Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,

Detalhes bibliográficos
Autor(a) principal: Rodrigues,Marcos Marques
Data de Publicação: 2018
Outros Autores: Pereira Filho,Valfrido Antonio, Gabrielli,Mário Francisco Real, Oliveira,Talles Fernando Medeiros de, Batatinha,Júlio Américo Pereira, Passeri,Luis Augusto
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=S1808-86942018000100089
Resumo: Abstract Introduction Obstructive sleep apnea occurs by recurrent collapse of the upper airway during sleep, resulting in total (apnea) or partial (hypopnea) reduction of the airflow and has intimate relation with changes in the upper airway. Cone Beam CT allows the analysis of the upper airway and its volume by three-dimensional reconstruction. Objective To evaluate a possible correlation between the volume of the upper airway and the severity of the obstructive sleep apnea. Methods A retrospective study was performed reviewing polysomnographic data and Cone Beam CT records of 29 patients (13 males and 16 females). The correlation between the volume of the nasopharynx, the oropharynx and the total superior pharynx with the AHI was assessed by Pearson's rank correlation coefficient. Results The obstructive sleep apnea severity division was: ten patients had severe, 7 had moderate, 6 had mild and 6 of them were healthy. The correlation between the nasopharynx, the oropharynx and the total superior pharynx volumes and the Apnea-Hypopnea-Index was respectively: −0.415 (p = 0.025), 0.186 (p = 0.334) and −0329 (p = 0.089). The Spearman's rank controlled by the Body Mass Index, the age and the gender was: −0.206 (p = 0.304), −0.155 (p = 0.439) and 0.242 (p = 0.284). Conclusion There is no correlation between the volume of the airway and the obstructive sleep apnea, assessed by Apnea-Hypopnea-Index and controlled by the Body Mass Index, the age and the gender. The volume of the upper airways as an isolated parameter did not correlate to the severity of the obstructive sleep apnea syndrome, and should be evaluated together with other factors.
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spelling Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,Upper airwayObstructive sleep apneaCone beam CTAbstract Introduction Obstructive sleep apnea occurs by recurrent collapse of the upper airway during sleep, resulting in total (apnea) or partial (hypopnea) reduction of the airflow and has intimate relation with changes in the upper airway. Cone Beam CT allows the analysis of the upper airway and its volume by three-dimensional reconstruction. Objective To evaluate a possible correlation between the volume of the upper airway and the severity of the obstructive sleep apnea. Methods A retrospective study was performed reviewing polysomnographic data and Cone Beam CT records of 29 patients (13 males and 16 females). The correlation between the volume of the nasopharynx, the oropharynx and the total superior pharynx with the AHI was assessed by Pearson's rank correlation coefficient. Results The obstructive sleep apnea severity division was: ten patients had severe, 7 had moderate, 6 had mild and 6 of them were healthy. The correlation between the nasopharynx, the oropharynx and the total superior pharynx volumes and the Apnea-Hypopnea-Index was respectively: −0.415 (p = 0.025), 0.186 (p = 0.334) and −0329 (p = 0.089). The Spearman's rank controlled by the Body Mass Index, the age and the gender was: −0.206 (p = 0.304), −0.155 (p = 0.439) and 0.242 (p = 0.284). Conclusion There is no correlation between the volume of the airway and the obstructive sleep apnea, assessed by Apnea-Hypopnea-Index and controlled by the Body Mass Index, the age and the gender. The volume of the upper airways as an isolated parameter did not correlate to the severity of the obstructive sleep apnea syndrome, and should be evaluated together with other factors.Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.2018-01-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942018000100089Brazilian Journal of Otorhinolaryngology v.84 n.1 2018reponame:Brazilian Journal of Otorhinolaryngologyinstname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)instacron:ABORL-CCF10.1016/j.bjorl.2016.12.001info:eu-repo/semantics/openAccessRodrigues,Marcos MarquesPereira Filho,Valfrido AntonioGabrielli,Mário Francisco RealOliveira,Talles Fernando Medeiros deBatatinha,Júlio Américo PereiraPasseri,Luis Augustoeng2018-02-16T00:00:00Zoai:scielo:S1808-86942018000100089Revistahttp://www.bjorl.org.br/https://old.scielo.br/oai/scielo-oai.phprevista@aborlccf.org.br||revista@aborlccf.org.br1808-86861808-8686opendoar:2018-02-16T00:00Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)false
dc.title.none.fl_str_mv Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,
title Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,
spellingShingle Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,
Rodrigues,Marcos Marques
Upper airway
Obstructive sleep apnea
Cone beam CT
title_short Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,
title_full Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,
title_fullStr Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,
title_full_unstemmed Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,
title_sort Volumetric evaluation of pharyngeal segments in obstructive sleep apnea patients,
author Rodrigues,Marcos Marques
author_facet Rodrigues,Marcos Marques
Pereira Filho,Valfrido Antonio
Gabrielli,Mário Francisco Real
Oliveira,Talles Fernando Medeiros de
Batatinha,Júlio Américo Pereira
Passeri,Luis Augusto
author_role author
author2 Pereira Filho,Valfrido Antonio
Gabrielli,Mário Francisco Real
Oliveira,Talles Fernando Medeiros de
Batatinha,Júlio Américo Pereira
Passeri,Luis Augusto
author2_role author
author
author
author
author
dc.contributor.author.fl_str_mv Rodrigues,Marcos Marques
Pereira Filho,Valfrido Antonio
Gabrielli,Mário Francisco Real
Oliveira,Talles Fernando Medeiros de
Batatinha,Júlio Américo Pereira
Passeri,Luis Augusto
dc.subject.por.fl_str_mv Upper airway
Obstructive sleep apnea
Cone beam CT
topic Upper airway
Obstructive sleep apnea
Cone beam CT
description Abstract Introduction Obstructive sleep apnea occurs by recurrent collapse of the upper airway during sleep, resulting in total (apnea) or partial (hypopnea) reduction of the airflow and has intimate relation with changes in the upper airway. Cone Beam CT allows the analysis of the upper airway and its volume by three-dimensional reconstruction. Objective To evaluate a possible correlation between the volume of the upper airway and the severity of the obstructive sleep apnea. Methods A retrospective study was performed reviewing polysomnographic data and Cone Beam CT records of 29 patients (13 males and 16 females). The correlation between the volume of the nasopharynx, the oropharynx and the total superior pharynx with the AHI was assessed by Pearson's rank correlation coefficient. Results The obstructive sleep apnea severity division was: ten patients had severe, 7 had moderate, 6 had mild and 6 of them were healthy. The correlation between the nasopharynx, the oropharynx and the total superior pharynx volumes and the Apnea-Hypopnea-Index was respectively: −0.415 (p = 0.025), 0.186 (p = 0.334) and −0329 (p = 0.089). The Spearman's rank controlled by the Body Mass Index, the age and the gender was: −0.206 (p = 0.304), −0.155 (p = 0.439) and 0.242 (p = 0.284). Conclusion There is no correlation between the volume of the airway and the obstructive sleep apnea, assessed by Apnea-Hypopnea-Index and controlled by the Body Mass Index, the age and the gender. The volume of the upper airways as an isolated parameter did not correlate to the severity of the obstructive sleep apnea syndrome, and should be evaluated together with other factors.
publishDate 2018
dc.date.none.fl_str_mv 2018-01-01
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=S1808-86942018000100089
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942018000100089
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1016/j.bjorl.2016.12.001
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.84 n.1 2018
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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