{"nct_id":"NCT01134536","title":"Pharmacokinetics and Safety Study of Tapentadol for Postsurgical Pain in Children and Adolescents","status":"COMPLETED","status_verified_date":"2014-07","start_date":"2011-10","start_date_type":null,"primary_completion_date":"2013-03","primary_completion_date_type":"ACTUAL","completion_date":"2013-03","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["JNJ"]}