Evidence map›Paper›PMID 33984094›Full record

ReviewJournal of neurology research2020

SARS-CoV-2 and Nervous System - Neurological Manifestations in Patients With COVID-19: A Systematic Review.

Luiz Severo Bem Junior, Pedro Lukas do Rego Aquino, Nicollas Nunes Rabelo, Maria Amellia do Rego Aquino, Ana Cristina Veiga Silva, Rita de Cassia Ferreira Valenca Mota, Hildo Rocha Cirne de Azevedo Filho

Open access · diamondAbstract readReview
In one paragraph

Review in Journal of neurology research, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed, 1 pooled it
1.0field-weighted citation impact, top 20% 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

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

  1. The Incidence and Mortality Ratio of Ischemic Cerebrovascular Accidents in COVID-19 Cases: A Systematic Review and Meta-Analysis.Journal of stroke and cerebrovascular diseases : the official journal of National Stroke Association · 2021
    Pooled it
  2. Trial
  3. Article
  4. Article
  5. Headache severity in patients with post COVID-19 condition: a case-control study.European archives of psychiatry and clinical neuroscience · 2024
    Article
  6. Review
  7. The case of fatal acute hemorrhagic necrotizing encephalitis in a two-month-old boy with Covid-19.International journal of infectious diseases : IJID : official publication of the International Society for Infectious Diseases · 2022
    Article
  8. Central nervous system outcomes of COVID-19.Translational research : the journal of laboratory and clinical medicine · 2022
    Review
  9. Article
  10. Article
  11. Article
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

7 authors at 3 institutions in 1 country.

Luiz Severo Bem JuniorNeuroscience Post-Graduate Program, Federal University of Pernambuco, Recife, Brazil.
Pedro Lukas do Rego AquinoFaculty of Medical Science, University of Pernambuco, Recife, Brazil.
Nicollas Nunes RabeloHospital das Clinicas, Federal University of Pernambuco, Recife, Brazil.
Maria Amellia do Rego AquinoHospital das Clinicas, Federal University of Pernambuco, Recife, Brazil.
Ana Cristina Veiga SilvaNeuroscience Post-Graduate Program, Federal University of Pernambuco, Recife, Brazil.
Rita de Cassia Ferreira Valenca MotaNeuroscience Post-Graduate Program, Federal University of Pernambuco, Recife, Brazil.
Hildo Rocha Cirne de Azevedo FilhoNeuroscience Post-Graduate Program, Federal University of Pernambuco, Recife, Brazil.
Universidade Federal de Pernambuco · BRHospital das Clínicas da Universidade Federal de Pernambuco · BRUniversidade de Pernambuco · BR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Coronavirus (CoV) is a virus infectious disease with a considerable spectrum of clinical presentations. Symptoms ranged from asymptomatic infection to severe pneumonia that may lead to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) and several clinical complications. Neurologic symptoms related to CoV have been described recently in the literature. The relationship between SARS-CoV-2 and the central nervous system (CNS) is still not clear. This review aimed to reveal the current knowledge regarding CNS manifestation in SARS-CoV-2. A systematic literature review was carried out to identify the particularities of coronavirus disease 2019 (COVID-19) in patients with CNS involvement, using the PubMed database between January 1, 2020 and April 30, 2020. Conference papers, reviews, published letters, editorials, studies in pregnant women and children, and studies only reporting on a specific factor were excluded. An initial search included as many as 83 articles. Out of the 83 screened articles, 32 were selected for full-text review. Sixteen studies were excluded because they did not analyze nervous system involvement in SARS-CoV-2 infection. Thus, 16 papers were included in this review. There were three retrospective studies and 13 case reports/series of cases. Data from the current literature reveal that patients who suffer from a severe illness have more CNS involvement, neurological symptoms (i.e., dizziness, headache) and an association with strokes. The severe patients had higher D-dimer and C-reactive protein levels than non-severe patients and presented multiple organ involvement, such as serious liver, kidney and muscle damage.

Indexed as

COVID-19Nervous systemNeurologic manifestationsSARS-CoV-2Stroke

Identifiers

PMID33984094
PMCPMC8040459
OpenAlexW3040308541

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.