Evidence map›Paper›PMID 33938154›Full record

ArticleESC heart failure2021

Dynamics of growth differentiation factor 15 in acute heart failure.

Patrícia Lourenço, Filipe M Cunha, João Ferreira-Coimbra, Isaac Barroso, João-Tiago Guimarães, Paulo Bettencourt

Open access · goldAbstract read
In one paragraph

Article in ESC heart failure, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed, 1 pooled it
2.0field-weighted citation impact, top 13% 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

13 citing papers in PubMed, 1 synthesis or guideline pooled it, 15 citations in OpenAlex.

  1. Pooled it
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  9. Observational
  10. Inflammation in acute heart failure.Frontiers in cardiovascular medicine · 2023
    Review
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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

6 authors at 4 institutions in 2 countries.

Patrícia LourençoInternal Medicine Department, Centro Hospitalar Universitário São João, Porto, Portugal.
Filipe M CunhaEndocrinology Department, Centro Hospitalar do Tâmega e Sousa, Penafiel, Portugal.
João Ferreira-CoimbraInternal Medicine Department, Centro Hospitalar Universitário São João, Porto, Portugal.
Isaac BarrosoEPIUnit-Instituto de Saúde Pública, Universidade do Porto, Porto, Portugal.
João-Tiago GuimarãesFaculty of Medicine, University of Porto, Alameda Professor Hernâni Monteiro, Porto, 4200-319, Portugal.
Paulo BettencourtCardiovascular R&D Unit (UnIC), University of Porto, Porto, Portugal.
Hospital de São João · PTUniversidade do Porto · PTCentro Hospitalar do Tâmega e Sousa · PTCUF Porto Hospital · PT

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

aimsRisk stratification in acute heart failure (HF) patients can help to decide therapies and time for discharge. The potential of growth differentiation factor 15 (GDF-15) in HF has been previously shown. We aimed to study the importance of GDF-15-level variations in acute HF patients. METHODS AND

resultsWe retrospectively evaluated a cohort of patients hospitalized due to acute HF. GDF-15 was measured both at admission and on the discharge day. Patients were followed-up during a 3 year period. The endpoint under analysis was all-cause mortality. GDF-15 variation is equal to [(admission GDF-15 - discharge GDF-15)∕admission GDF-15] × 100. Variation was categorized in levels of increase or decrease of GDF-15. Patients were cross-classified according to admission and discharge GDF-15 cut-off points. A Cox regression analysis was used to assess the prognostic impact of GDF-15 variation and the impact of both admission and discharge GDF-15 according to the cross-classification. We studied a group of 249 patients with high co-morbidity burden. Eighty-one patients died at 1 year and 147 within 3 years. There was a modest decrease in GDF-15 during hospitalization from a median value of 4087 to 3671 ng/mL (P = 0.02). No association existed between GDF-15 variation and mortality. In multivariate analysis, patients with admission GDF-15 ≥ 3500 ng/mL and discharge GDF-15 ≥ 3000 ng/mL had a significantly higher 1 year death risk when compared with the remaining-hazard ratio = 2.59 (95% confidence interval: 1.41-4.76)-and a 3 year 1.76 (95% confidence interval: 1.08-2.87) higher death risk compared with those with both values below the cut-off.

conclusionsGrowth differentiation factor 15 decreased during an acute HF hospitalization, but its variation had no prognostic implications. The knowledge of both admission and discharge GDF-15 added meaningful information to patients' risk stratification.

Indexed as

Growth Differentiation Factor 15Heart FailureBiomarkersHumansPrognosisRetrospective StudiesBiomarkersGDF15 protein, humanGrowth Differentiation Factor 15Growth differentiation factor 15Heart failurePrognosis

Identifiers

PMID33938154
PMCPMC8318469
OpenAlexW3159040531

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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.