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Bekkour I, Courtin E, Dulau-Metras C, Duffau P, Kremer L, Mathey G. Defining the course of neurosarcoidosis according to presentation at onset and disease modifying treatment: a cohort study of 84 patients. Ther Adv Neurol Disord 2023; 16:17562864231205954. [PMID: 38143513 PMCID: PMC10748905 DOI: 10.1177/17562864231205954] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/13/2023] [Accepted: 09/15/2023] [Indexed: 12/26/2023] Open
Abstract
Background Neurosarcoidosis is a rare manifestation of sarcoidosis with heterogeneous presentations. Patient management is challenging due to the current lack of knowledge about the long-term disease course. Objective To identify specific disease courses of neurosarcoidosis according to the clinical and paraclinical presentations at onset. Methods We conducted an observational multicenter cohort study by retrospectively collecting data from the medical records of 84 patients diagnosed with definite, probable, or possible neurosarcoidosis in three tertiary referral centers in France (Nancy, Strasbourg, and Bordeaux). We collected demographic characteristics, clinical and paraclinical data at the beginning of patient management, and during follow-up under the different treatment lines. Two expert neurologists determined disease course profiles. Results The mean follow-up was 6.6 years. Almost every patient (96.4%) received steroids at some point of their follow-up. Tumor Necrosis Factor-alpha blockers were given in 10.7% as first-line treatment and in 33.3% during follow-up. Every patient presented with a relapsing disease, often monophasic (75%) and sometimes polyphasic with the recurrence of identical manifestations (11.9%). Patients developing new neurological symptoms during follow-up were a minority (13.1%). No patients exhibited a progressive course. Patients with isolated cranial nerves injury or aseptic meningitis always exhibited a monophasic course, and 62.5-75% of them had a full recovery after first-line treatments. This proportion was 15.6% in other forms of the disease. Those with peripheral presentations were more likely to present a polyphasic course than patients with other forms of neurosarcoidosis. Spinal cord presentations were monophasic, but resulted in sequelae and exhibited poor response to first-line treatments despite frequent use of TNF-alpha blockers. Conclusion Identification of these disease course profiles, based on the initial clinical and paraclinical presentation, could guide the clinician to select the optimal therapeutic approach and follow-up modalities for their patients with neurosarcoidosis.
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Affiliation(s)
- Inès Bekkour
- Department of Neurology, Nancy University Hospital, Nancy, France
| | - Edouard Courtin
- Department of Neurology, Bordeaux University Hospital, Bordeaux, France
| | | | - Pierre Duffau
- Department of Internal Medicine and Clinical Immunology, Bordeaux University Hospital, Bordeaux, France
- CNRS, ImmunoConcEpT, UMR 5164, University of Bordeaux, Bordeaux, France
| | - Laurent Kremer
- Department of Neurology, Strasbourg University Hospital, Strasbourg, France
- INSERM U1119, Strasbourg, France
| | - Guillaume Mathey
- Service de Neurologie, Hopital Central, CHRU de Nancy, 1 Avenue du Maréchal de Lattre de Tassigny, Nancy 54000, France
- Department of Neurology, Nancy University Hospital, Nancy, France
- CIC-Epidémiologie Clinique, Nancy University Hospital, INSERM, Université de Lorraine, Nancy, France
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Vukusic S, Marignier R, Ciron J, Bourre B, Cohen M, Deschamps R, Guillaume M, Kremer L, Pique J, Carra-Dalliere C, Michel L, Leray E, Guennoc AM, Laplaud D, Androdias G, Bensa C, Bigaut K, Biotti D, Branger P, Casez O, Daval E, Donze C, Dubessy AL, Dulau C, Durand-Dubief F, Hebant B, Kwiatkowski A, Lannoy J, Maarouf A, Manchon E, Mathey G, Moisset X, Montcuquet A, Roux T, Maillart E, Lebrun-Frenay C. Pregnancy and neuromyelitis optica spectrum disorders: 2022 recommendations from the French Multiple Sclerosis Society. Mult Scler 2023; 29:37-51. [PMID: 36345839 DOI: 10.1177/13524585221130934] [Citation(s) in RCA: 1] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/10/2022]
Abstract
BACKGROUND In 2020, the French Multiple Sclerosis (MS) Society (SFSEP) decided to develop a national evidence-based consensus on pregnancy in MS. As neuromyelitis optica spectrum disorders (NMOSD) shares a series of commonalities with MS, but also some significant differences, specific recommendations had to be developed. OBJECTIVES To establish recommendations on pregnancy in women with NMOSD. METHODS The French Group for Recommendations in Multiple Sclerosis (France4MS) reviewed PubMed and universities databases (January 1975 through June 2021). The RAND/UCLA appropriateness method, which was developed to synthesise the scientific literature and expert opinions on health care topics, was used to reach a formal agreement. Fifty-six MS experts worked on the full-text review and initial wording of recommendations. A sub-group of nine NMOSD experts was dedicated to analysing available data on NMOSD. A group of 62 multidisciplinary healthcare specialists validated the final proposal of summarised evidence. RESULTS A strong agreement was reached for all 66 proposed recommendations. They cover diverse topics, such as pregnancy planning, follow-up during pregnancy and postpartum, delivery routes, loco-regional analgesia or anaesthesia, prevention of postpartum relapses, breastfeeding, vaccinations, reproductive assistance, management of relapses, and disease-modifying treatments. CONCLUSION Physicians and patients should be aware of the new and specific evidence-based recommendations of the French MS Society for pregnancy in women with NMOSD. They should help harmonise counselling and treatment practise, allowing for better individualised choices.
