{"nct_id":"NCT01010906","title":"A Study Investigating the Influence of Hepatic Insufficiency on the Pharmacokinetics of Vaniprevir (MK-7009-005)","status":"COMPLETED","status_verified_date":"2018-09","start_date":"2009-07-01","start_date_type":"ACTUAL","primary_completion_date":"2010-06-11","primary_completion_date_type":"ACTUAL","completion_date":"2010-06-21","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["MRK"]}