VR Gait Rehabilitation for Stroke

This trial explores a new virtual reality (VR) program designed to help stroke survivors improve their walking ability in real life. Participants will engage in immersive VR-assisted walking therapy using the C-Mill VR+ by Motek and compare it to traditional treadmill-based VR therapy. The researchers aim to determine which method better enhances mobility and quality of life for stroke survivors. Individuals who experienced a stroke in the last 1-6 months and have moderate difficulty walking may be suitable candidates. As an unphased trial, this study allows participants to contribute to innovative research that could enhance rehabilitation options for stroke survivors.

Research has shown that virtual reality (VR) therapies for walking rehabilitation are generally safe for people who have had a stroke. Studies have found that training with fully immersive VR can improve movement, balance, and walking skills. Importantly, participants usually tolerate this method well.

For example, one study found that immersive VR training improved balance and walking confidence in people with long-term stroke effects. Another study showed that VR-based walking training enhanced both walking performance and balance. These findings suggest that using VR for rehabilitation typically does not cause negative effects.

Researchers are excited about the VR-Assisted Overground Gait Therapy because it offers a novel approach to stroke rehabilitation by immersing patients in realistic virtual environments using HTC VIVE Focus Vision. This allows stroke survivors to practice walking in settings that mimic real-world conditions, potentially improving their ability to walk independently in everyday life. Unlike traditional treadmill therapies, which use less immersive virtual scenarios on screens, this method emphasizes self-propelled, overground walking, aiming for a more natural and engaging rehabilitation experience.

Research has shown that virtual reality (VR) therapy can significantly aid stroke survivors in improving their walking abilities. In this trial, participants in the VR-Assisted Overground Gait Therapy arm will engage in gait training within an immersive VR environment, potentially enhancing balance, walking speed, and confidence. Meanwhile, participants in the Conventional Treadmill-Based VR Gait Therapy arm will use C-Mill VR+ technology for treadmill-assisted walking. Studies have found that VR can boost balance, walking speed, and confidence, often surpassing improvements from traditional therapies. Overall, VR therapy is emerging as a promising tool for helping stroke patients recover by simulating real-life walking situations.²⁶⁷⁸⁹