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Moser T, Zimmermann G, Baumgartner A, Berger T, Bsteh G, Di Pauli F, Enzinger C, Fertl E, Heller T, Koppi S, Rommer PS, Safoschnik G, Seifert-Held T, Stepansky R, Sellner J. Long-term outcome of natalizumab-associated progressive multifocal leukoencephalopathy in Austria: a nationwide retrospective study. J Neurol 2024; 271:374-385. [PMID: 37728757 PMCID: PMC10770206 DOI: 10.1007/s00415-023-11924-7] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/26/2023] [Revised: 07/28/2023] [Accepted: 08/06/2023] [Indexed: 09/21/2023]
Abstract
BACKGROUND/OBJECTIVE The use of natalizumab (NAT) in multiple sclerosis (MS) may be complicated by progressive multifocal leukoencephalopathy (PML), a rare and life-threatening opportunistic brain infection. We aimed to analyze the course of MS after PML recovery together with the long-term outcome of NAT-associated PML (NAT-PML) in Austria. METHODS Retrospective study based on identification of cases in the nationwide Austrian MS treatment registry (AMSTR) and MS centers with review of patient records. The expanded disability status scale (EDSS) was used to measure neurological disability and outcome. RESULTS As of December 2022, we identified 15 NAT-PML cases in Austria; only 20% occurred after 2016, when increased vigilance commenced. Two patients did not survive acute PML, and an additional patient died five years later, yielding a mortality rate of 20%. Seizures occurred exclusively in patients with pronounced EDSS increase. Gadolinium (Gd)-enhancement on brain magnetic resonance imaging (MRI) on PML suspicion was associated with minor changes of post-PML neurological disability. Long-term follow-up of up to 132 months (median 76 months) was available in 11/15. The overall median EDSS increased from 3.5 at pre-PML to 6.5 at the last assessment. Regarding inflammatory MS-related disease activity during the observation period, one single individual experienced an MS relapse and another patient had two Gd-enhancing brain lesions. Three patients converted to progressive MS within three years from PML and the EDSS further increased in 6/11. CONCLUSIONS The number of NAT-PML cases is decreasing over time. While many patients accumulated severe persistent neurological deficits compared to pre-PML, inflammatory MS-related disease activity after PML recovery was rare.
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Affiliation(s)
- Tobias Moser
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, Salzburg, Austria
| | - Georg Zimmermann
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, Salzburg, Austria
- Team Biostatistics and Big Medical Data, IDA Lab Salzburg, Paracelsus Medical University, Salzburg, Austria
- Department of Research and Innovation, Paracelsus Medical University, Salzburg, Austria
| | - Anna Baumgartner
- Department of Neurology, Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Thomas Berger
- Department of Neurology, Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Gabriel Bsteh
- Department of Neurology, Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | - Franziska Di Pauli
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | | | - Elisabeth Fertl
- Department of Neurology, Klinik Landstrasse, Vienna, Austria
| | - Thomas Heller
- Department of Neurology, Klinik Landstrasse, Vienna, Austria
| | - Stefan Koppi
- Rehabilitation Clinic Montafon, Schruns, Austria
| | - Paulus S Rommer
- Department of Neurology, Comprehensive Center for Clinical Neurosciences and Mental Health, Medical University of Vienna, Vienna, Austria
| | | | | | | | - Johann Sellner
- Department of Neurology, Christian Doppler University Hospital, Paracelsus Medical University, Salzburg, Austria.
- Department of Neurology, Landesklinikum Mistelbach-Gänserndorf, Liechtensteinstrasse 67, 2130, Mistelbach, Austria.
