP-HP, Paris, France
| | - Nicolas Leboucq
- Service de neuroradiologie, Centre Hospitalier Universitaire de Montpellier, Montpellier, France
| | - Georges Deschênes
- Service de néphropédiatrie, Hôpital Robert-Debré, AP-HP, Paris, France
| | - Denis Morin
- Service de néphrologie et diabétologie pédiatrique, Service de pédiatrie I, Centre Hospitalier Universitaire de Montpellier, Montpellier, France
| | - Fanny Abad
- EPICIME-CIC 1407/Inserm, UMR5558, Université de Lyon, Hospices Civils de Lyon, Bron, France
| | - Jacques Luauté
- Service de rééducation fonctionnelle, Hôpital neurologique, Hospices Civils de Lyon, Bron, France
| | - Eurielle Bodenan
- EPICIME-CIC 1407/Inserm, UMR5558, Université de Lyon, Hospices Civils de Lyon, Bron, France
| | - Laurent Roche
- Service de biostatistiques, Hospices Civils de Lyon, Bron, France
| | - Cécile Acquaviva
- Service maladies héréditaires du métabolisme et dépistage néonatal, Centre de Biologie et Pathologie Est, Groupement Hospitalier Est (GHE), Hospices Civils de Lyon, Bron, France
| | - Christine Vianey-Saban
- Service maladies héréditaires du métabolisme et dépistage néonatal, Centre de Biologie et Pathologie Est, Groupement Hospitalier Est (GHE), Hospices Civils de Lyon, Bron, France
| | - Pierre Cochat
- Faculté de médecine Lyon Est, Université Claude-Bernard Lyon 1, Lyon, France.,Centre de référence des maladies rénales rares - Néphrogones - Filière ORKiD, Bron, France
| | - François Cotton
- Faculté de médecine Lyon Est, Université Claude-Bernard Lyon 1, Lyon, France.,Service de radiologie, Centre Hospitalier Lyon-Sud, Hospices Civils de Lyon, Pierre Bénite, France.,CREATIS, CNRS UMR5220, INSERM U1044, Université Lyon 1, INSA Lyon, Villeurbanne, France
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33
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Geerts B, Law Ye B, Galanaud D, Dormont D, Pyatigorskaya N. Potential effect of fetal origin of posterior cerebral artery on the arterial spin labeling sequence. J Neuroradiol 2019; 47:238-241. [PMID: 31705918 DOI: 10.1016/j.neurad.2019.08.006] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/12/2016] [Revised: 04/12/2019] [Accepted: 08/09/2019] [Indexed: 11/29/2022]
Affiliation(s)
- Bert Geerts
- Department of Radiology, AZ Sint-Jan Brugge-Oostende AV, Ruddershove 10, 8000 Bruges, Belgium.
| | - Bruno Law Ye
- Service de neuroradiologie, hôpital Pitié-Salpêtrière, Assistance publique Hôpitaux de Paris, 75013 Paris, France
| | - Damien Galanaud
- Service de neuroradiologie, hôpital Pitié-Salpêtrière, Assistance publique Hôpitaux de Paris, 75013 Paris, France
| | - Didier Dormont
- Service de neuroradiologie, hôpital Pitié-Salpêtrière, Assistance publique Hôpitaux de Paris, 75013 Paris, France
| | - Nadya Pyatigorskaya
- Service de neuroradiologie, hôpital Pitié-Salpêtrière, Assistance publique Hôpitaux de Paris, 75013 Paris, France
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34
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Pineton de Chambrun M, Galanaud D, Haroche J, Amoura Z, Cohen Aubart F. The eclipse sign as a radiological presentation of neurosarcoidosis. Int J Neurosci 2019; 130:435-437. [PMID: 31679396 DOI: 10.1080/00207454.2019.1688807] [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: 10/25/2022]
Abstract
Neurosarcoidosis is a rare inflammatory neurological condition. We describe a challenging radiological presentation of neurosarcoidosis. The eclipse sign refers to hypo T1-weighted parenchymal or leptomeningeal images surrounded by circular gadolinium enhancement. The eclipse sign was identified in 3 out of 46 patients with histologically-proven neurosarcoidosis. The eclipse sign may correspond to necrotizing parenchymal or leptomeningeal granuloma. This sign expands the spectrum of radiological presentations of neurosarcoidosis.
