Dimethyl fumarate and teriflunomide for multiple sclerosis in a real-life setting: a French retrospective cohort study.

Background And Purpose: Dimethyl fumarate (DMF) and teriflunomide are approved oral disease-modifying treatments for relapsing-remitting multiple sclerosis (MS). Phase 3 trials established these agents to be effective and generally well tolerated, although comparative efficacy and discontinuation rates are still unknown. The aim of this study was to assess real-world efficacy and discontinuation of DMF and teriflunomide in patients with relapsing-remitting MS.