{"nct_id":"NCT03496012","title":"Efficacy and Safety of BIIB111 for the Treatment of Choroideremia","status":"COMPLETED","status_verified_date":"2023-11","start_date":"2017-12-11","start_date_type":"ACTUAL","primary_completion_date":"2020-12-01","primary_completion_date_type":"ACTUAL","completion_date":"2020-12-01","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["BIIB"]}