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Affiliation(s)
- Sandra Vukusic
- Service de Neurologie, Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Bron, France/INSERM 1028 et CNRS UMR 5292, Observatoire Français de la Sclérose en Plaques, Centre de Recherche en Neurosciences de Lyon, Lyon, France/Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France/Eugène Devic EDMUS Foundation against Multiple Sclerosis, State-Approved Foundation, Bron, France
| | - Romain Marignier
- Université de Lyon, Université Claude Bernard Lyon 1, Lyon, France/Hospices Civils de Lyon, Service de Neurologie, Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, and Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (MIRCEM), Hôpital Neurologique Pierre Wertheimer, Bron, France/FORGETTING Team, INSERM 1028 et CNRS UMR5292, Centre des Neurosciences de Lyon, Lyon, France
| | - Jonathan Ciron
- Centre Ressources et Compétences Sclérose en Plaques (CRC-SEP) et Service de Neurologie B4, Hôpital Pierre-Paul Riquet, CHU Toulouse Purpan, Toulouse, France/INSERM UMR1291 - CNRS UMR5051, Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse III, Toulouse, France
| | | | - Mikael Cohen
- CRCSEP Côte d'Azur, CHU de Nice Pasteur 2, Nice, France/UR2CA-URRIS, Université Nice Côte d'Azur, Nice, France
| | - Romain Deschamps
- CRC-SEP, Neurology Department, Hôpital Fondation Adolphe de Rothschild, Paris, France
| | | | - Laurent Kremer
- CRC-SEP, Service de Neurologie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Julie Pique
- Hospices Civils de Lyon, Service de Neurologie, Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, and Centre de Référence des Maladies Inflammatoires Rares du Cerveau et de la Moelle (MIRCEM), Hôpital Neurologique Pierre Wertheimer, Bron, France
| | - Clarisse Carra-Dalliere
- CRC-SEP, Neurology Department, Hôpital Gui de Chauliac, CHU de Montpellier, Montpellier, France
| | - Laure Michel
- CIC_P1414 INSERM, Neurology Department, Rennes University Hospital, Rennes, France
| | - Emmanuelle Leray
- EHESP, CNRS, Inserm, Arènes - UMR 6051, RSMS (Recherche sur les Services et Management en Santé), Université de Rennes, Rennes, France
| | | | - David Laplaud
- INSERM, Center for Research in Transplantation and Translational Immunology, Nantes Université, Nantes, France/CIC INSERM 1413, CRC-SEP Pays de la Loire, CHU Nantes, Nantes, France
| | - Géraldine Androdias
- Service de Neurologie, Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Bron, France/Ramsay Santé, Clinique de la Sauvegarde, Lyon, France
| | - Caroline Bensa
- CRC-SEP, Neurology Department, Hôpital Fondation Adolphe de Rothschild, Paris, France
| | - Kevin Bigaut
- CRC-SEP, Service de Neurologie, Hôpitaux Universitaires de Strasbourg, Strasbourg, France
| | - Damien Biotti
- Centre Ressources et Compétences Sclérose en Plaques (CRC-SEP) et Service de Neurologie B4, Hôpital Pierre-Paul Riquet, CHU Toulouse Purpan, Toulouse, France/INSERM UMR1291 - CNRS UMR5051, Institut Toulousain des Maladies Infectieuses et Inflammatoires (Infinity), Université Toulouse III, Toulouse, France
| | - Pierre Branger
- Service de Neurologie, CHU de Caen Normandie, Caen, France
| | - Olivier Casez
- Neurologie, Pathologies Inflammatoires du Système Nerveux, CHU Grenoble Alpes, Grenoble, France/TIMC-IMAG, T-RAIG (Translational Research in Autoimmunity and Inflammation Group), Université de Grenoble Alpes, Grenoble, France
| | - Elodie Daval
- Service de Neurologie, CHU de Besançon, Besançon, France
| | - Cécile Donze
