James B. Lewin

Time-dependent divergence in infection risks among patients with multiple sclerosis treated with fumarates versus anti-CD20 monoclonal antibodies

Background: People with multiple sclerosis (pwMS) treated with anti-CD20 monoclonal antibodies have an elevated infection risk, yet long-term comparative data with oral fumarates are limited. Objective: To compare infection incidence, healthcare resource utilization, and relapse...