{"nct_id":"NCT00147628","title":"Assessment Of Sildenafil On Erectile Function And Intercourse Satisfaction And To Validate A New Subject Questionnaire","status":"COMPLETED","status_verified_date":"2021-01","start_date":"2005-11","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2006-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}