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Bernard-Valnet R, Moisset X, Maubeuge N, Lefebvre M, Ouallet JC, Roumier M, Lebrun-Frenay C, Ciron J, Biotti D, Clavelou P, Godeau B, Du Pasquier RA, Martin-Blondel G. CCR5 Blockade in Inflammatory PML and PML-IRIS Associated With Chronic Inflammatory Diseases' Treatments. NEUROLOGY-NEUROIMMUNOLOGY & NEUROINFLAMMATION 2021; 9:9/1/e1097. [PMID: 34728496 PMCID: PMC8564863 DOI: 10.1212/nxi.0000000000001097] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Received: 06/21/2021] [Accepted: 09/09/2021] [Indexed: 12/02/2022]
Abstract
Background and Objectives Progressive multifocal leukoencephalopathy (PML) is a disabling neurologic disorder resulting from the infection of the CNS by JC polyomavirus in immunocompromised individuals. For the last 2 decades, increasing use of immunotherapies leads to iatrogenic PML. Iatrogenic PML is often associated with signs of inflammation at onset (inflammatory PML) and/or after treatment withdrawal immune reconstitution inflammatory syndrome (PML-IRIS). Although immune reconstitution is a key element for viral clearance, it may also be harmful and induce clinical worsening. A C-C chemokine receptor type 5 (CCR5) antagonist (maraviroc) has been proposed to prevent and/or limit the deleterious immune responses underlying PML-IRIS. However, the data to support its use remain scarce and disputed. Methods We conducted a multicenter retrospective cohort study at 8 university hospitals in France and Switzerland by collecting clinical, biological, and radiologic data of patients who developed inflammatory PML (iPML) or PML-IRIS related to immunosuppressive therapies used for chronic inflammatory diseases between 2010 and 2020. We added to this cohort, a meta-analysis of individual case reports of patients with iPML/PML-IRIS treated with maraviroc published up to 2021. Results Overall, 27 cases were identified in the cohort and 9 from the literature. Among them, 27 met the inclusion criteria: 16 treated with maraviroc and 11 with standard of care (including corticosteroids use). Most cases were related to MS (92.6%) and natalizumab (88%). Inflammatory features (iPML) were present at onset in 12 patients (44.4%), and most patients (92.6%) received corticosteroids within the course of PML. Aggravation due to PML-IRIS was not prevented by maraviroc compared with patients who received only corticosteroids (adjusted odds ratio: 0.408, 95% CI: 0.06–2.63). Similarly, maraviroc did not influence time to clinical worsening due to PML-IRIS (adjusted hazard ratio = 0.529, 95% CI: 0.14–2.0) or disability at the last follow-up (adjusted odds ratio: 2, 95% CI: 0.23–17.3). Discussion The use of CCR5 blockade did not help to keep deleterious immune reconstitution in check even when associated with corticosteroids. Despite maraviroc's reassuring safety profile, this study does not support its use in iPML/PML-IRIS. Classification of Evidence This study provides Class IV evidence showing that adding maraviroc to the management of iatrogenic iPML/PML-IRIS does not improve the outcome.
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Affiliation(s)
- Raphael Bernard-Valnet
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France.
| | - Xavier Moisset
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Nicolas Maubeuge
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Mathilde Lefebvre
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Jean-Christophe Ouallet
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Mathilde Roumier
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Christine Lebrun-Frenay
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Jonathan Ciron
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Damien Biotti
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Pierre Clavelou
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Bertrand Godeau
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Renaud A Du Pasquier
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
| | - Guillaume Martin-Blondel