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Affiliation(s)
- Marc Pineton de Chambrun
- Service de Médecine Interne 2, Institut e3m, Hôpital de la Pitié-Salpêtrière, Centre National de Référence Maladies Systémiques Rares, Lupus, Syndrome des anticorps antiphospholipides, Sorbonne Université, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Damien Galanaud
- Service de neuroradiologie, Hôpital de la Pitié-Salpêtrière, Sorbonne Université, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Julien Haroche
- Service de Médecine Interne 2, Institut e3m, Hôpital de la Pitié-Salpêtrière, Centre National de Référence Maladies Systémiques Rares, Lupus, Syndrome des anticorps antiphospholipides, Sorbonne Université, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Zahir Amoura
- Service de Médecine Interne 2, Institut e3m, Hôpital de la Pitié-Salpêtrière, Centre National de Référence Maladies Systémiques Rares, Lupus, Syndrome des anticorps antiphospholipides, Sorbonne Université, Assistance Publique Hôpitaux de Paris, Paris, France
| | - Fleur Cohen Aubart
- Service de Médecine Interne 2, Institut e3m, Hôpital de la Pitié-Salpêtrière, Centre National de Référence Maladies Systémiques Rares, Lupus, Syndrome des anticorps antiphospholipides, Sorbonne Université, Assistance Publique Hôpitaux de Paris, Paris, France
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35
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Hermann B, Rudler M, Galanaud D, Thabut D, Weiss N. Magnetic resonance spectroscopy: A surrogate marker of hepatic encephalopathy? J Hepatol 2019; 71:1055-1057. [PMID: 31500856 DOI: 10.1016/j.jhep.2019.07.008] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 07/09/2019] [Accepted: 07/12/2019] [Indexed: 12/24/2022]
Affiliation(s)
- Bertrand Hermann
- Sorbonne University, Brain and Spine Institute - Institut du Cerveau et de la Moelle Epinière, ICM, Inserm U 1127, CNRS UMR 7225, Assistance Publique-Hôpitaux de Paris, Pitié-Salpêtrière Charles Foix Hospital, Department of Neurology, Neurological Intensive Care Unit, Paris, France
| | - Marika Rudler
- Sorbonne Université, Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN), Assistance Publique - Hôpitaux de Paris, Groupement Hospitalier Pitié-Salpêtrière-Charles Foix, Service d'hépato-gastroentérologie, Service d'hépatologie, Unité de Soins Intensifs d'Hépato-gastroentérologie, Paris, France
| | - Damien Galanaud
- Sorbonne Université, Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, Assistance Publique - Hôpitaux de Paris, Groupement Hospitalier Pitié-Salpêtrière-Charles Foix, Service de neuroradiologie, Paris, France
| | - Dominique Thabut
- Sorbonne Université, Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN), Assistance Publique - Hôpitaux de Paris, Groupement Hospitalier Pitié-Salpêtrière-Charles Foix, Service d'hépato-gastroentérologie, Service d'hépatologie, Unité de Soins Intensifs d'Hépato-gastroentérologie, Paris, France
| | - Nicolas Weiss
- Sorbonne Université, Brain Liver Pitié-Salpêtrière (BLIPS) Study Group, INSERM UMR_S 938, Centre de recherche Saint-Antoine, Maladies métaboliques, biliaires et fibro-inflammatoire du foie, Institute of Cardiometabolism and Nutrition (ICAN), Assistance Publique - Hôpitaux de Paris, Groupement Hospitalier Pitié-Salpêtrière-Charles Foix, Département de Neurologie, Unité de réanimation neurologique, Paris, France.
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36
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Shor N, Aboab J, Maillart E, Lecler A, Bensa C, Le Guern G, Grunbaum S, Marignier R, Papeix C, Heron E, Gout O, Savatovsky J, Galanaud D, Vignal C, Touitou V, Deschamps R. Clinical, imaging and follow‐up study of optic neuritis associated with myelin oligodendrocyte glycoprotein antibody: a multicentre study of 62 adult patients. Eur J Neurol 2019; 27:384-391. [DOI: 10.1111/ene.14089] [Citation(s) in RCA: 15] [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: 04/09/2019] [Revised: 07/02/2019] [Accepted: 09/03/2019] [Indexed: 11/28/2022]
Affiliation(s)
- N. Shor
- Department of Neuroradiology Groupe Hospitalier Pitié‐Salpêtrière AP‐HP Paris France
- Department of Neuroradiology Fondation Ophtalmologique Adolphe de Rothschild Paris cedex France
| | - J. Aboab
- Department of Internal Medicine Centre Hospitalier National d'ophtalmologie des Quinze‐Vingts Paris France
| | - E. Maillart
- Department of Neurology Groupe Hospitalier Pitié‐Salpêtrière AP‐HP Paris France
| | - A. Lecler
- Department of Neuroradiology Fondation Ophtalmologique Adolphe de Rothschild Paris cedex France
| | - C. Bensa
- Department of Neurology Fondation Ophtalmologique Adolphe de Rothschild Paris cedex France
| | - G. Le Guern
- Department of Internal Medicine Centre Hospitalier National d'ophtalmologie des Quinze‐Vingts Paris France
| | - S. Grunbaum
- Department of Ophthalmology Groupe Hospitalier Pitié‐Salpêtrière AP‐HP Paris France
| | - R. Marignier
- Department of Neurology Hôpital Neurologique Pierre Wertheimer Hospices Civils de Lyon Bron France
| | - C. Papeix
- Department of Neurology Groupe Hospitalier Pitié‐Salpêtrière AP‐HP Paris France
| | - E. Heron
- Department of Internal Medicine Centre Hospitalier National d'ophtalmologie des Quinze‐Vingts Paris France
| | - O. Gout
- Department of Neurology Fondation Ophtalmologique Adolphe de Rothschild Paris cedex France
| | - J. Savatovsky
- Department of Neuroradiology Fondation Ophtalmologique Adolphe de Rothschild Paris cedex France
| | - D. Galanaud
- Department of Neuroradiology Groupe Hospitalier Pitié‐Salpêtrière AP‐HP Paris France
| | - C. Vignal
- Department of Neuro‐Ophthalmology Fondation Ophtalmologique Adolphe de Rothschild Paris cedex France
| | - V. Touitou
- Department of Ophthalmology Groupe Hospitalier Pitié‐Salpêtrière AP‐HP Paris France
| | - R. Deschamps
- Department of Neurology Fondation Ophtalmologique Adolphe de Rothschild Paris cedex France
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Nichelli L, Branzoli F, Valabregue R, Capelle L, Ottolenghi C, Bielle F, Lerond J, Giry M, Villa C, Galanaud D, Lehéricy S, Marjańska M, Sanson M, Di Stefano A. PL1.2 Multiparametric assessment of factors influencing 2 HG accumulation in diffuse brain gliomas. Neuro Oncol 2019. [DOI: 10.1093/neuonc/noz126.001] [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: 11/13/2022] Open
Abstract
Abstract
BACKGROUND
2-hydroxyglutarate (2HG) can be detected non-invasively in IDH-mutant gliomas by in vivo magnetic resonance spectroscopy (MRS). We investigated factors affecting 2 HG accumulation and explored the prognostic value of 2 HG detection in IDH mutant gliomas and 2 HG variations during anti-cancer therapies.