- Faculté de Médecine et de Maïeutique de Lille, Groupement des Hôpitaux de l'Institut Catholique de Lille, Hôpital Saint Philibert, Lille, France
| | - Anne-Laure Dubessy
- APHP-6, Department of Neurology, Saint-Antoine Hospital, Paris, France/Sorbonne University, Paris, France
| | - Cécile Dulau
- CRC-SEP, Hôpital Pellegrin, CHU de Bordeaux, Bordeaux, France
| | - Françoise Durand-Dubief
- Service de Neurologie, Sclérose en Plaques, Pathologies de la Myéline et Neuro-Inflammation, Hospices Civils de Lyon, Hôpital Neurologique Pierre Wertheimer, Bron, France
| | | | - Arnaud Kwiatkowski
- Department of Neurology, Lille Catholic Hospitals, Lille Catholic University, Lille, France
| | - Julien Lannoy
- Service de Neurologie, Centre Hospitalier de Lens, Lens, France
| | - Adil Maarouf
- CNRS, CRMBM, UMR 7339, Aix-Marseille Université, Marseille, France/APHM, Hôpital de la Timone, Marseille, France
| | - Eric Manchon
- Department of Neurology, Gonesse Hospital, Gonesse, France
| | - Guillaume Mathey
- Service de Neurologie, Hôpital Central, Centre Hospitalier Régional Universitaire de Nancy, Nancy, France
| | - Xavier Moisset
- Inserm, Neuro-Dol, Université Clermont Auvergne, Clermont-Ferrand, France/Department of Neurology et CRC-SEP, CHU Clermont-Ferrand, Clermont-Ferrand, France
| | | | - Thomas Roux
- CRC-SEP, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Elisabeth Maillart
- CRC-SEP, Neurology Department, Pitié-Salpêtrière Hospital, Paris, France
| | - Christine Lebrun-Frenay
- CRCSEP Côte d'Azur, CHU de Nice Pasteur 2, Nice, France/UR2CA-URRIS, Université Nice Côte d'Azur, Nice, France
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Bellinvia A, Portaccio E, Amato MP. Current advances in the pharmacological prevention and management of cognitive dysfunction in multiple sclerosis. Expert Opin Pharmacother 2023; 24:435-451. [PMID: 36542754 DOI: 10.1080/14656566.2022.2161882] [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: 12/24/2022]
Abstract
INTRODUCTION Cognitive impairment (CI) is a core feature of Multiple Sclerosis (MS), being detectable in up to 65% of subjects. Treatment of CI can be considered of paramount importance. However, no standardized strategies are available to date to define the best treatment approach, especially for the pharmacological management. AREAS COVERED In this narrative review, the authors outline the latest advances in pharmacological management of CI in MS, including Disease Modifying Treatments (DMTs) which indirectly may or may not influence CI and symptomatic drugs. Selected publications were restricted to those written in English, reporting on an adult relapsing-remitting MS or progressive MS sample, assessing the effects of (at least) 1 DMT or treatment in a longitudinal design, reporting data on (at least) one standardized cognitive test performed at baseline and follow-up, and published between January 2018 and May 2022. EXPERT OPINION Recent data can be considered encouraging and inspiring for future studies. Overall, there is preliminary evidence of a beneficial effect of DMTs on cognition, particularly for high-efficacy DMTs. As for symptomatic treatments, dalfampridine appears to be the only medication with robust evidence of a positive effect on cognition. However, the definition of clinically meaningful change/improvement in cognitive functions remains an unmet need. Future studies should assess the role of other patient-related factors that can be associated with a better cognitive response to treatments and investigate the possible positive effect of multimodal interventions on cognition.
