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Galota F, Marcheselli S, De Biasi S, Gibellini L, Vitetta F, Fiore A, Smolik K, De Napoli G, Cardi M, Cossarizza A, Ferraro D. Impact of High-Efficacy Therapies for Multiple Sclerosis on B Cells. Cells 2025; 14:606. [PMID: 40277931 PMCID: PMC12025603 DOI: 10.3390/cells14080606] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/27/2025] [Revised: 04/09/2025] [Accepted: 04/10/2025] [Indexed: 04/26/2025] Open
Abstract
Multiple sclerosis (MS) is a chronic inflammatory and neurodegenerative autoimmune disorder of the central nervous system characterized by demyelination and neurodegeneration. Traditionally considered a T-cell-mediated disease, the crucial role of B lymphocytes in its pathogenesis, through different mechanisms contributing to inflammation and autoreactivity, is increasingly recognized. The risk of long-term disability in MS patients can be reduced by an early treatment initiation, in particular with high-efficacy therapies. The aim of this review is to provide an overview of the mechanisms of action of high-efficacy therapies for MS, with a focus on their impact on B cells and how this contributes to the drugs' efficacy and safety profiles. Anti-CD20 monoclonal antibodies, Alemtuzumab, Cladribine and sequestering therapies encompassing Natalizumab and S1P receptors modulators will be discussed and emerging therapies, including Bruton's Tyrosine Kinase inhibitors, will be presented.
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Affiliation(s)
- Federica Galota
- Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.G.); (S.M.); (K.S.); (M.C.)
| | - Simone Marcheselli
- Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.G.); (S.M.); (K.S.); (M.C.)
| | - Sara De Biasi
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, 41125 Modena, Italy; (S.D.B.); (L.G.); (A.C.)
| | - Lara Gibellini
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, 41125 Modena, Italy; (S.D.B.); (L.G.); (A.C.)
| | - Francesca Vitetta
- Neurology Unit, Department of Neurosciences, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, 41126 Modena, Italy; (F.V.); (A.F.)
| | - Alessia Fiore
- Neurology Unit, Department of Neurosciences, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, 41126 Modena, Italy; (F.V.); (A.F.)
| | - Krzysztof Smolik
- Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.G.); (S.M.); (K.S.); (M.C.)
| | - Giulia De Napoli
- Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.G.); (S.M.); (K.S.); (M.C.)
| | - Martina Cardi
- Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.G.); (S.M.); (K.S.); (M.C.)
| | - Andrea Cossarizza
- Department of Medical and Surgical Sciences for Children and Adults, University of Modena and Reggio Emilia School of Medicine, 41125 Modena, Italy; (S.D.B.); (L.G.); (A.C.)
- National Institute for Cardiovascular Research, 40126 Bologna, Italy
| | - Diana Ferraro
- Department of Biomedical, Metabolic and Neurosciences, University of Modena and Reggio Emilia, 41121 Modena, Italy; (F.G.); (S.M.); (K.S.); (M.C.)
- Neurology Unit, Department of Neurosciences, Ospedale Civile di Baggiovara, Azienda Ospedaliero-Universitaria di Modena, 41126 Modena, Italy; (F.V.); (A.F.)
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Hermann R, Hellwig K, Gaikwad S, Galazka A, Bytyqi A, Jack D, Krebs‐Brown A, Vetter C, Nolting A, Venkatakrishnan K, Dong JQ. Effect of Cladribine Tablets on the Pharmacokinetics of a Combined Oral Contraceptive in Pre-Menopausal Women With Relapsing Multiple Sclerosis. Clin Transl Sci 2025; 18:e70204. [PMID: 40170281 PMCID: PMC11961393 DOI: 10.1111/cts.70204] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/20/2024] [Revised: 02/26/2025] [Accepted: 03/18/2025] [Indexed: 04/03/2025] Open
Abstract
This study assessed the effect of cladribine tablets (CladT) on the pharmacokinetics (PK) of a combined oral contraceptive (COC) in pre-menopausal women with relapsing multiple sclerosis. It was a randomized, double-blind, two-period, two-sequence crossover study to assess steady-state plasma PK (area under the concentration-time curve and peak concentration) of COC (ethinylestradiol [EE] 30 μg and levonorgestrel [LNG] 150 μg) when co-administered with CladT or placebo. Participants received 2 weeks of active CladT treatment per course (Weeks 1 and 5 per year) to have a cumulative dose of 3.5 mg/kg over 2 years as per label. Of the 24 randomized participants, 23 completed the study. The results showed that the concentration-time profiles as well as PK parameters of EE and LNG in the plasma were similar when co-administered with CladT or placebo. Analysis of variance confirmed the bioequivalence of EE and LNG in COC when co-administered with either CladT or placebo. All participants were adequately exposed to cladribine. Repeat-dose administration of CladT had no apparent effect on serum luteinizing hormone, follicle-stimulating hormone, progesterone, or sex hormone-binding globulin concentrations during concomitant treatment with COC. Co-administration with COC did not change the known safety and tolerability profile of CladT and did not alter the PK of EE or LNG in a COC during the study. Therefore, the concomitant use of CladT is not expected to decrease the efficacy of COCs containing EE and LNG. Trial Registration: EudraCT Number: 2018-001015-70.
