Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136
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Publication Date: | 2012 |
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Format: | Article |
Language: | por |
Source: | Revista Brasileira em Promoção da Saúde |
Download full: | https://ojs.unifor.br/RBPS/article/view/925 |
Summary: | The hearing losses in children may result from risk indicators during the pregnancy or childhood. The audiological diagnosis made in the first year of life allows a favorable prognosis for the child’s global development, as it enables an intervention yet in the critical period of the nervous central system’s maturation and functional plasticity. This research aimed at verifying the presence of otoacoustic emissions (OAE) in children with risk indicators for hearing loss, emphasizing the importance of the hearing loss detection and identification in children that were not tested up to the age of five years old. The hearing loss indicators were referred by the mothers and, afterwards, distortion product otoacoustic emissions (DPOAE) tests were applied in 22 children with normal tympanometrical curves at the NAMI Audiology Sector of Fortaleza University (UNIFOR). The DPOAE showed to be absent in nine of them. Also, there were absence of emissions in 66% of the children that had taken ototoxic medicines and in 75% of the preterm infants. Two children that had as indicator only heredity, showed DPOAE absences. The hearing loss risk indicators registered in great frequency were: labor complications, trauma in the gestational period, the use of medicine by the mothers during pregnancy, neonatal anoxia, the permanence in incubator, preterm and postterm deliveries, repetitive otitis, the use of ototoxic medicines by the children, suppurative otitis, heredity and cranial traumatisms. It is concluded that there was a relationship between the risk indicators for hearing loss and the results found in the DPOAE register by answering “absence”. |
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Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136Estudo das Emissões Otoacústicas – Produto De Distorção (EOAPD) em crianças com indicadores de risco para perda auditiva - doi:10.5020/18061230.2005.p136Emissões otoacústicasSurdez e audiçãoThe hearing losses in children may result from risk indicators during the pregnancy or childhood. The audiological diagnosis made in the first year of life allows a favorable prognosis for the child’s global development, as it enables an intervention yet in the critical period of the nervous central system’s maturation and functional plasticity. This research aimed at verifying the presence of otoacoustic emissions (OAE) in children with risk indicators for hearing loss, emphasizing the importance of the hearing loss detection and identification in children that were not tested up to the age of five years old. The hearing loss indicators were referred by the mothers and, afterwards, distortion product otoacoustic emissions (DPOAE) tests were applied in 22 children with normal tympanometrical curves at the NAMI Audiology Sector of Fortaleza University (UNIFOR). The DPOAE showed to be absent in nine of them. Also, there were absence of emissions in 66% of the children that had taken ototoxic medicines and in 75% of the preterm infants. Two children that had as indicator only heredity, showed DPOAE absences. The hearing loss risk indicators registered in great frequency were: labor complications, trauma in the gestational period, the use of medicine by the mothers during pregnancy, neonatal anoxia, the permanence in incubator, preterm and postterm deliveries, repetitive otitis, the use of ototoxic medicines by the children, suppurative otitis, heredity and cranial traumatisms. It is concluded that there was a relationship between the risk indicators for hearing loss and the results found in the DPOAE register by answering “absence”.As perdas auditivas em crianças podem ser conseqüências de indicadores de risco durante a gravidez ou na infância. O diagnóstico audiológico no primeiro ano de vida, permite um prognóstico favorável ao desenvolvimento global da criança, pois possibilita a intervenção ainda no período crítico de maturação e plasticidade funcional do sistema nervoso central. O objetivo desta pesquisa foi verificar a existência de Emissões otoacústicas (EOA) em crianças com indicadores de risco para perda auditiva, ressaltando a importância da detecção e identificação da perda auditiva, em crianças que não foram avaliadas até a idade de 5 anos. Os indicadores de risco para perda auditiva foram relatados pelas mães e, posteriormente, foram realizadas as emissões otoacústicas – produto de distorção (EOAPD) em 22 crianças com curvas timpanométricas normais, no Setor de Audiologia do NAMI, na Universidade de Fortaleza. Verificou-se que, em nove casos, as EOAPD mostraram-se ausentes. Houve ausência de emissões também em 66% das crianças que fizeram uso de medicamentos ototóxicos e em 75% das nascidas pré-termo. Duas crianças que tiveram como indicador apenas a hereditariedade, apresentaram EOAPD ausentes. Os indicadores de risco para perda auditiva registrados com maior freqüência foram: complicações no parto, trauma no período gestacional, uso de medicamentos pelas mães durante a gestação, anóxia neonatal, permanência em incubadora, nascimentos pré e pós-termos, otites de repetição, uso de medicamentos ototóxicos pelas crianças, otite