Does Thyroid Hormone Metabolism Correlate with the Objective Assessment of the Vestibular Organ in Patients with Vertigo?

J Clin Med

Department of Endocrinology and Neuroendocrine Tumours, Department of Pathophysiology and Endocrinology, Medical University of Silesia, 40-055 Katowice, Poland.

Published: November 2022

The aim of this study was to assess the relationship between the results of the objective assessment of the vestibular organ in patients with peripheral vertigo with Hashimoto's thyroiditis and thyroid hormone metabolism. Twenty eight women with Hashimoto's thyroiditis and chronic vertigo were enrolled in the study. Patients underwent audiological assessment of hearing, Dix-Hallpike test, videonystagmography with caloric test, head impulse test (HIT) and cervical vestibular-evoked myogenic potentials (cVEMPs). Levels of thyroid hormones and anti-thyroid antibodies were determined. Relationships between age, weight, height, BMI and the results of the objective assessment of the vestibular organ were calculated. The mean age in the study group was 48 years, while the mean BMI was 26.425. The causes of peripheral vertigo in the study group were benign paroxysmal positional vertigo (BPPV) ( = 19), Meniere's disease ( = 7) and vestibular neuronitis ( = 2). No correlation was found between age, weight, height, BMI and the results of thyroid function tests or the objective assessment of the vestibular organ. The study did not confirm the influence of thyroid metabolism (i.e., thyroid hormone levels or the increase in antithyroid antibodies) on the results of cVEMP or the directional preponderance in the caloric test.

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http://www.ncbi.nlm.nih.gov/pmc/articles/PMC9694145PMC
http://dx.doi.org/10.3390/jcm11226771DOI Listing

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