Details

Autor(en) / Beteiligte

• Li, C.‐L.
• Ma, S.‐H.
• Wu, C.‐Y.
• Chang, P.‐H.
• Chang, Y.‐T.
• Wu, C.‐Yi

Titel

Association between sensorineural hearing loss and vitiligo: a nationwide population‐based cohort study

Ist Teil von

• Journal of the European Academy of Dermatology and Venereology, 2022-07, Vol.36 (7), p.1097-1103

Ort / Verlag

England

Erscheinungsjahr

2022

Quelle

Wiley Online Library All Journals

Beschreibungen/Notizen

• Background Vitiligo is an acquired depigmentation disease of the skin due to melanocyte destruction. A shared pathogenesis affecting melanocytes in the cochlea has been postulated. However, the association between vitiligo and sensorineural hearing loss (SNHL) is unclear. Objective To identify the association between vitiligo and SNHL. Methods This retrospective, nationwide cohort study included patients with vitiligo and age‐, sex‐ and comorbidities‐matched controls (propensity score matching; 1:4 ratio) from the National Health Insurance Research Database in Taiwan from 1 January 2000 to 31 December 2013. Results In total, 13 048 patients with vitiligo and 52 192 controls were included. SNHL developed in 0.61% patients with vitiligo and 0.29% controls. After adjusting for sex, age and comorbidities, a significant association between vitiligo and SNHL was found (adjusted hazard ratio, 2.18; 95% CI, 1.66–2.86). The other risk factors for developing SNHL included increased age, male sex, hyperlipidaemia, coronary artery disease and diffuse connective tissue diseases. In subgroup analysis, the association between vitiligo and SNHL remained significant in almost all the subgroups. Conclusion A 2.2‐fold increased risk of developing SNHL was found in patients with vitiligo. Proper referral to otologists for early screening and closer follow‐up of SNHL should be considered for patients with vitiligo, especially for patients with older age.