Overview Study of an Investigational Drug, RO7239361 (BMS-986089), in Ambulatory Boys With DMD Status: Terminated Trial end date: 2020-04-15 Target enrollment: Participant gender: Summary The purpose of this study is to determine the safety and tolerability of RO7239361 in boys with Duchenne Muscular Dystrophy with any genetic mutation. Phase: Phase 1/Phase 2 Details Lead Sponsor: Hoffmann-La Roche