Cognitive changes in HIV-positive patients: an integrative literature review
Autor(a) principal: | |
---|---|
Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/22911 |
Resumo: | Introduction: Acquired immunodeficiency syndrome (AIDS) is caused by the human immunodeficiency virus (HIV), which attacks the immune system and can reduce an infected person's ability to resist other infections and diseases. It is estimated that more than 50% of individuals affected with HIV are susceptible to developing HIV-associated neurocognitive decline. Objective: to explore, through an integrative literature review, the structural changes in the brain and cognitive decline in HIV patients. Search methodology: this is a descriptive research of the narrative literature review type, through online access in the PubMed, Scielo, CDSR, Google Scholar, BVS and EBSCO databases, in September 2021. Discussion: AIDS it can manifest as a subcortical dementia, which manifests itself as a significant loss in the capacity for attention and concentration, depressive symptoms and motor alterations in relation to the speed and precision of performing different tasks. This syndrome is associated with pathological changes in the brain that include generalized atrophy, white matter changes causing leukoencephalopathy, microglial nodules typical of viral encephalitis, and multinucleated giant cells, which appear to be directly infected with HIV. Final considerations: although the HIV virus is recognized for its direct effect on the cellular immune system through the depletion of CD4 T lymphocytes, the virus is also still associated with broad effects on the nervous system, including a direct effect on the brain, spinal cord and peripheral nerves. |
id |
UNIFEI_f82bcd664d7b8378949aba114db98760 |
---|---|
oai_identifier_str |
oai:ojs.pkp.sfu.ca:article/22911 |
network_acronym_str |
UNIFEI |
network_name_str |
Research, Society and Development |
repository_id_str |
|
spelling |
Cognitive changes in HIV-positive patients: an integrative literature reviewCambios cognitivos en pacientes VIH positivos: una revisión integradora de la literaturaAlterações cognitivas em pacientes soropositivos: uma revisão integrativa de literaturaVIHDeterioro cognitivoMacrófagosBarrera hematoencefálica.HIVCognitive declineMacrophagesBlood-brain barrier.HIVDeclínio cognitivoMacrófagosBarreira hematoencefálica. Introduction: Acquired immunodeficiency syndrome (AIDS) is caused by the human immunodeficiency virus (HIV), which attacks the immune system and can reduce an infected person's ability to resist other infections and diseases. It is estimated that more than 50% of individuals affected with HIV are susceptible to developing HIV-associated neurocognitive decline. Objective: to explore, through an integrative literature review, the structural changes in the brain and cognitive decline in HIV patients. Search methodology: this is a descriptive research of the narrative literature review type, through online access in the PubMed, Scielo, CDSR, Google Scholar, BVS and EBSCO databases, in September 2021. Discussion: AIDS it can manifest as a subcortical dementia, which manifests itself as a significant loss in the capacity for attention and concentration, depressive symptoms and motor alterations in relation to the speed and precision of performing different tasks. This syndrome is associated with pathological changes in the brain that include generalized atrophy, white matter changes causing leukoencephalopathy, microglial nodules typical of viral encephalitis, and multinucleated giant cells, which appear to be directly infected with HIV. Final considerations: although the HIV virus is recognized for its direct effect on the cellular immune system through the depletion of CD4 T lymphocytes, the virus is also still associated with broad effects on the nervous system, including a direct effect on the brain, spinal cord and peripheral nerves.Introducción: El síndrome de inmunodeficiencia adquirida (SIDA) es causado por el virus de la inmunodeficiencia humana (VIH), que ataca el sistema inmunológico y puede reducir la capacidad de una persona infectada para resistir otras infecciones y