Evidence map›Paper›PMID 36098903›Full record

SynthesisImmunologic research2022

Guillain-Barré syndrome in association with COVID-19 vaccination: a systematic review.

Meysam Abolmaali, Fatemeh Rezania, Arman Karimi Behnagh, Negin Mahmoudi Hamidabad, Ali Gorji, Zahra Mirzaasgari

Open access · bronzeAbstract readSystematic Review
In one paragraph

Synthesis in Immunologic research, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
21citing papers in PubMed, 1 pooled it
4.4field-weighted citation impact, top 4% 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

21 citing papers in PubMed, 1 synthesis or guideline pooled it, 35 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Autoimmune manifestations recorded after SARS-CoV-2 vaccination.Clinical and experimental vaccine research · 2025
    Article
  4. Article
  5. Observational
  6. Article
  7. Article
  8. Article
  9. A risk science perspective on vaccines.Risk analysis : an official publication of the Society for Risk Analysis · 2024
    Article
  10. [Epidemiological and clinical aspects of Guilain-Barré syndrome, 2012-2022].Revista medica del Instituto Mexicano del Seguro Social · 2024
    Observational
  11. Article
  12. Review
  13. Observational
  14. Article
  15. Article
  16. Review
  17. Article
  18. Review
  19. Review
  20. Review
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 4 institutions in 3 countries.

Meysam AbolmaaliShefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran.
Fatemeh RezaniaClinical Neurosciences, St. Vincent's Hospital Melbourne, Melbourne, VIC, Australia.
Arman Karimi BehnaghSchool of Medicine, Iran University of Medical Sciences, Tehran, Iran.
Negin Mahmoudi HamidabadSchool of Medicine, Iran University of Medical Sciences, Tehran, Iran.
Ali GorjiShefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran.
Zahra MirzaasgariShefa Neuroscience Research Center, Khatam Alanbia Hospital, Tehran, Iran. mirzaasgari@gmail.com.ORCID 0000-0002-4046-8471
Iran University of Medical Sciences · IRFiroozgar General Hospital · IRMashhad University of Medical Sciences · IRSt Vincent's Hospital Melbourne · AU

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Since the beginning of worldwide vaccination against coronavirus disease 2019 (COVID-19), studies have reported a possible association between vaccination and Guillain-Barré syndrome (GBS). In this regard, we conducted a systematic review assessing different demographic, clinical, and neurophysiological aspects of patients with GBS following immunization with COVID-19 vaccines. A comprehensive search of PubMed, Web of Science, Scopus, and Google Scholar was performed. Articles in English between January 2020 and November 2021 were included. Data on demographics, clinical characteristics, vaccines information, treatment approaches, and outcomes were extracted. The data of a total of 88 patients out of 41 studies was included. The mean age of patients was 58.7 ± 16.6 years and 55 cases (62.5%) were male. AstraZeneca was the most-reported vaccine associated with GBS with 52 cases (59.1%) followed by Pfizer with 20 cases (22.7%). GBS occurred after the first dose of vaccination in 70 cases (79.5%). The mean time interval between vaccination and symptom onset was 13.9 ± 7.4 days. Limb weakness (47.7%), sensory disturbance (38.6%), and facial weakness (27.3%) were the most common reported symptoms, respectively. Albuminocytologic dissociation was seen in 65% of patients who underwent lumbar puncture (n = 65). Acute inflammatory demyelinating polyradiculopathy was the most common GBS subtype, which was reported in 38 patients (43.2%). While one-fifth of patients underwent intubation (n = 17), a favorable outcome was achieved in the majority of subjects (n = 46, 63%). Overall, a small rise in GBS incidence, following various COVID-19 vaccines, was observed. Notably, 85% of affected individuals experienced at least a partial recovery.

Indexed as

COVID-19COVID-19 VaccinesGuillain-Barre SyndromeVaccinesAdultAgedFemaleHumansMaleMiddle AgedVaccinationCOVID-19 VaccinesVaccinesCOVID-19Guillain-Barré syndromeSARS-COV-2Vaccination

Identifiers

PMID36098903
PMCPMC9469827
OpenAlexW4295498029

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.