{"nct_id":"NCT03306277","title":"Gene Replacement Therapy Clinical Trial for Participants With Spinal Muscular Atrophy Type 1","status":"COMPLETED","status_verified_date":"2022-08","start_date":"2017-10-24","start_date_type":"ACTUAL","primary_completion_date":"2019-11-12","primary_completion_date_type":"ACTUAL","completion_date":"2019-11-12","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["NVS"]}