Bionic leg aims to restore natural walking for amputees
NCT ID NCT03204513
First seen Jun 27, 2026 · Last updated Jun 27, 2026
Summary
This study tests a powered knee-ankle prosthetic leg in 15 people with above-knee amputations. The device uses motors to help with walking and climbing. Researchers will measure endurance, walking patterns, and quality of life to see if the bionic leg improves everyday mobility and social interaction.
What this could mean
Our plain-language read of the trial. This is informational only — not medical advice or a prediction.
Active substance
Vanderbilt Powered Knee-Ankle Prosthesis (a powered prosthetic leg with motorized knee and ankle joints)
What this could lead to
If successful, this device could help people with above-knee amputations walk more easily and confidently in daily life.
What could go wrong
This is a small, early-stage trial with only 15 participants, so results may not apply to everyone. The device is complex and may not be suitable for all users.
Disclaimer
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This is a summary of
the original study
.
Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
This is a summary of the original study . Summaries may miss details or leave out important information. Before applying or accepting participation, make sure you have read and understood the full study. Curemydisease.com takes no responsibility whatsoever for anything missed, misunderstood, or acted upon as a result of our summary — we know it does not capture everything.
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The condition terms exactly as the trial's registrant entered them.
Contacts and locations
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Locations
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Shirley Ryan AbilityLab
Chicago, Illinois, 60611, United States