{"nct_id":"NCT02528201","title":"A Study Of Celecoxib Versus Diclofenac In Patients With Ankylosing Spondylitis","status":"COMPLETED","status_verified_date":"2015-08","start_date":"2002-09","start_date_type":null,"primary_completion_date":"2004-11","primary_completion_date_type":"ACTUAL","completion_date":"2004-11","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}