Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology
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Data de Publicação: | 2014 |
Outros Autores: | , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UnB |
Texto Completo: | http://repositorio.unb.br/handle/10482/29421 https://dx.doi.org/10.1055/s-0034-1366974 |
Resumo: | Introduction Middle ear barotrauma is the most common side effect of hyperbaric oxygen therapy. Knowledge and understanding of its pathophysiology are crucial for an accurate diagnosis and proper decision making about treatment and prevention. Objective Describe up-to-date information on pathophysiology of middle ear barotrauma after hyperbaric oxygen therapy considering the physiology of pressure variation of the middle ear. Data Synthesis Middle ear barotrauma occurs especially during the compression phase of hyperbaric oxygen therapy. The hyperoxic environment in hyperbaric oxygen therapy leads to ventilatory dysfunction of the eustachian tube, especially in monoplace chambers, where the patients are pressurized with 100% O2, favoring middle ear barotrauma. Conclusion The eustachian tube, the tympanic cavity, and mastoid work together in a neural controlled feedback system in which various mechanisms concur for middle ear pressure regulation. |
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Lima, Marco Antônio RiosFarage, LucianoCury, Maria Cristina LanciaBahamad Júnior, Fayez2017-12-07T05:09:10Z2017-12-07T05:09:10Z2014LIMA, Marco Antônio Rios et al. Update on middle ear barotrauma after hyperbaric oxygen therapy: insights on pathophysiology. International Archives of Otorhinolaryngology, São Paulo, v. 18, n. 2, p. 204-209, 2014. DOI: http://dx.doi.org/10.1055/s-0034-1366974. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642014000200204&lng=en&nrm=iso. Acesso em: 16 out. 2019.http://repositorio.unb.br/handle/10482/29421https://dx.doi.org/10.1055/s-0034-1366974Fundação OtorrinolaringologiaInternational Archives of Otorhinolaryngology - (CC BY NC ND) - This is an Open Access article distributed under the terms of the Creative Commons Attribution Non-Commercial License, which permits unrestricted non-commercial use, distribution, and reproduction in any medium, provided the original work is properly cited. Fonte: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642014000200204. Acesso em: 16 out. 2019.info:eu-repo/semantics/openAccessUpdate on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiologyinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleOxigênio - uso terapêuticoFisiopatologiaBarotraumaIntroduction Middle ear barotrauma is the most common side effect of hyperbaric oxygen therapy. Knowledge and understanding of its pathophysiology are crucial for an accurate diagnosis and proper decision making about treatment and prevention. Objective Describe up-to-date information on pathophysiology of middle ear barotrauma after hyperbaric oxygen therapy considering the physiology of pressure variation of the middle ear. Data Synthesis Middle ear barotrauma occurs especially during the compression phase of hyperbaric oxygen therapy. The hyperoxic environment in hyperbaric oxygen therapy leads to ventilatory dysfunction of the eustachian tube, especially in monoplace chambers, where the patients are pressurized with 100% O2, favoring middle ear barotrauma. Conclusion The eustachian tube, the tympanic cavity, and mastoid work together in a neural controlled feedback system in which various mechanisms concur for middle ear pressure regulation.Faculdade de Medicina (FMD)engreponame:Repositório Institucional da UnBinstname:Universidade de Brasília (UnB)instacron:UNBORIGINALARTIGO_UpdateMiddleEar.pdfapplication/pdf134941http://repositorio2.unb.br/jspui/bitstream/10482/29421/1/ARTIGO_UpdateMiddleEar.pdf8f0ab93334cf4c3aee17dc888c205765MD51open access10482/294212023-08-25 17:35:57.339open accessoai:repositorio2.unb.br:10482/29421Biblioteca Digital de Teses e DissertaçõesPUBhttps://repositorio.unb.br/oai/requestopendoar:2023-08-25T20:35:57Repositório Institucional da UnB - Universidade de Brasília (UnB)false |
dc.title.pt_BR.fl_str_mv |
Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology |
title |
Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology |
