{"nct_id":"NCT00335101","title":"Renal Effects of Three Iodinated Contrast Media (CM) in Patients at Risk Undergoing Coronary Angiography","status":"WITHDRAWN","status_verified_date":"2019-04","start_date":"2006-06","start_date_type":null,"primary_completion_date":null,"primary_completion_date_type":null,"completion_date":null,"completion_date_type":null,"phases":["PHASE4"],"tickers":["GEHC"]}