{"nct_id":"NCT00639483","title":"Efficacy and Safety of Celecoxib as Add-on Therapy to Risperidone Versus Risperidone Alone in Patients With Schizophrenia","status":"COMPLETED","status_verified_date":"2009-03","start_date":"2003-03","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2004-01","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["PFE"]}