{"nct_id":"NCT00523887","title":"Fentanyl for Treatment Pain Caused by Radiotherapy","status":"COMPLETED","status_verified_date":"2010-04","start_date":"2005-08","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2006-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["JNJ"]}