PRINCETON, N.J. & WILMINGTON, Del.--(BUSINESS WIRE)--Bristol-Myers Squibb Company (NYSE: BMY) and AstraZeneca (NYSE: AZN) today announced the commencement of the “Saxagliptin Assessment of Vascular Outcomes Recorded in Patients with Diabetes Mellitus” trial (SAVOR-TIMI 53), a multicenter, randomized, double-blind, placebo-controlled Phase 4 study, to evaluate treatment with ONGLYZA™ (saxagliptin), a dipeptidyl peptidase-4 (DPP4) inhibitor, in adult type 2 diabetes patients with cardiovascular risk factors. The five-year study will follow approximately 12,000 patients with type 2 diabetes, who have either a history of previous cardiovascular events or multiple risk factors for vascular disease, and includes patients with renal impairment.