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Affiliation(s)
| | | | - Maria Pia Amato
- NEUROFARBA Department, University of Florence, Florence, Italy.,IRCCS Fondazione Don Carlo Gnocchi, Florence, Italy
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Villaverde-González R. Updated Perspectives on the Challenges of Managing Multiple Sclerosis During Pregnancy. Degener Neurol Neuromuscul Dis 2022; 12:1-21. [PMID: 35023987 PMCID: PMC8743861 DOI: 10.2147/dnnd.s203406] [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] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/01/2021] [Accepted: 12/20/2021] [Indexed: 11/23/2022] Open
Abstract
Multiple sclerosis (MS) is a chronic immune-mediated, inflammatory, and degenerative disease that is up to three times more frequent in young women. MS does not alter fertility and has no impact on fetal development, the course of pregnancy, or childbirth. The Pregnancy in Multiple Sclerosis Study in 1998 showed that pregnancy, mostly in untreated women, did not adversely affect MS, as disease activity decreased during pregnancy (although it significantly increased in the first trimester postpartum). These findings, together with the limited information available on the potential risks of fetal exposure to disease modifying treatments (DMTs), meant that women were advised to delay the onset of DMTs, stop them prior to conception, or, in case of unplanned pregnancy, discontinue them when pregnancy was confirmed. Now, many women with MS receive DMTs before pregnancy and, despite being considered a period of MS stability, up to 30% of patients could relapse in the first trimester postpartum. Factors associated with an increased risk of relapse and disability during pregnancy and postpartum include relapses before and during pregnancy, a greater disability at the time of conception, the occurrence of relapses after DMT cessation before conception, and the use of high-efficacy DMTs before conception, especially natalizumab or fingolimod. Strategies to prevent postpartum activity are needed in some patients, but consensus is lacking regarding the therapeutic strategies for women with MS of a fertile age. This, along with the increasing number of DMTs, means that the decision-making processes in aspects related to family planning and therapeutic strategies before, during, and after pregnancy are increasingly more complex. The purpose of this review is to provide an update on pregnancy-related issues in women with MS, including recommendations for counseling, general management, use of DMTs in pre-pregnancy, pregnancy, and postpartum periods, and breastfeeding-related aspects of DMTs.
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Walo-Delgado PE, Monreal E, Medina S, Quintana E, Sainz de la Maza S, Fernández-Velasco JI, Lapuente P, Comabella M, Ramió-Torrentà L, Montalban X, Midaglia L, Villarrubia N, Carrasco-Sayalero A, Rodríguez-Martín E, Roldán E, Meca-Lallana J, Alvarez-Lafuente R, Masjuan J, Costa-Frossard L, Villar LM. Role of B Cell Profile for Predicting Secondary Autoimmunity in Patients Treated With Alemtuzumab. Front Immunol 2021; 12:760546. [PMID: 34691084 PMCID: PMC8531491 DOI: 10.3389/fimmu.2021.760546] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [What about the content of this article? (0)] [Affiliation(s)] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/18/2021] [Accepted: 09/21/2021] [Indexed: 11/27/2022] Open
Abstract
Objective To explore if baseline blood lymphocyte profile could identify relapsing remitting multiple sclerosis (RRMS) patients at higher risk of developing secondary autoimmune adverse events (AIAEs) after alemtuzumab treatment. Methods Multicenter prospective study including 57 RRMS patients treated with alemtuzumab followed for 3.25 [3.5-4.21] years, (median [interquartile range]). Blood samples were collected at baseline, and leukocyte subsets determined by flow cytometry. We had additional samples one year after the first cycle of alemtuzumab treatment in 39 cases. Results Twenty-two patients (38.6%) developed AIAEs during follow-up. They had higher B-cell percentages at baseline (p=0.0014), being differences mainly due to plasmablasts/plasma cells (PB/PC, p=0.0011). Those with no AIAEs had higher percentages of CD4+ T cells (p=0.013), mainly due to terminally differentiated (TD) (p=0.034) and effector memory (EM) (p=0.031) phenotypes. AIAEs- patients also showed higher values of TNF-alpha-producing CD8+ T cells (p=0.029). The percentage of PB/PC was the best variable to differentiate both groups of patients. Baseline values >0.10% closely associated with higher AIAE risk (Odds ratio [OR]: 5.91, 95% CI: 1.83-19.10, p=0.004). When excluding the 12 patients with natalizumab, which decreases blood PB/PC percentages, being the last treatment before alemtuzumab, baseline PB/PC >0.1% even predicted more accurately the risk of AIAEs (OR: 11.67, 95% CI: 2.62-51.89, p=0.0007). The AIAEs+ group continued having high percentages of PB/PC after a year of alemtuzumab treatment (p=0.0058). Conclusions A PB/PC percentage <0.1% at baseline identifies MS patients at low risk of secondary autoimmunity during alemtuzumab treatment.