- From the Service of Neurology (R.B.-V., R.A.D.P.), Department of Clinical Neurosciences, Lausanne University Hospital (Centre Hospitalier Universitaire Vaudois) and Lausanne University, Switzerland; Université Clermont Auvergne (X.M., P.C.), CHU de Clermont-Ferrand, Inserm, Neuro-Dol, ; Department of Neurology (N.M.), CHU de Poitiers, Hôpital La Milétrie; Department of Infectious Diseases (M.L., G.M.-B.), Toulouse University Hospital; Service de Neurologie, Pôle des Neurosciences Cliniques (J.-C.O.), CHU de Bordeaux Pellegrin Tripode; Service de Médecine Interne (M.R., B.G.), CHU Henri Mondor, Créteil; CRCSEP Nice (C.L.-F.), CHU de Nice, Université Nice Côte D'Azur, UR2CA-URRIS, Neurologie Pasteur 2; Department of Neurosciences (J.C.,D.B.), Toulouse University Hospital, France
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Scarpazza C, Prosperini L, Mancinelli CR, De Rossi N, Lugaresi A, Capobianco M, Moiola L, Naldi P, Imberti L, Gerevini S, Capra R. Is maraviroc useful in multiple sclerosis patients with natalizumab-related progressive multifocal leukoencephalopathy? J Neurol Sci 2017; 378:233-237. [PMID: 28566170 DOI: 10.1016/j.jns.2017.05.018] [Citation(s) in RCA: 10] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/14/2017] [Revised: 04/21/2017] [Accepted: 05/10/2017] [Indexed: 11/26/2022]
Abstract
BACKGROUND Despite the recent advances in the understanding of natalizumab (NTZ) related progressive multifocal leukoencephalopathy (PML) and its associated immune reconstitution inflammatory syndrome (PML-IRIS), the therapeutic options are still under investigated. In this context, the beneficial use of maraviroc is still an anecdotal observation. OBJECTIVE To evaluate the impact of maraviroc in modifying the course of PML preventing IRIS or blunting IRIS manifestations. METHODS Three patients with NTZ PML included in the Italian dataset of PML were treated with maraviroc. Their longitudinal clinical and radiological course was described in detail. RESULTS The three patients were characterized by a steady clinical worsening not controlled by maraviroc. All the three patients manifested PML-IRIS, which emerged, respectively, at 62, 64 and 90days post NTZ withdrawal. This is in accordance with the data of the Italian dataset. Clinical and radiological stabilization of PML-IRIS occurred only after corticosteroids administration. CONCLUSION In these three cases, maraviroc did not show any clear effect in modulating the clinical course of PML preventing IRIS. Moreover, once PML-IRIS emerged, the clinical stabilization was achieved only with the use of corticosteroids. Thus, the use of maraviroc should be regarded with extreme caution due the potential adverse events associated with its use.
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Affiliation(s)
- Cristina Scarpazza
- Multiple Sclerosis Centre, Spedali Civili di Brescia, Via Ciotti 154, 25018 Montichiari, Brescia, Italy
| | - Luca Prosperini
- Department of Neurology and Psychiatry, Sapienza University, Viale Dell'Università, 30, 00185 Rome, Italy
| | - Chiara R Mancinelli
- Multiple Sclerosis Centre, Spedali Civili di Brescia, Via Ciotti 154, 25018 Montichiari, Brescia, Italy
| | - Nicola De Rossi
- Multiple Sclerosis Centre, Spedali Civili di Brescia, Via Ciotti 154, 25018 Montichiari, Brescia, Italy
| | - Alessandra Lugaresi
- Department of Biomedical and NeuroMotor Sciences (DIBINEM), Alma Mater Studiorum, Università di Bologna, Italy; IRCCS Istituto delle Scienze, "UOSI Riabilitazione Sclerosi Multipla", Via Altura 3, 40138 Bologna, Italy
| | - Marco Capobianco
- SCDO Neurologia 2, Centro di Riferimento Regionale Sclerosi Multipla, AOU San Luigi Gonzaga, Regione Gonzole 10, 10043 Orbassano, Torino, Italy
| | - Lucia Moiola
- Department of Neurology, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 48, 20132 Milan, Italy
| | - Paola Naldi
- Multiple Sclerosis Centre, Clinica Neurologica, AOU "Maggiore della Carità" Novara, Corso Mazzini 18, 28100 Novara, Italy
| | - Luisa Imberti
- Centro Ricerca Emato-oncologia AIL (CREA), Diagnostics Department, Spedali Civili of Brescia, Piazzale Spedali Civili, 1, 25123 Brescia, Italy
| | - Simonetta Gerevini
- Department of Neuroradiology, San Raffaele Scientific Institute, Vita-Salute San Raffaele University, Via Olgettina 60, 20132 Milan, Italy
| | - Ruggero Capra
- Multiple Sclerosis Centre, Spedali Civili di Brescia, Via Ciotti 154, 25018 Montichiari, Brescia, Italy.
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