Real-time Motion Capture and Visual Feedback for Amputation Gait Training
Launched by NATIONAL YANG MING CHIAO TUNG UNIVERSITY · Jul 1, 2025
Trial Information
Current as of July 07, 2025
Not yet recruiting
Keywords
ClinConnect Summary
This clinical trial is studying a new type of gait training for people who have had an above-knee amputation or knee disarticulation on one leg. Because losing the knee joint can make walking uneven, unstable, and tiring, this study is testing a special system that uses real-time motion capture and visual feedback to help improve walking patterns. The system shows a live image of the person’s walking on a screen, allowing them to see and adjust their movements instantly. The goal is to help participants walk more smoothly and confidently by giving clear, easy-to-understand feedback about their joint movements and walking symmetry.
People who might be eligible to join are adults between 18 and 65 years old who have one above-knee amputation or knee disarticulation, use a prosthetic leg for at least 3 hours a day, and have been using it for more than six months. Participants should be able to walk on their own for at least 5 meters without help, have no pain from their prosthetic fit, and pass a simple cognitive test. The study is not yet recruiting participants, but if you qualify, you can expect to participate in gait training sessions using this motion capture system that aims to help improve both your walking mechanics and how you feel about walking. This innovative approach may offer a more precise and user-friendly way to support better walking after amputation.
Gender
ALL
Eligibility criteria
- Inclusion Criteria:
- • Age between 18 and 65 years
- • Individuals with unilateral transfemoral amputation or knee disarticulation
- • Wear a prosthesis for at least 3 hours per day
- • Have been using a prosthesis for more than 6 months
- • Medicare Functional Classification Level (K-level) of 2 or above
- • Able to walk independently for 5 meters without assistive devices
- • No pain caused by poor prosthetic fit
- • Montreal Cognitive Assessment Taiwan Version (MoCA-T) score ≥ 26
- Exclusion Criteria:
- • Uncontrolled systemic diseases (e.g., diabetes mellitus, hypertension)
- • Cardiopulmonary or cardiovascular diseases (e.g., heart failure, severe asthma)
- • History of neurological conditions that affect movement (e.g., stroke, spinal cord injury, cerebellar injury)
- • Vestibular disorders
- • Severe osteoporosis
- • Other musculoskeletal injuries or open wounds
- • Epilepsy
- • Uncorrected visual impairments
- • Congenital limb deficiency
About National Yang Ming Chiao Tung University
National Yang Ming Chiao Tung University is a prestigious research institution in Taiwan, recognized for its commitment to advancing healthcare and medical innovation. With a strong emphasis on interdisciplinary collaboration, the university integrates cutting-edge research with practical applications to address pressing health challenges. Its clinical trial sponsorship is characterized by rigorous scientific methodology, ethical standards, and a focus on improving patient outcomes. By fostering partnerships with healthcare providers and industry stakeholders, National Yang Ming Chiao Tung University plays a pivotal role in translating research findings into effective therapeutic solutions and enhancing the overall quality of care.
Contacts
Jennifer Cobb
Immunology at National Institute of Allergy and Infectious Diseases (NIAID)
Locations
Taipei, , Taiwan
Patients applied
Timeline
First submit
Trial launched
Trial updated
Estimated completion
Not reported