{"nct_id":"NCT02508207","title":"A Phase 2 Study to Evaluate Effects of VX-661/Ivacaftor on Lung and Extrapulmonary Systems in Subjects With Cystic Fibrosis, Homozygous for the F508del-CFTR Mutation","status":"COMPLETED","status_verified_date":"2018-06","start_date":"2016-02","start_date_type":null,"primary_completion_date":"2017-06","primary_completion_date_type":"ACTUAL","completion_date":"2017-06","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["VRTX"]}