Exploratory fall risk and preventive intervention in acute vestibular neuritis

Abstract

Objective To analyze recovery from dizziness in patients with acute vestibular neuritis (AVN) after applying the "Dizziness & Fall Risk Assessment and Intervention (DFRAI)". Methods This prospective study involved patients with AVN who underwent a survey of dizziness and fall risk. The patients received medical treatment and customized vestibular rehabilitation, and vestibular function was evaluated at the initial attack and 3 months later. Results Forty-one patients underwent subjective questionnaire assessments, which showed significant improvement in visual analog scale-dizziness handicap inventory-fear of falling (VAS-DHI-FOF) results from the initial vertigo attack to 3 months later. In the sensory organization test (SOT), the initial composite score was 63 +/- 13.1, which improved to 77.5 +/- 4.9 3 months later. In caloric testing, the canal paresis (CP) score was 42.9 +/- 35.2, which improved to 29.9 +/- 23.5 3 months later. Conclusions Subjective improvement in dizziness and objective recovery of vestibular function were confirmed. DFRAI is a comprehensive solution for dizziness, and appropriate application of the DFRAI is expected to have a positive effect on recovery from dizziness and fall prevention in patients with AVN.