Improving control of advanced robotic limb devices for stroke patients
Improving Myoelectric Prosthetic and Orthotic Limb Control Using Predictive Regression Algorithms and High-count Surface Electrodes
This study is testing a new way to help stroke patients with limited movement use robotic limb devices more effectively by improving how these devices read muscle signals.
Quick facts
| Phase | Not applicable |
|---|---|
| Study type | Interventional |
| Enrollment | 45 (estimated) |
| Ages | 18 Years to 70 Years |
| Sex | All |
| Sponsor | University of Utah Academic / other |
| Locations | 1 site (Salt Lake City, Utah) |
| Trial ID | NCT05509101 on ClinicalTrials.gov |
What this trial studies
This study aims to enhance the control of myoelectrically-controlled advanced powered orthoses, which are robotic devices that assist movement by interpreting muscle signals from the body. The approach involves using advanced predictive decode algorithms alongside a high count of surface electromyographic (sEMG) electrodes to improve the functionality of these devices. Participants will be individuals who have experienced a stroke and have chronic hemiparesis, allowing for targeted intervention to improve their mobility and independence.
Who should consider this trial
Good fit: Ideal candidates for this study are individuals who have had a first-ever ischemic or hemorrhagic stroke and have chronic hemiparesis.
Not a fit: Patients who are currently incarcerated will not benefit from this study.
Why it matters
Potential benefit: If successful, this study could significantly improve mobility and quality of life for patients with hemiparesis following a stroke.
How similar studies have performed: Other studies have shown promise in improving control of robotic devices using similar approaches, indicating potential for success in this area.
Eligibility criteria
Show full inclusion / exclusion criteria
Inclusion Criteria: * First-ever ischemic or hemorrhagic stroke * Chronic Stroke (at least 6 months since onset) * Chronic hemiparesis * Functional range of motion for contralateral arm Exclusion Criteria: * Individuals who are currently Incarcerated
Where this trial is running
Salt Lake City, Utah
- University of Utah — Salt Lake City, Utah, United States (Recruiting)
Study contacts
- Study coordinator: Heidi Hansen, BS
- Email: heidi.hansen@hsc.utah.edu
- Phone: 801.585.2373
How to participate
- Review the eligibility criteria above with your treating physician.
- Visit the official trial page on ClinicalTrials.gov for the most current contact information and recruitment status.
- Contact the listed study coordinator or principal investigator to request pre-screening. Pre-screening is free and never obligates you to enroll.