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SGLT2 Inhibitors vs GLP-1 Receptor Agonists and Clinical Outcomes in Patients With Diabetes With or Without Atrial Fibrillation
abstract
This abstract is available on the publisher's site.
Access this abstract nowCONTEXT
The coexistence of diabetes mellitus and atrial fibrillation (AF) is associated with substantial risks of adverse cardiovascular events.
OBJECTIVE
The relevant outcomes associated with the use of sodium-glucose cotransporter-2 inhibitor (SGLT2i) versus glucagon-like peptide-1 receptor agonists (GLP-1RA) among patients with type 2 diabetes (T2D) with/without concomitant AF remained unknown.
METHODS
In this nationwide retrospective cohort study from Taiwan National Health Insurance Research Database, there were 344,392 and 31,351 patients with T2D without AF, and 11,462 and 816 T2D patients with AF treated with SGLT2i and GLP-1RA from May 1, 2016, to December 31, 2019. Patients were followed from the drug-index date until the occurrence of study events, discontinuation of the index drug, or the end of the study period (December 31, 2020), whichever occurred first. We used propensity score stabilized weight to balance covariates across two medication groups.
RESULTS
The incidence rate of all study outcomes in patients with concomitant AF was much higher than in those without concomitant AF. For the AF cohort, SGLT2i vs. GLP-1RA was associated with a lower risk of hospitalization for heart failure (2.32 vs. 4.74 events per 100 person-years; hazard ratio (HR):0.48 [95% confidential interval (CI):0.36-0.66]), with no benefit seen for the non-AF cohort (P for homogeneity < 0.01). SGLT2i vs. GLP-1RA was associated with a lower risk of composite kidney outcomes both in the AF (0.38 vs. 0.79 events per 100 person-years; HR:0.47; [95%CI:0.23-0.96]) and non-AF cohorts (0.09 vs. 0.18 events per 100 person-years; HR:0.53; [95%CI:0.43-0.64]). There were no significant differences in the risk of major adverse cardiovascular events and all-cause mortality in those who received SGLT2i compared to GLP-1RA for the AF or non-AF cohorts.
CONCLUSION
Considering the high risk of developing HF and/or high prevalence of concomitant HF in patients with diabetes, whether SGLT2i should be the preferred treatment to GLP-1RA for such a high-risk population requires further investigation.
Additional Info
Disclosure statements are available on the authors' profiles:
SGLT2 inhibitors vs. GLP-1 receptor agonists and clinical outcomes in patients with diabetes with/without atrial fibrillation
J. Clin. Endocrinol. Metab. 2024 Mar 11;[EPub Ahead of Print], YH Chan, TF Chao, SW Chen, HF Lee, PR Li, YH Yeh, CT Kuo, LC See, GYH LipFrom MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine.