Effects of exercise on the levels of BDNF and executive function in adolescents: a protocol for systematic review and meta-analysis

Backoground: Evidence available in the literature suggests that physical exercise increases the release of brain-derived neurotrophic factor (BDNF) in humans and may possibly be related to improvements in executive function. However, studies of this phenomenon in adolescents are still scarce. The ob...

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Principais autores: Azevedo, Kesley Pablo Morais de, Oliveira Segundo, Victor Hugo de, Medeiros, Gidyenne Christine Bandeira Silva de, Mata, Ádala Nayana de Sousa, García, Daniel Ángel, Leitão, José Carlos Gomes de Carvalho, Knackfuss, Maria Irany, Piuvezam, Grasiela
Formato: article
Idioma:English
Publicado em: Lippincott, Williams & Wilkins
Assuntos:
Adolescent
BDNF
Executive function
Exercise
Systematic review
Endereço do item:https://repositorio.ufrn.br/handle/123456789/31181
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spelling ri-123456789-311812021-01-10T07:54:15Z Effects of exercise on the levels of BDNF and executive function in adolescents: a protocol for systematic review and meta-analysis Azevedo, Kesley Pablo Morais de Oliveira Segundo, Victor Hugo de Medeiros, Gidyenne Christine Bandeira Silva de Mata, Ádala Nayana de Sousa García, Daniel Ángel Leitão, José Carlos Gomes de Carvalho Knackfuss, Maria Irany Piuvezam, Grasiela Adolescent BDNF Executive function Exercise Systematic review Backoground: Evidence available in the literature suggests that physical exercise increases the release of brain-derived neurotrophic factor (BDNF) in humans and may possibly be related to improvements in executive function. However, studies of this phenomenon in adolescents are still scarce. The objective of this work is to describe the protocol for a systematic review (SR) and meta-analysis of interventional studies aiming to determine the effect of physical exercise on BDNF levels and executive function in adolescents. Methods: This protocol is guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols (PRISMA-P) and by the Cochrane Handbook of Systematic Reviews of Interventions. The databases to be searched are PubMed, EMBASE, Scopus, ScienceDirect, Web of Science, SPORTDiscus, the Cochrane Central Register of Controlled Trials (CENTRAL), and CINAHL. Interventional studies conducted on adolescents with different exercise protocols and evaluations of BDNF levels and executive function in pre- and post-intervention periods will be included in the systematic review. The characteristics of the studies, participants, and main results will be described, then the evaluation of the risk of biases and the level of evidence obtained by the protocol will be assessed. The selection of studies, data extraction, and evaluation of the methodological quality will be performed by 2 experienced reviewers independently. Conclusion: The systematic review will present the effects of the practice of physical exercises on the BDNF and executive function levels. The results will strengthen the interventions with the focus on the brain health of adolescents through general orientations and the evidences described shall direct future research. PROSPERO registration number: CRD42018110683 Abbreviations: BDNF = brain-derived neurotrophic factor, CPF = prefrontal cortex, GRADE = Grading of Recommendations Assessment, Development, and Evaluation, PRISMA-P = Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols, SR = systematic review 2021-01-05T13:57:46Z 2021-01-05T13:57:46Z 2019-07 article AZEVEDO, Kesley Pablo Morais de; OLIVEIRA SEGUNDO, Victor Hugo de; MEDEIROS, Gidyenne Christine Bandeira Silva de; MATA, Ádala Nayana de Sousa; GARCÍA, Daniel Ángel; LEITÃO, José Carlos Gomes de Carvalho; KNACKFUSS, Maria Irany; PIUVEZAM, Grasiela. Effects of exercise on the levels of BDNF and executive function in adolescents. Medicine, [s. l.], v. 98, n. 28, p. 1-5, jul. 2019. Ovid Technologies (Wolters Kluwer Health). Disponível em: https://journals.lww.com/md-journal/FullText/2019/07120/Effects_of_exercise_on_the_levels_of_BDNF_and.87.aspx. Acesso em: 21 ago. 2020. http://dx.doi.org/10.1097/md.0000000000016445. 0025-7974 1536-5964 https://repositorio.ufrn.br/handle/123456789/31181 10.1097/md.0000000000016445 en Attribution 3.0 Brazil http://creativecommons.org/licenses/by/3.0/br/ application/pdf Lippincott, Williams & Wilkins
