Evidence map›Paper›PMID 34829345›Full record

ArticleDiagnostics (Basel, Switzerland)2021

Growth Differentiation Factor 15 (GDF-15): A Novel Biomarker Associated with Poorer Respiratory Function in COVID-19.

Leticia Alserawan, Patricia Peñacoba, Sandra Elizabet Orozco Echevarría, Diego Castillo, Esther Ortiz, Laura Martínez-Martínez, Esther Moga Naranjo, Pere Domingo, Ivan Castellví, Cándido Juárez and 1 more

Abstract read
In one paragraph

Article in Diagnostics (Basel, Switzerland), 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
–field-weighted citation impact
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

18 citing papers in PubMed, 1 synthesis or guideline pooled it.

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  14. Assessment and mitigation of bleeding risk in atrial fibrillation and venous thromboembolism: A Position Paper from the ESC Working Group on Thrombosis, in collaboration with the European Heart Rhythm Association, the Association for Acute CardioVascular Care and the Asia-Pacific Heart Rhythm Society.Europace : European pacing, arrhythmias, and cardiac electrophysiology : journal of the working groups on cardiac pacing, arrhythmias, and cardiac cellular electrophysiology of the European Society of Cardiology · 2022
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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

11 authors.

Leticia AlserawanDepartment of Immunology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), 08041 Barcelona, Spain.ORCID 0000-0003-0428-9844
Patricia PeñacobaDepartment of Respiratory Medicine, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain.
Sandra Elizabet Orozco EchevarríaDepartment of Respiratory Medicine, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain.
Diego CastilloDepartment of Respiratory Medicine, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain.ORCID 0000-0002-4862-3595
Esther OrtizDepartment of Immunology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), 08041 Barcelona, Spain.
Laura Martínez-MartínezDepartment of Immunology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), 08041 Barcelona, Spain.ORCID 0000-0003-0126-158X
Esther Moga NaranjoDepartment of Immunology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), 08041 Barcelona, Spain.ORCID 0000-0003-4264-6910
Pere DomingoDepartment of Internal Medicine, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain.ORCID 0000-0003-1138-5770
Ivan CastellvíDepartment of Rheumatology, Hospital de la Santa Creu i Sant Pau, 08041 Barcelona, Spain.ORCID 0000-0002-5410-5807
Cándido JuárezDepartment of Immunology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), 08041 Barcelona, Spain.
Anaís MariscalDepartment of Immunology, Hospital de la Santa Creu i Sant Pau, Biomedical Research Institute Sant Pau (IIB Sant Pau), 08041 Barcelona, Spain.ORCID 0000-0003-1013-4793

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

It is essential to find new biomarkers for severity stratification of patients with coronavirus disease (COVID-19). Growth differentiation factor 15 (GDF-15) is upregulated in pathological conditions that involve inflammation and/or oxidative stress. We determined circulating levels of GDF-15 and correlated them with clinical and laboratory parameters reflecting severity in 84 patients with COVID-19, finding that GDF-15 levels were higher in both patients than in 20 healthy controls and were higher in patients with poorer respiratory function. GDF-15 levels also correlated with interleukin-6, C-reactive protein, ferritin and D-dimer levels and with neutrophilia and lymphopenia. Of all the analysed biomarkers, GDF-15 showed the best area under the receiver operating characteristics curve in identifying patients with poor respiratory function. In conclusion, our data support GDF-15 as a biomarker associated with pulmonary impairment in COVID-19 and so can potentially be useful in stratifying COVID-19 cases by severity.

Indexed as

biomarkerCOVID-19GDF-15inflammationrespiratory function

Identifiers

PMID34829345
PMCPMC8625358

What OpenQuestion holds

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Registered trials

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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.