Evidence map›Paper›PMID 32698095›Full record

ArticleMultiple sclerosis and related disorders2020

Multiple sclerosis following SARS-CoV-2 infection.

M Palao, E Fernández-Díaz, J Gracia-Gil, C M Romero-Sánchez, I Díaz-Maroto, T Segura

Open access · bronzeAbstract readCase Reports
In one paragraph

Article in Multiple sclerosis and related disorders, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 95 papers, 9 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
95citing papers in PubMed, 9 pooled it
13.1field-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.

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

95 citing papers in PubMed, 9 syntheses or guidelines pooled it, 175 citations in OpenAlex.

  1. Pooled it
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  4. COVID-19 associated brain/spinal cord lesions and leptomeningeal enhancement: A meta-analysis of the relationship to CSF SARS-CoV-2.Journal of neuroimaging : official journal of the American Society of Neuroimaging · 2021
    Pooled it
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  10. Article
  11. NETosis: A key player in autoimmunity, COVID-19, and long COVID.Journal of translational autoimmunity · 2025
    Review
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  13. Article
  14. Article
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  17. Article
  18. Visual evoked potential abnormalities in patients with COVID-19.Revista da Associacao Medica Brasileira (1992) · 2024
    Article
  19. Host factors of SARS-CoV-2 in infection, pathogenesis, and long-term effects.Frontiers in cellular and infection microbiology · 2024
    Review
  20. Review

35 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

6 authors at 1 institution in 1 country.

M PalaoNeurology Department, Complejo Hospitalario Universitario de Albacete, Castilla- La Mancha, Spain. Electronic address: mariapalaorico@gmail.com.
E Fernández-DíazNeurology Department, Complejo Hospitalario Universitario de Albacete, Castilla- La Mancha, Spain.
J Gracia-GilNeurology Department, Complejo Hospitalario Universitario de Albacete, Castilla- La Mancha, Spain.
C M Romero-SánchezNeurology Department, Complejo Hospitalario Universitario de Albacete, Castilla- La Mancha, Spain.
I Díaz-MarotoNeurology Department, Complejo Hospitalario Universitario de Albacete, Castilla- La Mancha, Spain.
T SeguraNeurology Department, Complejo Hospitalario Universitario de Albacete, Castilla- La Mancha, Spain.
Complejo Hospitalario Universitario de Albacete · ES

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

SARS-CoV-2 infection can produce neurological features. The most common are headache, anosmia and dysgeusia but patients may also develop other central nervous system (CNS) injuries. We present a patient affected by Covid-19 who initially consulted for decreased visual acuity. The MRI showed inflammation in the right optic nerve and demyelinating lesions in the CNS. We speculate that an immune mechanism induced by SARS-CoV-2, which can activate lymphocytes and an inflammatory response, plays a role in the clinical onset of the disease. This pathogen may be associated with either the triggering or the exacerbation of inflammatory/demyelinating disease.

Indexed as

AdultBetacoronavirusCoronavirus InfectionsCOVID-19FemaleHumansMultiple SclerosisPandemicsPneumonia, ViralSARS-CoV-2COVID-19Demyelinating diseaseMHV-59Optic neuritisSARS-CoV-2

Identifiers

PMID32698095
PMCPMC7340057
OpenAlexW3039199524

What OpenQuestion holds

Textmetadata
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.