{"nct_id":"NCT00418782","title":"A Study Of The Effect Of CE-224535 On Knee OA (Osteoarthritis) Pain","status":"TERMINATED","status_verified_date":"2018-12","start_date":"2007-01","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2007-08","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["PFE"]}