Sanofi VITALIZE

A Phase 3, randomized, double-blind, study evaluating efficacy and safety of riliprubart versus intravenous immunoglobulin (IVIg) in participants with chronic inflammatory demyelinating polyneuropathy.

The purpose of the study is to evaluate efficacy of riliprubart compared to IVIg in adult participants with CIDP who are receiving maintenance treatment with IVIg. The study duration will be for a maximum of 109 weeks including screening, treatment phases, and follow-up.