Vestibular rehabilitation for unilateral peripheral vestibular dysfunction

Area of Science:

• Neurology
• Otolaryngology
• Physical Therapy

Background:

• Unilateral peripheral vestibular dysfunction (UPVD) causes dizziness, visual disturbances, and balance issues.
• Management options include medication, physical maneuvers, and vestibular rehabilitation (VR) exercises.
• This review updates previous findings on VR effectiveness for UPVD.

Purpose of the Study:

• To evaluate the effectiveness of vestibular rehabilitation (VR) for adults with symptomatic unilateral peripheral vestibular dysfunction.
• To compare VR against control, other treatments, or different VR approaches.

Main Methods:

• Systematic review of randomized controlled trials involving community-dwelling adults with UPVD.
• Searched multiple databases for published and unpublished trials up to July 2010.
• Assessed outcomes including dizziness, visual disturbance, balance, function, quality of life, and physiological measures.

Main Results:

• 27 trials with 1668 participants were included.
• VR demonstrated a statistically significant benefit over control or no intervention for UPVD.
• For benign paroxysmal positional vertigo (BPPV), physical repositioning maneuvers were more effective short-term than exercise-based VR.

Conclusions:

• Vestibular rehabilitation (VR) is a safe and effective treatment for unilateral peripheral vestibular dysfunction.
• VR offers medium-term symptom resolution and functional improvement.
• Physical maneuvers are preferred for short-term BPPV treatment, while combined approaches support long-term recovery.