Evidence map›Paper›PMID 32154656›Full record

ArticleESC heart failure2020

Peripheral endothelial dysfunction in myalgic encephalomyelitis/chronic fatigue syndrome.

Nadja Scherbakov, Marvin Szklarski, Jelka Hartwig, Franziska Sotzny, Sebastian Lorenz, Antje Meyer, Patricia Grabowski, Wolfram Doehner, Carmen Scheibenbogen

Open access · goldAbstract read
In one paragraph

Article in ESC heart failure, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed, 1 pooled it
7.7field-weighted citation impact, top 2% 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

58 citing papers in PubMed, 1 synthesis or guideline pooled it, 84 citations in OpenAlex.

  1. Recent research in myalgic encephalomyelitis/chronic fatigue syndrome: an evidence map.Health technology assessment (Winchester, England) · 2025
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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

9 authors at 3 institutions in 1 country.

Nadja ScherbakovBerlin-Brandenburg Center for Regenerative Therapies (BCRT), Augustenburger Platz 1, 13353, Berlin, Germany.
Marvin SzklarskiInstitute of Medical Immunology, Campus Virchow, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Jelka HartwigInstitute of Medical Immunology, Campus Virchow, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Franziska SotznyInstitute of Medical Immunology, Campus Virchow, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Sebastian LorenzInstitute of Medical Immunology, Campus Virchow, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Antje MeyerBerlin-Brandenburg Center for Regenerative Therapies (BCRT), Augustenburger Platz 1, 13353, Berlin, Germany.
Patricia GrabowskiInstitute of Medical Immunology, Campus Virchow, Charité - Universitätsmedizin Berlin, Berlin, Germany.
Wolfram DoehnerBerlin-Brandenburg Center for Regenerative Therapies (BCRT), Augustenburger Platz 1, 13353, Berlin, Germany.
Carmen ScheibenbogenBerlin-Brandenburg Center for Regenerative Therapies (BCRT), Augustenburger Platz 1, 13353, Berlin, Germany.
Charité - Universitätsmedizin Berlin · DEBerlin-Brandenburger Centrum für Regenerative Therapien · DEGerman Centre for Cardiovascular Research · DE

Funding

Weidenhammer-Zöbele Foundation
6 · The paper itself

Abstract

aimsMyalgic encephalomyelitis/chronic fatigue syndrome (ME/CFS) is a complex multisystem disease. Evidence for disturbed vascular regulation comes from various studies showing cerebral hypoperfusion and orthostatic intolerance. The peripheral endothelial dysfunction (ED) has not been sufficiently investigated in patients with ME/CFS. The aim of the present study was to examine peripheral endothelial function in patients with ME/CFS. METHODS AND

resultsThirty-five patients [median age 40 (range 18-70) years, mean body mass index 23.8 ± 4.2 kg/m

conclusionsPeripheral ED is frequent in patients with ME/CFS and associated with disease severity and severity of immune symptoms. As ED is a risk factor for cardiovascular disease, it is important to elucidate if peripheral ED is associated with increased cardiovascular morbidity and mortality in ME/CFS.

Indexed as

Fatigue Syndrome, ChronicAdolescentAdultAgedBody Mass IndexCanadaFemaleHumansMaleMiddle AgedSeverity of Illness IndexYoung AdultCardiovascular risk factorChronic fatigue syndromeImmune scorePeripheral endothelial dysfunctionReactive hyperaemia index

Identifiers

PMID32154656
PMCPMC7261521
OpenAlexW3012026219

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.