Type 2 & other diabetes

Cardiovascular and mortality outcomes with GLP-1 receptor agonists vs other glucose-lowering drugs in individuals with non-alcoholic fatty liver disease (NAFLD) and type 2 diabetes: a large population-based matched cohort study

DiabetologiaPublished Population-based propensity-matched retrospective cohort study

Authors' conclusion

In individuals with NAFLD and type 2 diabetes, GLP-1RAs are associated with lower incidences of adverse CVEs and all-cause mortality compared with metformin or other second- and third-line glucose-lowering medications. However, there was no significant difference in adverse CVEs or all-cause mortality when compared with those taking SGLT2 inhibitors.

Study context

Population
Patients >20 years with NAFLD and T2D newly treated with glucose-lowering drugs 1 January 2013–31 December 2021, followed until 30 September 2022
Participants
2,835,398 patients
Exposure
GLP-1 RA vs SGLT2 inhibitors; GLP-1 RA vs other second- or third-line glucose-lowering medications
Outcome
New onset of adverse cardiovascular events (CVEs): HF, major adverse cardiovascular events (MACE) (unstable angina, MI, coronary procedures or surgeries) and composite cerebrovascular events
Methodological details1:1 propensity matching, TriNetX
  • 1:1 propensity matching
  • TriNetX

Main finding

As reported in the abstract

New-onset adverse CVEs
Hazard ratio (95% CI)
GLP-1RAsvs SGLT2 inhibitorsHF
0.97(0.93–1.01)
GLP-1RAsvs SGLT2 inhibitorsMACE
0.95(0.90–1.01)
GLP-1RAsvs SGLT2 inhibitorscerebrovascular events
0.99(0.94–1.03)
GLP-1RAsvs Other second- or third-line glucose-lowering medicationsHF
0.88(0.85–0.92)
GLP-1RAsvs Other second- or third-line glucose-lowering medicationsMACE
0.89(0.85–0.94)
GLP-1RAsvs Other second- or third-line glucose-lowering medicationscerebrovascular events
0.93(0.89–0.96)

Observational data: associations, not effects.

Secondary outcomes

OutcomeHR (95% CI)
All-cause mortality, GLP-1RAsvs other second- or third-line glucose-lowering medicationsPropensity-matched0.70 (0.66–0.75)

Sensitivity analyses

Similar results across sensitivity analyses

Parts of this Brief are withheld: the automatic checks could not confirm them against the abstract.

Original publication

Cardiovascular and mortality outcomes with GLP-1 receptor agonists vs other glucose-lowering drugs in individuals with NAFLD and type 2 diabetes: a large population-based matched cohort study. Diabetologia. Published 20 December 2023. doi:10.1007/s00125-023-06057-5

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