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Front Neurol
January 2025
Unidade Local de Saúde de São João, Porto, Portugal.
Background: Anti-CD20 monoclonal antibodies are a class of immunosuppressive drugs widely used in the treatment of central nervous system (CNS) inflammatory diseases, with well-established efficacy and safety. Although rare, these therapies can be associated with serious adverse events including hematological and infectious complications. This study aims to evaluate their safety and tolerability profile in real-world clinical practice.
View Article and Find Full Text PDFEur J Neurol
January 2025
Multiple Sclerosis Center, Binaghi Hospital, Cagliari, Italy.
Background: The study aims to examine the age and disability levels at diagnosis in people with multiple sclerosis (PwMS), with and without autoimmune comorbidities (AC), and the effect of AC on NEDA-3 status and to characterize AC associated with MS, comparing also therapeutic approaches between MS patients with and without other AC.
Methods: This population-based, multicentric study enrolled patients with relapsing-remitting MS (RRMS) with AC (AC group) or without AC (reference group) from 14 MS centers. Demographical, clinical features, treatment information, MRI activity, EDSS, and no evidence of disease activity (NEDA-3) status were assessed at T36 (enrollment time) and T0 (36 months prior).
Int J Rheum Dis
December 2024
Department of Neurology, Faculty of Medicine, Mashhad University of Medical Sciences, Mashhad, Iran.
Ocrelizumab is a humanized monoclonal antibody, which acts as an anti-CD20 antibody. It is used as a treatment of both relapsing-remitting multiple sclerosis (RRMS) and Progressive types. The aim of this study is to report the first patient with alopecia universalis after switching from rituximab to ocrelizumab.
View Article and Find Full Text PDFDrug Des Devel Ther
December 2024
Northwell Comprehensive Multiple Sclerosis Center, Department of Neurology, Lenox Hill Hospital/Donald and Barbara Zucker School of Medicine at Hofstra, New York, NY, USA.
Targeting B cells through monoclonal antibodies against CD20 has emerged as a highly effective strategy in managing disease activity in patients with relapsing forms of multiple sclerosis. This efficacy was initially demonstrated with rituximab and further affirmed with ocrelizumab. Ofatumumab is the first fully human IgG1 monoclonal antibody (mAb) approved for the treatment of MS.
View Article and Find Full Text PDFMult Scler Relat Disord
January 2025
Multiple Sclerosis Center, Ospedale Civile Baggiovara, Azienda Ospedaliero Universitaria di Modena, Modena, Italy. Electronic address:
Background: Hypogammaglobulinemia (HG) is a known side effect of treatment with anti-CD20 monoclonal antibodies, and it is associated with the risk of infections.
Objectives: Aim of this retrospective multicentre study was to assess the frequency of HG in Multiple Sclerosis (MS) and Neuromyelitis Optica Spectrum Disorder patients treated with Ocrelizumab or Rituximab and its association with the occurrence of severe infections (SI). Furthermore, predictors of HG and SI were sought.
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