{"nct_id":"NCT00359151","title":"Celebrex Total Knee Arthroplasty Study","status":"TERMINATED","status_verified_date":"2021-03","start_date":"2006-11","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2007-07","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}