{"nct_id":"NCT00683657","title":"Safety and Efficacy Study of Subjects That Are Taking Saxagliptin Added Onto Metformin XR Compared to Subjects Taking Metformin XR Alone","status":"COMPLETED","status_verified_date":"2015-05","start_date":"2008-07","start_date_type":null,"primary_completion_date":"2009-02","primary_completion_date_type":"ACTUAL","completion_date":"2009-02","completion_date_type":"ACTUAL","phases":["PHASE3"],"tickers":["AZN"]}