Type 2 & other diabetes

Effect of empagliflozin on ventricular arrhythmias in patients with type 2 diabetes treated with an implantable cardioverter-defibrillator: the EMPA-ICD trial

Cardiovasc DiabetolPublished Randomised controlled trial

Primary result · Change in number of ventricular arrhythmiasResult — go to the resultCoefficient for the between-group difference - 1.07 95% CI - 1.29 to - 0.86

Authors' conclusion

In patients with type 2 diabetes treated with ICD/CRT-D, empagliflozin reduces the number of ventricular arrhythmias compared with placebo.

Study context

Population
Patients with T2D treated with an implantable cardioverter-defibrillator or cardiac resynchronization therapy defibrillator (ICD/CRT-D)
Participants
150 patients
Comparison
Once-daily empagliflozin vs placebo for 24 weeks
Primary endpoint
Change in the number of ventricular arrhythmias from the 24 weeks before to the 24 weeks during treatment
Follow-up
24 weeks
Methodological detailsplacebo-controlled
  • Placebo-controlled

Primary result

Change in number of ventricular arrhythmias · 24 weeks during vs 24 weeks before treatment

Coefficient for the between-group difference

- 1.07

95% CI - 1.29 to - 0.86

P < 0.001

As reported in the abstract

Empagliflozin: number of ventricular arrhythmias decreased by
1.69
Placebo: number of ventricular arrhythmias increased by
1.79

Secondary outcomes

OutcomeEmpagliflozinPlaceboP value
Change in number of appropriate device discharges · during vs before treatmentNo significant difference0.060.27P = 0.204

Other values

Empagliflozin associated with increased blood ketones and hematocrit and decreased blood brain natriuretic peptide and body weight

Original publication

Effect of empagliflozin on ventricular arrhythmias in patients with type 2 diabetes treated with an implantable cardioverter-defibrillator: the EMPA-ICD trial. Cardiovasc Diabetol. Published 28 June 2024. doi:10.1186/s12933-024-02309-9

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