SynthesisClinical research in cardiology : official journal of the German Cardiac Society2026
Impact of GLP-1 receptor agonists on cardiovascular outcomes in heart failure with preserved ejection fraction (HFpEF): systematic review and meta-analysis.
Synthesis in Clinical research in cardiology : official journal of the German Cardiac Society, 2026. The graph read 1 number from its abstract, feeding 1 cell of the map: it supports the treatment in 1. Cited by 6 papers, 2 of them syntheses that pooled it.
What it found
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GLP-1 RAs reduced the composite outcome of all-cause mortality and HF hospitalization by 27% (HR 0.73; 95% CI: 0.60-0.90; I CONCLUSION: GLP-1 RAs may significantly lower the combined risk of mortality and hospitalization in patients with HFpEF.
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Where it lands on the map
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What it adds to each cell
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GLP-1 receptor agonists×all-cause mortality
SupportsOpen on the map →What to test next →11 readable studies in this cell: 7 favour the treatment, 4 find no difference, 0 favour the comparator.
This paper's own estimate is on a different scale from the rest of the cell, so it is not drawn here.
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
6 citing papers in PubMed, 2 syntheses or guidelines pooled it.
- Pooled it
- Glucagon-like peptide-1 receptor agonists reduce major adverse cardiovascular events and worsening heart failure in patients with heart failure: an umbrella meta-analysis.BMC endocrine disorders · 2026Pooled it
- Effects of heart failure pharmacotherapy on natriuresis and diuresis: A narrative review.Heart failure reviews · 2026Review
- Nursing Care of Heart Failure With Preserved Ejection Fraction: Review.Reviews in cardiovascular medicine · 2026Review
- Epicardial Adipose Tissue as a Cardiometabolic Target in Atrial Fibrillation: Implications for Ablation Strategies and Emerging Metabolic Therapies.Medical sciences (Basel, Switzerland) · 2026Review
- Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
11 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The marked sentences are the ones the graph read a number from.
backgroundPharmacologic therapies for heart failure with preserved ejection fraction (HFpEF) have shown limited efficacy, and the impact of GLP-1 receptor agonists (GLP-1 RAs) remains unclear. This meta-analysis evaluates their effects on mortality and hospitalization in HFpEF.
methodsWe obtained the data from PubMed, Scopus, Embase, and Web of Science for all eligible studies, including clinical trials (RCT) and cohorts comparing GLP-1 RAs to placebo or other hypoglycemic agents in patients with HFpEF published until December 31st, 2024. The Grade and Risk of Bias (ROB) tool assessment was used to evaluate the quality of the evidence. Data on the primary outcome, the composite of all-cause mortality and HF-related hospitalization, was pooled using a random effect meta-analysis with additional subgroup analyses. Risk ratios (RR), hazard ratios (HR), or mean differences with 95% confidence intervals (CI) are presented accordingly.
resultsSix studies (five RCTs, one cohort) including 4043 patients were analyzed. Five studies evaluated semaglutide and one tirzepatide. GLP-1 RAs reduced the composite outcome of all-cause mortality and HF hospitalization by 27% (HR 0.73; 95% CI: 0.60-0.90; I
conclusionGLP-1 RAs may significantly lower the combined risk of mortality and hospitalization in patients with HFpEF.
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Identifiers
40637782What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.