{"nct_id":"NCT01901328","title":"Efficacy and Safety Study of CB-5945 for the Treatment of Opioid-Induced Constipation","status":"TERMINATED","status_verified_date":"2018-10","start_date":"2013-04-07","start_date_type":"ACTUAL","primary_completion_date":"2014-02-13","primary_completion_date_type":"ACTUAL","completion_date":"2014-02-13","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["MRK"]}