{"nct_id":"NCT00411437","title":"Effects Of Detrol LA On Memory And Cognition In Elderly Population","status":"COMPLETED","status_verified_date":"2021-01","start_date":"2006-12","start_date_type":null,"primary_completion_date":"2007-06","primary_completion_date_type":"ACTUAL","completion_date":"2007-06","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["PFE"]}