MATERIAL AND METHODS
We prospectively scanned by MEGA-PRESS 70 glioma patients (24 before surgery and 46 IDH mutant operated glioma) and measured 2HG. CRLB cut-off was 50%. We followed up 9 IDH mutant patients during radiotherapy and chemotherapy.We analyzed radiological parameters (tumor and cystic/necrotic volumes, fractions of VOI filled with tumor, spectroscopic profile, “infiltrative” versus “expansive” morphology, contrast-enhancement) and genetic profile (IDH1, IDH2, 1p19q codeletion). 2HG concentrations in plasma, urine, and surgical obtained samples were measured by gas chromatography-mass spectrometry (GC-MS).
RESULTS
MEGA-PRESS sequence detected 2HG with a sensitivity of 95% in untreated patients, and of 69% in pre-treated patient. Positive predictive value was 100% in both groups. 2HG was lower in pre-treated IDH mutant gliomas (1.1 versus 2.3 mM, P=0.02) and decreased rapidly during radiotherapy and chemotherapy before any radiological change. 2HG detection was positively correlated with tumor volume (P=0.02), choline measurements (r=0.58 P<0.0001), cellular density (measured by restricted diffusivity, Pearson r -0.40 P=0.01), “expansive” presentation, mutated reads/total reads ratio by NGS and was inversely correlated with Myo-inositol (Pearson R -0.29 P=0.03) and cystic/necrotic areas (P=0.04). 2HG by MRS positively correlated with urine 2HG (r=0.80 P=0.003). 2 HG was higher in IDH2 mutant (4.7 versus 2.4 Mm, P=0.02) and lower in non R132H IDH1 mutant (1.12 mM P=0.004). Among IDH mutant glioma patients, 2 HG detection was associated with longer survival (HR 0.09; 95%CI 0.018–0.52).
CONCLUSION
Tumor volume, cellular density, previous radio- and chemotherapy and genetic features determine 2 HG detection in IDH mutant gliomas. 2 HG detection is associated with better outcome and can be reliably monitored during anti-cancer treatments.
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Affiliation(s)
- L Nichelli
- Institut du Cerveau et de la Moelle Epinière- ICM, Centre de NeuroImagerie de Recherche CENIR, Paris, France
- Department of Diagnostic Imaging, University of Modena and Reggio Emilia, Modena, Italy
| | - F Branzoli
- Institut du Cerveau et de la Moelle Epinière- ICM, Centre de NeuroImagerie de Recherche CENIR, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris, France
| | - R Valabregue
- Institut du Cerveau et de la Moelle Epinière- ICM, Centre de NeuroImagerie de Recherche CENIR, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, Inserm U 1127, CNRS UMR 7225, Paris, France
| | - L Capelle
- University Hospitals Pitié Salpêtrière - Charles Foix Department of Neurosurgery, Paris, France
| | - C Ottolenghi
- Hôpital Necker and Université Paris Descartes Service de Biochimie Métabolique, Paris, France
| | - F Bielle
- Service de Neuropathologie, AP-HP, Hôpitaux Universitaires La Pitié Salpêtrière-Charles Foix, Paris, France
- Institut du Cerveau et de la Moelle Epinière- ICM, Paris, France
| | - J Lerond
- Institut du Cerveau et de la Moelle Epinière- ICM, Paris, France
| | - M Giry
- Institut du Cerveau et de la Moelle Epinière- ICM, Paris, France
| | - C Villa
- Foch Hospital, Service d’Anatomie et Cytologie pathologiques, Suresnes, Paris, France
| | - D Galanaud
- University Hospitals Pitié Salpêtrière - Charles Foix Department of Neurordiology, Paris, France
- Institut du Cerveau et de la Moelle Epinière- ICM, Centre de NeuroImagerie de Recherche CENIR, Paris, France
| | - S Lehéricy
- Institut du Cerveau et de la Moelle Epinière- ICM, Centre de NeuroImagerie de Recherche CENIR, Paris, France
- Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, ICNRS UMR 7225, Paris, France
| | - M Marjańska
- Center for Magnetic Resonance Research Department of Radiology, Minneapolis, MN, United States
| | - M Sanson
- University Hospitals Pitié Salpêtrière - Charles Foix Department of Neurology, Paris, France
- Institut du Cerveau et de la Moelle Epinière- ICM, Paris, France
| | - A Di Stefano
- Foch Hospital, Service de Neurologie, Suresnes, Paris, France
- University Hospitals Pitié Salpêtrière - Charles Foix Department of Neurology, Paris, France
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38
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Lesimple B, Caron E, Lefort M, Debarle C, Pélégrini-Issac M, Cassereau D, Delphine S, Torkomian G, Battisti V, Bossale P, Galanaud D, Puybasset L, Pradat-Diehl P, Perlbarg V. Long-term cognitive disability after traumatic brain injury: Contribution of the DEX relative questionnaires. Neuropsychol Rehabil 2019; 30:1905-1924. [PMID: 31116085 DOI: 10.1080/09602011.2019.1618345] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [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: 10/26/2022]
Abstract
Executive functions are high-level cognitive processes commonly impaired after severe traumatic brain injury (sTBI), which may be associated with persistent anosognosia. The dysexecutive questionnaire (DEX) was designed to assess different domains of executive functioning in daily life. Two versions of the DEX exist (DEX-S completed by the patient, DEX-O completed by a relative) to compare cognitive complaints and patient's awareness. This work was aimed at studying the relevance of DEX-O for assessing daily-life limitations, the persistence of anosognosia and its association with global disability (GOSE) and magnetic resonance imaging (MRI) markers of brain alterations. Sixty-three patients (and relatives) were included within 63.4 months (±20.7) after sTBI. DEX-S and DEX-O scores were significantly positively correlated. We obtained significant correlations between DEX-S and episodic memory and phasic alert but not with executive assessment, GOSE and diffusion MRI markers. DEX-O was significantly correlated with executive function, episodic memory, attention (phasic alert sustained and divided attention), with the GOSE and the volume of the body of the corpus callosum (MRI marker). Anosognosia score (DEX-O minus DEX-S) correlated with mean diffusivity measure. These results highlight the clinical interest of DEX-O in assessing long-term disability.
