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

Thesis Abstract

Abstract
This thesis investigates the impact of Virtual Reality (VR) rehabilitation on balance and gait in stroke patients through a Randomized Controlled Trial (RCT). Stroke is a leading cause of long-term disability globally, often resulting in impairments in balance and gait that significantly affect the quality of life of survivors. Traditional physiotherapy approaches have limitations in providing engaging and task-specific interventions to improve these impairments. Virtual Reality (VR) technology offers a promising alternative by providing immersive and interactive environments for rehabilitation. The study aims to assess the effectiveness of VR rehabilitation in improving balance and gait parameters in stroke patients compared to conventional physiotherapy methods. The research design involves a Randomized Controlled Trial where participants will be randomly assigned to either the VR rehabilitation group or the traditional physiotherapy group. The interventions will be tailored to address individual needs and will be conducted over a specified period. Chapter 1 provides the introduction to the research, highlighting the background of the study, the problem statement, objectives, limitations, scope, significance, structure of the thesis, and definition of terms. Chapter 2 comprises a comprehensive literature review focusing on VR technology in rehabilitation, stroke rehabilitation approaches, balance and gait assessment in stroke patients, and the benefits of task-specific training. Chapter 3 details the research methodology, including research design, participant selection criteria, intervention protocols, outcome measures, data collection procedures, and statistical analysis plan. The study will utilize validated assessment tools to evaluate balance and gait parameters before and after the intervention. Chapter 4 presents a thorough discussion of the findings from the RCT, comparing the outcomes between the VR rehabilitation group and the traditional physiotherapy group. The results will be analyzed to determine the effectiveness of VR rehabilitation in improving balance and gait in stroke patients. Chapter 5 concludes the thesis by summarizing the key findings, discussing the implications for clinical practice, highlighting the limitations of the study, suggesting areas for future research, and providing recommendations for the integration of VR rehabilitation in stroke rehabilitation programs. The study aims to contribute to the growing body of evidence supporting the use of VR technology as an effective adjunct to traditional physiotherapy in improving balance and gait outcomes in stroke patients.