{"nct_id":"NCT00838383","title":"Confirming The Sitaxsentan Dose In Patients Undergoing Heart Surgery","status":"COMPLETED","status_verified_date":"2022-08","start_date":"2006-08-10","start_date_type":"ACTUAL","primary_completion_date":"2008-03-31","primary_completion_date_type":"ACTUAL","completion_date":"2008-03-31","completion_date_type":"ACTUAL","phases":["PHASE2"],"tickers":["PFE"]}