{"nct_id":"NCT00580190","title":"Evaluation Of PF-00572778 And Alprazolam On Naloxone Challenge In Healthy Subjects","status":"TERMINATED","status_verified_date":"2009-09","start_date":"2007-09","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2008-02","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["PFE"]}