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Affiliation(s)
- Robert Hermann
- Clinical Research Appliance (Cr Appliance)GelnhausenGermany
| | - Kerstin Hellwig
- Department of NeurologyKatholisches Klinikum, Ruhr University BochumBochumGermany
| | | | - Andrew Galazka
- Ares Trading SA, Eysins, Switzerland, an affiliate of Merck KGaADarmstadtGermany
| | - Afrim Bytyqi
- The Healthcare Business of Merck KGaADarmstadtGermany
| | - Dominic Jack
- Merck Serono Ltd., Feltham, UK, an affiliate of Merck KGaADarmstadtGermany
| | | | | | - Axel Nolting
- The Healthcare Business of Merck KGaADarmstadtGermany
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Hollist M, Hollist A, Au K, Betts C, Kirmani M, Kirmani M, Armour B, Udeh MC, Kirmani BF. Multiple Sclerosis and COVID-19: An Overview on Risk, Severity, and Association With Disease Modifying Therapies. Neurosci Insights 2024; 19:26331055241265668. [PMID: 39347459 PMCID: PMC11437550 DOI: 10.1177/26331055241265668] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/10/2023] [Accepted: 06/04/2024] [Indexed: 10/01/2024] Open
Abstract
Severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), a novel coronavirus, emerged in December 2019, sparking a global health crisis. While initially recognized as a respiratory illness, it has become evident that Coronavirus disease 2019 (COVID-19) also affects the central nervous system. This comprehensive review focuses on the neurological manifestations of COVID-19 and its impact on patients with preexisting neurological disorders, particularly those with multiple sclerosis (MS) receiving disease-modifying therapies. Advancements in management, including vaccinations, antiviral therapy, and targeted prophylaxis, have led to a decline in the incidence and severity of COVID-19. Nevertheless, significant complications persist, particularly in patients with advanced MS, who are highly vulnerable to infectious agents like SARS-CoV-2. This review explores the evolving understanding of MS and its association with SARS-CoV-2, encompassing neuroinvasiveness, pathogenesis, disease severity, and outcomes. Research findings reveal substantial neurological implications for some MS patients with COVID-19, with a potential risk of disease relapse and severity. A notable proportion of MS patients experiencing COVID-19 may manifest new symptoms, experience exacerbation of existing symptoms, or encounter both simultaneously, underscoring the diverse neurological effects of the virus. While vaccination and therapeutics have mitigated the overall impact, specific subgroups, especially those on anti-CD20 therapy and with existing disability, remain at higher risk, necessitating ongoing vigilance and tailored care.
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Affiliation(s)
| | | | | | - Colton Betts
- Texas A&M University College of Medicine, College Station, TX, USA
| | - Maha Kirmani
- Texas A&M University College of Medicine, College Station, TX, USA
| | - Maaida Kirmani
- Neuroscience and Experimental Therapeutics, Texas A&M University, College Station, TX, USA
| | - Benjamin Armour
- Michigan State University, College of Human Medicine, Grand Rapids, MI, USA
| | - Mercy C Udeh
- University of Tennessee Health Science Center College of Medicine—Chattanooga, Chattanooga, TN, USA
| | - Batool F Kirmani
- Texas A&M University College of Medicine, College Station, TX, USA
- Department of Neurology, CHI St. Joseph Health, Bryan, TX, USA
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Carlini F, Lusi V, Rizzi C, Assogna F, Laroni A. Cladribine Tablets Mode of Action, Learning from the Pandemic: A Narrative Review. Neurol Ther 2023; 12:1477-1490. [PMID: 37421556 PMCID: PMC10444742 DOI: 10.1007/s40120-023-00520-6] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/13/2023] [Accepted: 06/16/2023] [Indexed: 07/10/2023] Open
Abstract
Multiple sclerosis (MS) is an immune-mediated disease of the central nervous system, characterized by chronic, inflammatory, demyelinating, and neurodegenerative processes. MS management relies on disease-modifying drugs that suppress/modulate the immune system. Cladribine tablets (CladT) have been approved by different health authorities for patients with various forms of relapsing MS. The drug has been demonstrated to deplete CD4+ and CD8+ T-cells, with a higher effect described in the former, and to decrease total CD19+, CD20+, and naive B-cell counts. COVID-19 is expected to become endemic, suggesting its potential infection risk for immuno-compromised patients, including MS patients treated with disease-modifying drugs. We report here the available data on disease-modifying drug-treated-MS patients and COVID-19 infection and vaccination, with a focus on CladT. MS patients treated with CladT are not at higher risk of developing severe COVID-19. While anti-SARS-CoV-2 vaccination is recommended in all MS patients with guidelines addressing vaccination timing according to the different disease-modifying drugs, no vaccination timing restrictions seem to be necessary for cladribine, based on its mechanism of action and available evidence. Published data suggest that CladT treatment does not impact the production of anti-SARS-CoV-2 antibodies after COVID-19 vaccination, possibly due to its relative sparing effect on naïve B-cells and the rapid B-cell reconstitution following treatment. Slightly lower specific T-cell responses are likely not impacting the risk of breakthrough COVID-19. It could be stated that cladribine's transient effect on innate immune cells likely contributes to maintaining an adequate first line of defense against the SARS-CoV-2 virus.
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Affiliation(s)
- Federico Carlini
- IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, Genoa, Italy
| | - Valeria Lusi
- IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, Genoa, Italy
| | - Caterina Rizzi
- Merck Serono S.P.A., Italy an Affiliate of Merck KGaA, Piazza del Pigneto 9, Rome, Italy
| | - Francesco Assogna
- Merck Serono S.P.A., Italy an Affiliate of Merck KGaA, Piazza del Pigneto 9, Rome, Italy
| | - Alice Laroni
- IRCCS Ospedale Policlinico San Martino, Largo Rosanna Benzi 10, Genoa, Italy.
- Department of Neuroscience, Rehabilitation, Ophthalmology, Genetics, Maternal and Child Health, University of Genova, Largo Daneo 3, Genoa, Italy.
