Guillain-Barre syndrome following SARS-CoV-2 vaccination: Is there a real association?
Neuroimmunology Reports
; 2 (no pagination), 2022.
Article
in English
| EMBASE | ID: covidwho-2269668
ABSTRACT
Background:
Guillain-Barre Syndrome (GBS) is the most common cause of acute flaccid paralysis, with an incidence of 0.81-1.89 cases per 100,000. With the SARS-CoV-2 virus pandemic, major international vaccination campaigns continue to be carried out to minimize the total burden of the disease. This study aims to report a case series of consecutive GBS patients after SARS-CoV-2 vaccination during the massive campaign in Mexico in 2021. Method(s) A single-center, observational study of consecutive GBS subjects diagnosed by Asbury criteria from January 1 to August 31, 2021. Including GBS-related symptoms on or after six weeks of vaccination record, both first and second doses. Result(s) From a total of 53 GBS patients, eight had a history of SARS-CoV-2 vaccination, 87.5% male, the median vaccination-symptom onset and symptom-to-admission time were 15 (IQR 12.75-23.25), and 3.5 (IQR 1.5-8.25), all of them had GBS Disability Scale >=3 at admission. Acute inflammatory demyelinating polyneuropathy (AIDP) was the most common electrophysiological variant encountered in this population. All patients received treatment Intravenous Immunoglobulin (IVIG) or Plasma Exchange (PE), 62.5% recovered independent walk at three months follow up. Conclusion(s) The annual incidence of GBS cases associated with vaccination remains lower (0.81 - 1.89 cases / 100,000 persons) than non-vaccinated patients;this should encourage health authorities to continue promoting massive vaccination as benefits outweigh the risks.Copyright © 2021
Full text:
Available
Collection:
Databases of international organizations
Database:
EMBASE
Topics:
Vaccines
Language:
English
Journal:
Neuroimmunology Reports
Year:
2022
Document Type:
Article
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