{"nct_id":"NCT00297375","title":"A Study Comparing the Effectiveness and Safety of ULTRACET® (Tramadol HCl/Acetaminophen) Versus Placebo for the Treatment of Acute Pain From a Migraine Headache","status":"COMPLETED","status_verified_date":"2010-04","start_date":"2003-04","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2003-08","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["JNJ"]}