{"nct_id":"NCT00413790","title":"Pharmacologic Effects of Darifenacin and Tolterodine on Cardiovascular Parameters in Healthy Subjects","status":"COMPLETED","status_verified_date":"2008-01","start_date":"2006-11","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":"2007-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}