{"nct_id":"NCT02251990","title":"Grazoprevir (MK-5172) and Elbasvir (MK-8742) Combination in Treatment-Naïve Hepatitis C Virus Participants (MK-5172-067)","status":"COMPLETED","status_verified_date":"2019-01","start_date":"2015-01-28","start_date_type":"ACTUAL","primary_completion_date":"2016-09-27","primary_completion_date_type":"ACTUAL","completion_date":"2017-04-10","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}