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Affiliation(s)
- Blandine Lesimple
- AP-HP, Service de Neuroréanimation chirurgicale, Hôpital Pitié-Salpêtrière, Paris, France.,SAMSAH La Note Bleue, Fondation Partage et Vie, Paris, France
| | - Elsa Caron
- AP-HP, Service de Médecine Physique et Réadaptation, Hôpital Pitié-Salpêtrière, Paris, France.,dSAMSAH -SAVS, Association Guyanaise contre les Maladies Neuromusculaires, Cayenne, France
| | - Muriel Lefort
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France
| | - Clara Debarle
- GRC-Sorbonne Université n°18 HanCRe, Sorbonne Université, Paris, France
| | | | - Didier Cassereau
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France.,ESPCI ParisTech, PSL Research University, Paris, France
| | - Sébastien Delphine
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France.,Institut des Neurosciences Translationnelles de Paris, IHU-A-ICM, Institut du Cerveau et de la Moelle épinière, Paris, France
| | - Grégory Torkomian
- AP-HP, Service de Neuroréanimation chirurgicale, Hôpital Pitié-Salpêtrière, Paris, France
| | - Valentine Battisti
- AP-HP, Service de Neuroréanimation chirurgicale, Hôpital Pitié-Salpêtrière, Paris, France
| | - Pierrette Bossale
- AP-HP, Service de Neuroréanimation chirurgicale, Hôpital Pitié-Salpêtrière, Paris, France
| | - Damien Galanaud
- AP-HP, Service de Neuroradiologie, Hôpital Pitié-Salpêtrière, Paris, France
| | - Louis Puybasset
- AP-HP, Service de Neuroréanimation chirurgicale, Hôpital Pitié-Salpêtrière, Paris, France.,Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France
| | - Pascale Pradat-Diehl
- AP-HP, Service de Médecine Physique et Réadaptation, Hôpital Pitié-Salpêtrière, Paris, France.,Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France.,GRC-Sorbonne Université n°18 HanCRe, Sorbonne Université, Paris, France
| | - Vincent Perlbarg
- Sorbonne Université, CNRS, INSERM, Laboratoire d'Imagerie Biomédicale, LIB, Paris, France.,Bioinformatics and Biostatistics Core Facility, iCONICS, ICM, Institut du Cerveau et de la Moelle épinière, Paris, France
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39
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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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40
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Masingue M, Adanyeguh I, Tchikviladzé M, Maisonobe T, Jardel C, Galanaud D, Mochel F. Quantitative neuroimaging biomarkers in a series of 20 adult patients with POLG mutations. Mitochondrion 2019; 45:22-28. [DOI: 10.1016/j.mito.2018.02.001] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/26/2017] [Revised: 02/11/2018] [Accepted: 02/15/2018] [Indexed: 01/12/2023]
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41
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Rudler M, Galanaud D, Thabut D. Editorial: predicting hepatic encephalopathy after TIPSS-is multimodal cerebral MRI the answer? Authors' reply. Aliment Pharmacol Ther 2018; 48:1020-1021. [PMID: 30318680 DOI: 10.1111/apt.14993] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Indexed: 12/09/2022]
Affiliation(s)
- Marika Rudler
- Service d'hépatogastroentérologie, Hôpital Pitié-Salpêtrière, Paris, France
| | - Damien Galanaud
- Department of Radiology, AP-HP, UPMC, La Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Pierre et Marie Curie University, Paris, France
| | - Dominique Thabut
- Service d'hépatogastroentérologie, Hôpital Pitié-Salpêtrière, Paris, France
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42
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Piekarski E, Pyatigorskaya N, Dormont D, Galanaud D, Kas A. Increased 18F-FDG Uptake in Lhermitte-Duclos Disease With Cowden Syndrome Revealed by PET-MRI. Clin Nucl Med 2018; 43:e355-e356. [DOI: 10.1097/rlu.0000000000002248] [Citation(s) in RCA: 1] [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: 11/25/2022]
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43
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Rudler M, Weiss N, Perlbarg V, Mallet M, Tripon S, Valabregue R, Marjańska M, Cluzel P, Galanaud D, Thabut D. Combined diffusion tensor imaging and magnetic resonance spectroscopy to predict neurological outcome before transjugular intrahepatic portosystemic shunt. Aliment Pharmacol Ther 2018; 48:863-874. [PMID: 30178870 DOI: 10.1111/apt.14938] [Citation(s) in RCA: 7] [Impact Index Per Article: 1.2] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 04/11/2018] [Revised: 05/14/2018] [Accepted: 07/18/2018] [Indexed: 12/11/2022]
Abstract
