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  • 89-OR: Cardiovascular and M...
    ROH, MIIN; TESFAYE, HELEN; AIELLO, LLOYD P.; KIM, SEOYOUNG C.; PATORNO, ELISABETTA

    Diabetes (New York, N.Y.), 06/2021, Letnik: 70, Številka: Supplement_1
    Journal Article

    While intravenous anti-VEGF agents are known to contribute to arterial thromboembolic events, the cardiovascular (CV) safety of intravitreal anti-VEGF inhibitors remain unclear. Using Medicare and 2 U.S. commercial claims datasets (1/2009-12/2017), we identified 1:1 propensity score matched patients aged ≥18 years with DR initiating treatment with (1) intravitreal anti-VEGF injections or (2) laser procedure or intravitreal steroid injections (30,681 matched pairs). We assessed a composite CV outcome myocardial infarction (MI) or stroke, its individual components, and mortality, using an intention-to-treat (ITT) scheme censoring at 180 days and 365 days of follow-up. We estimated pooled HRs and 95% CIs adjusting for 85 baseline covariates. Compared to laser or steroid treatment, intravitreal anti-VEGF injections were associated with a similar risk of the composite CV outcome HR:0.91 (95% CI:078, 1.06), MI 0.91 (0.74, 1.11), stroke 0.92 (0.74, 1.15), or risk of mortality 1.14 (0.87, 1.51) at 6 months of follow up. Results were consistent in an ITT analysis censoring at 365 days (Table). Intravitreal anti-VEGF injections, compared to laser or steroid treatment, had similar risk of CV events and mortality in patients with DR.