The effect of empagliflozin on the quality of life in patients with heart failure: results from the Hungarian cohort of the international Emp-Activity study
Abstract
INTRODUCTION
Heart failure remains one of the leading causes of cardiovascular morbidity and mortality, impairing the quality of life. Based on randomized, controlled clinical trials, SGLT2 inhibitors significantly improve outcomes and reduce symptoms. However, real-world evidence is essential to better assess their effectiveness and safety in everyday clinical practice.
OBJECTIVE
To evaluate the effects of empagliflozin therapy on the quality of life and functional status, as well as to assess its safety profile in the Hungarian cohort of the international Emp-Activity study, covering the full spectrum of heart failure.
METHOD
This prospective, non-interventional, multicenter, observational study involved symptomatic heart failure patients enrolled from 11 Hungarian centers. A total of 106 patients were enrolled, of whom 101 were assigned to the empagliflozin cohort and 5 to the non-empagliflozin cohort. Patients received empagliflozin as part of routine heart failure therapy and completed the Kansas City Cardiomyopathy Questionnaire (KCCQ-12) at baseline and after 24 weeks. Functional status was assessed using the New York Heart Association (NYHA) classification.
RESULTS
101 patients were enrolled to the empagliflozin cohort (median age 69 years, 28.7% female), primarily in NYHA class II and III. Among them, 57% had HFrEF, 19% HFmrEF, and 22% HFpEF. The most frequent etiology was ischemic heart disease (42%). The most common comorbidities included hypertension (58%),…
How strong is the evidence?
Evidence Hub reads this as a randomized trial, done in people. Its evidence level is 2 of 5 (High · randomized trial). Randomized trials of a reasonable size are the strongest single-study design. Reported size: 106 participants or records.
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