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Freeman L, Longbrake EE, Coyle PK, Hendin B, Vollmer T. High-Efficacy Therapies for Treatment-Naïve Individuals with Relapsing-Remitting Multiple Sclerosis. CNS Drugs 2022; 36:1285-1299. [PMID: 36350491 PMCID: PMC9645316 DOI: 10.1007/s40263-022-00965-7] [Citation(s) in RCA: 54] [Impact Index Per Article: 18.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Accepted: 10/05/2022] [Indexed: 11/11/2022]
Abstract
There are > 18 distinct disease-modifying therapy (DMT) options covering 10 mechanisms of action currently approved by the US Food and Drug Administration for the treatment of relapsing-remitting multiple sclerosis (RRMS). Given the multitude of available treatment options, and recent international consensus guidelines offering differing recommendations, there is broad heterogeneity in how the DMTs are used in clinical practice. Choosing a DMT for newly diagnosed patients with MS is currently a topic of significant debate in MS care. Historically, an escalation approach to DMT was used for newly diagnosed patients with RRMS. However, the evidence for clinical benefits of early treatment with high-efficacy therapies (HETs) in this population is emerging. In this review, we provide an overview of the DMT options and MS treatment strategies, and discuss the clinical benefits of HETs (including ofatumumab, ocrelizumab, natalizumab, alemtuzumab, and cladribine) in the early stages of MS, along with safety concerns associated with these DMTs. By minimizing the accumulation of neurological damage early in the disease course, early treatment with HETs may enhance long-term clinical outcomes over the lifetime of the patient.
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Affiliation(s)
- Léorah Freeman
- Department of Neurology, Dell Medical School, The University of Texas at Austin, 1601 Trinity St, Austin, TX, 78701, USA.
| | | | - Patricia K Coyle
- Department of Neurology, Stony Brook University Medical Center, Stony Brook, NY, USA
| | - Barry Hendin
- Banner, University Medicine Neurosciences Clinic, Phoenix, AZ, USA
| | - Timothy Vollmer
- Department of Neurology, University of Colorado, Anschutz Medical Campus, Aurora, CO, USA
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Muñoz-Jurado A, Escribano BM, Agüera E, Caballero-Villarraso J, Galván A, Túnez I. SARS-CoV-2 infection in multiple sclerosis patients: interaction with treatments, adjuvant therapies, and vaccines against COVID-19. J Neurol 2022; 269:4581-4603. [PMID: 35788744 PMCID: PMC9253265 DOI: 10.1007/s00415-022-11237-1] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/08/2022] [Revised: 06/14/2022] [Accepted: 06/14/2022] [Indexed: 12/12/2022]
Abstract
The SARS-CoV-2 pandemic has raised particular concern for people with Multiple Sclerosis, as these people are believed to be at increased risk of infection, especially those being treated with disease-modifying therapies. Therefore, the objective of this review was to describe how COVID-19 affects people who suffer from Multiple Sclerosis, evaluating the risk they have of suffering an infection by this virus, according to the therapy to which they are subjected as well as the immune response of these patients both to infection and vaccines and the neurological consequences that the virus can have in the long term. The results regarding the increased risk of infection due to treatment are contradictory. B-cell depletion therapies may cause patients to have a lower probability of generating a detectable neutralizing antibody titer. However, more studies are needed to help understand how this virus works, paying special attention to long COVID and the neurological symptoms that it causes.
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Affiliation(s)
- Ana Muñoz-Jurado
- Department of Cell Biology, Physiology and Immunology, Faculty of Veterinary Medicine, University of Cordoba, Campus of Rabanales, 14071 Cordoba, Spain
| | - Begoña M. Escribano
- Department of Cell Biology, Physiology and Immunology, Faculty of Veterinary Medicine, University of Cordoba, Campus of Rabanales, 14071 Cordoba, Spain
- Maimonides Institute for Research in Biomedicine of Cordoba, (IMIBC), Cordoba, Spain
| | - Eduardo Agüera
- Maimonides Institute for Research in Biomedicine of Cordoba, (IMIBC), Cordoba, Spain
- Neurology Service, Reina Sofia University Hospital, Cordoba, Spain
| | - Javier Caballero-Villarraso
- Maimonides Institute for Research in Biomedicine of Cordoba, (IMIBC), Cordoba, Spain
- Department of Biochemistry and Molecular Biology, Faculty of Medicine and Nursing, University of Cordoba, Av. Menendez Pidal, 14004 Cordoba, Spain
- Clinical Analysis Service, Reina Sofía University Hospital, Cordoba, Spain
| | - Alberto Galván
- Maimonides Institute for Research in Biomedicine of Cordoba, (IMIBC), Cordoba, Spain
- Department of Biochemistry and Molecular Biology, Faculty of Medicine and Nursing, University of Cordoba, Av. Menendez Pidal, 14004 Cordoba, Spain
| | - Isaac Túnez
- Maimonides Institute for Research in Biomedicine of Cordoba, (IMIBC), Cordoba, Spain
- Department of Biochemistry and Molecular Biology, Faculty of Medicine and Nursing, University of Cordoba, Av. Menendez Pidal, 14004 Cordoba, Spain
- Cooperative Research Thematic Excellent Network on Brain Stimulation (REDESTIM), Madrid, Spain
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Giovannoni G, Mathews J. Cladribine Tablets for Relapsing-Remitting Multiple Sclerosis: A Clinician's Review. Neurol Ther 2022; 11:571-595. [PMID: 35318617 PMCID: PMC8940595 DOI: 10.1007/s40120-022-00339-7] [Citation(s) in RCA: 33] [Impact Index Per Article: 11.0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 01/19/2022] [Accepted: 02/25/2022] [Indexed: 01/22/2023] Open
Abstract
Multiple sclerosis (MS) is a chronic neurodegenerative disease characterized by inflammation and demyelination for which there is currently no cure; therefore, the aim of therapy is to reduce the risk of relapse and disability progression. The treatment options for MS have increased greatly in recent years with the development of several disease-modifying therapies (DMTs) and the advent of immune reconstitution therapy (IRT). IRTs are administered in short-dosing periods to produce long-term effects on the immune system. Treatment with an IRT is based on the 3Rs: reduction, repopulation, and reconstitution of lymphocytes, which leads to restoration of immune effector functions. Cladribine tablets represent a selective, high-efficacy, oral form of IRT for patients with MS that targets lymphocytes and spares innate immune cells. Patients require only two weekly treatment courses, with each course comprising two treatment weeks, in Years 1 and 2; therefore, cladribine tablets are associated with a lower monitoring burden than many other DMTs, while short dosing periods can help to improve adherence. This review provides an overview of IRT and offers the clinician's perspective on the current MS treatment landscape, with a focus on practical advice for the management of patients undergoing treatment with cladribine tablets based on the most recent evidence available, including risks associated with COVID-19 and recommendations for vaccination in patients with MS.
