• English
    • Welsh
  • English 
    • English
    • Welsh
  • Login
Search DSpace:
  • Home
  • Research at Cardiff Met
  • Library Services
  • Contact Us
View item 
  • DSpace home
  • Cardiff School of Sport and Health Sciences
  • Import
  • View item
  • DSpace home
  • Cardiff School of Sport and Health Sciences
  • Import
  • View item
JavaScript is disabled for your browser. Some features of this site may not work without it.

Inner ear pressure evaluation using wideband tympanometry in children with Large Vestibular Aqueduct Syndrome (LVAS): A pilot study

Thumbnail
View/open
Author's post-print (476.8Kb)
Author
Zhang, Lifang
Wang, Jie
Zhao, Fei
Li, Yongxin
Date
2019-09-19
Acceptance date
2019-09-18
Type
Article
Publisher
Elsevier
ISSN
0165-5876
1872-8464
Metadata
Show full item record
Abstract
Objective To investigate middle ear function in children with Large Vestibular Aqueduct Syndrome (LVAS) to explore the feasibility of measuring inner ear pressure using Wideband tympanometry (WBT). Methods 13 young children with LVAS were recruited. WBT and other audiological measurements i.e., Auditory Steady State Response (ASSR), Auditory Brain Stem Response (ABR), and Distorted Product Otoacoustic Emissions (DPOAE) were performed. Absorbance under ambient and peak pressure were compared with normative data, and analyzed using a one sample t-test. Results Average absorbance in children with LVAS was significantly lower than normative data under ambient pressure at 1000, 1189, 1296, 2000 Hz and 4000 Hz. Absorbance under peak pressure was also significantly lower at 707, 794, 917, 1000, 1189, 1297, 1498 and 2000 Hz. However, absorbance was higher than standard values above 4000 Hz under ambient and peak pressure. It was also higher under ambient pressure at frequencies below 500 Hz. Conclusion The special characteristics of middle ear function found in children with Large Vestibular Aqueduct Syndrome (LVAS) indicate that WBT offers a sensitive and non-invasive method to evaluate inner ear pressure indirectly.
Journal/conference proceeding
International Journal of Pediatric Otorhinolaryngology;
Citation
Zhang, L., Wang, J., Zhao, F. and Li, Y. (2020) 'Inner ear pressure evaluation using wideband tympanometry in children with Large Vestibular Aqueduct Syndrome (LVAS): A pilot study', International Journal of Pediatric Otorhinolaryngology, 128, p.109690.
URI
http://hdl.handle.net/10369/10914
DOI
https://doi.org/10.1016/j.ijporl.2019.109690
Description
Article published in International Journal of Pediatric Otorhinolaryngology available at https://doi.org/10.1016/j.ijporl.2019.109690
Rights
http://www.rioxx.net/licenses/under-embargo-all-rights-reserved
Sponsorship
Cardiff Metropolitan University (Grant ID: Cardiff Metropolian (Internal))
Collections
  • Import [797]

Related items

Showing items related by title, author, subject and abstract.

  • Thumbnail

    WHY DO CHILDREN PARTICIPATE IN GYMNASTICS AND HOW DO PARENTS INFLUENCE THEIR CHILDREN’S GYMNASTIC FUTURE? 

    Erickson, Sophie (2012-02)
    The purpose of this study was to identify the positive and negative influence that parents have on their children in gymnastics. The study was split into four sections with specific aims related to each. The first aim ...
  • Thumbnail

    Analysing wideband absorbance immittance in normal and ears with otitis media with effusion using machine learning 

    Grais, Emad M.; Wang, Xiaoya; Wang, Jie; Zhao, Fei; Jiang, Wen; Cai, Yuexin; Zhang, Lifang; Lin, Qinweng; Yang, Haidi (Nature, 2021-05-20)
    Wideband Absorbance Immittance (WAI) has been available for more than a decade, however its clinical use still faces the challenges of limited understanding and poor interpretation of WAI results. This study aimed to develop ...
  • Thumbnail

    An investigation into the existence of gender stereotyping in the early years. 

    Haines, Colette (University of Wales Institute, Cardiff, 1998)
    This investigation spanned a six week period and was undertaken with a population of twenty five children aged between three and five years. The purpose of the study was to determine whether children as young as three ...

Browse

DSpace at Cardiff MetCommunities & CollectionsBy issue dateAuthorsTitlesSubjectsThis collectionBy issue dateAuthorsTitlesSubjects

My Account

Login

Statistics

Most Popular ItemsStatistics by CountryMost Popular Authors

DSpace software copyright © 2002-2015  DuraSpace
Contact us | Send feedback | Administrator