Cost-Effectiveness of Empagliflozin in Patients With Heart Failure and Preserved Ejection Fraction
Abstract
Background: Empagliflozin is the first medication to demonstrate clinical benefit in patients with heart failure with preserved ejection fraction, but its cost-effectiveness is unknown. We aimed to evaluate the cost-effectiveness of adding empagliflozin to standard therapy in patients with heart failure with preserved ejection fraction. Methods: A Markov model from the perspective of the Australian health care system was constructed to compare empagliflozin plus standard care to standard care alone among a hypothetical cohort of patients with heart failure with preserved ejection fraction. Clinical probabilities were derived from The EMPEROR-Preserved (Empagliflozin Outcome Trial in Patients with Chronic Heart Failure with Preserved Ejection Fraction). Costs and utilities were derived from published sources. The main outcome was the incremental cost-effectiveness ratio per quality-adjusted life-year gained. Deterministic and probabilistic sensitivity analyses were performed to assess model uncertainty. Costs and benefits were discounted at 5% annually. Results: Over a lifetime, the addition of empagliflozin to standard care prevented 167 heart failure hospitalizations and 155 heart failure-related urgent care visits for every 1000 patients treated and increased mean quality-adjusted survival by 0.16 quality adjusted life-years per patient. Mean lifetime costs in the empagliflozin and standard care groups were AUD$63 218 and AUD$58 478 per patient, respectively. This resulted…
How strong is the evidence?
Evidence Hub reads this as a cohort study, done in people. Its evidence level is 3 of 5 (Moderate · trial / cohort / secondary analysis). Trials without a large randomized design, cohorts and secondary analyses give moderate evidence. Reported size: 1,000 participants or records.
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