SGLT-2 inhibitors and risk of 59 long-term health conditions, hospitalisation, and mortality.

Authors

Jingya Wang, Jennifer Cooper, Eleanor Hathaway, Megha Singh, Lei Su, Krishna Gokhale, Steven Wambua, Francesca L Crowe, Nicola J Adderley, G Neil Thomas, Graham Lipkin, Lisa J Hill, Indranil Dasgupta, Wasim Hanif, Punith Kempegowda, Kesavapillai Subramonian, Kar Keung Cheng, Thomas Jackson, Konstantinos A Toulis, Krishnarajah Nirantharakumar

Published in

European journal of endocrinology. Aug 18, 2026. Epub Aug 18, 2026.

Abstract

Type 2 diabetes mellitus (T2DM) is often the first condition on the pathway to patients developing multiple long-term conditions (MLTC). The impact of sodium-glucose cotransporter 2 inhibitors (SGLT-2i), a key T2DM treatment, on hospitalisation and MLTC progression remains uncertain.
In this comparative effectiveness study, we emulated a target trial using linked primary care, hospital, and mortality records in England (2012-2023). Adults aged ≥40 years with T2DM initiating SGLT-2i or dipeptidyl peptidase-4 inhibitors (DPP-4i) were included (n=364,522). Outcomes included all-cause mortality, first hospitalisation, number of hospitalisations, and incidence of 59 prespecified long-term conditions across 17 organ systems. Weighted Cox proportional hazards and negative binomial regression models were used to estimate adjusted hazard ratios (aHRs) or adjusted mean differences (aMDs), with 95% CIs and Benjamini-Yekutieli correction for multiple testing.
Compared with DPP-4i, SGLT-2i use was associated with lower risks of all-cause mortality (aHR 0.73, 95% CI 0.71-0.75), first hospitalisation (aHR 0.86, 95% CI 0.85-0.87), and number of hospitalisations (aMD -0.36, 95% CI -0.38 to -0.34; all p<0.001). SGLT-2i initiators had reduced risks for 28 conditions, including dementia, cancer, metabolic dysfunction-associated steatotic liver disease, diabetic foot ulcer, epilepsy, and rheumatoid arthritis. Increased risks were observed for four conditions, including candidiasis and diabetic ketoacidosis.
SGLT-2i use in T2DM was associated with significant reductions in mortality, hospitalisation, and MLTC burden. The broad protective effects across multiple organ systems highlight the potential of SGLT-2i to offer a holistic therapeutic strategy in the management of diabetes and its multisystem complications.

PMID:
42612181
Bibliographic data and abstract were imported from PubMed on 19 Aug 2026.

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