Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis,
Autor(a) principal: | |
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Data de Publicação: | 2019 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Brazilian Journal of Otorhinolaryngology |
Texto Completo: | http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942019000400447 |
Resumo: | Abstract Introduction: Congenital toxoplasmosis is an infectious disease with high prevalence in tropical countries. It is characterized by neurological, ophthalmological and auditory sequelae. Objective: The aim of this study was to evaluate and describe the brainstem auditory evoked potential in infants aged 1-3 months diagnosed with congenital toxoplasmosis and to compare them with infants of the same age group without the infection. Methods: This is an observational, analytical and cross-sectional study in which brainstem auditory evoked potential was investigated in infants with congenital toxoplasmosis. The following audiological exams were performed: transient-evoked otoacoustic emissions, clinical and automatic brainstem auditory evoked potential. Results: 100 children participated in the study, but the final sample consisted of 76 children. Of the 37 children with toxoplasmosis included in the study, 28 completed the neurological imaging evaluation, and of these, 3 (10.7%) showed an altered neurological examination. At the brainstem auditory evoked potential assessment, two children without toxoplasmosis and 10 children with congenital toxoplasmosis had results suggestive of alterations in the brainstem auditory pathway maturation. Conclusion: 10 (27%) children were identified with a possible unilateral alteration in the electrophysiological assessment. There was a 5-fold higher risk for a child between 1 and 3 months of age with toxoplasmosis to have an altered brainstem auditory evoked potential compared to a child of the same age range without the infection. |
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Brazilian Journal of Otorhinolaryngology |
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Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis,Congenital toxoplasmosisHearingAuditory evoked potentialsElectrophysiologyAbstract Introduction: Congenital toxoplasmosis is an infectious disease with high prevalence in tropical countries. It is characterized by neurological, ophthalmological and auditory sequelae. Objective: The aim of this study was to evaluate and describe the brainstem auditory evoked potential in infants aged 1-3 months diagnosed with congenital toxoplasmosis and to compare them with infants of the same age group without the infection. Methods: This is an observational, analytical and cross-sectional study in which brainstem auditory evoked potential was investigated in infants with congenital toxoplasmosis. The following audiological exams were performed: transient-evoked otoacoustic emissions, clinical and automatic brainstem auditory evoked potential. Results: 100 children participated in the study, but the final sample consisted of 76 children. Of the 37 children with toxoplasmosis included in the study, 28 completed the neurological imaging evaluation, and of these, 3 (10.7%) showed an altered neurological examination. At the brainstem auditory evoked potential assessment, two children without toxoplasmosis and 10 children with congenital toxoplasmosis had results suggestive of alterations in the brainstem auditory pathway maturation. Conclusion: 10 (27%) children were identified with a possible unilateral alteration in the electrophysiological assessment. There was a 5-fold higher risk for a child between 1 and 3 months of age with toxoplasmosis to have an altered brainstem auditory evoked potential compared to a child of the same age range without the infection.Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.2019-08-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942019000400447Brazilian Journal of Otorhinolaryngology v.85 n.4 2019reponame:Brazilian Journal of Otorhinolaryngologyinstname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)instacron:ABORL-CCF10.1016/j.bjorl.2018.03.012info:eu-repo/semantics/openAccessFontes,Aline AlmeidaCarvalho,Sirley Alves da SilvaAndrade,Gláucia Manzan Queiroz deCarellos,Ericka VianaRomanelli,Roberta CastroResende,Luciana Macedo deeng2019-08-27T00:00:00Zoai:scielo:S1808-86942019000400447Revistahttp://www.bjorl.org.br/https://old.scielo.br/oai/scielo-oai.phprevista@aborlccf.org.br||revista@aborlccf.org.br1808-86861808-8686opendoar:2019-08-27T00:00Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)false |
dc.title.none.fl_str_mv |
Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis, |
title |
Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis, |
spellingShingle |
Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis, Fontes,Aline Almeida Congenital toxoplasmosis Hearing Auditory evoked potentials Electrophysiology |
title_short |
Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis, |
title_full |
Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis, |
title_fullStr |
Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis, |
title_full_unstemmed |
Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis, |
title_sort |
Study of brainstem auditory evoked potentials in early diagnosis of congenital toxoplasmosis, |
author |
Fontes,Aline Almeida |
author_facet |
Fontes,Aline Almeida Carvalho,Sirley Alves da Silva Andrade,Gláucia Manzan Queiroz de Carellos,Ericka Viana Romanelli,Roberta Castro Resende,Luciana Macedo de |
author_role |
author |
author2 |
Carvalho,Sirley Alves da Silva Andrade,Gláucia Manzan Queiroz de Carellos,Ericka Viana Romanelli,Roberta Castro Resende,Luciana Macedo de |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Fontes,Aline Almeida Carvalho,Sirley Alves da Silva Andrade,Gláucia Manzan Queiroz de Carellos,Ericka Viana Romanelli,Roberta Castro Resende,Luciana Macedo de |
dc.subject.por.fl_str_mv |
Congenital toxoplasmosis Hearing Auditory evoked potentials Electrophysiology |
topic |
Congenital toxoplasmosis Hearing Auditory evoked potentials Electrophysiology |
description |
Abstract Introduction: Congenital toxoplasmosis is an infectious disease with high prevalence in tropical countries. It is characterized by neurological, ophthalmological and auditory sequelae. Objective: The aim of this study was to evaluate and describe the brainstem auditory evoked potential in infants aged 1-3 months diagnosed with congenital toxoplasmosis and to compare them with infants of the same age group without the infection. Methods: This is an observational, analytical and cross-sectional study in which brainstem auditory evoked potential was investigated in infants with congenital toxoplasmosis. The following audiological exams were performed: transient-evoked otoacoustic emissions, clinical and automatic brainstem auditory evoked potential. Results: 100 children participated in the study, but the final sample consisted of 76 children. Of the 37 children with toxoplasmosis included in the study, 28 completed the neurological imaging evaluation, and of these, 3 (10.7%) showed an altered neurological examination. At the brainstem auditory evoked potential assessment, two children without toxoplasmosis and 10 children with congenital toxoplasmosis had results suggestive of alterations in the brainstem auditory pathway maturation. Conclusion: 10 (27%) children were identified with a possible unilateral alteration in the electrophysiological assessment. There was a 5-fold higher risk for a child between 1 and 3 months of age with toxoplasmosis to have an altered brainstem auditory evoked potential compared to a child of the same age range without the infection. |
publishDate |
2019 |
dc.date.none.fl_str_mv |
2019-08-01 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942019000400447 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942019000400447 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.bjorl.2018.03.012 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
text/html |
dc.publisher.none.fl_str_mv |
Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. |
publisher.none.fl_str_mv |
Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial. |
dc.source.none.fl_str_mv |
Brazilian Journal of Otorhinolaryngology v.85 n.4 2019 reponame:Brazilian Journal of Otorhinolaryngology instname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF) instacron:ABORL-CCF |
instname_str |
Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF) |
instacron_str |
ABORL-CCF |
institution |
ABORL-CCF |
reponame_str |
Brazilian Journal of Otorhinolaryngology |
collection |
Brazilian Journal of Otorhinolaryngology |
repository.name.fl_str_mv |
Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF) |
repository.mail.fl_str_mv |
revista@aborlccf.org.br||revista@aborlccf.org.br |
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1754575993607028736 |