Type 2 & other diabetes

Empagliflozin improves insulin sensitivity in patients with recent acute coronary syndrome and newly detected dysglycaemia : Experiences from the randomized, controlled SOCOGAMI trial

Cardiovasc DiabetolPublished Randomised controlled trial

Authors' conclusion

Empagliflozin improved insulin sensitivity indexes in patients with a recent coronary event and drug naïve dysglycaemia. These findings support the safe use of empagliflozin as first-line glucose-lowering treatment in patients at very high cardiovascular risk with newly diagnosed dysglycaemia.

Study context

Population
Patients with recent MI or unstable angina and newly detected dysglycaemia (impaired glucose tolerance (IGT) or T2D); mean age 67.5 years, 19% femalesPatients with recent MI 36 · or unstable angina 6
Participants
42 patients
Comparison
Empagliflozin 25 mg daily vs placebo
  • Empagliflozinn = 20
  • Placebon = 22reference
Primary endpoint
Insulin resistance, insulin sensitivity and β-cell function indexes (from 2-hour OGTT glucose and insulin and fasting C-peptide)
Follow-up
7 months
Methodological detailsplacebo-controlled, Stress-perfusion cardiac MRI before randomization, 7 months after start of study drug and 3 months after cessation, Repeated measures ANOVA with treatment × visit interaction term
  • Placebo-controlled
  • Stress-perfusion cardiac MRI before randomization, 7 months after start of study drug and 3 months after cessation
  • Repeated measures ANOVA with treatment × visit interaction term

Primary result

As reported in the abstract

Insulin resistance, sensitivity and β-cell function indexes
  • Empagliflozin significantly improved insulin sensitivity indexes
  • No impact on insulin resistance and β-cell function

Further findings

Glucose, insulin, C-peptide, mannose and HbA1c · 7 months

Empagliflozin significantly decreased glucose and insulin values during the oral glucose tolerance tests (OGTT)
C-peptide, mannose and HbA1c did not differ

Indexes after drug cessation · 3 months after cessation

All indexes returned to initial levels

Insulin sensitivity indexes vs left ventricular mass · baseline

Insulin sensitivity indexes inversely correlated with left ventricular mass

Original publication

Empagliflozin improves insulin sensitivity in patients with recent acute coronary syndrome and newly detected dysglycaemia : Experiences from the randomized, controlled SOCOGAMI trial. Cardiovasc Diabetol. Published 11 August 2023. doi:10.1186/s12933-023-01950-0

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