{"nct_id":"NCT04889872","title":"PROGRESS: Management of Moderate Aortic Stenosis by Clinical Surveillance or TAVR","status":"RECRUITING","status_verified_date":"2025-09","start_date":"2021-10-12","start_date_type":"ACTUAL","primary_completion_date":"2029-06","primary_completion_date_type":"ESTIMATED","completion_date":"2037-06","completion_date_type":"ESTIMATED","phases":["NA"],"tickers":["EW"]}