{"nct_id":"NCT03760029","title":"A Natural History Study In Chinese Male Patients With Duchenne Muscular Dystrophy","status":"COMPLETED","status_verified_date":"2024-09","start_date":"2019-07-24","start_date_type":"ACTUAL","primary_completion_date":"2023-03-21","primary_completion_date_type":"ACTUAL","completion_date":"2023-03-21","completion_date_type":"ACTUAL","phases":["NA"],"tickers":["PFE"]}