Researchers at FibroGen are seeking boys living with Duchenne muscular dystrophy (DMD) to participate in a phase 3 clinical trial to evaluate efficacy of the investigational drug pamrevlumab (FG-3019) in combination with systemic corticosteroids to treat DMD. Pamrevlumab is designed to decrease fibrosis in the muscles, thereby protecting the heart and lungs. This has the potential . . .