BACKGROUND Hepatic encephalopathy (HE) may occur after transjugular intrahepatic portosystemic shunt (TIPSS) placement. Multimodal magnetic resonance imaging (MRI), combining anatomical sequences, diffusion tensor imaging (DTI) and 1 H magnetic resonance spectroscopy, is modified in cirrhotic patients. AIMS To describe multimodal MRI images before TIPSS, to assess if TIPSS induces changes in multimodal MRI, and to find predictors of HE after TIPSS in patients with cirrhosis. METHODS Consecutive cirrhotic patients with an indication for TIPSS were prospectively screened. Diagnosis of minimal HE was performed using psychometric HE test score. Multimodal MRI was performed before and 3 months after TIPSS placement. RESULTS Twenty-five consecutive patients were analysed (median age = 59, male gender 76%, median Child-Pugh score = 8 [5-8], MELD score = 12 [9-17], indication for TIPSS placement: ascites/secondary prophylaxis of variceal bleeding/other 20/3/2), no HE/minimal HE/overt HE: 21/4/0. 8/25 patients developed HE after TIPSS. Before TIPSS placement, metabolite concentrations were different in patients with or without minimal HE (lower myo-inositol, mI, higher glutamate/glutamine), but there were no differences in DTI data. TIPSS placement induced changes in metabolite concentrations even in asymptomatic patients, but not in DTI metrics. Baseline fractional anisotropy was significantly lower in patients who developed HE after TIPSS in five regions of interest. CONCLUSIONS TIPSS placement induced significant changes in cerebral metabolites, even in asymptomatic patients. Patients who developed HE after TIPSS displayed lower fractional anisotropy before TIPSS. Brain MRI with DTI acquisition may help selecting patients at risk of HE.
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Affiliation(s)
- Marika Rudler
- Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Paris, France.,Intensive Care Unit, Hepatology Department, Pitié-Salpêtrière Charles Foix Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
| | - Nicolas Weiss
- Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Paris, France.,Intensive Care Unit, Department of Neurology, Pitié-Salpêtrière Charles Foix Hospital, Assistance Publique-Hôpitaux de Paris, Sorbonne University, Pierre et Marie Curie University, Paris, France
| | - Vincent Perlbarg
- Bioinformatics and Biostatistics Platform, IHU-A-ICM, Brain and Spine Institute, Paris, France
| | - Maxime Mallet
- Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Paris, France.,Intensive Care Unit, Department of Neurology, Pitié-Salpêtrière Charles Foix Hospital, Assistance Publique-Hôpitaux de Paris, Sorbonne University, Pierre et Marie Curie University, Paris, France
| | - Simona Tripon
- Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Paris, France.,Intensive Care Unit, Department of Neurology, Pitié-Salpêtrière Charles Foix Hospital, Assistance Publique-Hôpitaux de Paris, Sorbonne University, Pierre et Marie Curie University, Paris, France
| | - Romain Valabregue
- CENIR, ICM, Inserm U 1127, CNRS, UMR 7225, Sorbonne University, Pierre et Marie Curie University, UMR S 1127F, Paris, France
| | - Małgorzata Marjańska
- Center for Magnetic Resonance Research and Department of Radiology, University of Minnesota, Minneapolis, Minnesota
| | - Philippe Cluzel
- AP-HP, UPMC, Department of Radiology, La Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Pierre et Marie Curie University, Paris, France
| | - Damien Galanaud
- Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Paris, France.,AP-HP, UPMC, Department of Radiology, La Pitié-Salpêtrière Hospital, Assistance Publique-Hôpitaux de Paris, Pierre et Marie Curie University, Paris, France.,Institut-Hospitalo-Universitaire-A-Institut du Cerveau et de la Moelle (IHU-A-ICM), Paris, France
| | - Dominique Thabut
- Brain-Liver Pitié-Salpêtrière Study Group (BLIPS), Groupe Hospitalier Pitié-Salpêtrière Charles Foix, Paris, France.,Intensive Care Unit, Hepatology Department, Pitié-Salpêtrière Charles Foix Hospital, Assistance Publique-Hôpitaux de Paris, Paris, France
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44
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Cousyn L, Grabli D, Seilhean D, Azuar C, Huiban C, Epelbaum S, Bouaziz-Amar E, Brandel JP, Galanaud D, Méneret A. First European case of Creutzfeldt-Jakob disease with a PRNP G114V mutation. Cortex 2018; 117:407-413. [PMID: 30266397 DOI: 10.1016/j.cortex.2018.08.014] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.2] [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: 06/24/2018] [Revised: 08/14/2018] [Accepted: 08/22/2018] [Indexed: 10/28/2022]
Abstract
Genetic Creutzfeldt-Jakob disease is due to mutations in the PRNP gene. Only two families with a PRNP G114V mutation have been described around the world. We report the first European case, who had no family history and initially presented with isolated deficit in hippocampus-dependent memory. Initial investigations were normal except for elevated total tau protein in the cerebrospinal fluid. He died 4 years after disease onset. This case highlights the diagnostic difficulties posed by genetic Creutzfeldt-Jakob disease, and shows that genetic analyses should be considered even in sporadic cases.
