{"nct_id":"NCT00895882","title":"Study to Evaluate Different Regimens of Vaniprevir (MK7009) for the Treatment of Chronic Genotype 1 Hepatitis C Virus Infection in Treatment-naive Patients (MK-7009-019)(WITHDRAWN)","status":"WITHDRAWN","status_verified_date":"2015-10","start_date":"2010-11","start_date_type":null,"primary_completion_date":"2013-01","primary_completion_date_type":"ESTIMATED","completion_date":"2013-01","completion_date_type":"ESTIMATED","phases":["PHASE2"],"tickers":["MRK"]}