ZEPU-AI3 Lower Limb Feedback Robot Training Study (NCT07705906) | Clinical Trial Compass
Not Yet RecruitingNot Applicable
ZEPU-AI3 Lower Limb Feedback Robot Training Study
Bangladesh32 participantsStarted 2026-07-15
Plain-language summary
Lower limb motor dysfunction resulting from stroke, spinal cord injury, or other neurological disorders substantially limits mobility, independence, and quality of life. Robotic rehabilitation has emerged as a promising approach to provide intensive, repetitive, task-oriented training. The ZEPU-AI3 Lower Limb Feedback Training and Evaluation Robot is designed to deliver interactive lower limb training while providing real-time performance feedback. This pilot randomized controlled trial aims to evaluate the safety, efficacy, and feasibility of ZEPU-AI3-assisted rehabilitation combined with conventional rehabilitation compared with conventional rehabilitation alone in patients with lower limb motor dysfunction. The primary outcomes include safety, feasibility, and changes in lower limb motor function, gait performance, and functional mobility. The findings will provide preliminary evidence to support future large-scale clinical trials and the implementation of robotic rehabilitation in clinical practice.
Who can participate
Age range
18 Years – 70 Years
Sex
ALL
See this in plain English?
AI-rewrites the medical criteria so a patient or caregiver can understand them. Always confirm with the trial site.
Inclusion Criteria:
* • Lower-limb motor dysfunction from one of the following: (a) stroke (onset 2-24 months), (b) incomplete spinal-cord injury (neurological level T12 and below, ASIA C or D), (c) orthopedic surgery (e.g., knee/hip replacement) with persistent gait impairment \> 3month post-surgery. Stroke onset between 2-24 months ensures inclusion of individuals in the subacute to chronic phase, where gait recovery is still achievable and measurable. Incomplete SCI targets individuals with partial motor preservation, who are capable of engaging in active gait training with robotic assistance.
* Age \>18 and ≤ 60 years. This age limit is chosen because individuals with this age range generally have better cardiopulmonary reserve and musculoskeletal tolerance, allowing safer participation in intensive robotic-assisted training with reduced risk of adverse events. Excluding younger patients minimizes heterogeneity related to growth, neurodevelopmental factors and congenital disorders, which may influence gait mechanics and response to robotic therapy. Excluding older adults (\>60 years) helps reduce confounding from age-related degenerative changes that may affect gait outcomes and safety.
* Able to provide informed consent and understand instructions which ensures participants can actively engage in therapy, follow safety instructions and report adverse events.
* Weight ≤ 100 kg (as per device spec) and height within device adjustable range (manufacturer spec). Exce…
Questions worth asking your doctor
Bring these to your next appointment. They're a starting point for a shared conversation — not a sign you qualify or a recommendation to enrol.
1Based on my diagnosis and history, is this trial worth exploring for me — or is there a standard treatment we should try first?
2What does this trial's phase tell us about how much is already known about its safety and benefit?
3What would taking part actually involve for me — visits, tests, time, and travel?
4What are the known and possible risks or side effects I should weigh, and how would they be monitored?
5If this trial isn't the right fit, what other options or trials would you suggest I look into?
Generated to help you prepare — always confirm anything about your own eligibility and care with the study team and your doctor.
Questions for the trial coordinator
The trial coordinator is the person who runs the study day to day. These cover the practical side — logistics, costs, and what taking part would actually mean for your life. The study team confirms whether you meet the criteria; these are questions to ask, not a sign you qualify.
1What does taking part actually involve week to week — how many visits, where, and how long does each one take?
2What costs are covered by the study, and what might I have to pay for myself, including travel, parking, or time off work?
3What happens during screening, and what happens if the study team confirms I don't meet the criteria after those tests?
4Who pays for the scans, blood work, and other tests the trial requires — the study, my insurance, or me?
5How will being in the trial affect my regular care, and will my own doctor stay informed and involved?
6Can I leave the trial at any point if I change my mind, and what would happen to my care if I do?
A starting point for the conversation — always confirm anything about your own eligibility, costs, and care with the study team and your doctor.
What they're measuring
1
Incidence of Device-Related Adverse Events (AEs) and Serious Adverse Events (SAEs)