Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film
Autor(a) principal: | |
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Data de Publicação: | 2020 |
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=S1808-86942020000600727 |
Resumo: | Abstract Introduction: Perforation of the tympanic membrane is a reasonably frequent diagnosis in otorhinolaryngologists’ offices. The expectant management is to wait for spontaneous healing, which usually occurs in almost all cases in a few weeks. However, while waiting for healing to be completed, the patients may experience uncomfortable symptoms. Although some research suggests the use of various materials to aid in the recovery of the tympanic membrane, none presented robust evidence of improvement in the cicatricial process. Nevertheless, the occlusion of the perforation with some material of specific texture and resistance can alleviate the patients’ symptoms and accelerate the healing process. Objective: To evaluate the clinical (symptomatic and functional) improvement after the placement of bacterial cellulose film (Bionext®) on tympanic membrane perforations (traumatic). Methods: We evaluated 24 patients, victims of traumatic perforations of the tympanic membrane, who were evaluated in the Otorhinolaryngology Emergency Room. Following otoscopy and audiometric examination was performed, before and after the use of cellulose film occluding the tympanic membrane perforation. Results: Twenty-four patients were included, whose degree of overall discomfort caused by the tympanic membrane perforation and the presence of symptoms of autophonia, ear fullness and tinnitus were investigated. The mean score attributed to the overall annoyance caused by tympanic membrane perforation was 7.79, decreasing to a mean value of 2.25 after the film application. Symptom evaluation also showed improvement after using the film: autophonia decreased from a mean value of 6.25 to 2.08, tinnitus from 7 to 1.92 and ear fullness from 7.29 to 1.96. The auditory analysis showed mean threshold values still within the normal range at low and medium frequencies, with slight hearing loss at acute frequencies, but with significant improvement at all frequencies, with the exception of 8000 Hz, after film use. Conclusion: The use of bacterial cellulose film fragment on traumatic perforations of the tympanic membrane promoted immediate functional and symptomatic recovery in the assessed patients. |
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Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose filmPerforation of the tympanic membraneBacterial celluloseAudiometryAbstract Introduction: Perforation of the tympanic membrane is a reasonably frequent diagnosis in otorhinolaryngologists’ offices. The expectant management is to wait for spontaneous healing, which usually occurs in almost all cases in a few weeks. However, while waiting for healing to be completed, the patients may experience uncomfortable symptoms. Although some research suggests the use of various materials to aid in the recovery of the tympanic membrane, none presented robust evidence of improvement in the cicatricial process. Nevertheless, the occlusion of the perforation with some material of specific texture and resistance can alleviate the patients’ symptoms and accelerate the healing process. Objective: To evaluate the clinical (symptomatic and functional) improvement after the placement of bacterial cellulose film (Bionext®) on tympanic membrane perforations (traumatic). Methods: We evaluated 24 patients, victims of traumatic perforations of the tympanic membrane, who were evaluated in the Otorhinolaryngology Emergency Room. Following otoscopy and audiometric examination was performed, before and after the use of cellulose film occluding the tympanic membrane perforation. Results: Twenty-four patients were included, whose degree of overall discomfort caused by the tympanic membrane perforation and the presence of symptoms of autophonia, ear fullness and tinnitus were investigated. The mean score attributed to the overall annoyance caused by tympanic membrane perforation was 7.79, decreasing to a mean value of 2.25 after the film application. Symptom evaluation also showed improvement after using the film: autophonia decreased from a mean value of 6.25 to 2.08, tinnitus from 7 to 1.92 and ear fullness from 7.29 to 1.96. The auditory analysis showed mean threshold values still within the normal range at low and medium frequencies, with slight hearing loss at acute frequencies, but with significant improvement at all frequencies, with the exception of 8000 Hz, after film use. Conclusion: The use of bacterial cellulose film fragment on traumatic perforations of the tympanic membrane promoted immediate functional and symptomatic recovery in the assessed patients.Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial.2020-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942020000600727Brazilian Journal of Otorhinolaryngology v.86 n.6 2020reponame:Brazilian Journal of Otorhinolaryngologyinstname:Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)instacron:ABORL-CCF10.1016/j.bjorl.2019.05.001info:eu-repo/semantics/openAccessPinho,Ana Mariana de Moraes RebelloKencis,Carolina Christofani SianMiranda,Dino Rafael PérezSousa Neto,Osmar Mesquita deeng2020-12-09T00:00:00Zoai:scielo:S1808-86942020000600727Revistahttp://www.bjorl.org.br/https://old.scielo.br/oai/scielo-oai.phprevista@aborlccf.org.br||revista@aborlccf.org.br1808-86861808-8686opendoar:2020-12-09T00:00Brazilian Journal of Otorhinolaryngology - Associação Brasileira de Otorrinolaringologia e Cirurgia Cérvico-Facial (ABORL-CCF)false |
dc.title.none.fl_str_mv |
Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film |
title |
Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film |
spellingShingle |
Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film Pinho,Ana Mariana de Moraes Rebello Perforation of the tympanic membrane Bacterial cellulose Audiometry |
title_short |
Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film |
title_full |
Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film |
title_fullStr |
Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film |
title_full_unstemmed |
Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film |
title_sort |
Traumatic perforations of the tympanic membrane: immediate clinical recovery with the use of bacterial cellulose film |
author |
Pinho,Ana Mariana de Moraes Rebello |
author_facet |
Pinho,Ana Mariana de Moraes Rebello Kencis,Carolina Christofani Sian Miranda,Dino Rafael Pérez Sousa Neto,Osmar Mesquita de |
author_role |
author |
author2 |
Kencis,Carolina Christofani Sian Miranda,Dino Rafael Pérez Sousa Neto,Osmar Mesquita de |
author2_role |
author author author |
dc.contributor.author.fl_str_mv |
Pinho,Ana Mariana de Moraes Rebello Kencis,Carolina Christofani Sian Miranda,Dino Rafael Pérez Sousa Neto,Osmar Mesquita de |
dc.subject.por.fl_str_mv |
Perforation of the tympanic membrane Bacterial cellulose Audiometry |
topic |
Perforation of the tympanic membrane Bacterial cellulose Audiometry |
description |
Abstract Introduction: Perforation of the tympanic membrane is a reasonably frequent diagnosis in otorhinolaryngologists’ offices. The expectant management is to wait for spontaneous healing, which usually occurs in almost all cases in a few weeks. However, while waiting for healing to be completed, the patients may experience uncomfortable symptoms. Although some research suggests the use of various materials to aid in the recovery of the tympanic membrane, none presented robust evidence of improvement in the cicatricial process. Nevertheless, the occlusion of the perforation with some material of specific texture and resistance can alleviate the patients’ symptoms and accelerate the healing process. Objective: To evaluate the clinical (symptomatic and functional) improvement after the placement of bacterial cellulose film (Bionext®) on tympanic membrane perforations (traumatic). Methods: We evaluated 24 patients, victims of traumatic perforations of the tympanic membrane, who were evaluated in the Otorhinolaryngology Emergency Room. Following otoscopy and audiometric examination was performed, before and after the use of cellulose film occluding the tympanic membrane perforation. Results: Twenty-four patients were included, whose degree of overall discomfort caused by the tympanic membrane perforation and the presence of symptoms of autophonia, ear fullness and tinnitus were investigated. The mean score attributed to the overall annoyance caused by tympanic membrane perforation was 7.79, decreasing to a mean value of 2.25 after the film application. Symptom evaluation also showed improvement after using the film: autophonia decreased from a mean value of 6.25 to 2.08, tinnitus from 7 to 1.92 and ear fullness from 7.29 to 1.96. The auditory analysis showed mean threshold values still within the normal range at low and medium frequencies, with slight hearing loss at acute frequencies, but with significant improvement at all frequencies, with the exception of 8000 Hz, after film use. Conclusion: The use of bacterial cellulose film fragment on traumatic perforations of the tympanic membrane promoted immediate functional and symptomatic recovery in the assessed patients. |
publishDate |
2020 |
dc.date.none.fl_str_mv |
2020-12-01 |
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=S1808-86942020000600727 |
url |
http://old.scielo.br/scielo.php?script=sci_arttext&pid=S1808-86942020000600727 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
10.1016/j.bjorl.2019.05.001 |
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.86 n.6 2020 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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1754575994128171008 |