enfermedades. Se estima que más del 50% de las personas afectadas por el VIH son susceptibles de desarrollar un deterioro neurocognitivo asociado al VIH. Objetivo: explorar, a través de una revisión integradora de la literatura, los cambios estructurales en el cerebro y el deterioro cognitivo en pacientes con VIH. Metodología de búsqueda: se trata de una investigación descriptiva del tipo revisión de literatura narrativa, mediante acceso online en las bases de datos PubMed, Scielo, CDSR, Google Scholar, BVS y EBSCO, en septiembre de 2021. Discusión: El SIDA puede manifestarse como una demencia subcortical, que se manifiesta como una pérdida significativa en la capacidad de atención y concentración, síntomas depresivos y alteraciones motoras en relación a la rapidez y precisión en la realización de diferentes tareas. Este síndrome se asocia con cambios patológicos en el cerebro que incluyen atrofia generalizada, cambios en la sustancia blanca que causan leucoencefalopatía, nódulos microgliales típicos de encefalitis viral y células gigantes multinucleadas, que parecen estar directamente infectadas por el VIH. Consideraciones finales: aunque el virus del VIH es reconocido por su efecto directo sobre el sistema inmunológico celular a través del agotamiento de los linfocitos T CD4, el virus todavía está asociado con amplios efectos sobre el sistema nervioso, incluido un efecto directo sobre el cerebro y la médula espinal. y nervios periféricos.Introdução: A síndrome da imunodeficiência adquirida (AIDS) é causada pelo vírus da imunodeficiência humana (HIV), que ataca o sistema imunológico e pode reduzir a capacidade de uma pessoa infectada de resistir a outras infecções e doenças. Estima-se que mais de 50% dos indivíduos afetados com HIV são suscetíveis a desenvolver declínio neurocognitivo associado ao HIV. Objetivo: explorar, por meio de revisão integrativa de literatura, as alterações estruturais cerebrais e declínio cognitivo em pacientes portadores de HIV. Metodologia de busca: trata-se de uma pesquisa descritiva do tipo revisão narrativa da literatura, através do acesso online nas bases de dados PubMed, Scielo, CDSR, Google Scholar, BVS e EBSCO, no mês de setembro de 2021. Discussão: a AIDS pode manifestar-se como uma demência subcortical, que se manifesta como uma perda significativa na capacidade de atenção e concentração, sintomas depressivos e alterações motoras em relação à velocidade e precisão de realizar diferentes tarefas. Essa síndrome é associada com alterações patológicas no cérebro que incluem atrofia generalizada, mudanças na substância branca causando leucoencefalopatia, nódulos microgliais típicos de encefalite viral e as células gigantes multinucleadas, que parecem ser diretamente infectadas pelo HIV. Considerações finais: embora o vírus HIV seja reconhecido pelo seu efeito direto no sistema imune celular através da depleção de linfócitos T CD4, o vírus também é associado ainda a amplos efeitos sobre o sistema nervoso, incluindo efeito direto no cérebro, medula espinal e nervos periféricos.Research, Society and Development2021-11-24info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/2291110.33448/rsd-v10i15.22911Research, Society and Development; Vol. 10 No. 15; e229101522911Research, Society and Development; Vol. 10 Núm. 15; e229101522911Research, Society and Development; v. 10 n. 15; e2291015229112525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/22911/20256Copyright (c) 2021 Letícia Beatriz Rodrigues Bernardes; Bárbara Queiroz de Figueiredo; Danilo Lima Fraga Amorim; Gabriela Inácio Sartório; Lunalva Gabrielli Veras Sousa; Marcelo Gomes de Almeidahttps://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessBernardes, Letícia Beatriz RodriguesFigueiredo, Bárbara Queiroz de Amorim, Danilo Lima FragaSartório, Gabriela InácioSousa, Lunalva Gabrielli VerasAlmeida, Marcelo Gomes de 2021-12-06T10:13:53Zoai:ojs.pkp.sfu.ca:article/22911Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:41:56.402205Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Cognitive changes in HIV-positive patients: an integrative literature review Cambios cognitivos en pacientes VIH positivos: una revisión integradora de la literatura Alterações cognitivas em pacientes soropositivos: uma revisão integrativa de literatura |
