{"nct_id":"NCT03768089","title":"Study of VX-121 in Healthy Subjects and in Subjects With Cystic Fibrosis","status":"COMPLETED","status_verified_date":"2022-06","start_date":"2018-03-20","start_date_type":"ACTUAL","primary_completion_date":"2019-05-03","primary_completion_date_type":"ACTUAL","completion_date":"2019-05-03","completion_date_type":"ACTUAL","phases":["PHASE1","PHASE2"],"tickers":["VRTX"]}