Evidence map›Paper›PMID 33187089›Full record

ArticleAntioxidants (Basel, Switzerland)2020

Resveratrol Improves Heart Function by Moderating Inflammatory Processes in Patients with Systolic Heart Failure.

Roland Gal, Laszlo Deres, Orsolya Horvath, Krisztian Eros, Barbara Sandor, Peter Urban, Szilvia Soos, Zsolt Marton, Balazs Sumegi, Kalman Toth and 2 more

Open access · goldAbstract read
In one paragraph

Article in Antioxidants (Basel, Switzerland), 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed, 2 pooled it
2.6field-weighted citation impact, top 10% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

40 citing papers in PubMed, 2 syntheses or guidelines pooled it, 54 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Trial
  4. Effects of resveratrol supplementation on cardiac remodeling in hypertensive patients: a randomized controlled clinical trial.Hypertension research : official journal of the Japanese Society of Hypertension · 2023
    Trial
  5. Review
  6. Review
  7. Review
  8. Review
  9. Article
  10. Review
  11. Review
  12. Immunometabolism in heart failure.Nature reviews. Cardiology · 2025
    Review
  13. Review
  14. Article
  15. Review
  16. Observational
  17. Article
  18. Article
  19. Review
  20. Review
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

12 authors at 1 institution in 1 country.

Roland GalDivision of Cardiology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.ORCID 0000-0003-4029-7913
Laszlo DeresDivision of Cardiology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.
Orsolya HorvathDivision of Cardiology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.
Krisztian ErosSzentágothai Research Centre, University of Pecs, 7602 Pecs, Hungary.
Barbara SandorDivision of Cardiology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.
Peter UrbanSzentágothai Research Centre, University of Pecs, 7602 Pecs, Hungary.ORCID 0000-0003-4043-3428
Szilvia SoosDivision of Pulmonology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.
Zsolt MartonDivision of Cardiology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.
Balazs SumegiSzentágothai Research Centre, University of Pecs, 7602 Pecs, Hungary.
Kalman TothDivision of Cardiology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.ORCID 0000-0002-0114-5231
Tamas HabonDivision of Cardiology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.ORCID 0000-0002-4816-857X
Robert HalmosiDivision of Cardiology, 1st Department of Medicine, Medical School, University of Pecs, 7602 Pecs, Hungary.ORCID 0000-0002-6965-7743
University of Pecs · HU

Funding

Economic Development and Innovation Operative Programme Grant GINOP 2.3.2-15-2016-00048Higher Education Institutional Excellence Programme of the Ministry for Innovation and Technology in Hungary, within the framework of the 1st thematic programme of the University of Pecs TUDFO/47138/2019-ITM
6 · The paper itself

Abstract

The effects of resveratrol (RES) in heart failure have already been evaluated in animal models; however, in human clinical trials, they have not been confirmed yet. The aim of this study was to assess the effects of resveratrol treatment in systolic heart failure patients (heart failure with reduced ejection fraction or HFrEF). In this human clinical trial, 60 outpatients with NYHA (New York Heart Association) class II-III HFrEF were enrolled and randomized into two groups: receiving either 100-mg resveratrol daily or placebo for three months. At the beginning and at the end of the study echocardiography, a six-minute walk test, spirometry, quality of life questionnaire, lab test and RNA profile analysis were performed. The systolic and diastolic left ventricular function, as well as the global longitudinal strain, were improved significantly in the resveratrol-treated group (RES). Exercise capacity, ventilation parameters and quality of life also improved significantly in the RES group. In parallel, the cardiac biomarker levels (N-terminal prohormone of brain natriuretic peptide (NT-proBNP) and galectin-3) decreased in the treated group. The level of inflammatory cytokines decreased significantly after RES supplementation, as a consequence of the decreased expression level of leucocyte electron transport chain proteins. The main findings of our trial are that RES treatment added to the standard heart failure therapy improved heart function and the clinical condition by moderating the inflammatory processes in patients with HFrEF.

Indexed as

echocardiographyheart failureinflammationoxidative stressresveratrol

Identifiers

PMID33187089
PMCPMC7696241
OpenAlexW3099682691

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

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.