Sodium-glucose cotransporter 2 inhibitors vs. glucagon-like peptide-1 receptor agonists and dipeptidyl peptidase-4 inhibitors for incident and recurrent urolithiasis: a European Association of Urology Endourology systematic review.

Authors

Arianna Pischetola, Francesco Esperto, Arman Tsaturyan, Ali Talyshinski, Selcuk Guven, Abhishek Singh, Bhaskar Kumar Somani

Published in

Translational andrology and urology. Volume 15. Issue 9. Pages 347. Sep 30, 2026. Epub Sep 23, 2026.

Abstract

Urolithiasis is a recurrent metabolic condition associated with obesity, metabolic syndrome, and type 2 diabetes (T2D), yet the relationship between modern antidiabetic drug classes and stone risk remains incompletely defined. This systematic review aimed to evaluate comparative clinical-event evidence on sodium-glucose cotransporter 2 inhibitors (SGLT2i), glucagon-like peptide-1 receptor agonists (GLP-1 RA), and dipeptidyl peptidase-4 inhibitor (DPP-4i) in relation to incident, recurrent, or severe urolithiasis outcomes.
This systematic review (PROSPERO ID: CRD420261366483) was reported according to PRISMA 2020. The PICO framework was: (P) adults receiving antidiabetic pharmacotherapy; (I) SGLT2i use; (C) GLP-1 RA, DPP-4i, or other active antidiabetic therapies; and (O) incident, recurrent, or severe urolithiasis events. MEDLINE, Embase, Cochrane CENTRAL, and Scopus were searched from inception through April 2026, with additional studies identified through reference-list screening. Risk of bias was assessed using ROBINS-I. Findings were synthesized narratively.
Six comparative clinical-event studies met inclusion criteria. All were observational studies using active antidiabetic comparators. Across studies, SGLT2i use was consistently associated with lower urolithiasis risk compared with GLP-1 RA or DPP-4i vs. GLP-1 RA, SGLT2i were associated with lower incident and recurrent urolithiasis outcomes, with hazard ratios (HRs) ranging from 0.51 to 0.69 and rate ratios from 0.58 to 0.82 vs. DPP-4i, SGLT2i were associated with lower incident, recurrent, and procedure-requiring stone outcomes, with HRs ranging from 0.33 to 0.84 and rate ratios from 0.63 to 0.73. The absolute risk reduction appeared greatest among patients with prior or recently active urolithiasis. All included studies were judged to have moderate overall risk of bias.
SGLT2i use was consistently associated with lower incident, recurrent, and procedure-requiring urolithiasis risk vs. GLP-1 RA or DPP-4i. Absolute risk differences were greatest among patients with prior or recently active urolithiasis. Given the observational evidence and moderate risk of bias, prospective studies with prespecified stone outcomes are needed.

PMID:
42866845
Bibliographic data and abstract were imported from PubMed on 14 Oct 2026.

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