Hemiparesis, Stroke
Conditions
Brief summary
The goal of this study is to learn about the benefits of using a virtual reality gaming system that can be adjusted for a person who has upper arm weakness from stroke. The main question it aims to answer is whether strength and movement in the upper arm be improved by use of the gaming system. Participants will be asked to complete initial measurements of upper arm function, play a video game for one hour, four times a week for five weeks, and repeat the measurements of upper arm function at the end.
Interventions
DEVICEVirtual reality gaming
This study aims to combine the motivational delivery of therapy which is an immersive virtual reality with the foundational concepts of mirror therapy. By utilizing a recalibration software, the participant will be able to achieve magnified movements on their screen as compared to the limited movement that is occurring in reality. The recalibration software takes each plane of movement of the gaming controller and magnifies the participant's range of motion in order to promote greater participation and success in the game that they are playing (Walkin VR). By using the fundamental concepts of mirror therapy in an immersive virtual reality setting, the investigators aim to mimic the results of mirror therapy while increasing motivation and adherence to the therapeutic program to increase overall upper extremity function.
Sponsors
University of Alabama at Birmingham
Study design
Allocation
NA
Intervention model
SINGLE_GROUP
Primary purpose
TREATMENT
Masking
NONE
Eligibility
Sex/Gender
ALL
Age
18 Years to No maximum
Healthy volunteers
No
Inclusion criteria
* Self-reported diagnosis of stroke * Greater than 2 years post-stroke * Access to reliable transportation * History of weakness/hemiparesis of one upper limb
Exclusion criteria
* Significant vision impairment or blindness * Non-English speaking * History of seizure or seizure disorder * Health conditions which would be exacerbated by low-intensity exercise * Inability to use arms independently for exercise
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| Change in upper extremity active range of motion | 6 weeks | Measured via goniometer |
| Change in grip strength | 6 weeks | Measured via hand dynamometer |
Secondary
| Measure | Time frame | Description |
|---|---|---|
| Change in aerobic fitness | 6 weeks | Measured via oxygen consumption using a wearable metabolic monitor while pedaling an arm bike |
Countries
United States
Outcome results
None listed