supurativa, hereditariedade e traumatismos cranianos. Conclui-se que houve uma relação entre os indicadores de risco para perda auditiva e os achados dos registros de EOAPD nas respostas “ausência”.Universidade de Fortaleza2012-01-04info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersion"Peer-reviewed Article""Avaliado pelos pares""Avaliado pelos pares"application/pdfhttps://ojs.unifor.br/RBPS/article/view/92510.5020/925Brazilian Journal in Health Promotion; Vol. 18 No. 3 (2005); 136-139Revista Brasileña en Promoción de la Salud; Vol. 18 Núm. 3 (2005); 136-139Revista Brasileira em Promoção da Saúde; v. 18 n. 3 (2005); 136-1391806-1230reponame:Revista Brasileira em Promoção da Saúdeinstname:Universidade de Fortaleza (Unifor)instacron:UFORporhttps://ojs.unifor.br/RBPS/article/view/925/2100Façanha, Rachel CostaCâmara, Marília Marília Fontenele e Silvainfo:eu-repo/semantics/openAccess2012-01-10T12:17:43Zoai:ojs.ojs.unifor.br:article/925Revistahttps://periodicos.unifor.br/RBPS/oai1806-12301806-1222opendoar:2012-01-10T12:17:43Revista Brasileira em Promoção da Saúde - Universidade de Fortaleza (Unifor)false |
dc.title.none.fl_str_mv |
Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136 Estudo das Emissões Otoacústicas – Produto De Distorção (EOAPD) em crianças com indicadores de risco para perda auditiva - doi:10.5020/18061230.2005.p136 |
title |
Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136 |
spellingShingle |
Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136 Façanha, Rachel Costa Emissões otoacústicas Surdez e audição |
title_short |
Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136 |
title_full |
Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136 |
title_fullStr |
Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136 |
title_full_unstemmed |
Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136 |
title_sort |
Distortion Product Otoacoustic Emissions’ study in children with risk indicators for hearing loss - doi:10.5020/18061230.2005.p136 |
author |
Façanha, Rachel Costa |
author_facet |
Façanha, Rachel Costa Câmara, Marília Marília Fontenele e Silva |
author_role |
author |
author2 |
Câmara, Marília Marília Fontenele e Silva |
author2_role |
author |
dc.contributor.author.fl_str_mv |
Façanha, Rachel Costa Câmara, Marília Marília Fontenele e Silva |
dc.subject.por.fl_str_mv |
Emissões otoacústicas Surdez e audição |
topic |
Emissões otoacústicas Surdez e audição |
description |
The hearing losses in children may result from risk indicators during the pregnancy or childhood. The audiological diagnosis made in the first year of life allows a favorable prognosis for the child’s global development, as it enables an intervention yet in the critical period of the nervous central system’s maturation and functional plasticity. This research aimed at verifying the presence of otoacoustic emissions (OAE) in children with risk indicators for hearing loss, emphasizing the importance of the hearing loss detection and identification in children that were not tested up to the age of five years old. The hearing loss indicators were referred by the mothers and, afterwards, distortion product otoacoustic emissions (DPOAE) tests were applied in 22 children with normal tympanometrical curves at the NAMI Audiology Sector of Fortaleza University (UNIFOR). The DPOAE showed to be absent in nine of them. Also, there were absence of emissions in 66% of the children that had taken ototoxic medicines and in 75% of the preterm infants. Two children that had as indicator only heredity, showed DPOAE absences. The hearing loss risk indicators registered in great frequency were: labor complications, trauma in the gestational period, the use of medicine by the mothers during pregnancy, neonatal anoxia, the permanence in incubator, preterm and postterm deliveries, repetitive otitis, the use of ototoxic medicines by the children, suppurative otitis, heredity and cranial traumatisms. It is concluded that there was a relationship between the risk indicators for hearing loss and the results found in the DPOAE register by answering “absence”. |
publishDate |
2012 |
dc.date.none.fl_str_mv |
2012-01-04 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion "Peer-reviewed Article" "Avaliado pelos pares" "Avaliado pelos pares" |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://ojs.unifor.br/RBPS/article/view/925 10.5020/925 |
url |
https://ojs.unifor.br/RBPS/article/view/925 |
identifier_str_mv |
10.5020/925 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://ojs.unifor.br/RBPS/article/view/925/2100 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de Fortaleza |
publisher.none.fl_str_mv |
Universidade de Fortaleza |
dc.source.none.fl_str_mv |
Brazilian Journal in Health Promotion; Vol. 18 No. 3 (2005); 136-139 Revista Brasileña en Promoción de la Salud; Vol. 18 Núm. 3 (2005); 136-139 Revista Brasileira em Promoção da Saúde; v. 18 n. 3 (2005); 136-139 1806-1230 reponame:Revista Brasileira em Promoção da Saúde instname:Universidade de Fortaleza (Unifor) instacron:UFOR |
instname_str |
Universidade de Fortaleza (Unifor) |
instacron_str |
UFOR |
institution |
UFOR |
reponame_str |
Revista Brasileira em Promoção da Saúde |
collection |
Revista Brasileira em Promoção da Saúde |
repository.name.fl_str_mv |
Revista Brasileira em Promoção da Saúde - Universidade de Fortaleza (Unifor) |
repository.mail.fl_str_mv |
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1798313055522652160 |