This is an observational screening study to evaluate the prevalence of anti-adeno-associated serotype 8 (AAV8) antibodies in participants with Duchenne muscular dystrophy (DMD). Information collected in this study may be used to identify potential participants for DMD investigational gene therapy clinical trials.~This study consists of:~A phone/video interview to provide e-consent and medical history~A single home health visit to collect blood sample for antibody testing~A phone/video call for communication of AAV8 antibody test results
This is an observational screening study to evaluate the prevalence of anti-adeno-associated serotype 8 (AAV8) antibodies in participants with Duchenne muscular dystrophy (DMD).