spellingShingle |
Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology Lima, Marco Antônio Rios Oxigênio - uso terapêutico Fisiopatologia Barotrauma |
title_short |
Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology |
title_full |
Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology |
title_fullStr |
Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology |
title_full_unstemmed |
Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology |
title_sort |
Update on middle ear barotrauma after hyperbaric oxygen therapy : insights on pathophysiology |
author |
Lima, Marco Antônio Rios |
author_facet |
Lima, Marco Antônio Rios Farage, Luciano Cury, Maria Cristina Lancia Bahamad Júnior, Fayez |
author_role |
author |
author2 |
Farage, Luciano Cury, Maria Cristina Lancia Bahamad Júnior, Fayez |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Lima, Marco Antônio Rios Farage, Luciano Cury, Maria Cristina Lancia Bahamad Júnior, Fayez |
dc.subject.keyword.none.fl_str_mv |
Oxigênio - uso terapêutico Fisiopatologia Barotrauma |
topic |
Oxigênio - uso terapêutico Fisiopatologia Barotrauma |
description |
Introduction Middle ear barotrauma is the most common side effect of hyperbaric oxygen therapy. Knowledge and understanding of its pathophysiology are crucial for an accurate diagnosis and proper decision making about treatment and prevention. Objective Describe up-to-date information on pathophysiology of middle ear barotrauma after hyperbaric oxygen therapy considering the physiology of pressure variation of the middle ear. Data Synthesis Middle ear barotrauma occurs especially during the compression phase of hyperbaric oxygen therapy. The hyperoxic environment in hyperbaric oxygen therapy leads to ventilatory dysfunction of the eustachian tube, especially in monoplace chambers, where the patients are pressurized with 100% O2, favoring middle ear barotrauma. Conclusion The eustachian tube, the tympanic cavity, and mastoid work together in a neural controlled feedback system in which various mechanisms concur for middle ear pressure regulation. |
publishDate |
2014 |
dc.date.issued.fl_str_mv |
2014 |
dc.date.accessioned.fl_str_mv |
2017-12-07T05:09:10Z |
dc.date.available.fl_str_mv |
2017-12-07T05:09:10Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.citation.fl_str_mv |
LIMA, Marco Antônio Rios et al. Update on middle ear barotrauma after hyperbaric oxygen therapy: insights on pathophysiology. International Archives of Otorhinolaryngology, São Paulo, v. 18, n. 2, p. 204-209, 2014. DOI: http://dx.doi.org/10.1055/s-0034-1366974. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642014000200204&lng=en&nrm=iso. Acesso em: 16 out. 2019. |
dc.identifier.uri.fl_str_mv |
http://repositorio.unb.br/handle/10482/29421 |
dc.identifier.doi.pt_BR.fl_str_mv |
https://dx.doi.org/10.1055/s-0034-1366974 |
identifier_str_mv |
LIMA, Marco Antônio Rios et al. Update on middle ear barotrauma after hyperbaric oxygen therapy: insights on pathophysiology. International Archives of Otorhinolaryngology, São Paulo, v. 18, n. 2, p. 204-209, 2014. DOI: http://dx.doi.org/10.1055/s-0034-1366974. Disponível em: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1809-48642014000200204&lng=en&nrm=iso. Acesso em: 16 out. 2019. |
url |
http://repositorio.unb.br/handle/10482/29421 https://dx.doi.org/10.1055/s-0034-1366974 |
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eng |
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eng |
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openAccess |
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Fundação Otorrinolaringologia |
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Fundação Otorrinolaringologia |
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reponame:Repositório Institucional da UnB instname:Universidade de Brasília (UnB) instacron:UNB |
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Universidade de Brasília (UnB) |
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Repositório Institucional da UnB |
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http://repositorio2.unb.br/jspui/bitstream/10482/29421/1/ARTIGO_UpdateMiddleEar.pdf |
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