P2482Sex-based differences in cardioprotective role of SGLT-2 inhibitors in patients with type 2 diabetes mellitus
Abstract
Randomized studies have shown that sodium-glucose cotransporter-2 inhibitors (SGLT2i) reduce major cardiovascular events in patients with type 2 diabetes mellitus. However, it is not known whether there are significant sex-based differences in the cardioprotective role of SGLT-2 inhibitors.
To investigate whether sex differences exist in reduction of major cardiovascular events (MACE)in patients with type 2 diabetes mellitus when treated with SGLT2i.
A comprehensive PubMed search was conducted using keywords, (“Diabetes” AND (“Dapagliflozin” OR “Empagliflozin” OR “Canagliflozin” OR “Ertugliflozin”) AND “Outcomes”) that resulted in a total of 221 studies. Studies were included in our meta-analysis if they were randomized controlled trials, placebo-controlled, reported MACE as the primary outcome and reported sex-based subgroup analyses of these outcomes. Only 2 RCTs (EMPA-REG and DECLARE-TIMI 58) met our inclusion criteria.The sex-based event data for both trials was pooled to calculate risk ratios (RR) with 95% confidence intervals (CI). Analyses was performed using Comprehensive Meta-analysis (CMA) software. Fixed effect models, random effect models and mixed effect models were used.
Pooled datafrom the 2 RCTs (EMPA-REG and DECLARE-TIMI 58) resulted in a total of 24,180 patients who were included in our primary analysis. Of these, 2331 patients were reported to have MACE. In our pooled data, SGLT2i reduced MACE in patients with diabetes with an overall risk ratio of 0.92…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 24,180 participants or records.
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