Type 2 & other diabetes

Impact of SGLT2 inhibitors on patient outcomes: a network meta-analysis

Cardiovasc DiabetolPublished Systematic review and network meta-analysis of randomised controlled trials

Pooled result · All-cause death, DM populationResult — go to the resultRelative risk 0.81 95% CI 0.69–0.96

Authors' conclusion

Our network meta-analysis revealed that empagliflozin users with diabetes experienced a lower risk of dying from any cause than those using dapagliflozin. Additionally, canagliflozin users demonstrated a reduced risk of cardiovascular death or HHF compared to dapagliflozin users in those without HF. In HF patients, less selective SGLT2 inhibitors showed superior CV composite outcomes, even surpassing the performance of highly selective SGLT2 inhibitors.

Study context

Population
Patients with and without comorbidities including diabetes mellitus (DM), heart failure (HF) and chronic kidney disease (CKD) in RCTs up to March 28, 2023
Participants
75,334 patients14 RCTs
Comparison
Individual SGLT2i vs each other; highly vs less selective SGLT2i
Outcome
All-cause death, DM population
Methodological detailsrandom-effects model, Risk of Bias tool 2.0, CINeMA certainty of evidence, subgroup analysis by SGLT2i selectivity, Searched PubMed, Embase, Cochrane and ClinicalTrials.gov, 40,956 took SGLT2i and 34,378 did not
  • Random-effects model
  • Risk of Bias tool 2.0
  • CINeMA certainty of evidence
  • Subgroup analysis by SGLT2i selectivity
  • Searched PubMed, Embase, Cochrane and ClinicalTrials.gov
  • 40,956 took SGLT2i and 34,378 did not

Pooled result

As reported in the abstract

Relative risk

0.81

95% CI 0.69–0.96

Empagliflozinvs Dapagliflozin
RR 0.81 (95% CI 0.69–0.96)

Further pooled results

OutcomeRR (95% CI)
CV death or HHF, HF populationSotagliflozinvs DapagliflozinBorderline significantly lower risk with sotagliflozin0.90 (0.80–1.01)
CV death or HHF, non-HF populationCanagliflozinvs Dapagliflozin0.75 (0.58–0.98)
MACE, HF patientsLess selective SGLT2 inhibitorsvs Highly selective SGLT2 inhibitorsSubgroup analysis0.75 (0.62–0.90)

Original publication

Impact of SGLT2 inhibitors on patient outcomes: a network meta-analysis. Cardiovasc Diabetol. Published 27 October 2023. doi:10.1186/s12933-023-02035-8

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