Alexion to Initiate Phase 3 Trial of Ultomiris for Familiar, Sporadic ALS Patients
In the coming months, Alexion Pharmaceuticals will launch a pivotal Phase 3 clinical trial to test its complement system inhibitor Ultomiris (ravulizumab) in people with amyotrophic lateral sclerosis (ALS) whose motor symptoms began in the prior three years. The CHAMPION-ALS trial — which follows an investigational new…