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Affiliation(s)
- Paulette Esperanza Walo-Delgado
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Enric Monreal
- Department of Neurology, Ramón y Cajal University Hospital, IRYCIS, Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Silvia Medina
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Ester Quintana
- Neuroimmunology and Multiple Sclerosis Unit, Neurology Department, Neurodegeneration and Neuroinflammation Research Group, Biomedical Research Institute (IDIBGI), Red Española de Esclerosis Múltiple (REEM), Girona, Spain
| | - Susana Sainz de la Maza
- Department of Neurology, Ramón y Cajal University Hospital, IRYCIS, Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - José Ignacio Fernández-Velasco
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Paloma Lapuente
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Manuel Comabella
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Red Española de Esclerosis Múltiple (REEM), Barcelona, Spain
| | - Lluis Ramió-Torrentà
- Neuroimmunology and Multiple Sclerosis Unit, Neurology Department, Neurodegeneration and Neuroinflammation Research Group, Biomedical Research Institute (IDIBGI), Red Española de Esclerosis Múltiple (REEM), Girona, Spain
| | - Xavier Montalban
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Red Española de Esclerosis Múltiple (REEM), Barcelona, Spain
| | - Luciana Midaglia
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya (Cemcat), Institut de Recerca Vall d'Hebron (VHIR), Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Red Española de Esclerosis Múltiple (REEM), Barcelona, Spain
| | - Noelia Villarrubia
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Angela Carrasco-Sayalero
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Eulalia Rodríguez-Martín
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Ernesto Roldán
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - José Meca-Lallana
- Department of Neurology, Virgen de la Arrixaca University Hospital, Murcia, Spain
| | - Roberto Alvarez-Lafuente
- Grupo de Investigación de Factores Ambientales en Enfermedades Degenerativas, Instituto de Investigación Sanitaria del Hospital Clínico San Carlos, Hospital Clínico San Carlos, Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Jaime Masjuan
- Department of Neurology, Ramón y Cajal University Hospital, IRYCIS, Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Lucienne Costa-Frossard
- Department of Neurology, Ramón y Cajal University Hospital, IRYCIS, Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
| | - Luisa Maria Villar
- Department of Immunology, Ramón y Cajal University Hospital, Instituto Ramón y Cajal de Investigación Sanitaria (IRYCIS), Red Española de Esclerosis Múltiple (REEM), Madrid, Spain
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6
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Toboso I, Tejeda-Velarde A, Alvarez-Lafuente R, Arroyo R, Hegen H, Deisenhammer F, Sainz de la Maza S, Alvarez-Cermeño JC, Izquierdo G, Paramo D, Oliva P, Casanova B, Agüera-Morales E, Franciotta D, Gastaldi M, Fernández O, Urbaneja P, Garcia-Dominguez JM, Romero F, Laroni A, Uccelli A, Perez-Sempere A, Saiz A, Blanco Y, Galimberti D, Scarpini E, Espejo C, Montalban X, Rasche L, Paul F, González I, Álvarez E, Ramo C, Caminero AB, Aladro Y, Calles C, Eguía P, Belenguer-Benavides A, Ramió-Torrentà L, Quintana E, Martínez-Rodríguez JE, Oterino A, López de Silanes C, Casanova LI, Landete L, Frederiksen J, Bsteh G, Mulero P, Comabella M, Hernández MA, Espiño M, Prieto JM, Pérez D, Otano M, Padilla F, García-Merino JA, Navarro L, Muriel A, Frossard LC, Villar LM. New Algorithms Improving PML Risk Stratification in MS Patients Treated With Natalizumab. Front Neurol 2020; 11:579438. [PMID: 33408681 PMCID: PMC7780851 DOI: 10.3389/fneur.2020.579438] [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: 07/02/2020] [Accepted: 10/15/2020] [Indexed: 12/22/2022] Open
Abstract
Overview: We assessed the role of age and disease activity as new factors contributing to establish the risk of progressive multifocal leucoencephalopathy in multiple sclerosis patients treated with natalizumab in 36 University Hospitals in Europe. We performed the study in 1,307 multiple sclerosis patients (70.8% anti-John Cunninghan virus positive antibodies) treated with natalizumab for a median time of 3.28 years. Epidemiological, clinical, and laboratory variables were collected. Lipid-specific IgM oligoclonal band status was available in 277 patients. Factors associated with progressive multifocal leucoencephalopathy onset were explored by uni- and multivariate logistic regression. Results: Thirty-five patients developed progressive multifocal leucoencephalopathy. The multivariate analysis identified anti-John Cunninghan virus antibody indices and relapse rate as the best predictors for the onset of this serious opportunistic infection in the whole cohort. They allowed to stratify progressive multifocal leucoencephalopathy risk before natalizumab initiation in individual patients [area under the curve (AUC) = 0.85]. The risk ranged from <1/3,300 in patients with anti-John Cunninghan virus antibody indices <0.9 and relapse rate >0.5, to 1/50 in the opposite case. In patients with lipid-specific IgM oligoclonal bands assessment, age at natalizumab onset, anti-John Cunninghan virus antibody indices, and lipid-specific IgM oligoclonal band status predicted progressive multifocal leucoencephalopathy risk (AUC = 0.92). The absence of lipid-specific IgM oligoclonal bands was the best individual predictor (OR = 40.94). The individual risk ranged from <1/10,000 in patients younger than 45 years at natalizumab initiation, who showed anti John Cunningham virus antibody indices <0.9 and lipid-specific IgM oligoclonal bands to 1/33 in the opposite case. Conclusions: In a perspective of personalized medicine, disease activity, anti-lipid specific IgM oligoclonal bands, anti Jonh Cunninghan virus antibody levels, and age can help tailor natalizumab therapy in multiple sclerosis patients, as predictors of progressive multifocal leucoencephalopathy.
