A systematic review of Bell's Palsy as the only major neurological manifestation in COVID-19 patients.
Association
Bell’s Palsy
COVID-19
Etiopathogenesis
Facial nerve
SARS-CoV2
Journal
Journal of clinical neuroscience : official journal of the Neurosurgical Society of Australasia
ISSN: 1532-2653
Titre abrégé: J Clin Neurosci
Pays: Scotland
ID NLM: 9433352
Informations de publication
Date de publication:
Aug 2021
Aug 2021
Historique:
received:
18
02
2021
revised:
10
05
2021
accepted:
14
06
2021
entrez:
19
7
2021
pubmed:
20
7
2021
medline:
31
7
2021
Statut:
ppublish
Résumé
Bell's palsy is an acute idiopathic paralysis of the facial nerve. The disease is caused by many viruses like Herpes simplex virus-1, Varicella zoster, Epstein-bar virus, Cytomegalovirus, Usutu virus, Human immunodeficiency virus, etc. Literature has reported few cases of COVID-19 patients with Bell's palsy as the only major neurological manifestation indicating the possible role of another virus in the etiopathogenesis of Bell's Palsy. This paper aims to evaluate the reported cases of COVID-19 positive patients, presented with Bell's palsy as the only major neurological manifestation from March 2020 to December 2020, and to investigate the association of SARS-CoV2 and Bell's palsy. A systematic review of the published literature was performed using an electronic search in PubMed/Medline, Science Direct, Web of Science, Embase, J- STAGE, Google Scholar, China National Knowledge Infrastructure (CKNI) and Scopus databases, from March 2020 to Dec 2020 using keywords like 'COVID-19', 'SARS-CoV-2', 'Coronavirus', 'Bell's palsy', 'Facial nerve', 'First', 'Only',' Neurological', 'Manifestation'. The studies reviewed were case series and case reports regarding the subject. Search strategy revealed thirteen articles from March 2020 to Dec 2020 with a total of 20 cases of COVID-19 with Bell's palsy as the only major neurological manifestation. Evidence of Bell's palsy as the only major neurological manifestation in COVID-19 patients signifies an important clinical finding but robust research is needed to investigate their association and the exact mechanisms by which SARS-CoV2 causes Bell's Palsy.
Sections du résumé
BACKGROUND
BACKGROUND
Bell's palsy is an acute idiopathic paralysis of the facial nerve. The disease is caused by many viruses like Herpes simplex virus-1, Varicella zoster, Epstein-bar virus, Cytomegalovirus, Usutu virus, Human immunodeficiency virus, etc. Literature has reported few cases of COVID-19 patients with Bell's palsy as the only major neurological manifestation indicating the possible role of another virus in the etiopathogenesis of Bell's Palsy. This paper aims to evaluate the reported cases of COVID-19 positive patients, presented with Bell's palsy as the only major neurological manifestation from March 2020 to December 2020, and to investigate the association of SARS-CoV2 and Bell's palsy.
MATERIALS AND METHODS
METHODS
A systematic review of the published literature was performed using an electronic search in PubMed/Medline, Science Direct, Web of Science, Embase, J- STAGE, Google Scholar, China National Knowledge Infrastructure (CKNI) and Scopus databases, from March 2020 to Dec 2020 using keywords like 'COVID-19', 'SARS-CoV-2', 'Coronavirus', 'Bell's palsy', 'Facial nerve', 'First', 'Only',' Neurological', 'Manifestation'. The studies reviewed were case series and case reports regarding the subject.
RESULTS
RESULTS
Search strategy revealed thirteen articles from March 2020 to Dec 2020 with a total of 20 cases of COVID-19 with Bell's palsy as the only major neurological manifestation.
CONCLUSION
CONCLUSIONS
Evidence of Bell's palsy as the only major neurological manifestation in COVID-19 patients signifies an important clinical finding but robust research is needed to investigate their association and the exact mechanisms by which SARS-CoV2 causes Bell's Palsy.
Identifiants
pubmed: 34275565
pii: S0967-5868(21)00311-8
doi: 10.1016/j.jocn.2021.06.016
pii:
doi:
Substances chimiques
RNA, Viral
0
Types de publication
Journal Article
Systematic Review
Langues
eng
Sous-ensembles de citation
IM
Pagination
284-292Informations de copyright
Copyright © 2021 Elsevier Ltd. All rights reserved.
Déclaration de conflit d'intérêts
Declaration of Competing Interest The authors declare that they have no known competing financial interests or personal relationships that could have appeared to influence the work reported in this paper.