The Effectiveness of Virtual Reality Rehabilitation in Improving Balance and Gait in Stroke Patients: A Randomized Controlled Trial

Project Abstract

Stroke is a leading cause of long-term disability worldwide, often resulting in impaired balance and gait. Traditional physiotherapy approaches are beneficial but may lack engagement and motivation for patients. Virtual reality (VR) rehabilitation has emerged as a promising alternative for stroke rehabilitation, providing immersive and interactive environments to enhance motor learning and functional recovery. This study aims to investigate the effectiveness of VR rehabilitation in improving balance and gait in stroke patients through a randomized controlled trial (RCT). The research design involves a parallel-group RCT with stroke patients randomly assigned to either a VR rehabilitation group or a conventional physiotherapy group. The VR rehabilitation group will undergo immersive VR training targeting balance and gait, while the control group will receive standard physiotherapy interventions. Outcome measures will include objective assessments of balance and gait performance, such as Berg Balance Scale, Timed Up and Go test, and 10-Meter Walk Test, as well as subjective assessments of patient satisfaction and engagement with the interventions. A comprehensive literature review will be conducted to establish the theoretical framework supporting the use of VR rehabilitation in stroke recovery. The methodology will outline the recruitment process, intervention protocols, outcome measures, data analysis plan, and ethical considerations. Data collection will be carried out at baseline, post-intervention, and follow-up time points to evaluate the short-term and long-term effects of VR rehabilitation on balance and gait outcomes. The findings from this study are expected to contribute valuable insights into the efficacy of VR rehabilitation as an adjunct to traditional physiotherapy in improving balance and gait in stroke patients. The discussion will interpret the results in relation to existing literature, highlighting the potential benefits and challenges of integrating VR technology into clinical practice. Implications for future research and clinical practice will be discussed, emphasizing the importance of personalized and engaging rehabilitation strategies for stroke survivors. In conclusion, this research aims to advance our understanding of the role of VR rehabilitation in enhancing balance and gait outcomes in stroke patients. By exploring the feasibility and effectiveness of VR interventions within a clinical setting, this study seeks to provide evidence-based recommendations for optimizing rehabilitation approaches and improving functional outcomes in stroke rehabilitation.

Project Overview