Key result
SGLT2 inhibitors linked to ~28% lower risk of new-onset AFib vs GLP-1RAs in T2D.
Why the study?
Whether SGLT2 inhibitors are associated with lower risk of new-onset AF compared with GLP-1 receptor agonists in patients with type 2 diabetes was unknown.
Do SGLT2 inhibitors reduce the risk of new-onset atrial fibrillation compared to GLP-1 receptor agonists in Asian patients with type 2 diabetes?
Cohort (n=19,312)
Yes
Do SGLT2 inhibitors reduce the risk of new-onset atrial fibrillation compared to GLP-1 receptor agonists in Asian patients with type 2 diabetes?
In a real-world Taiwanese cohort of patients with type 2 diabetes, SGLT2 inhibitors were associated with a 28% lower risk of new-onset atrial fibrillation compared to GLP-1 receptor agonists.
Answers are grounded in this paper and cite their sources.
Should not yet change prescribing for AF prevention in type 2 diabetes; leaves open need for randomized confirmation.
CONTEXT: Whether sodium-glucose cotransporter 2 inhibitors (SGLT2is) are associated with lower risk of new-onset atrial fibrillation (AF) compared with glucagon-like peptide-1 receptor agonists (GLP-1RAs) in patients with type 2 diabetes was unknown. OBJECTIVE: We aimed to determine the comparative risk of new-onset AF with SGLT2is vs GLP-1RAs in Asian patients with type 2 diabetes in a real-world setting. METHODS: We used medical data from a multicenter health care provider in Taiwan and enrolled 16 566 and 2746 patients treated with an SGLT2i and a GLP-1RA, respectively, from January 1, 2016, to December 31, 2018. Propensity score weighting was used to balance the baseline covariates. The patients were followed from the drug index date until the occurrence of new-onset AF or the end of the follow-up period. RESULTS: In this study, 54%, 45%, and 1% of the SGLT2i group patients were treated with empagliflozin, dapagliflozin, and canagliflozin, respectively, and 65% and 35% of the GLP-1RA group patients were treated with liraglutide and dulaglutide, respectively. SGLT2is were associated with lower risk of new-onset AF compared with GLP-1RAs after inverse probability of treatment weighting (subdistribution hazard ratio: 0.72; 95% CI, 0.54-0.97; P = 0.028). Subgroup analysis revealed that this finding was consistent among the following high-risk subgroups: older patients, female patients, and patients with cardiovascular disease or chronic kidney disease. CONCLUSION: SGLT2is were associated with lower risk of new-onset AF compared with GLP-1RAs among patients with type 2 diabetes mellitus in a real-world practice.
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Hsiao et al. (2022) conducted a cohort in Type 2 diabetes (n=19,312). Sodium-glucose cotransporter 2 inhibitors (SGLT2is) vs. Glucagon-like peptide-1 receptor agonists (GLP-1RAs) was evaluated on New-onset atrial fibrillation (HR 0.72, 95% CI 0.54-0.97, p=0.028).
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