Diabetes complications

Kidney outcomes with SGLT2 inhibitors in patients with diabetes and an insulin‐deficient phenotype: A real world analysis

Diabetes Obes MetabPublished Retrospective cohort study

Authors' conclusion

SGLT2i demonstrated substantial kidney protection in insulin-deficient patients, extending benefits beyond type 2 diabetes. These findings highlight SGLT2i as a potential therapeutic option for mitigating DKD in high-risk populations.

Study context

Population
Adults with insulin-deficient diabetes, large Health Maintenance Organization in Israelpropensity score-matched
Participants
12,530 adults
Exposure
SGLT2i users vs non-users
Outcome
Composite of:
  • ≥50% decline in eGFR to <60 mL/min/1.73 m²
  • Progression to eGFR <15 mL/min/1.73 m²
Follow-up
Median 1657 days
Methodological detailspropensity score-matched, real world data
  • Propensity score-matched
  • Real world data

Main finding

As reported in the abstract

Composite of:
  • ≥50% eGFR decline to <60 mL/min/1.73 m²
  • Progression to eGFR <15 mL/min/1.73 m²

SGLT2i use associated with reduced incidence of the primary outcome

HR 0.79

p < 0.001

Observational data: associations, not effects.

Secondary outcomes

OutcomeHRP value
Doubling of serum creatinine0.76P < 0.001

Albuminuria category

SGLT2i users transitioning to normoalbuminuria
51%

Subgroups

Benefits were consistent across subgroups

Safety

DKA incidence

P = 0.03

Diabetic ketoacidosis (DKA) incidence

Overall DKA frequency was low

Original publication

Kidney outcomes with SGLT2 inhibitors in patients with diabetes and an insulin‐deficient phenotype: A real world analysis. Diabetes Obes Metab. Published 14 March 2025. doi:10.1111/dom.16329

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