title: Symptoms, disability and handicap in unilateral peripheral vestibular disorders. Effects of early presentation and initiation of balance exercises.
abstract: The aim of this study was to obtain a profile of disability and handicap in patients with unilateral peripheral vestibular disorders presenting to a specialist tertiary care unit. Two validated questionnaires were sent to patients who had a unilateral peripheral vestibular disorder as defined by strict criteria. Some patients still suffered moderate handicap and disability 5 years after the initial symptoms related to a unilateral vestibular disorder, although the duration of symptoms (onset to questionnaire completion) did not correlate with severity of disability and handicap, as judged by questionnaire scores. However, patients presenting to the unit within 6 months of onset of vertigo commenced balance exercises significantly earlier and had significantly lower disability scores than patients presenting later. A high proportion of non-compliance with, and delay in initiation of, vestibular rehabilitation exercises was noted in the total patient sample, while compliance with, and early initiation of, Cooksey Cawthorne exercises were significantly correlated with low disability and questionnaire scores. These findings suggest that early referral to a specialist balance unit for patients with persistent dizziness is associated with better outcome.
authors.affiliation: Neuro-otology Department, National Hospital for Neurology and Neurosurgery, London, UK. doriseva@ndirect.co.uk
authors.forename: D E
authors.initials: DE
authors.lastname: Bamiou
authors.forename: R A
authors.initials: RA
authors.lastname: Davies
authors.forename: M
authors.initials: M
authors.lastname: McKee
authors.forename: L M
authors.initials: LM
authors.lastname: Luxon
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D004185:Disability Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012189:Retrospective Studies; D012720:Severity of Illness Index; D011795:Surveys and Questionnaires; D016896:Treatment Outcome; D014717:Vertigo / Q000175:diagnosis / Q000209:etiology / Q000534:rehabilitation; D015837:Vestibular Diseases / Q000150:complications / Q000175:diagnosis*