Dizziness in Parkinson's disease patients is associated with vestibular function.

ABSTRACT: Dizziness is common in Parkinson's disease (PD) patients. It is known that orthostatic hypotension (OH) is the main cause of such dizziness, but even without OH, quite a few PD patients complain of dizziness in the clinic. It can be regarded as non-specific because most of these patients have no neurological abnormalities. We hypothesized that this type of dizziness would be associated with vestibular function, although included patients did not have clinically confirmed vestibulopathy. We studied 84 patients without OH among 121 PD patients. Their clinical features and function were compared between patients with and without dizziness. Hoehn and Yahr stage (H&Y stage), the Unified Parkinson's Disease Rating Scale (UPDRS) part III, the Korean version of the Mini-Mental State Examination (K

SUBMITTER: Park JH 

PROVIDER: S-EPMC8460810 | biostudies-literature | 2021 Sep

REPOSITORIES: biostudies-literature