Clinical Research Directory

Inclusion Criteria: * Signed informed consent * Aged 55-80 years old * Diagnosis of RMS according to the 2017 Revised McDonald criteria * Anticipated to begin treatment with or newly treated with ublituximab (within 6 months prior to study entry) according to the local label Exclusion Criteria: * Active participation in an interventional clinical trial for MS * Received initial dose of ublituximab more than 6 months prior to study entry * History of life-threatening infusion reaction on any anti-CD20 therapy * Evidence of clinically significant chronic or ongoing active viral, bacterial, or fungal infectious disease requiring long term systemic treatment, or any history of recurrent infection within 6-12 months prior to initiation of ublituximab