Effect of virtual reality-based balance training in multiple sclerosis

Area of Science:

• Neurology
• Rehabilitation Medicine
• Virtual Reality Applications

Background:

• Multiple sclerosis (MS) frequently causes debilitating balance and mobility impairments.
• These impairments significantly impact patients' quality of life and independence.
• Effective interventions are crucial for managing MS-related functional decline.

Purpose of the Study:

• To evaluate the effectiveness of a short-term virtual reality (VR)-based balance training program.
• To assess the impact of VR balance training on the balance abilities of individuals with MS.

Main Methods:

• A randomized controlled trial involving 30 MS patients (relapsing-remitting or secondary-progressive).
• Intervention group: 12-week balance training using the Biodex Balance System SD (postural stability training program - PST).
• Assessments included TUG, Berg balance scale, and fall risk/postural stability tests at baseline and 12 weeks.

Main Results:

• Significant improvements observed in the intervention group for Timed Up and Go (TUG), Fall Risk Index (FRI), and Overall Stability Index (OSI).
• Changes in TUG, FRI, and OSI were significantly greater in the VR training group compared to the control group.
• The VR-based PST program demonstrated positive effects on key balance metrics.

Conclusions:

• Virtual reality-based balance training is effective in improving balance ability in patients with MS.
• The findings suggest VR offers a viable therapeutic option for enhancing postural stability and reducing fall risk in MS.
• This approach holds potential for improving functional mobility and independence in the MS population.