Jove
Visualize
Contact Us
JoVE
x logofacebook logolinkedin logoyoutube logo
ABOUT JoVE
OverviewLeadershipBlogJoVE Help Center
AUTHORS
Publishing ProcessEditorial BoardScope & PoliciesPeer ReviewFAQSubmit
LIBRARIANS
TestimonialsSubscriptionsAccessResourcesLibrary Advisory BoardFAQ
RESEARCH
JoVE JournalMethods CollectionsJoVE Encyclopedia of ExperimentsArchive
EDUCATION
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab ManualFaculty Resource CenterFaculty Site
Terms & Conditions of Use
Privacy Policy
Policies

Related Experiment Videos

Hyperbaric oxygen therapy: effect on middle ear and eustachian tube function.

J L Fernau1, B E Hirsch, C Derkay

  • 1Department of Otolaryngology, University of Pittsburgh School of Medicine, PA 15260.

The Laryngoscope
|January 1, 1992
PubMed
Summary
This summary is machine-generated.

Related Concept Videos

You might also read

Related Articles

Articles linked to this work by shared authors, journal, and citation graph.

Sort by
Same author

Exploring the science of thinking independently together: Faraday Discussion Volume 204 - Complex Molecular Surfaces and Interfaces, Sheffield, UK, July 2017.

Chemical communications (Cambridge, England)·2017
Same author

Traditional food patterns are associated with better diet quality and improved dietary adequacy in Aboriginal peoples in the Northwest Territories, Canada.

Journal of human nutrition and dietetics : the official journal of the British Dietetic Association·2014
Same author

Three-dimensional kinematic stress magnetic resonance image analysis shows promise for detecting altered anatomical relationships of tissues in the cervical spine associated with painful radiculopathy.

Medical hypotheses·2013
Same author

Fluoroscopic and CT fistulography of the first branchial cleft.

AJNR. American journal of neuroradiology·2006
Same author

Cidofovir for recurrent respiratory papillomatosis (RRP): a re-assessment of risks.

International journal of pediatric otorhinolaryngology·2005
Same author

The effect of ankle ligament damage and surgical reconstructions on the mechanics of the ankle and subtalar joints revealed by three-dimensional stress MRI.

Journal of orthopaedic research : official publication of the Orthopaedic Research Society·2005
Same journal

Practice Patterns for the Management of Pediatric oSDB: What Is the Current National Landscape?

The Laryngoscope·2026
Same journal

Vocal Fold Opening Position Impacts Bowing Measures in Age-Related Vocal Atrophy.

The Laryngoscope·2026
Same journal

Association Between the Modified Frailty Index and Short-Term Total Thyroidectomy Complications.

The Laryngoscope·2026
Same journal

Discrimination of Pairs of Chemosensory Stimuli in Relation to Respiration.

The Laryngoscope·2026
Same journal

What Safety Precautions Are Recommended When Lasering in the Airway?

The Laryngoscope·2026
Same journal

Success of Anterior Ethmoidal Artery Flaps for Nasal Septal Perforation Repair: A Systematic Review.

The Laryngoscope·2026
See all related articles

Hyperbaric oxygen therapy (HBO) can cause ear problems. This study found 45% of patients developed eustachian tube dysfunction, leading to ear fullness and serous otitis media, often requiring treatment.

Area of Science:

  • Otolaryngology
  • Diving Medicine
  • Pulmonology

Background:

  • Hyperbaric oxygen therapy (HBO) is an adjuvant treatment for various conditions.
  • Patients undergoing HBO therapy frequently report ear discomfort, including pain and fullness.
  • Eustachian tube dysfunction (ETD) is a common complaint associated with HBO.

Purpose of the Study:

  • To objectively assess changes in eustachian tube function after HBO treatment.
  • To determine the incidence of middle ear complications following HBO therapy.
  • To identify predictors of developing ear problems during HBO treatment.

Main Methods:

  • Prospective study involving 33 adult patients undergoing HBO therapy.
  • Objective measurement of eustachian tube function using the 9-step inflation-deflation test (Bluestone).

Related Experiment Videos

  • Assessment of ear fullness, serous otitis media, and need for tympanostomy tubes.

    • Main Results:

    • 45% of patients (15/33) exhibited ETD post-HBO treatment.
    • All patients with post-HBO ETD developed ear fullness (100%) and serous otitis media (87%).
    • Overall, 82% experienced ear fullness, 52% developed serous otitis media, and 24% required tympanostomy tubes.

    Conclusions:

    • HBO therapy is associated with a high incidence of ETD and middle ear complications.
    • Pre-existing ETD accurately predicts the development of ear fullness and serous otitis media during HBO.
    • Patients with ETD after initial HBO treatment are at increased risk for significant ear problems.