Trial reportEuropean journal of heart failure2025
Heart failure outcomes and empagliflozin effects in patients with heart failure and reduced ejection fraction in sinus rhythm or atrial fibrillation: Data from EMPEROR-Reduced.
Trial report in European journal of heart failure, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
1 citing paper in PubMed.
- Digitoxin in heart failure with reduced ejection fraction according to atrial fibrillation status: the DIGIT-HF trial.European heart journal · 2026Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
14 authors.
Funding
Abstract
aimsEmpagliflozin reduces cardiovascular death (CVD) or hospitalization for heart failure (HHF), slows estimated glomerular filtration rate (eGFR) decline and improves quality of life (QoL) in heart failure with reduced ejection fraction (HFrEF). Whether the effect of empagliflozin is consistent according to atrial fibrillation (AF) status is worth exploring. METHODS AND
resultsThe impact of AF versus sinus rhythm (SR) on outcomes as well as on eGFR decline and QoL were studied post-hoc in EMPEROR-Reduced. Of patients with available rhythm analyses and after exclusion of patients with missing or paced rhythms, 2785 were included (AF, n = 928, SR, n = 1857). Differences were not significant for the primary endpoint (p = 0.66), first (p = 0.19) and recurrent HHF (p = 0.45). On placebo, alcohol consumption (interaction p = 0.32), body mass index (interaction p = 0.93), diabetes (interaction p = 0.52), hypertension (interaction p = 0.24) were not different between AF and SR. Low ejection fraction and high Kidney Disease: Improving Global Outcomes (KDIGO) class had higher event rates but without interaction between SR and AF, respectively. After a median follow-up of 20 months, empagliflozin reduced CVD or HHF compared to placebo in AF and SR (hazard ratio [HR] 0.82, 95% confidence interval [CI] 0.63-1.08; and HR 0.69, 95% CI 0.56-0.84; interaction p = 0.29). The same applied to time to first HHF (interaction p = 0.20), while there was a borderline but insignificant interaction for first and recurrent HHF (p = 0.10). The effect on annual eGFR decline and QoL scores was not different. Incident AF was numerically lower but formally not significantly different (HR 0.66, 95% CI 0.40-1.09, p = 0.11, empagliflozin vs. placebo).
conclusionsIn HFrEF, AF did not significantly modify outcomes after adjustment and did not associate with eGFR slopes. Empagliflozin reduced outcomes, eGFR decline and improved QoL regardless of AF or SR and probably reduced incident AF.
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