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Affiliation(s)
- Gavin Giovannoni
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, 4 Newark St, Whitechapel, London, E1 2AT, UK.
| | - Joela Mathews
- Royal London Hospital, Barts Health NHS Trust, London, UK
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Moser T, Ziemssen T, Sellner J. Real-world evidence for cladribine tablets in multiple sclerosis: further insights into efficacy and safety. Wien Med Wochenschr 2022; 172:365-372. [PMID: 35451662 PMCID: PMC9026047 DOI: 10.1007/s10354-022-00931-4] [Citation(s) in RCA: 16] [Impact Index Per Article: 5.3] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 12/22/2021] [Accepted: 03/14/2022] [Indexed: 01/31/2023]
Abstract
Cladribine (CLAD) is a purine nucleoside analog approved in tablet form to treat highly active multiple sclerosis (MS). CLAD tablets are the first oral therapy with an infrequent dosing schedule, administered in two annual treatment courses, each divided into two treatment cycles comprising 4–5 days of treatment. The efficacy and safety of CLAD tablets have been verified in randomized controlled clinical trials. Clinical observational studies are performed in more representative populations and over more extended periods, and thus provide valuable complementary insights. Here, we summarize the available evidence for CLAD tablets from post-marketing trials, including two observational, four long-term extensions, and two comparative studies. The patients in the post-marketing setting differed from the cohort recruited in the pivotal phase III trials regarding demographics and MS-related disability. The limited number of studies with small cohorts corroborate the disease-modifying capacity of oral CLAD and report on a durable benefit after active treatment periods. Skin-related adverse events were common in the studies focusing on safety aspects. In addition, single cases of CLAD-associated autoimmune events have been reported. Lastly, CLAD tablets appear safe regarding COVID-19 concerns, and patients mount a robust humoral immune response to SARS-CoV‑2 vaccination. We conclude that the current real-world evidence for CLAD tablets as immune reconstitution therapy for treatment of MS is based on a small number of studies and a population distinct from the cohorts randomized in the pivotal phase III trials. Further research should advance the understanding of long-term disease control after active treatment periods and the mitigation of adverse events.
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Affiliation(s)
- Tobias Moser
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria
| | - Tjalf Ziemssen
- Department of Neurology, Multiple Sclerosis Center, Center of Clinical Neuroscience, Carl Gustav Carus University Hospital, Technical University Dresden, Dresden, Germany
| | - Johann Sellner
- Department of Neurology, Christian Doppler Medical Center, Paracelsus Medical University, Salzburg, Austria.
- Department of Neurology, Klinikum rechts der Isar, Technische Universität München, Munich, Germany.
- Department of Neurology, Landesklinikum Mistelbach-Gänserndorf, Liechtensteinstraße 67, 2130, Mistelbach, Austria.
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Brill L, Rechtman A, Zveik O, Haham N, Levin N, Shifrin A, Rozenberg A, Vaknin-Dembinsky A. Effect of cladribine on COVID-19 serology responses following two doses of the BNT162b2 mRNA vaccine in patients with multiple sclerosis. Mult Scler Relat Disord 2022; 57:103343. [PMID: 35158452 PMCID: PMC8539216 DOI: 10.1016/j.msard.2021.103343] [Citation(s) in RCA: 9] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 07/25/2021] [Revised: 08/31/2021] [Accepted: 09/02/2021] [Indexed: 12/16/2022]
Abstract
BACKGROUND multiple sclerosis (MS) patients are treated with immunomodulatory treatments that can influence their ability to develop a protective antibody response to the SARS-CoV-2 vaccine. Vaccine efficacy is important for treatment decision and for patients' reassurance. The main objective is to assess antibody response to SARS-CoV-2 vaccine in MS patients treated with cladribine. METHODS Serology response was tested in 97 participants, 67 MS patients and 30 healthy controls (HCs), using two independent methods, 2-3 weeks following the second dose of the BNT162b2 vaccine. RESULTS HCs (n = 30) and MS patients treated with cladribine (n = 32) had 100% positive serology response against the SARS-CoV-2 spike protein following the second vaccine dose (mean S1/S2-IgG and RBD-IgG:284.5 ± 104.9, 13,041±9411 AU/mL and 226.3 ± 121.4, 10,554±11,405 AU/mL respectively). Comparable findings were observed for untreated MS patients, and interferon beta-1a-treated MS patients (mean S1/S2-IgG: 282.1 ± 100.1, 276.9 ± 94.31 AU/mL respectively). No correlation was found between lymphocyte counts, treatment duration, or time between cladribine dose and vaccination, and serology response or antibody titers. CONCLUSION AND RELEVANCE Cladribine treated MS patients are able to produce antibodies to the SARS-CoV-2 mRNA vaccine. In the era of the COVID-19 pandemic, it is reassuring and important for both patients and physicians and will allow to develop consensus guidelines.
