Audiological and vestibular evaluations in vitiligo patients
- PMID: 34374641
- PMCID: PMC8860322
- DOI: 10.17305/bjbms.2021.5703
Audiological and vestibular evaluations in vitiligo patients
Abstract
The aim of this paper was to investigate audiological abnormalities and potential vestibular injury in a sample of vitiligo subjects. Thirty-five patients with non-segmental vitiligo (NSV) were enrolled in the study. They underwent pure tonal audiometry (PTA), vestibular Fitzgerald-Hallpike caloric test, C-VEM, and O-VEMP testing. The χ2 test and multiple regression analysis were performed. At PTA, 69% of patients presented with bilateral hearing loss, 8% monaural hearing loss, and 23% normal values. Bilateral caloric stimulations were performed and demonstrated that 14% of patients had a monolateral and 9% had a bilateral pathological response. VEMPs analysis showed that 20% of patients had no O-VEMPs response and 3% had no C-VEMPs response. Comparison between the normal values of healthy subjects and NSV patients showed an alteration of VEMPs in 44%. Multiple regression showed no statistical differences. We propose a specific diagnostic protocol employing PTA, bithermal caloric tests, C-VEMP, and O-VEMP testing to evaluate audio-vestibular damage. Our data were concordant with the anatomic-physiological melanocytic distribution and their possible degeneration linked with NSV.
Conflict of interest statement
Conflict of interest: The authors declare no conflicts of interest.
References
-
- Dawoud EA, Ismail EI, Eltoukhy SA, El-Sharabasy AE. Assessment of auditory and vestibular functions in vitiligo patients. J Otol. 2017;12(3):143–9. https://doi.org/10.1016/j.joto.2017.07.001. - PMC - PubMed
-
- Lasheen RM, Elsheikh MN, Fawzy MM, Tomoum MO. Audio-vestibular abnormalities in patients with vitiligo:A prospective case-control study. Otol Neurotol. 2021;42(5):e514–20. https://doi.org/10.1097/mao.0000000000003044. - PubMed
-
- Accredited Social Health Activist. American Speech Language-Hearing Association. Manual pure-tone threshold audiometry. ASHA. 1978;20(4):221–7.
-
- Magliulo G, Iannella G, Manno A, Libonati L, Onesti E, Vestri A, et al. Chronic inflammatory demyelinating polyneuropathy:Evaluation of the vestibular system with cervical and ocular vestibular evoked myogenic potentials. Eur Arch Otorhinolaryngol. 2018;275(6):1507–12. https://doi.org/10.1007/s00405-018-4981-9. - PubMed
