{"nct_id":"NCT04142658","title":"PROACT Xa - A Trial to Determine if Participants With an On-X Aortic Valve Can be Maintained Safely on Apixaban","status":"TERMINATED","status_verified_date":"2024-03","start_date":"2020-05-01","start_date_type":"ACTUAL","primary_completion_date":"2022-12-12","primary_completion_date_type":"ACTUAL","completion_date":"2022-12-12","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AORT"]}