{"nct_id":"NCT03682497","title":"Study in HFpEF Patients to Compare the Effect of AZD9977 and Spironolactone on Serum Potassium","status":"TERMINATED","status_verified_date":"2020-04","start_date":"2018-11-01","start_date_type":"ACTUAL","primary_completion_date":"2020-03-31","primary_completion_date_type":"ACTUAL","completion_date":"2020-03-31","completion_date_type":"ACTUAL","phases":["PHASE1"],"tickers":["AZN"]}