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Affiliation(s)
- Livnat Brill
- Faculty of Medicine, Hebrew University of Jerusalem, Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Jerusalem, Israel
| | - Ariel Rechtman
- Faculty of Medicine, Hebrew University of Jerusalem, Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Jerusalem, Israel
| | - Omri Zveik
- Faculty of Medicine, Hebrew University of Jerusalem, Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Jerusalem, Israel
| | - Nitzan Haham
- Faculty of Medicine, Hebrew University of Jerusalem, Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Jerusalem, Israel
| | - Netta Levin
- Functional Imaging Unit, Department of Neurology, Hadassah-Hebrew University Medical Center, Jerusalem, Israel
| | - Alla Shifrin
- Department of Neurology, Rambam Health Care Campus and Technion Faculty of Medicine, Haifa, Israel
| | - Ayal Rozenberg
- Department of Neurology, Rambam Health Care Campus and Technion Faculty of Medicine, Haifa, Israel
| | - Adi Vaknin-Dembinsky
- Faculty of Medicine, Hebrew University of Jerusalem, Department of Neurology and Laboratory of Neuroimmunology and the Agnes-Ginges Center for Neurogenetics, Hadassah- Medical Center, Jerusalem, Israel.
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Rieckmann P, Centonze D, Giovannoni G, Hua LH, Oreja-Guevara C, Selchen D, Sørensen PS, Vermersch P, Wiendl H, Salloukh H, Yamout B. Expert opinion on COVID-19 vaccination and the use of cladribine tablets in clinical practice. Ther Adv Neurol Disord 2021; 14:17562864211058298. [PMID: 34899987 PMCID: PMC8655448 DOI: 10.1177/17562864211058298] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/24/2021] [Accepted: 10/19/2021] [Indexed: 12/14/2022] Open
Abstract
BACKGROUND Gaps in current evidence and guidance leave clinicians with unanswered questions on the use of cladribine tablets for the treatment of multiple sclerosis (MS) in the era of the COVID-19 pandemic, in particular relating to COVID-19 vaccination. OBJECTIVE We describe a consensus-based program led by international MS experts with the aim of supplementing current guidelines and treatment labels by providing timely recommendations relating to COVID-19 vaccination and the use of cladribine tablets in clinical practice. METHODS A steering committee (SC) of 10 international MS experts identified 7 clinical questions to answer concerning the use of cladribine tablets and COVID-19 vaccination, which addressed issues relating to patient selection, timing and efficacy, and safety. Clinical recommendations to address each question were drafted using available evidence combined with expert opinion from the SC. An extended faculty of 28 MS experts, representing 19 countries, in addition to the 10 SC members, voted on the recommendations. Consensus on recommendations was achieved when ⩾75% of respondents expressed an agreement score of 7-9, on a 9-point scale. RESULTS Consensus was achieved on all 13 recommendations. Clinical recommendations are provided on whether all patients with MS receiving cladribine tablets should be vaccinated against COVID-19, and whether they should be prioritized; the timing of vaccination around dosing of cladribine tablets (i.e. before and after a treatment course); and the safety of COVID-19 vaccination for these patients. CONCLUSION These expert recommendations provide timely guidance on COVID-19 vaccination in patients receiving cladribine tablets, which is relevant to everyday clinical practice.
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Affiliation(s)
- Peter Rieckmann
- Center for Clinical Neuroplasticity, Medical Park Loipl, Bischofswiesen, Germany
- Department of Neurology, University of Erlangen, Erlangen, Germany
| | - Diego Centonze
- Unit of Neurology and Neurorehabilitation, IRCCS Neuromed, Pozzilli (IS), Italy
| | - Gavin Giovannoni
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK
| | - Le H. Hua
- Cleveland Clinic Lou Ruvo Center for Brain Health, Las Vegas, NV, USA
| | - Celia Oreja-Guevara
- Neurology, Hospital Clínico San Carlos, IdISSC, Madrid, Spain
- Departamento de Medicina, Facultad de Medicina, Universidad Complutense de Madrid, Madrid, Spain
| | - Daniel Selchen
- Division of Neurology, St. Michael’s Hospital, University of Toronto, Toronto, ON, Canada
| | - Per Soelberg Sørensen
- Danish Multiple Sclerosis Center, Department of Neurology, University of Copenhagen and Rigshospitalet, Copenhagen, Denmark
| | - Patrick Vermersch
- Université de Lille, INSERM-U1172, Centre Hospitalier Universitaire de Lille, Fédératif Hospitalo-Universitaire Precise, Lille, France
| | - Heinz Wiendl
- Department of Neurology, Institute of Translational Neurology, University of Münster, Münster, Germany
| | - Hashem Salloukh
- Ares Trading SA, Eysins, Switzerland (an affiliate of Merck KGaA)
| | - Bassem Yamout
- Neurology Institute, Harley Street Medical Center, Abu Dhabi, UAE
- Nehme and Therese Tohme Multiple Sclerosis Center, American University of Beirut, 1107 2020 Beirut, Lebanon
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11
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Sellner J. Einblicke in die Behandlung der Multiplen Sklerose mit Cladribin-Tabletten seit Beginn der COVID-19-Pandemie. PSYCHOPRAXIS. NEUROPRAXIS 2021. [PMCID: PMC8558779 DOI: 10.1007/s00739-021-00761-w] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
Abstract
Der Prävention von Infektionskrankheiten kommt bei der Multiplen Sklerose (MS) eine besondere Bedeutung zu, da diese den Krankheitsverlauf ungünstig beeinflussen können. Dies wird uns im Rahmen der COVID-19-Pandemie verdeutlicht, wo die SARS-CoV-2-Infektion als Auslöser von besonders schweren und prolongierten Schüben und klinischer Verschlechterung identifiziert werden konnte. Umso wichtiger ist es daher, den Einfluss der für die MS zugelassenen Immuntherapien auf eine etwaige Suszeptibilität für eine SARS-CoV-2-Infektion, den COVID-19-Krankheitsverlauf und das Impfansprechen zu verstehen. In dieser Übersichtsarbeit werden diese Punkte unter besonderer Berücksichtigung von Cladribin-Tabletten, einer für den hochaktiven MS-Verlauf zugelassenen Immunrekonstitutionstherapie, beleuchtet.
