{"nct_id":"NCT00553605","title":"Efficacy And Safety Of Parecoxib 40mg vs. Ketoprofen 100mg In The Management Of Acute Renal Colic","status":"COMPLETED","status_verified_date":"2012-12","start_date":"2007-06","start_date_type":null,"primary_completion_date":"2009-06","primary_completion_date_type":"ACTUAL","completion_date":"2009-06","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}