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Affiliation(s)
- Inmaculada Toboso
- Immunology Department, Hospital Universitario Ramon y Cajal, Madrid, Spain
| | | | - Roberto Alvarez-Lafuente
- Instituto de Investigación Sanitaria San Carlos (IDISSC), Hospital Clinico San Carlos, Madrid, Spain
| | - Rafael Arroyo
- Department of Neurology, Hospital Universitario Quiron Salud, Madrid, Spain
| | - Harald Hegen
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | | | | | | | - Guillermo Izquierdo
- Neurology Department, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Dolores Paramo
- Neurology Department, Hospital Universitario Virgen Macarena, Sevilla, Spain
| | - Pedro Oliva
- Neurology Department, Hospital Universitario Central de Asturias, Oviedo, Spain
| | | | | | - Diego Franciotta
- Istituti di Recovero e Cura a Carattere Scientifico (IRCCS) Mondino Foundation, Pavia, Italy
| | - Matteo Gastaldi
- Istituti di Recovero e Cura a Carattere Scientifico (IRCCS) Mondino Foundation, Pavia, Italy
| | - Oscar Fernández
- Neurology Department, Hospital Regional Universitario, Malaga, Spain
| | - Patricia Urbaneja
- Neurology Department, Hospital Regional Universitario, Malaga, Spain
| | | | - Fernando Romero
- Neurology Department, Hospital General Universitario Gregorio Marañón, Madrid, Spain
| | - Alicia Laroni
- University of Genoa, Ospedale Policlinico San Martino, Genoa, Italy
| | - Antonio Uccelli
- University of Genoa, Ospedale Policlinico San Martino, Genoa, Italy
| | - Angel Perez-Sempere
- Neurology Department, Hospital General Universitario de Alicante, Alicante, Spain
| | - Albert Saiz
- Neurology Service, Hospital Clinic and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Yolanda Blanco
- Neurology Service, Hospital Clinic and Institut d'Investigacions Biomèdiques August Pi i Sunyer (IDIBAPS), Universitat de Barcelona, Barcelona, Spain
| | - Daniela Galimberti
- Centro Dino Ferrari, Fondazione Ca' Granda, Istituti di Recovero e Cura a Carattere Scientifico (IRCCS) Ospedale Policlinico, University of Milan, Milan, Italy
| | - Elio Scarpini
- Centro Dino Ferrari, Fondazione Ca' Granda, Istituti di Recovero e Cura a Carattere Scientifico (IRCCS) Ospedale Policlinico, University of Milan, Milan, Italy
| | - Carmen Espejo
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya, Vall d'Hebron Institut de Recerca, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Xavier Montalban
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya, Vall d'Hebron Institut de Recerca, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Ludwig Rasche
- Department of Neurology, NeuroCure Clinical Research Center, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany
| | - Friedemann Paul
- Department of Neurology, NeuroCure Clinical Research Center, Charité-Universitätsmedizin Berlin, Corporate Member of Freie Universität Berlin, Humboldt-Universität zu Berlin, Berlin Institute of Health, Berlin, Germany.,Experimental and Clinical Research Center, Charité-Universitätsmedizin Berlin, Max Delbrück Center for Molecular Medicine, Berlin, Germany
| | - Inés González
- Neurology Department, Hospital Alvaro Cunqueiro, Vigo, Spain
| | - Elena Álvarez
- Neurology Department, Hospital Alvaro Cunqueiro, Vigo, Spain
| | - Cristina Ramo
- Neurology Department, Hospital Germans Trias i Pujol, Badalona, Spain
| | - Ana B Caminero
- Neurology Department, Hospital Nuestra Señora de Sonsoles, Avila, Spain
| | - Yolanda Aladro
- Neurology Department, Hospital Universitario Getafe, Getafe, Spain
| | - Carmen Calles
- Neurology Department, Hospital Universitario Son Espases, Palma de Mallorca, Spain
| | - Pablo Eguía
- Neurology Department, Hospital Doctor Jose Molina Orosa, Arrecife, Spain
| | | | | | - Ester Quintana
- Neurology Department, Hospital Universitario Doctor Josep Trueta, Girona, Spain
| | | | - Agustín Oterino
- Neurology Department, Hospital Universitario Marqués de Valdecilla, Santander, Spain