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Affiliation(s)
- Johann Sellner
- Abteilung für Neurologie, Landesklinikum Mistelbach-Gänserndorf, Liechtensteinstr. 67, 2130 Mistelbach, Österreich
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12
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Reyes S, Cunningham AL, Kalincik T, Havrdová EK, Isobe N, Pakpoor J, Airas L, Bunyan RF, van der Walt A, Oh J, Mathews J, Mateen FJ, Giovannoni G. Update on the management of multiple sclerosis during the COVID-19 pandemic and post pandemic: An international consensus statement. J Neuroimmunol 2021; 357:577627. [PMID: 34139567 PMCID: PMC8183006 DOI: 10.1016/j.jneuroim.2021.577627] [Citation(s) in RCA: 28] [Impact Index Per Article: 7.0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/11/2021] [Revised: 05/13/2021] [Accepted: 06/05/2021] [Indexed: 12/16/2022]
Abstract
In this consensus statement, we provide updated recommendations on multiple sclerosis (MS) management during the COVID-19 crisis and the post-pandemic period applicable to neurology services around the world. Statements/recommendations were generated based on available literature and the experience of 13 MS expert panelists using a modified Delphi approach online. The statements/recommendations give advice regarding implementation of telemedicine; use of disease-modifying therapies and management of MS relapses; management of people with MS at highest risk from COVID-19; management of radiological monitoring; use of remote pharmacovigilance; impact on MS research; implications for lowest income settings, and other key issues.
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Affiliation(s)
- Saúl Reyes
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK; Fundación Santa Fe de Bogotá, Bogotá, Colombia; School of Medicine, Universidad de los Andes, Bogotá, Colombia
| | | | - Tomas Kalincik
- CORe, Department of Medicine, University of Melbourne, Melbourne, Australia; Melbourne MS Centre, Department of Neurology, Royal Melbourne Hospital, Melbourne, Australia
| | - Eva Kubala Havrdová
- Department of Neurology and Center for Clinical Neuroscience, General University Hospital and First Faculty of Medicine, Charles University, Prague, Czech Republic
| | - Noriko Isobe
- Department of Neurology, Graduate School of Medical Sciences, Kyushu University, Fukuoka, Japan
| | - Julia Pakpoor
- Oxford University Hospitals NHS Foundation Trust, Oxford, UK
| | - Laura Airas
- Department of Clinical Neurosciences, Turku University Hospital and University of Turku, Turku, Finland
| | - Reem F Bunyan
- Department of Neurology, Neurosciences Center, King Fahd Specialist Hospital (KFSH)-Dammam, Dammam, Saudi Arabia
| | - Anneke van der Walt
- Department of Neuroscience, Central Clinical School, Monash University, Melbourne, Australia
| | - Jiwon Oh
- Division of Neurology, St. Michael's Hospital, University of Toronto, Toronto, ON, Canada; Department of Neurology, Johns Hopkins University, Baltimore, MD, USA
| | - Joela Mathews
- Department of Pharmacy, Royal London Hospital, Barts Health NHS Trust, London, UK
| | - Farrah J Mateen
- Department of Neurology, Massachusetts General Hospital, Boston, MA, USA; Harvard Medical School, Boston, MA, USA
| | - Gavin Giovannoni
- Blizard Institute, Barts and The London School of Medicine and Dentistry, Queen Mary University of London, London, UK; Department of Neurology, Royal London Hospital, Barts Health NHS Trust, London, UK.
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13
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Pawlitzki M, Meuth SG. Immunmodulatorische Therapien bei Multipler Sklerose in der Pandemie. INFO NEUROLOGIE + PSYCHIATRIE 2021. [PMCID: PMC8373422 DOI: 10.1007/s15005-021-2009-2] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Download PDF] [Figures] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
Affiliation(s)
- Marc Pawlitzki
- des UniversitätsklinikumMünster, Institut für translationale Neurologie, Albert-Schweitzer-Campus1, 48149 Münster, Germany
| | - Sven G. Meuth
- Klinik für Neurologie, Universitätsklinikum Düsseldorf, Moorenstr. 5, 40225 Düsseldorf, Germany
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14
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Sormani MP, Schiavetti I, Landi D, Carmisciano L, De Rossi N, Cordioli C, Moiola L, Radaelli M, Immovilli P, Capobianco M, Brescia Morra V, Trojano M, Tedeschi G, Comi G, Battaglia MA, Patti F, Fragoso YD, Sen S, Siva A, Furlan R, Salvetti M. SARS-CoV-2 serology after COVID-19 in multiple sclerosis: An international cohort study. Mult Scler 2021; 28:1034-1040. [PMID: 34328824 DOI: 10.1177/13524585211035318] [Citation(s) in RCA: 26] [Impact Index Per Article: 6.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/13/2022]
Abstract
BACKGROUND The MuSC-19 project is an Italian cohort study open to international partners that collects data on multiple sclerosis (MS) patients with COVID-19. During the second wave of the pandemic, serological tests became routinely available. OBJECTIVE To evaluate the seroprevalence of anti-SARS-CoV-2 antibodies according to the use of disease-modifying therapy (DMT) in a subset of patients included in the MuSC-19 data set who had undergone a serological test. METHODS We evaluated the association between positive serological test results and time elapsed since infection onset, age, sex, Expanded Disability Status Scale score, comorbidities and DMT exposure using a multivariable logistic model. RESULTS Data were collected from 423 patients (345 from Italy, 61 from Turkey and 17 from Brazil) with a serological test performed during follow-up. Overall, 325 out of 423 tested patients (76.8%) had a positive serological test. At multivariate analysis, therapy with anti-CD20 was significantly associated with a reduced probability of developing antibodies after COVID-19 (odds ratio (OR) = 0.20, p = 0.002). CONCLUSION Patients with MS maintain the capacity to develop humoral immune response against SARS-COV-2, although to a lesser extent when treated with anti-CD20 drugs. Overall, our results are reassuring with respect to the possibility to achieve sufficient immunization with vaccination.
