{"nct_id":"NCT01686932","title":"Vildagliptin vs Sitagliptin add-on to Insulin - Impact on Glycemic Profile and Correlation of Hypoglycemic Episodes and Heart Function","status":"COMPLETED","status_verified_date":"2016-02","start_date":"2012-11","start_date_type":null,"primary_completion_date":"2014-09","primary_completion_date_type":"ACTUAL","completion_date":"2014-09","completion_date_type":"ACTUAL","phases":["PHASE4"],"tickers":["NVS"]}