| | | | - Luis I Casanova
- Neurology Department, Hospital Universitario de Torrejón, Torrejón de Ardoz, Spain
| | - Lamberto Landete
- Neurology Department, Hospital Universitario Dr. Peset, Valencia, Spain
| | | | - Gabriel Bsteh
- Department of Neurology, Medical University of Innsbruck, Innsbruck, Austria
| | - Patricia Mulero
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya, Vall d'Hebron Institut de Recerca, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Manuel Comabella
- Servei de Neurologia-Neuroimmunologia, Centre d'Esclerosi Múltiple de Catalunya, Vall d'Hebron Institut de Recerca, Hospital Universitari Vall d'Hebron, Universitat Autònoma de Barcelona, Barcelona, Spain
| | - Miguel A Hernández
- Neurology Department, Hospital Universitario Nuestra Señora de Candelaria, Tenerife, Spain
| | - Mercedes Espiño
- Immunology Department, Hospital Universitario Ramon y Cajal, Madrid, Spain
| | - José M Prieto
- Neurology Department, Hospital Clínico de Santiago, Santiago de Compostela, Spain
| | - Domingo Pérez
- Neurology Department, Hospital del Bierzo, Ponferrada, Spain
| | - María Otano
- Neurology Department, Complejo Hospitalario de Navarra, Pamplona, Spain
| | | | | | - Laura Navarro
- Neurology Department, Hospital General de Elche, Elche, Spain
| | - Alfonso Muriel
- Biostatistics Unit, Hospital Univesitario Ramon y Cajal, Instituto Ramon y Cajal para la Investigación Sanitaria (IRYCIS), Madrid, Spain
| | | | - Luisa M Villar
- Immunology Department, Hospital Universitario Ramon y Cajal, Madrid, Spain
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7
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Samjoo IA, Worthington E, Haltner A, Cameron C, Nicholas R, Rouyrre N, Dahlke F, Adlard N. Matching-adjusted indirect treatment comparison of siponimod and other disease modifying treatments in secondary progressive multiple sclerosis. Curr Med Res Opin 2020; 36:1157-1166. [PMID: 32220214 DOI: 10.1080/03007995.2020.1747999] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [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] [Indexed: 10/24/2022]
Abstract
Background: Siponimod, interferon beta-1a (IFNβ-1a), IFNβ-1b and natalizumab have been evaluated as treatments for secondary progressive multiple sclerosis (SPMS) in separate randomized controlled trials (RCTs), but not head-to-head. These trials included heterogeneous patient populations, which limits the use of standard network meta-analysis (NMA) for indirect treatment comparison (ITC) of relative efficacy. Matching-adjusted indirect comparison (MAIC) aims to correct these cross-trial differences. We compared siponimod to other disease modifying treatments (DMTs) in SPMS using MAIC.Methods: Individual patient data (IPD) were available for siponimod (EXPAND), while only published summary data were available for IFNβ-1a (Nordic Study, SPECTRIMS, IMPACT), IFNβ-1b (North American Study, European Study) and natalizumab (ASCEND). MAICs were conducted between siponimod and the other DMTs by re-weighting patients in EXPAND based on logistic regression.Results: Siponimod was determined to be statistically significantly more effective for the outcome of time to 6 month confirmed disability progression (CDP) compared with 22 µg IFNβ-1a and 250 µg IFNβ-1b, and for the outcome of time to CDP-3 compared with 60 µg IFNβ-1a. Siponimod was numerically but not statistically superior for CDP in all other comparisons. For annualized relapse rate (ARR), with the exception of natalizumab, siponimod was numerically but not statistically superior to all comparators.Conclusions: EXPAND provides evidence of the efficacy of siponimod compared with placebo, and these MAICs complement this by demonstrating improved efficacy of siponimod relative to DMTs. Siponimod offers a significant therapeutic advance that may slow disease progression compared to other DMTs in an EXPAND-like population with secondary progressive disease.
