{"nct_id":"NCT01705145","title":"Study of Ivacaftor in Cystic Fibrosis Subjects 2 Through 5 Years of Age With a CFTR Gating Mutation","status":"COMPLETED","status_verified_date":"2016-03","start_date":"2013-01","start_date_type":null,"primary_completion_date":"2014-03","primary_completion_date_type":"ACTUAL","completion_date":"2014-03","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["VRTX"]}