{"nct_id":"NCT00671632","title":"Behavioral and Subjective Efficacy of Ramelteon in Subjects With a History of Polydrug Abuse","status":"COMPLETED","status_verified_date":"2012-02","start_date":"2003-06","start_date_type":null,"primary_completion_date":"2003-12","primary_completion_date_type":"ACTUAL","completion_date":"2003-12","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["TAK"]}