Evidence map›Paper›PMID 34790680›Full record

ArticleFrontiers in medicine2021

More Than 100 Persistent Symptoms of SARS-CoV-2 (Long COVID): A Scoping Review.

Lawrence D Hayes, Joanne Ingram, Nicholas F Sculthorpe

Registry-linked trialOpen access · goldAbstract readScoping Review
In one paragraph

Article in Frontiers in medicine, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. It is linked to trial NCT06156241 (Long COVID), which is not on this map. Cited by 111 papers, 5 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
111citing papers in PubMed, 5 pooled it
18.8field-weighted citation impact, top 1% 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.

NCT06156241 phase1unknown statusnot on this mapstarted 2024, after this paper: background citation

Long COVID: Cord Tissue-Derived Mesenchymal Stromal Cells for Persistent NeuroInflammatory Symptoms

TypeinterventionalSponsorCharles CoxRan2024 to 2026Enrolled12ConditionsPost-Acute COVID-19 SyndromeArmsStem Cell
3 · Its place in the literature

Who cites it

111 citing papers in PubMed, 5 syntheses or guidelines pooled it, 228 citations in OpenAlex.

  1. Pooled it
  2. Blood Biomarkers of Long COVID: A Systematic Review.Molecular diagnosis & therapy · 2024
    Pooled it
  3. Pooled it
  4. A systematic review of trials currently investigating therapeutic modalities for post-acute COVID-19 syndrome and registered on WHO International Clinical Trials Platform.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2023
    Pooled it
  5. Prevalence of post-acute COVID-19 syndrome symptoms at different follow-up periods: a systematic review and meta-analysis.Clinical microbiology and infection : the official publication of the European Society of Clinical Microbiology and Infectious Diseases · 2022
    Pooled it
  6. Trial
  7. Trial
  8. Trial
  9. Article
  10. Evolutionary Predictors of Post-COVID Syndrome.Journal of clinical medicine · 2026
    Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Article
  16. Article
  17. Review
  18. Article
  19. Article
  20. Article

51 more citing papers are in PubMed but not listed here.

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

3 authors at 1 institution in 1 country.

Lawrence D HayesSchool of Health and Life Sciences, Institute of Clinical Exercise and Health Science, University of the West of Scotland, Hamilton, United Kingdom.
Joanne IngramSchool of Education and Social Sciences, University of the West of Scotland, Paisley, United Kingdom.
Nicholas F SculthorpeSchool of Health and Life Sciences, Institute of Clinical Exercise and Health Science, University of the West of Scotland, Hamilton, United Kingdom.
University of the West of Scotland · GB

Funding

Chief Scientist Office COV/LTE/20/08
6 · The paper itself

Abstract

PubMed holds no abstract for this paper.

Indexed as

coronavirus–COVID-19COVID-19long COVIDpersistentpost acute covid syndrome (PACS)SARS-CoV-2symptoms

Identifiers

PMID34790680
PMCPMC8591053
OpenAlexW3207284804

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

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.