Impact of SGLT2 Inhibitors on Mortality Across Different Populations: A Systematic Review and Meta-Analysis

< 0.0001), with the greatest benefit observed in chronic heart failure and CKD subgroups. SGLT2 inhibitors as a class provide a consistent and significant reduction in all-cause mortality across both short-term (up to one year) and long-term follow-up. The early survival benefit is particularly evident when initiated during acute cardiac decompensation, while the long-term benefit extends to chronic heart failure, CKD, and high-risk DM. Future well-designed trials are needed to address the impact of less-explored SGLT2 inhibitors and understudied populations.