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Affiliation(s)
- Louis Cousyn
- Department of Neurology, Pitié-Salpêtrière Hospital, APHP, Paris, France.
| | - David Grabli
- Department of Neurology, Pitié-Salpêtrière Hospital, APHP, Paris, France
| | - Danielle Seilhean
- Department of Neuropathology, Pitié-Salpêtrière Hospital, APHP, Paris, France; Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, CIC-1422, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
| | - Carole Azuar
- Department of Neurology, Pitié-Salpêtrière Hospital, APHP, Paris, France
| | - Camille Huiban
- Institute of Memory and Alzheimer's Disease (IM2A), Pitié-Salpêtrière Hospital, APHP, Paris, France
| | - Stéphane Epelbaum
- Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, CIC-1422, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France; Institute of Memory and Alzheimer's Disease (IM2A), Pitié-Salpêtrière Hospital, APHP, Paris, France
| | - Elodie Bouaziz-Amar
- Department of Biochemistry and Molecular Biology, Lariboisière Hospital, APHP, Paris, France
| | - Jean-Philippe Brandel
- National Creutzfeldt-Jakob Disease Research and Surveillance Unit, Pitié-Salpêtrière Hospital, APHP, Paris, France
| | - Damien Galanaud
- Department of Neuroradiology, Pitié-Salpêtrière Hospital, APHP, Paris, France
| | - Aurélie Méneret
- Department of Neurology, Pitié-Salpêtrière Hospital, APHP, Paris, France; Inserm U 1127, CNRS UMR 7225, Sorbonne Universités, UPMC Univ Paris 06 UMR S 1127, CIC-1422, Institut du Cerveau et de la Moelle épinière, ICM, Paris, France
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Caron E, Lesimple B, Debarle C, Lefort M, Galanaud D, Perlbarg V, Puybasset L, Pradat-Diehl P. Neuropsychological assessment of a long-term (LT) outcome after severe traumatic brain injury (TBI). Ann Phys Rehabil Med 2018. [DOI: 10.1016/j.rehab.2018.05.533] [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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Law-Ye B, Schertz M, Galanaud D, Dormont D, Pyatigorskaya N. Arterial Spin Labeling to Predict Brain Tumor Grading: Limits of Cutoff Cerebral Blood Flow Values. Radiology 2018; 282:610-612. [PMID: 28099109 DOI: 10.1148/radiol.2017162312] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/11/2022]
Affiliation(s)
- Bruno Law-Ye
- Department of Neuroradiology, APHP, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013 Paris, France.,Sorbonnes Universités, Pierre and Marie Curie Faculty of Medicine, Paris, France †
| | - Mathieu Schertz
- Department of Neuroradiology, APHP, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013 Paris, France
| | - Damien Galanaud
- Department of Neuroradiology, APHP, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013 Paris, France.,Sorbonnes Universités, Pierre and Marie Curie Faculty of Medicine, Paris, France †
| | - Didier Dormont
- Department of Neuroradiology, APHP, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013 Paris, France.,Sorbonnes Universités, Pierre and Marie Curie Faculty of Medicine, Paris, France †
| | - Nadya Pyatigorskaya
- Department of Neuroradiology, APHP, Pitié-Salpêtrière Hospital, 47-83 bd de l'Hôpital, 75013 Paris, France.,Sorbonnes Universités, Pierre and Marie Curie Faculty of Medicine, Paris, France †
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Velly L, Perlbarg V, Boulier T, Adam N, Delphine S, Luyt CE, Battisti V, Torkomian G, Arbelot C, Chabanne R, Jean B, Di Perri C, Laureys S, Citerio G, Vargiolu A, Rohaut B, Bruder N, Girard N, Silva S, Cottenceau V, Tourdias T, Coulon O, Riou B, Naccache L, Gupta R, Benali H, Galanaud D, Puybasset L, Constantin JM, Chastre J, Amour J, Vezinet C, Rouby JJ, Raux M, Langeron O, Degos V, Bolgert F, Weiss N, Similowski T, Demoule A, Duguet A, Tollard E, Veber B, Lotterie JA, SANCHEZ-PENA P, Génestal M, Patassini M. Use of brain diffusion tensor imaging for the prediction of long-term neurological outcomes in patients after cardiac arrest: a multicentre, international, prospective, observational, cohort study. Lancet Neurol 2018; 17:317-326. [DOI: 10.1016/s1474-4422(18)30027-9] [Citation(s) in RCA: 94] [Impact Index Per Article: 15.7] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/14/2017] [Revised: 01/23/2018] [Accepted: 01/24/2018] [Indexed: 01/19/2023]
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Affiliation(s)
- Alexandre Debelmas
- From the Departments of Maxillofacial and Oral Surgery (A.D., R.H.K.) and Neuroradiology (D.G.) and the Medical Intensive Care Unit (D.B.), AP-HP, Pitiè-Salpêtrière University Hospital, Université Pierre-et-Marie-Curie, Sorbonne Universités, 47-83 boulevard de l'Hôpital, Paris 75013, France
| | - Déborah Benchetrit
- From the Departments of Maxillofacial and Oral Surgery (A.D., R.H.K.) and Neuroradiology (D.G.) and the Medical Intensive Care Unit (D.B.), AP-HP, Pitiè-Salpêtrière University Hospital, Université Pierre-et-Marie-Curie, Sorbonne Universités, 47-83 boulevard de l'Hôpital, Paris 75013, France
