{"nct_id":"NCT00252733","title":"Diabetic Retinopathy Candesartan Trials","status":"COMPLETED","status_verified_date":"2014-04","start_date":"2001-06","start_date_type":null,"primary_completion_date":"2008-04","primary_completion_date_type":"ACTUAL","completion_date":"2008-04","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AZN"]}