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Neuro-rehabilitation Approach for Sudden Sensorineural Hearing Loss
Published on: January 25, 2016
Is pseudoexfoliation associated with sensorineural hearing loss?
Faruk Ozturk1, Emin Kurt, Umit U Inan
1Department of Ophthalmology, School of Medicine, Kocatepe University, Afyon, Turkey.
Neurosciences (Riyadh, Saudi Arabia)
|November 11, 2010
Summary
Pseudoexfoliation (PSX) is linked to a higher incidence of sensorineural hearing loss. Patients with PSX showed significantly more hearing abnormalities compared to controls.
Area of Science:
- Ophthalmology
- Audiology
- Genetics
Background:
- Pseudoexfoliation (PSX) syndrome is an inherited condition characterized by the production of fibrillar extracellular material.
- PSX is associated with ocular complications such as glaucoma and cataracts.
- The systemic manifestations of PSX are not fully understood.
Purpose of the Study:
- To investigate the potential association between pseudoexfoliation (PSX) and sensorineural hearing loss.
- To compare audiometric findings in patients with PSX to age-matched controls.
Main Methods:
- Sixty-three patients with ocular PSX and 38 age-matched controls were included in the study.
- Audiometric evaluation was performed by measuring pure-tone hearing thresholds.
- Hearing thresholds at different frequencies (250-2000 Hz, 2000-6000 Hz, 250-6000 Hz) were compared between groups.
Main Results:
- A significantly higher prevalence of hearing loss was observed in patients with PSX (79.4%) compared to controls (26.3%) (p=0.00).
- Bilateral sensorineural hearing loss was more common in PSX patients (48) than in controls (7) (p=0.030).
- Hearing loss occurred across various frequencies, including high-frequency and all-frequency patterns.
Conclusions:
- Sensorineural hearing loss is more frequent in individuals with pseudoexfoliation.
- The findings suggest a potential link between PSX and auditory system dysfunction.
- Further research is warranted to elucidate the underlying mechanisms.
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