| | - Damien Galanaud
- From the Departments of Maxillofacial and Oral Surgery (A.D., R.H.K.) and Neuroradiology (D.G.) and the Medical Intensive Care Unit (D.B.), AP-HP, Pitiè-Salpêtrière University Hospital, Université Pierre-et-Marie-Curie, Sorbonne Universités, 47-83 boulevard de l'Hôpital, Paris 75013, France
| | - Roman H. Khonsari
- From the Departments of Maxillofacial and Oral Surgery (A.D., R.H.K.) and Neuroradiology (D.G.) and the Medical Intensive Care Unit (D.B.), AP-HP, Pitiè-Salpêtrière University Hospital, Université Pierre-et-Marie-Curie, Sorbonne Universités, 47-83 boulevard de l'Hôpital, Paris 75013, France
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Maas AIR, Menon DK, Adelson PD, Andelic N, Bell MJ, Belli A, Bragge P, Brazinova A, Büki A, Chesnut RM, Citerio G, Coburn M, Cooper DJ, Crowder AT, Czeiter E, Czosnyka M, Diaz-Arrastia R, Dreier JP, Duhaime AC, Ercole A, van Essen TA, Feigin VL, Gao G, Giacino J, Gonzalez-Lara LE, Gruen RL, Gupta D, Hartings JA, Hill S, Jiang JY, Ketharanathan N, Kompanje EJO, Lanyon L, Laureys S, Lecky F, Levin H, Lingsma HF, Maegele M, Majdan M, Manley G, Marsteller J, Mascia L, McFadyen C, Mondello S, Newcombe V, Palotie A, Parizel PM, Peul W, Piercy J, Polinder S, Puybasset L, Rasmussen TE, Rossaint R, Smielewski P, Söderberg J, Stanworth SJ, Stein MB, von Steinbüchel N, Stewart W, Steyerberg EW, Stocchetti N, Synnot A, Te Ao B, Tenovuo O, Theadom A, Tibboel D, Videtta W, Wang KKW, Williams WH, Wilson L, Yaffe K, Adams H, Agnoletti V, Allanson J, Amrein K, Andaluz N, Anke A, Antoni A, van As AB, Audibert G, Azaševac A, Azouvi P, Azzolini ML, Baciu C, Badenes R, Barlow KM, Bartels R, Bauerfeind U, Beauchamp M, Beer D, Beer R, Belda FJ, Bellander BM, Bellier R, Benali H, Benard T, Beqiri V, Beretta L, Bernard F, Bertolini G, Bilotta F, Blaabjerg M, den Boogert H, Boutis K, Bouzat P, Brooks B, Brorsson C, Bullinger M, Burns E, Calappi E, Cameron P, Carise E, Castaño-León AM, Causin F, Chevallard G, Chieregato A, Christie B, Cnossen M, Coles J, Collett J, Della Corte F, Craig W, Csato G, Csomos A, Curry N, Dahyot-Fizelier C, Dawes H, DeMatteo C, Depreitere B, Dewey D, van Dijck J, Đilvesi Đ, Dippel D, Dizdarevic K, Donoghue E, Duek O, Dulière GL, Dzeko A, Eapen G, Emery CA, English S, Esser P, Ezer E, Fabricius M, Feng J, Fergusson D, Figaji A, Fleming J, Foks K, Francony G, Freedman S, Freo U, Frisvold SK, Gagnon I, Galanaud D, Gantner D, Giraud B, Glocker B, Golubovic J, Gómez López PA, Gordon WA, Gradisek P, Gravel J, Griesdale D, Grossi F, Haagsma JA, Håberg AK, Haitsma I, Van Hecke W, Helbok R, Helseth E, van Heugten C, Hoedemaekers C, Höfer S, Horton L, Hui J, Huijben JA, Hutchinson PJ, Jacobs B, van der Jagt M, Jankowski S, Janssens K, Jelaca B, Jones KM, Kamnitsas K, Kaps R, Karan M, Katila A, Kaukonen KM, De Keyser V, Kivisaari R, Kolias AG, Kolumbán B, Kolundžija K, Kondziella D, Koskinen LO, Kovács N, Kramer A, Kutsogiannis D, Kyprianou T, Lagares A, Lamontagne F, Latini R, Lauzier F, Lazar I, Ledig C, Lefering R, Legrand V, Levi L, Lightfoot R, Lozano A, MacDonald S, Major S, Manara A, Manhes P, Maréchal H, Martino C, Masala A, Masson S, Mattern J, McFadyen B, McMahon C, Meade M, Melegh B, Menovsky T, Moore L, Morgado Correia M, Morganti-Kossmann MC, Muehlan H, Mukherjee P, Murray L, van der Naalt J, Negru A, Nelson D, Nieboer D, Noirhomme Q, Nyirádi J, Oddo M, Okonkwo DO, Oldenbeuving AW, Ortolano F, Osmond M, Payen JF, Perlbarg V, Persona P, Pichon N, Piippo-Karjalainen A, Pili-Floury S, Pirinen M, Ple H, Poca MA, Posti J, Van Praag D, Ptito A, Radoi A, Ragauskas A, Raj R, Real RGL, Reed N, Rhodes J, Robertson C, Rocka S, Røe C, Røise O, Roks G, Rosand J, Rosenfeld JV, Rosenlund C, Rosenthal G, Rossi S, Rueckert D, de Ruiter GCW, Sacchi M, Sahakian BJ, Sahuquillo J, Sakowitz O, Salvato G, Sánchez-Porras R, Sándor J, Sangha G, Schäfer N, Schmidt S, Schneider KJ, Schnyer D, Schöhl H, Schoonman GG, Schou RF, Sir Ö, Skandsen T, Smeets D, Sorinola A, Stamatakis E, Stevanovic A, Stevens RD, Sundström N, Taccone FS, Takala R, Tanskanen P, Taylor MS, Telgmann R, Temkin N, Teodorani G, Thomas M, Tolias CM, Trapani T, Turgeon A, Vajkoczy P, Valadka AB, Valeinis E, Vallance S, Vámos Z, Vargiolu A, Vega E, Verheyden J, Vik A, Vilcinis R, Vleggeert-Lankamp C, Vogt L, Volovici V, Voormolen DC, Vulekovic P, Vande Vyvere T, Van Waesberghe J, Wessels L, Wildschut E, Williams G, Winkler MKL, Wolf S, Wood G, Xirouchaki N, Younsi A, Zaaroor M, Zelinkova V, Zemek R, Zumbo F. Traumatic brain injury: integrated approaches to improve prevention, clinical care, and research. Lancet Neurol 2017; 16:987-1048. [DOI: 10.1016/s1474-4422(17)30371-x] [Citation(s) in RCA: 822] [Impact Index Per Article: 117.4] [Reference Citation Analysis] [What about the content of this article? (0)] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 01/25/2016] [Revised: 07/06/2017] [Accepted: 09/27/2017] [Indexed: 12/11/2022]
