The gene therapy delandistrogene moxeparvovec was recently approved for patients with Duchenne muscular dystrophy (DMD) who are at least 4 years old. This expanded approval is based on the efficacy and safety results from the EMBARK trial. Joining Dr. Charles Turck to break down those key findings and the implications of this advancement in DMD treatment is Dr. John Brandsema. Dr. Brandsema is the Neuromuscular Section Head at the Children’s Hospital of Philadelphia, where one of the clinical trials for this gene therapy took place.