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Updated: Sep 30, 2025
09:09
Cryosectioning and Immunostaining Mouse Inner Ear Tissue: From Embryonic to Adult Stages
Published on: April 11, 2025
911
Association between sensorineural hearing loss and vitiligo: a nationwide population-based cohort study
Summary
Patients with vitiligo have a significantly increased risk of developing sensorineural hearing loss (SNHL). Early screening and follow-up for SNHL are recommended for vitiligo patients, particularly older individuals.
Area of Science:
- Dermatology and Otolaryngology
- Autoimmune Diseases
- Epidemiology
Background:
- Vitiligo is an autoimmune skin depigmentation disorder.
- A potential shared pathogenesis affecting cochlear melanocytes is hypothesized.
- The link between vitiligo and sensorineural hearing loss (SNHL) requires further investigation.
Purpose of the Study:
- To investigate the association between vitiligo and SNHL.
- To determine if vitiligo increases the risk of developing SNHL.
Main Methods:
- Retrospective nationwide cohort study.
- Utilized Taiwan's National Health Insurance Research Database (2000-2013).
- Included 13,048 vitiligo patients and 52,192 matched controls (1:4 ratio).
Main Results:
- Vitiligo patients showed a higher incidence of SNHL (0.61% vs. 0.29%).
- Vitiligo was significantly associated with an increased risk of SNHL (adjusted hazard ratio, 2.18).
- Older age, male sex, hyperlipidemia, and cardiovascular/connective tissue diseases were also risk factors for SNHL.
Conclusions:
- Vitiligo is associated with a 2.2-fold increased risk of developing SNHL.
- Recommend otologist referral for early SNHL screening and monitoring in vitiligo patients.
- Close follow-up is especially important for elderly vitiligo patients.
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