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Faugeras F, Rohaut B, Valente M, Sitt J, Demeret S, Bolgert F, Weiss N, Grinea A, Marois C, Quirins M, Demertzi A, Raimondo F, Galanaud D, Habert MO, Engemann D, Puybasset L, Naccache L. Survival and consciousness recovery are better in the minimally conscious state than in the vegetative state. Brain Inj 2017; 32:72-77. [PMID: 29156989 DOI: 10.1080/02699052.2017.1364421] [Citation(s) in RCA: 53] [Impact Index Per Article: 7.6] [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: 10/18/2022]
Abstract
BACKGROUND The prognosis value of early clinical diagnosis of consciousness impairment is documented by an extremely limited number of studies, whereas it may convey important information to guide medical decisions. OBJECTIVE We aimed at determining if patients diagnosed at an early stage (<90 days after brain injury) as being in the minimally conscious state (MCS) have a better prognosis than patients in the vegetative state/Unresponsive Wakefulness syndrome (VS/UWS), independent of care limitations or withdrawal decisions. METHODS Patients hospitalized in ICUs of the Pitié-Salpêtrière Hospital (Paris, France) from November 2008 to January 2011 were included and evaluated behaviourally with standardized assessment and with the Coma Recovery Scale-Revised as being either in the VS/UWS or in the MCS. They were then prospectively followed until 1July 2011 to evaluate their outcome with the GOSE. We compared survival function and outcomes of these two groups. RESULTS Both survival function and outcomes, including consciousness recovery, were significantly better in the MCS group. This difference of outcome still holds when considering only patients still alive at the end of the study. CONCLUSIONS Early accurate clinical diagnosis of VS/UWS or MCS conveys a strong prognostic value of survival and of consciousness recovery.
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Affiliation(s)
- Frédéric Faugeras
- a AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurology , Paris , France.,b AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurophysiology , Paris , France.,c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Benjamin Rohaut
- a AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurology , Paris , France.,b AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurophysiology , Paris , France.,c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Mélanie Valente
- c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Jacobo Sitt
- c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Sophie Demeret
- a AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurology , Paris , France
| | - Francis Bolgert
- a AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurology , Paris , France
| | - Nicolas Weiss
- a AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurology , Paris , France
| | - Alexandra Grinea
- a AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurology , Paris , France
| | - Clémence Marois
- a AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurology , Paris , France.,c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Marion Quirins
- c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Athena Demertzi
- c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Federico Raimondo
- c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Damien Galanaud
- e AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neuroradiology , Paris , France.,f Sorbonne Universités, UPMC Univ Paris 06 , Faculté de Médecine Pitié-Salpêtrière , Paris , France
| | - Marie-Odile Habert
- f Sorbonne Universités, UPMC Univ Paris 06 , Faculté de Médecine Pitié-Salpêtrière , Paris , France.,g AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Nuclear Medicine , Paris , France.,h Sorbonne Universités, UPMC Univ Paris 06 , CNRS, INSERM, Laboratoire d'Imagerie Biomédicale , Paris , France
| | - Denis Engemann
- c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France
| | - Louis Puybasset
- f Sorbonne Universités, UPMC Univ Paris 06 , Faculté de Médecine Pitié-Salpêtrière , Paris , France.,i AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Anesthesiology , Paris , France
| | - Lionel Naccache
- a AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurology , Paris , France.,b AP-HP, Groupe hospitalier Pitié-Salpêtrière , Department of Neurophysiology , Paris , France.,c INSERM, U 1127 , Paris , France.,d Institut du Cerveau et de la Moelle épinière, ICM , PICNIC Lab , Paris , France.,f Sorbonne Universités, UPMC Univ Paris 06 , Faculté de Médecine Pitié-Salpêtrière , Paris , France
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