Hearing performance as a predictor of postural recovery in cochlear implant users

Detalhes bibliográficos
Autor(a) principal: Greters,Mario Edvin
Data de Publicação: 2017
Outros Autores: Bittar,Roseli Saraiva Moreira, Grasel,Signe Schuster, Oiticica,Jeanne, Bento,Ricardo Ferreira
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=S1808-86942017000100016
Resumo: Abstract Objective This study aimed to evaluate if hearing performance is a predictor of postural control in cochlear implant (CI) users at least six months after surgery. Methods Cross-sectional study including (CI) recipients with post-lingual deafness and controls who were divided into the following groups: nine CI users with good hearing performance (G+), five CI users with poor hearing performance (G−), and seven controls (CG). For each patient, computerized dynamic posturography (CDP) tests, a sensory organization test (SOT), and an adaptation test (ADT) were applied as dual task performance, with first test (FT) and re-test (RT) on the same day, including a 40–60 min interval between them to evaluate the short-term learning ability on postural recovery strategies. The results of the groups were compared. Results Comparing the dual task performance on CDP and the weighted average between all test conditions, the G+ group showed better performance on RT in SOT4, SOT5, SOT6, and CS, which was not observed for G− and CG. The G− group had significantly lower levels of short-term learning ability than the other two groups in SOT5 (p = 0.021), SOT6 (p = 0.025), and CS (p = 0.031). Conclusion The CI users with good hearing performance had a higher index of postural recovery when compared to CI users with poor hearing performance.
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spelling Hearing performance as a predictor of postural recovery in cochlear implant usersDizzinessBalanceHearing lossPosturographyAuditory evoked potentialsCochlear implantAbstract Objective This study aimed to evaluate if hearing performance is a predictor of postural control in cochlear implant (CI) users at least six months after surgery. Methods Cross-sectional study including (CI) recipients with post-lingual deafness and controls who were divided into the following groups: nine CI users with good hearing performance (G+), five CI users with poor hearing performance (G−), and seven controls (CG). For each patient, computerized dynamic posturography (CDP) tests, a sensory organization test (SOT), and an adaptation test (ADT) were applied as dual task performance, with first test (FT) and re-test (RT) on the same day, including a 40–60 min interval between them to evaluate the short-term learning ability on postural recovery strategies. The results of the groups were compared. Results Comparing the dual task performance on CDP and the weighted average between all test conditions, the G+ group showed better performance on RT in SOT4, SOT5, SOT6, and CS, which was not observed for G− and CG. The G− group had significantly lower levels of short-term learning ability than the other two groups in SOT5 (p = 0.021), SOT6 (p = 0.025), and CS (p = 0.031). Conclusion The CI users with good hearing performance had a higher index of postural recovery when compared to CI users with poor hearing performance.Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.2017-02-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942017000100016Brazilian Journal of Otorhinolaryngology v.83 n.1 2017reponame:Brazilian Journal of Otorhinolaryngologyinstname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)instacron:ABORL-CCF10.1016/j.bjorl.2016.01.002info:eu-repo/semantics/openAccessGreters,Mario EdvinBittar,Roseli Saraiva MoreiraGrasel,Signe SchusterOiticica,JeanneBento,Ricardo Ferreiraeng2017-02-17T00:00:00Zoai:scielo:S1808-86942017000100016Revistahttp://www.bjorl.org.br/https://old.scielo.br/oai/scielo-oai.phprevista@aborlccf.org.br||revista@aborlccf.org.br1808-86861808-8686opendoar:2017-02-17T00:00Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)false
dc.title.none.fl_str_mv Hearing performance as a predictor of postural recovery in cochlear implant users
title Hearing performance as a predictor of postural recovery in cochlear implant users
spellingShingle Hearing performance as a predictor of postural recovery in cochlear implant users
Greters,Mario Edvin
Dizziness
Balance
Hearing loss
Posturography
Auditory evoked potentials
Cochlear implant
title_short Hearing performance as a predictor of postural recovery in cochlear implant users
title_full Hearing performance as a predictor of postural recovery in cochlear implant users
title_fullStr Hearing performance as a predictor of postural recovery in cochlear implant users
title_full_unstemmed Hearing performance as a predictor of postural recovery in cochlear implant users
title_sort Hearing performance as a predictor of postural recovery in cochlear implant users
author Greters,Mario Edvin
author_facet Greters,Mario Edvin
Bittar,Roseli Saraiva Moreira
Grasel,Signe Schuster
Oiticica,Jeanne
Bento,Ricardo Ferreira
author_role author
author2 Bittar,Roseli Saraiva Moreira
Grasel,Signe Schuster
Oiticica,Jeanne
Bento,Ricardo Ferreira
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Greters,Mario Edvin
Bittar,Roseli Saraiva Moreira
Grasel,Signe Schuster
Oiticica,Jeanne
Bento,Ricardo Ferreira
dc.subject.por.fl_str_mv Dizziness
Balance
Hearing loss
Posturography
Auditory evoked potentials
Cochlear implant
topic Dizziness
Balance
Hearing loss
Posturography
Auditory evoked potentials
Cochlear implant
description Abstract Objective This study aimed to evaluate if hearing performance is a predictor of postural control in cochlear implant (CI) users at least six months after surgery. Methods Cross-sectional study including (CI) recipients with post-lingual deafness and controls who were divided into the following groups: nine CI users with good hearing performance (G+), five CI users with poor hearing performance (G−), and seven controls (CG). For each patient, computerized dynamic posturography (CDP) tests, a sensory organization test (SOT), and an adaptation test (ADT) were applied as dual task performance, with first test (FT) and re-test (RT) on the same day, including a 40–60 min interval between them to evaluate the short-term learning ability on postural recovery strategies. The results of the groups were compared. Results Comparing the dual task performance on CDP and the weighted average between all test conditions, the G+ group showed better performance on RT in SOT4, SOT5, SOT6, and CS, which was not observed for G− and CG. The G− group had significantly lower levels of short-term learning ability than the other two groups in SOT5 (p = 0.021), SOT6 (p = 0.025), and CS (p = 0.031). Conclusion The CI users with good hearing performance had a higher index of postural recovery when compared to CI users with poor hearing performance.
publishDate 2017
dc.date.none.fl_str_mv 2017-02-01
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=S1808-86942017000100016
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942017000100016
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.bjorl.2016.01.002
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.83 n.1 2017
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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