Type 2 & other diabetes

The effectiveness of sodium-glucose co-transporter 2 inhibitors on cardiorenal outcomes: an updated systematic review and meta-analysis

Cardiovasc DiabetolPublished Systematic review and meta-analysis of randomised trials

Authors' conclusion

This updated and comprehensive meta-analysis substantiates and strengthens the clinical recommendations of the CCS cardiorenal guidelines.

Study context

Population
Adults in placebo-controlled RCTs of SGLT2i and GLP-1 RA; mean age ranged from 59.9 to 68.4 years
Participants
151,023 adults
Comparison
SGLT2i and GLP-1 RA vs standard care
  • SGLT2in = 90,943
  • GLP-1 RAn = 60,080
Outcome
Cardiorenal outcomes vs standard care
Methodological detailsplacebo-controlled trials, updated search, GRADE certainty assessment, indirect comparison, Search updated from September 2021 to April 2023; three new trials and additional results from an updated existing trial on SGLT2i included
  • Placebo-controlled trials
  • Updated search
  • GRADE certainty assessment
  • Indirect comparison
  • Search updated from September 2021 to April 2023; three new trials and additional results from an updated existing trial on SGLT2i included

Pooled result

As reported in the abstract

Cardiovascular (CV) mortality reduction, SGLT2i & GLP-1 RA
14% & 13%
Any-cause mortality reduction, SGLT2i & GLP-1 RA
12% & 12%
Major adverse CV events (MACE) reduction, SGLT2i & GLP-1 RA
11% & 14%
Heart failure (HF) hospitalization reduction, SGLT2i & GLP-1 RA
30% & 9%
CV death or HF hospitalization reduction, SGLT2i & GLP-1 RA
23% & 11%
Kidney composite outcome reduction, SGLT2i & GLP-1 RA
32% & 22%

Further pooled results

Cardiorenal outcomes in T2D

Non-fatal stroke reduction, only with GLP-1 RA, in T2D
16%
HF hospitalization reduction, only with SGLT2i, in T2D
30%
Both classes demonstrated significant cardiorenal protection in T2D

Original publication

The effectiveness of sodium-glucose co-transporter 2 inhibitors on cardiorenal outcomes: an updated systematic review and meta-analysis. Cardiovasc Diabetol. Published 15 February 2024. doi:10.1186/s12933-024-02154-w

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