Timing of Antidiabetic Medication Initiation and Risk of Cardiovascular Events and Mortality
JAMA Network Open 10.1001/jamanetworkopen.2026.19362June 22, 2026 at 11:00 AM EDT
Is there a difference in the risk of major adverse cardiovascular events (MACE) and mortality among individuals who initiated antidiabetic medication (ADM) within 3, 6, or 12 months after meeting the diagnostic threshold for type 2 diabetes?In this cohort study involving 23 452 participants, earlier ADM initiation after meeting the diagnostic threshold for type 2 diabetes was not associated with risk of MACE but was associated with a lower risk of mortality over a 5-year follow-up.These findings suggest health care authorities should adopt evidence-based strategies that promote timely intervention to optimize outcomes in type 2 diabetes management.
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