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Related Experiment Video

Updated: Jul 16, 2026

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss

Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss

Published on: January 25, 2016

Sensorineural hearing loss in pseudoexfoliation.

M Erol Turacli¹, Filiz A Ozdemir, Oya Tekeli

¹Department of Ophthalmology, Ankara University School of Medicine, Turkey.

Canadian Journal of Ophthalmology. Journal Canadien D'Ophtalmologie

|March 16, 2007

Summary

Pseudoexfoliation (PEX) is linked to sensorineural hearing loss. This study found a significant association between PEX and hearing impairment, suggesting a systemic connection beyond the eye.

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Area of Science:

Ophthalmology
Audiology
Genetics

Background:

Pseudoexfoliation (PEX) syndrome affects anterior eye structures and is considered a systemic condition.
Previous research suggests PEX may have wider systemic implications.

Purpose of the Study:

To investigate the potential relationship between Pseudoexfoliation syndrome and sensorineural hearing loss.
To determine if PEX patients exhibit a higher prevalence of hearing impairment compared to controls.

Main Methods:

A cohort of 51 patients with PEX and 22 controls underwent comprehensive ophthalmic and otorhinolaryngologic examinations.
Hearing levels were assessed using a battery of audio-tympanogram tests, with pure-tone audiogram results classified into six distinct groups.

Main Results:

66.7% of PEX patients exhibited hearing loss, compared to 38.6% in the control group.
A statistically significant difference in hearing loss prevalence was observed between PEX patients and controls (p<0.01).
The mean age of PEX subjects was 67.5 years, and the control group was 61 years.

Conclusions:

Sensorineural hearing loss is significantly associated with Pseudoexfoliation syndrome.
The findings suggest a potential systemic link between PEX and auditory function.
Further research is warranted to elucidate the underlying mechanisms connecting PEX and hearing loss.