{"nct_id":"NCT00943761","title":"A Study of Vaniprevir (MK-7009) in Participants With Chronic Hepatitis C Infection After Participation in Other Vaniprevir Studies (MK-7009-028)","status":"COMPLETED","status_verified_date":"2021-01","start_date":"2009-10-23","start_date_type":"ACTUAL","primary_completion_date":"2013-05-29","primary_completion_date_type":"ACTUAL","completion_date":"2013-05-29","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["MRK"]}