Effect of vestibular exercise and optokinetic stimulation using virtual reality in persistent postural-perceptual dizziness.

ABSTRACT: To determine the effect of customized vestibular exercise (VE) and optokinetic stimulation (OS) using a virtual reality system in patients with persistent postural-perceptual dizziness (PPPD). Patients diagnosed with PPPD were randomly assigned to the VE group or VE with OS group. All participants received VE for 20 min using a virtual reality system with a head mount display once a week for 4 weeks. The patients in the VE with OS group additionally received OS for 9 min. We analysed the questionnaires, timed up-to-go (TUG) test, and posturography scores at baseline and after 4 weeks. A total of 28 patients (median age = 74.5, IQR 66-78, men = 12) completed the intervention. From baseline to 4 weeks, the dizziness handicap inventory, activities of daily living (ADL), visual vertigo analogu

SUBMITTER: Choi SY 

PROVIDER: S-EPMC8280184 | biostudies-literature | 2021 Jul

REPOSITORIES: biostudies-literature