{"nct_id":"NCT00383578","title":"Efficacy and Safety of Vildagliptin Compared to Metformin in Elderly Drug Naive Patients With Type 2 Diabetes","status":"COMPLETED","status_verified_date":"2013-01","start_date":"2006-09","start_date_type":null,"primary_completion_date":"2008-05","primary_completion_date_type":"ACTUAL","completion_date":null,"completion_date_type":null,"phases":["PHASE3"],"tickers":["NVS"]}