{"nct_id":"NCT01843660","title":"An Efficacy and Safety Study of Tramadol Hydrochloride-Paracetamol in Treatment of Moderate to Severe Acute Neck-Shoulder Pain and Low Back Pain","status":"COMPLETED","status_verified_date":"2013-06","start_date":"2007-09","start_date_type":null,"primary_completion_date":"2008-05","primary_completion_date_type":"ACTUAL","completion_date":"2008-05","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["JNJ"]}