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Published on: August 30, 2019
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An adaptive vestibular rehabilitation technique
Benjamin T Crane1,2,3, Michael C Schubert4,5
1Department of Otolaryngology, University of Rochester, Rochester, New York.
The Laryngoscope
|May 26, 2017
Summary
A new adaptive vestibular rehabilitation (AVR) program significantly improved dizziness symptoms in patients with vestibular hypofunction. This customized therapy offers a cost-effective and effective alternative to traditional vestibular rehabilitation.
Area of Science:
- Neurology
- Rehabilitation Medicine
- Audiology
Background:
- Vestibular rehabilitation (VR) outcomes vary widely based on therapy type, patient adherence, and functional level.
- A novel adaptive vestibular rehabilitation (AVR) program was developed to address these variations.
Purpose of the Study:
- To evaluate the efficacy of a novel adaptive vestibular rehabilitation (AVR) program.
- To assess the impact of AVR on dizziness and handicap in patients with vestibular dysfunction.
Main Methods:
- A prospective feasibility study involving patients with complete unilateral vestibular hypofunction and significant dizziness (Dizziness Handicap Inventory [DHI] >30).
- Patients used a computer-based AVR program daily, with tasks adaptively adjusted based on performance.
- Outcomes measured included DHI scores and task performance, remotely collected.
Main Results:
- Four patients (age 31-74) with vestibular schwannoma or neuritis were enrolled.
- Mean DHI scores decreased from 42 to 11.5 after one month, a statistically significant improvement (P < .05).
- Further improvement to a DHI of 4 was observed in patients continuing therapy for a second month.
Conclusions:
- The adaptive vestibular rehabilitation (AVR) method demonstrates significant advantages in cost and patient-specific customization.
- AVR achieved substantial symptom improvement, showing a clinically and statistically significant reduction in dizziness after four weeks.
- This novel AVR approach offers a promising, effective, and personalized treatment for vestibular disorders.
