Clinical Characteristics of Vestibular Orientation in Patients with Vestibular Disorders

Seoul National University Bundang Hospital0 个研究点目标入组 60 人开始时间: 待定最近更新: 2019年10月7日

试验速览

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•1. Signed and dated written informed consent.
•2. Aged =18 years
•3. Patients who visited dizziness center of seoul national university bundang hospital and diagnosed with central or peripheral vestibulopathy.
•Peripheral vestibular disease
•? Patients who have been diagnosed with unilateral vestibular neuritis and being followed up over 1 week after symptom onset. Or patients who have unilateral chronic vestibulopathy due to other vestibular disorders (tumor, Meniere's disease, ischemic vestibular injury, and trauma).
•? The vHIT (video head impulse test) gain should be less than 0.8 in the lesion side.
•? Patients diagnosed with bilateral vestibulopathy. The vHIT gain should be less than 0.6 in both sides.
•Central vestibular disease
•? Patients diagnosed with cerebellar ataxia due to various central lesions including ischemic stroke, drug, tumor, trauma, or degeneration.
•? Patients diagnosed with persistent postural-perceptual dizziness (PPPD) from known or unknown causes.

•1. Disagree to participate in this study.
•2. Subjects with cognitive impairment that may affect the vestibular function test and its results. The scores of Mini-Mental State Examination (K-MMSE) less than 24 is considered cognitive impairment.
•3. Subjects with central nervous system disorders not related to peripheral and central vestibular disease.
•4. Subjects have a direct relationship between subordinates and superiors or have a business relationship with the principal investigator.

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