{"nct_id":"NCT01537900","title":"A Multiple Dose Study of Grazoprevir (MK-5172) in Hepatitis C-Infected Participants (MK-5172-010)","status":"COMPLETED","status_verified_date":"2018-08","start_date":"2013-10-01","start_date_type":"ACTUAL","primary_completion_date":"2014-07-31","primary_completion_date_type":"ACTUAL","completion_date":"2014-07-31","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}