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World J Methodol. Sep 20, 2022; 12(5): 365-380
Published online Sep 20, 2022. doi: 10.5662/wjm.v12.i5.365
COVID-19 neuropsychiatric repercussions: Current evidence on the subject
Ronaldo Teixeira da Silva Júnior, Jonathan Santos Apolonio, Beatriz Rocha Cuzzuol, Bruna Teixeira da Costa, Camilo Santana Silva, Glauber Rocha Lima Araújo, Marcel Silva Luz, Hanna Santos Marques, Luana Kauany de Sá Santos, Samuel Luca Rocha Pinheiro, Vinícius Lima de Souza Gonçalves, Mariana Santos Calmon, Fabrício Freire de Melo
Ronaldo Teixeira da Silva Júnior, Jonathan Santos Apolonio, Beatriz Rocha Cuzzuol, Bruna Teixeira da Costa, Camilo Santana Silva, Glauber Rocha Lima Araújo, Marcel Silva Luz, Luana Kauany de Sá Santos, Samuel Luca Rocha Pinheiro, Mariana Santos Calmon, Fabrício Freire de Melo, Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Vitória da Conquista 45029094, Brazil
Hanna Santos Marques, Vinícius Lima de Souza Gonçalves, Universidade Estadual do Sudoeste da Bahia, Universidade Estadual do Sudoeste da Bahia, Vitória da Conquista 45083900, Brazil
Author contributions: All authors equally contributed to this paper regarding the conception and design of the study, literature review and analysis, drafting and critical revision and editing, and final approval of the final version.
Conflict-of-interest statement: The authors have no conflicts to declare.
Open-Access: This article is an open-access article that was selected by an in-house editor and fully peer-reviewed by external reviewers. It is distributed in accordance with the Creative Commons Attribution NonCommercial (CC BY-NC 4.0) license, which permits others to distribute, remix, adapt, build upon this work non-commercially, and license their derivative works on different terms, provided the original work is properly cited and the use is non-commercial. See: https://creativecommons.org/Licenses/by-nc/4.0/
Corresponding author: Fabrício Freire de Melo, MSc, PhD, Postdoc, Professor, Instituto Multidisciplinar em Saúde, Universidade Federal da Bahia, Rua Hormindo Barros, 58, Vitória da Conquista 45029094, Brazil. freiremelo@yahoo.com.br
Received: February 28, 2022
Peer-review started: February 28, 2022
First decision: June 16, 2022
Revised: June 30, 2022
Accepted: July 25, 2022
Article in press: July 25, 2022
Published online: September 20, 2022
Core Tip

Core Tip: Severe acute respiratory syndrome coronavirus 2 infection may also involve neurological and psychiatric manifestations, both by the viral action itself and by social distancing and quarantine. Headache, dizziness, cerebrovascular disorders, olfactory and gustatory dysfunction, neuromuscular abnormalities, anxiety, depression, and post-traumatic stress disorder may occur in this setting. Supporting these repercussions, this virus is able to reach the central nervous system by the interaction between the angiotensin-converting enzyme 2 and the transmembrane protease serine 2 expressed in the host nerve cells, and the viral spike glycoprotein. Finally, the management of these patients is complex and we review current evidence on the subject.