Effectiveness of virtual reality-based programs as vestibular rehabilitative therapy in peripheral vestibular...

Area of Science:

• Neuroscience
• Rehabilitation Medicine
• Medical Technology

Background:

• Peripheral vestibular disorders often lead to balance issues and dizziness, impacting quality of life.
• Conventional vestibular rehabilitation methods have varying degrees of success.
• Virtual reality (VR) presents a novel approach for therapeutic interventions.

Approach:

• A systematic review and meta-analysis of controlled trials was conducted.
• Databases searched included PubMed, Google Scholar, Embase, and Cochrane Library (up to July 2021).
• Studies compared VR vestibular rehabilitation against other methods, assessing outcomes like the Dizziness Handicap Inventory and posturography.

Key Points:

• VR intervention significantly improved subjective measures like the Dizziness Handicap Inventory and Vertigo Symptom Scale.
• Objective measures, including posturography, also showed improvement with VR therapy.
• The meta-analysis utilized random-effect models to pool estimates from six included studies.

Conclusions:

• Virtual reality demonstrates potential clinical benefits for vestibular rehabilitation in peripheral vestibular dysfunction.
• VR may be a valuable alternative or adjunct to conventional vestibular rehabilitation methods.
• Further research is required to optimize VR protocols, determine effective durations, and assess potential side effects.