{"nct_id":"NCT00604188","title":"A Randomized Acceptability and Safety Study of Suboxone Induction in Heroin Users (P05042)(COMPLETED)","status":"COMPLETED","status_verified_date":"2017-06","start_date":"2008-02-22","start_date_type":"ACTUAL","primary_completion_date":"2009-12-10","primary_completion_date_type":"ACTUAL","completion_date":"2009-12-10","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["MRK"]}