Dapagliflozin in Patients With Chronic Kidney Disease: A Systematic Review and Meta-Analysis on Randomized, Double-Blind, Placebo-Controlled Multicenter Trials Publisher



Khodabandeh H¹ ; Molaee H² ; Ghashghaie L³ ; Farnia MR⁴ ; Alivand S⁵ ; Zandiyeh F⁶ ; Gharebakhshi F¹ ; Rashidi E⁷ ; Mir N⁸ Show Affiliations
Source: Journal of Nephropathology Published:2025

Abstract

Introduction: Sodium-glucose cotransporter-2 (SGLT2) inhibitors reduce the mortality rate, hospitalization, and cardiac morbidity in diabetic patients. However, their safety in chronic kidney disease (CKD) individuals is still debatable. Objectives: The present study aims to evaluate the effect of dapagliflozin on primary composite outcomes and mortality rate in CKD patients using a systematic review and meta-analysis approach. Materials and Methods: In this meta-analysis, Cochrane, Web of Science, Scopus, and PubMed databases, along with the Google Scholar search engine, were queried until March 2023. Data were analyzed by STATA software version 14 at a significance level of P < 0.05. Results: A total of nine randomized clinical trials (RCTs) articles were reviewed, with a sample size of 16720 in the dapagliflozin group and 13 476 in the placebo group. Dapagliflozin use (10 mg/d) compared to placebo improved primary composite outcomes in CKD patients by 39% (OR=0.61, 95% CI: 0.57, 0.65) while reducing the mortality rate by 31% (OR=0.69, 95% CI: 0.63, 0.76). In an analysis by treatment length, no statistically significant change was noted in early composite outcomes (OR=0.70, 95% CI: 0.48, 1.01) and mortality rate (OR=0.75, 95% CI: 0.39, 1.45) between patients who were on dapagliflozin for less than two years and the placebo group. However, patients receiving dapagliflozin for two years and above had significantly improved primary composite outcomes (OR=0.60, 95% CI: 0.55, 0.66) and mortality rate (OR=0.69, 95% CI: 0.61, 0.79) compared to the placebo group. Conclusion: Dapagliflozin use, compared to placebo, improved the early composite outcomes and mortality rate in CKD patients. Prescribing a daily dose of 10 mg for a treatment duration of over two years seems safe in these patients. © 2025 The Author(s).