The latest research on therapeutic management of patients with relapsing-remitting multiple sclerosis (MS) presented at the European Committee for Treatment and Research in Multiple Sclerosis 2024 Congress is reported by Dr Patricia Coyle from Stony Brook University Hospital, in Stony Brook, New York.
Dr Coyle first discusses a registry study looking at initiation of monoclonal antibody therapy for patients with pediatric-onset MS. Results showed a significant reduction in disability at age 23 and beyond when therapy was initiated in childhood.
Next, Dr Coyle discusses a trial examining the safety and efficacy of frexalimab, a second-generation anti-CD40L antibody. In an open-label extension trial through 72 weeks, frexalimab provided a sustained reduction of disease activity, as measured by MRI, and was well tolerated.
She then details a study looking at the effects of disease-modifying therapies (DMTs) on pregnancy outcomes in patients with MS. Using a German MS registry, researchers looked at 3722 pregnancies, 2885 with DMT exposure, and concluded that most pregnancy outcomes are unaffected by DMT exposure; however, the data showed the potential risk for reduced birth rates.
Finally, Dr Coyle examines the efficacy of the Bruton tyrosine kinase (BTK) inhibitor tolebrutinib, as evidenced by the HERCULES trial and the two GEMINI trials. In HERCULES, the BTK inhibitor reduced 6-month disability progression by a significant 31% compared with placebo.
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Patricia K. Coyle, MD, Professor and Interim Chair, Department of Neurology; Director, MS Comprehensive Care Center, Stony Brook University Hospital, Stony Brook, New York
Patricia K. Coyle, MD, has disclosed the following relevant financial relationships:
Serve(d) as a director, officer, partner, employee, advisor, consultant, or trustee for: Accordant; Amgen; Biogen; Bristol Myers Squibb; Eli Lilly & Company; EMD Serono; GSK; Genentech; Horizon; LabCorp; Mylan; Novartis; Sanofi Genzyme; Viatris
Received research grant from: Celgene; CorEvitas LLC; Genentech/Roche; National Institute of Neurological Disorders and Stroke; Sanofi Genzyme