title |
Cognitive changes in HIV-positive patients: an integrative literature review |
spellingShingle |
Cognitive changes in HIV-positive patients: an integrative literature review Bernardes, Letícia Beatriz Rodrigues VIH Deterioro cognitivo Macrófagos Barrera hematoencefálica. HIV Cognitive decline Macrophages Blood-brain barrier. HIV Declínio cognitivo Macrófagos Barreira hematoencefálica. |
title_short |
Cognitive changes in HIV-positive patients: an integrative literature review |
title_full |
Cognitive changes in HIV-positive patients: an integrative literature review |
title_fullStr |
Cognitive changes in HIV-positive patients: an integrative literature review |
title_full_unstemmed |
Cognitive changes in HIV-positive patients: an integrative literature review |
title_sort |
Cognitive changes in HIV-positive patients: an integrative literature review |
author |
Bernardes, Letícia Beatriz Rodrigues |
author_facet |
Bernardes, Letícia Beatriz Rodrigues Figueiredo, Bárbara Queiroz de Amorim, Danilo Lima Fraga Sartório, Gabriela Inácio Sousa, Lunalva Gabrielli Veras Almeida, Marcelo Gomes de |
author_role |
author |
author2 |
Figueiredo, Bárbara Queiroz de Amorim, Danilo Lima Fraga Sartório, Gabriela Inácio Sousa, Lunalva Gabrielli Veras Almeida, Marcelo Gomes de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Bernardes, Letícia Beatriz Rodrigues Figueiredo, Bárbara Queiroz de Amorim, Danilo Lima Fraga Sartório, Gabriela Inácio Sousa, Lunalva Gabrielli Veras Almeida, Marcelo Gomes de |
dc.subject.por.fl_str_mv |
VIH Deterioro cognitivo Macrófagos Barrera hematoencefálica. HIV Cognitive decline Macrophages Blood-brain barrier. HIV Declínio cognitivo Macrófagos Barreira hematoencefálica. |
topic |
VIH Deterioro cognitivo Macrófagos Barrera hematoencefálica. HIV Cognitive decline Macrophages Blood-brain barrier. HIV Declínio cognitivo Macrófagos Barreira hematoencefálica. |
description |
Introduction: Acquired immunodeficiency syndrome (AIDS) is caused by the human immunodeficiency virus (HIV), which attacks the immune system and can reduce an infected person's ability to resist other infections and diseases. It is estimated that more than 50% of individuals affected with HIV are susceptible to developing HIV-associated neurocognitive decline. Objective: to explore, through an integrative literature review, the structural changes in the brain and cognitive decline in HIV patients. Search methodology: this is a descriptive research of the narrative literature review type, through online access in the PubMed, Scielo, CDSR, Google Scholar, BVS and EBSCO databases, in September 2021. Discussion: AIDS it can manifest as a subcortical dementia, which manifests itself as a significant loss in the capacity for attention and concentration, depressive symptoms and motor alterations in relation to the speed and precision of performing different tasks. This syndrome is associated with pathological changes in the brain that include generalized atrophy, white matter changes causing leukoencephalopathy, microglial nodules typical of viral encephalitis, and multinucleated giant cells, which appear to be directly infected with HIV. Final considerations: although the HIV virus is recognized for its direct effect on the cellular immune system through the depletion of CD4 T lymphocytes, the virus is also still associated with broad effects on the nervous system, including a direct effect on the brain, spinal cord and peripheral nerves. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-11-24 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/22911 10.33448/rsd-v10i15.22911 |
url |
https://rsdjournal.org/index.php/rsd/article/view/22911 |
identifier_str_mv |
10.33448/rsd-v10i15.22911 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/22911/20256 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 15; e229101522911 Research, Society and Development; Vol. 10 Núm. 15; e229101522911 Research, Society and Development; v. 10 n. 15; e229101522911 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
_version_ |
1797052696407048192 |