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Affiliation(s)
- Maria Pia Sormani
- Department of Health Sciences, University of Genoa, Genoa, Italy/IRCCS Ospedale Policlinico San Martino, Genoa, Italy
| | - Irene Schiavetti
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Doriana Landi
- Multiple Sclerosis Clinical and Research Unit, Department of Systems Medicine, Tor Vergata University, Rome, Italy
| | - Luca Carmisciano
- Department of Health Sciences, University of Genoa, Genoa, Italy
| | - Nicola De Rossi
- Centro Sclerosi Multipla, ASST Spedali Civili di Brescia, Montichiari, Italy
| | - Cinzia Cordioli
- Centro Sclerosi Multipla, ASST Spedali Civili di Brescia, Montichiari, Italy
| | - Lucia Moiola
- Department of Neurology, Multiple Sclerosis Center, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Marta Radaelli
- Department of Neurology and Multiple Sclerosis Center, ASST 'Papa Giovanni XXIII', Bergamo, Italy
| | - Paolo Immovilli
- Multiple Sclerosis Center, Ospedale Guglielmo da Saliceto, Piacenza, Italy
| | - Marco Capobianco
- Department of Neurology, Regional Referral Multiple Sclerosis Centre, University Hospital San Luigi, Torino, Italy
| | | | - Maria Trojano
- Department of Basic Medical Sciences, Neurosciences and Sense Organs, University of Bari, Bari, Italy
| | - Gioacchino Tedeschi
- Department of Advanced Medical and Surgical Sciences, University of Campania, Napoli, Italy
| | - Giancarlo Comi
- Institute of Experimental Neurology, IRCCS Ospedale San Raffaele, Milan, Italy
| | - Mario Alberto Battaglia
- Research Department, Italian Multiple Sclerosis Foundation, Genoa, Italy/Department of Life Sciences, University of Siena, Siena, Italy
| | - Francesco Patti
- Department of Medical and Surgical Sciences and Advanced Technologies, GF Ingrassia, University of Catania, Catania, Italy/Centro Sclerosi Multipla, Policlinico Catania, University of Catania, Catania, Italy
| | | | - Sedat Sen
- School of Medicine, Ondokuz Mayis University, Samsun, Turkey
| | - Aksel Siva
- School of Medicine, Istanbul University, Cerrahpasa, Istanbul, Turkey
| | - Roberto Furlan
- Institute of Experimental Neurology, Division of Neuroscience, IRCCS Ospedale San Raffaele, Milano, Italy/Italian Neuroimmunology Association-AINI, Florence, Italy
| | - Marco Salvetti
- Department of Neuroscience, Mental Health and Sensory Organs, Sapienza University of Rome, Rome, Italy/Unit of Neurology, IRCCS Neuromed, Isernia, Italy
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15
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HUMORAL RESPONSE TO SARS-CoV-2 AND COVID-19 VACCINES IN PATIENTS WITH MULTIPLE SCLEROSIS TREATED WITH IMMUNE RECONSTITUTION THERAPIES. Mult Scler Relat Disord 2021; 54:103150. [PMID: 34298478 PMCID: PMC8280377 DOI: 10.1016/j.msard.2021.103150] [Citation(s) in RCA: 19] [Impact Index Per Article: 4.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/06/2021] [Revised: 07/05/2021] [Accepted: 07/11/2021] [Indexed: 12/13/2022]
Abstract
Background It has been generally accepted that people with MS (PwMS) should be vaccinated against COVID-19. The aim of our investigation was to evaluate the humoral response to natural SARS-CoV-2 infection and to two COVID-19 vaccines (BNT162b2 Pfizer-BioNTech and Beijing/Sinopharm BBIBP-CorV) in our cohort of PwMS under high efficacy disease modifying therapies (DMTs), cladribine and alemtuzumab. Methods Twenty two PwMS treated at the Clinic of Neurology, in Belgrade, who developed COVID-19 and/or were vaccinated against SARS-CoV-2, during treatment with cladribine and alemtuzumab, were included. Out of 18 patients treated with cladribine, 11 developed COVID-19, and 11 were vaccinated against SARS-CoV-2 (four with mRNA vaccine, 7 with Sinopharm). Four MS patients under alemtuzumab were vaccinated against SARS-CoV-2; three with mRNA, and one with Sinopharm vaccine. SARS-Cov-2 IgG response was measured using ELISA anti-spike protein-based serology (INEP, Belgrade, Serbia). Results All 7 patients under cladribine treatment who suffered from COVID-19, developed IgG antibodies, 2.0-5.5 months after last symptoms. All four (100%) patients under cladribine who were vaccinated with Pfizer-BioNTech vaccine, and three out of seven (42.9%) vaccinated with Sinopharm, developed antibodies. All 4 patients under alemtuzumab developed antibodies after vaccination. In all cases, seroprotection occurred, irrespective of timing of vaccination and absolute lymphocyte count. Conclusion Our findings in a small number of highly active PwMS in whom, lymphodepleting, immune reconstitution therapies, were applied in order to successfully manage MS, indicate that in a number of these patients it was possible to develop at the same time seroprotection in these patients after COVID-19 vaccination in these complex circumstances.
