{"nct_id":"NCT00736957","title":"A Long-term Efficacy and Safety Study of Tramadol Hydrochloride Plus Acetaminophen (JNS013) in Japanese Participants With Chronic Pain","status":"COMPLETED","status_verified_date":"2014-06","start_date":"2008-05","start_date_type":null,"primary_completion_date":"2009-10","primary_completion_date_type":"ACTUAL","completion_date":"2009-11","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["JNJ"]}