institution Repositório Institucional
collection RI - UFRN
language English
topic Adolescent
BDNF
Executive function
Exercise
Systematic review
spellingShingle Adolescent
BDNF
Executive function
Exercise
Systematic review
Azevedo, Kesley Pablo Morais de
Oliveira Segundo, Victor Hugo de
Medeiros, Gidyenne Christine Bandeira Silva de
Mata, Ádala Nayana de Sousa
García, Daniel Ángel
Leitão, José Carlos Gomes de Carvalho
Knackfuss, Maria Irany
Piuvezam, Grasiela
Effects of exercise on the levels of BDNF and executive function in adolescents: a protocol for systematic review and meta-analysis
description Backoground: Evidence available in the literature suggests that physical exercise increases the release of brain-derived neurotrophic factor (BDNF) in humans and may possibly be related to improvements in executive function. However, studies of this phenomenon in adolescents are still scarce. The objective of this work is to describe the protocol for a systematic review (SR) and meta-analysis of interventional studies aiming to determine the effect of physical exercise on BDNF levels and executive function in adolescents. Methods: This protocol is guided by the Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols (PRISMA-P) and by the Cochrane Handbook of Systematic Reviews of Interventions. The databases to be searched are PubMed, EMBASE, Scopus, ScienceDirect, Web of Science, SPORTDiscus, the Cochrane Central Register of Controlled Trials (CENTRAL), and CINAHL. Interventional studies conducted on adolescents with different exercise protocols and evaluations of BDNF levels and executive function in pre- and post-intervention periods will be included in the systematic review. The characteristics of the studies, participants, and main results will be described, then the evaluation of the risk of biases and the level of evidence obtained by the protocol will be assessed. The selection of studies, data extraction, and evaluation of the methodological quality will be performed by 2 experienced reviewers independently. Conclusion: The systematic review will present the effects of the practice of physical exercises on the BDNF and executive function levels. The results will strengthen the interventions with the focus on the brain health of adolescents through general orientations and the evidences described shall direct future research. PROSPERO registration number: CRD42018110683 Abbreviations: BDNF = brain-derived neurotrophic factor, CPF = prefrontal cortex, GRADE = Grading of Recommendations Assessment, Development, and Evaluation, PRISMA-P = Preferred Reporting Items for Systematic Reviews and Meta-Analyses Protocols, SR = systematic review
format article
author Azevedo, Kesley Pablo Morais de
Oliveira Segundo, Victor Hugo de
Medeiros, Gidyenne Christine Bandeira Silva de
Mata, Ádala Nayana de Sousa
García, Daniel Ángel
Leitão, José Carlos Gomes de Carvalho
Knackfuss, Maria Irany
Piuvezam, Grasiela
author_facet Azevedo, Kesley Pablo Morais de
Oliveira Segundo, Victor Hugo de
Medeiros, Gidyenne Christine Bandeira Silva de
Mata, Ádala Nayana de Sousa
García, Daniel Ángel
Leitão, José Carlos Gomes de Carvalho
Knackfuss, Maria Irany
Piuvezam, Grasiela
author_sort Azevedo, Kesley Pablo Morais de
title Effects of exercise on the levels of BDNF and executive function in adolescents: a protocol for systematic review and meta-analysis
title_short Effects of exercise on the levels of BDNF and executive function in adolescents: a protocol for systematic review and meta-analysis
title_full Effects of exercise on the levels of BDNF and executive function in adolescents: a protocol for systematic review and meta-analysis
title_fullStr Effects of exercise on the levels of BDNF and executive function in adolescents: a protocol for systematic review and meta-analysis
title_full_unstemmed Effects of exercise on the levels of BDNF and executive function in adolescents: a protocol for systematic review and meta-analysis
title_sort effects of exercise on the levels of bdnf and executive function in adolescents: a protocol for systematic review and meta-analysis
publisher Lippincott, Williams & Wilkins
publishDate 2021
url https://repositorio.ufrn.br/handle/123456789/31181
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