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8
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Abstract
Aims: The aim of this study was to quantify how multiple sclerosis (MS) phenotypes differ from each other in respect of costs and quality-of-life.Materials and methods: The study is based on survey data from Finnish patients with MS (n = 553). The information contained disease type, disease severity according to self-reported Expanded Disease Severity Scale (EDSS), healthcare resource use, and medication use. In addition, information related to employment and early retirement was collected. EQ-5D-VAS and Multiple Sclerosis Impact Scale-29 (MSIS-29) instruments were used to collect quality-of-life data, and Fatigue Severity Scale (FSS) instrument for evaluating fatigue. Patients were stratified based on their disease type (relapsing-remitting MS (RRMS), secondary progressive MS (SPMS), primary progressive MS (PPMS)) and disease severity. The data were primarily analyzed using summary statistics.Results: SPMS had the highest annual total cost (71,177€) followed by PPMS (51,082€) and RRMS (36,492€). Early retirement covered the greatest share of costs in RRMS (39%) and SPMS (43%). In PPMS, early retirement and professional care were the two most equally important cost drivers, contributing together 56% of the total costs. Direct healthcare costs were responsible for 33%, 19%, and 18% of total costs in RRMS, SPMS, and PPMS. The mean EDSS in RRMS, SPMS, and PPMS were 2.5, 5.5, and 5.9, respectively. Differences in the quality-of-life were observed with both disease specific (MSIS-29) and generic (EQ-5D-VAS) instruments. The mean utility value from EQ-5D among patients with RRMS, SPMS, and PPMS was 0.76, 0.52, and 0.49, respectively. In addition, patients with SPMS and PPMS were more likely to report fatigue than patients with RRMS.Conclusions: MS phenotype has an impact on costs and quality-of-life of the patients. Early retirement seems to be one of the most important contributors to MS-related costs.
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Affiliation(s)
| | | | | | - Juhani Ruutiainen
- Finnish Neuro Society, Masku, Finland
- Department of Neurology, University of Turku, Turku, Finland
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9
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Siddiqui MK, Khurana IS, Budhia S, Hettle R, Harty G, Wong SL. Systematic literature review and network meta-analysis of cladribine tablets versus alternative disease-modifying treatments for relapsing-remitting multiple sclerosis. Curr Med Res Opin 2018; 34:1361-1371. [PMID: 29149804 DOI: 10.1080/03007995.2017.1407303] [Citation(s) in RCA: 51] [Impact Index Per Article: 8.5] [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] [Indexed: 10/18/2022]
Abstract
OBJECTIVE To assess the comparative efficacy and safety of cladribine tablets versus alternative disease modifying treatments (DMTs) in patients with active relapsing-remitting multiple sclerosis (RRMS), and in a subgroup with high disease activity (HRA + DAT), using systematic literature review (SLR) and network meta-analysis (NMA). METHODS MEDLINE, Embase, MEDLINE In-Process and CENTRAL databases were systematically searched to identify English-language publications of relevant studies of approved DMTs for RRMS. Searches were conducted from database inception to January 2017. Conference websites and trial registries were also searched. NMA considered the effects of DMTs on annualized relapse rate (ARR), confirmed disease progression (CDP), no evidence of disease activity (NEDA) and safety. RESULTS Of 10,825 articles retrieved and screened, 44 studies assessing 12 DMTs contributed to the NMA. In patients with active RRMS, cladribine tablets were associated with a significant 58% reduction in ARR versus placebo (p < .05); cladribine tablets were similar or significantly better than other DMT regimens and ranked fourth among DMTs, behind alemtuzumab, natalizumab and ocrelizumab. For CDP for 6 months and NEDA, improvements with cladribine tablets were significantly greater than those of placebo (p < .05), with no comparator DMT demonstrating significantly better results. Similar findings were reported in the HRA + DAT population. Overall adverse event risk for cladribine tablets did not differ significantly from that of placebo and most alternative DMTs. CONCLUSION In this first NMA to consider cladribine tablets, ocrelizumab and daclizumab for treatment of RRMS, cladribine tablets are a comparatively effective and safe alternative to other DMTs in both active RRMS and HRA + DAT populations.
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10
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Abstract
Optic neuritis (ON) is an acute inflammatory demyelinating disorder of the optic nerve. The general characteristics of isolated ON include unilateral, subacute, and painful visual loss without systemic or other neurological symptoms. The etiology for ON varies including demyelinating disorders or infections, inflammation, toxic reasons, and genetic disorders. In most cases the responsible etiology may not be known for ON and in this case, it is termed idiopathic ON. When a patient presents with an initial episode of ON, patients should undergo further tests. Assessing the patient with routine blood work, magnetic resonance imaging, cerebrospinal fluid tests, and visual evoked potentials provide further insight. In this review, we aimed to provide a review of ON as an initial symptom of multiple sclerosis and present clinical characteristics, therapy options, and recent literature.
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Affiliation(s)
- Nilufer Kale
- Department of Neurology, Bakirkoy Prof Dr Mazhar Osman Training and Research Hospital, Istanbul, Turkey
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