{"nct_id":"NCT00361582","title":"A Study to Evaluate the Effectiveness and Safety of Multiple Doses of Tapentadol(CG5503) in Patients Awaiting Joint Replacement Surgery","status":"COMPLETED","status_verified_date":"2010-04","start_date":"2006-10","start_date_type":null,"primary_completion_date":"2007-08","primary_completion_date_type":"ACTUAL","completion_date":"2007-08","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}