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16
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Cabreira V, Abreu P, Soares-dos-Reis R, Guimarães J, Sá MJ. Multiple Sclerosis, Disease-Modifying Therapies and COVID-19: A Systematic Review on Immune Response and Vaccination Recommendations. Vaccines (Basel) 2021; 9:773. [PMID: 34358189 PMCID: PMC8310076 DOI: 10.3390/vaccines9070773] [Citation(s) in RCA: 22] [Impact Index Per Article: 5.5] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 05/28/2021] [Revised: 07/06/2021] [Accepted: 07/07/2021] [Indexed: 12/11/2022] Open
Abstract
Understanding the risks of COVID-19 in patients with Multiple Sclerosis (MS) receiving disease-modifying therapies (DMTs) and their immune reactions is vital to analyze vaccine response dynamics. A systematic review on COVID-19 course and outcomes in patients receiving different DMTs was conducted according to the Preferred Reporting Items for Systematic Reviews and Meta-Analyses statement. Emerging data on SARS-CoV-2 vaccines was used to elaborate recommendations. Data from 4417 patients suggest that MS per se do not portend a higher risk of severe COVID-19. As for the general population, advanced age, comorbidities, and higher disability significantly impact COVID-19 outcomes. Most DMTs have a negligible influence on COVID-19 incidence and outcome, while for those causing severe lymphopenia and hypogammaglobulinemia, such as anti-CD20 therapies, there might be a tendency of increased hospitalization, worse outcomes and a higher risk of re-infection. Blunted immune responses have been reported for many DMTs, with vaccination implications. Clinical evidence does not support an increased risk of MS relapse or vaccination failure, but vaccination timing needs to be individually tailored. For cladribine and alemtuzumab, it is recommended to wait 3-6 months after the last cycle until vaccination. For the general anti-CD20 therapies, vaccination must be deferred toward the end of the cycle and the next dose administered at least 4-6 weeks after completing vaccination. Serological status after vaccination is highly encouraged. Growing clinical evidence and continuous surveillance are extremely important to continue guiding future treatment strategies and vaccination protocols.
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Affiliation(s)
- Verónica Cabreira
- Serviço de Neurologia, Centro Hospitalar Universitário de São João, 4200-319 Porto, Portugal; (P.A.); (R.S.-d.-R.); (J.G.); (M.J.S.)
- Departamento de Neurociências Clínicas e Saúde Mental, Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal
| | - Pedro Abreu
- Serviço de Neurologia, Centro Hospitalar Universitário de São João, 4200-319 Porto, Portugal; (P.A.); (R.S.-d.-R.); (J.G.); (M.J.S.)
- Departamento de Neurociências Clínicas e Saúde Mental, Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal
| | - Ricardo Soares-dos-Reis
- Serviço de Neurologia, Centro Hospitalar Universitário de São João, 4200-319 Porto, Portugal; (P.A.); (R.S.-d.-R.); (J.G.); (M.J.S.)
- Departamento de Neurociências Clínicas e Saúde Mental, Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal
- i3S-Instituto de Investigação e Inovação da Universidade do Porto, 4200-135 Porto, Portugal
| | - Joana Guimarães
- Serviço de Neurologia, Centro Hospitalar Universitário de São João, 4200-319 Porto, Portugal; (P.A.); (R.S.-d.-R.); (J.G.); (M.J.S.)
- Departamento de Neurociências Clínicas e Saúde Mental, Faculdade de Medicina da Universidade do Porto, 4200-319 Porto, Portugal
| | - Maria José Sá
- Serviço de Neurologia, Centro Hospitalar Universitário de São João, 4200-319 Porto, Portugal; (P.A.); (R.S.-d.-R.); (J.G.); (M.J.S.)
- Faculdade de Ciências da Saúde, Universidade Fernando Pessoa, 4249-004 Porto, Portugal
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17
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Monschein T, Zrzavy T, Löbermann M, Winkelmann A, Berger T, Rommer P, Hartung HP, Zettl UK. [The corona pandemic and multiple sclerosis: vaccinations and their implications for patients-Part 1: recommendations]. DER NERVENARZT 2021; 92:1276-1282. [PMID: 34232359 PMCID: PMC8261803 DOI: 10.1007/s00115-021-01155-4] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Subscribe] [Scholar Register] [Accepted: 05/10/2021] [Indexed: 12/24/2022]
Abstract
The ongoing COVID-19 pandemic is a global health crisis. New challenges are constantly emerging especially for the healthcare system, not least with the emergence of various viral mutations. Given the variety of immunomodulatory and immunosuppressive therapies for multiple sclerosis (MS) and the immense developments in vaccine production, there is a high need of information for people with MS. The aim of this article is therefore to provide an overview of MS and COVID-19 as well as to clarify the implications for patients with MS, especially regarding vaccination and to formulate appropriate recommendations.
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Affiliation(s)
- Tobias Monschein
- Universitätsklinik für Neurologie, Medizinische Universität Wien, Waehringer Guertel 18-20, 1090, Wien, Österreich.
| | - Tobias Zrzavy
- Universitätsklinik für Neurologie, Medizinische Universität Wien, Waehringer Guertel 18-20, 1090, Wien, Österreich
| | - Micha Löbermann
- Abteilung für Tropenmedizin und Infektionskrankheiten, Universitätsmedizin Rostock, Rostock, Deutschland
| | - Alexander Winkelmann
- Klinik und Poliklinik für Neurologie, Universitätsmedizin Rostock, Rostock, Deutschland
| | - Thomas Berger
- Universitätsklinik für Neurologie, Medizinische Universität Wien, Waehringer Guertel 18-20, 1090, Wien, Österreich
| | - Paulus Rommer
- Universitätsklinik für Neurologie, Medizinische Universität Wien, Waehringer Guertel 18-20, 1090, Wien, Österreich.,Klinik und Poliklinik für Neurologie, Neuroimmunologische Sektion, Universitätsmedizin Rostock, Rostock, Deutschland
| | - Hans-Peter Hartung
- Universitätsklinik für Neurologie, Medizinische Universität Wien, Waehringer Guertel 18-20, 1090, Wien, Österreich. .,Klinik für Neurologie, Universitätsklinikum Düsseldorf, Medizinische Fakultät, Heinrich-Heine-Universität, Moorenstraße 5, 40225, Düsseldorf, Deutschland.
| | - Uwe K Zettl
- Klinik und Poliklinik für Neurologie, Neuroimmunologische Sektion, Universitätsmedizin Rostock, Rostock, Deutschland
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