Can SGLT-2 Inhibitors Shield Against Autoimmune Disease?
October 29, 2025
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2 min
5 Key Takeaways
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1
SGLT-2 inhibitors lower autoimmune disease incidence in type 2 diabetes.
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2
Study utilized a cohort of 2,032,157 adults from South Korea.
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3
Hazard ratio for autoimmune diseases was 0.8
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4
Reduction driven by lower risk of inflammatory arthritis.
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5
Increased risk of genital infections noted with SGLT-2 inhibitors.
Sodium-glucose cotransporter-2 (SGLT-2) inhibitors in adults with type 2 diabetes were linked to a lower incidence of autoimmune rheumatic diseases compared to sulfonylureas, according to a BMJ study. Analyzing over 2 million individuals from South Korea, researchers found a hazard ratio of 0.89 for developing these diseases, particularly due to a decreased risk of inflammatory arthritis. The study controls for confounders and highlights the potential of newer diabetes medications to influence autoimmune outcomes.
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