Robot hip brace could ease walking after stroke
NCT ID NCT05536739
First seen Jun 24, 2026 · Last updated Jul 02, 2026 · Updated 3 times
Summary
This study tested a robotic hip exoskeleton designed to improve walking in people who had a stroke at least six months ago. Twelve participants walked on a treadmill and over ground with and without the device. The main goal was to see how well the exoskeleton's computer predicted hip movements and whether it reduced the energy needed to walk.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Robotic hip exoskeleton (device)
- What this could lead to
- If successful, this exoskeleton could help stroke survivors walk more easily and with less effort.
- What could go wrong
- This was a very small, early-stage study (12 people) testing a device algorithm, not a proven treatment. Results may not apply to all stroke survivors.
This is an AI summary of the original study and may miss details. Read our disclaimer.
Study facts
What this study's own registry entry says, in plain language.
- Phase
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Not a phased trial
Phase numbers describe drug development. The registry uses this when they do not apply, as it does for trials of devices, procedures or behaviour changes, and for observational studies.
- Participants
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12 people
The number who actually took part.
- Started
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May 2025
- Finished
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Aug 2025
- Lead sponsor
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Other sponsor
The registry's catch-all category, for sponsors it does not file as a company, a government agency, or a research network.
Who can take part
This study's own entry requirements. Only the study team can say for certain whether you qualify.
- Ages
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18 to 85 years
- Sex
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Anyone
- Healthy volunteers
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Not accepted
This study is not open to healthy volunteers. The entry requirements below say who it is open to.
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Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Between 18-85 years of age * Had a stroke at least 6 months prior to study involvement * Are community dwelling, which means the participant does not live in an assisted living facility * Are able to provide informed consent to participate in the study activities * Can safely participate in the study activities (per self-report) * Must have a Functional Ambulation Category (FAC) score of 3 or above, which means the participant can walk without the assistance of another person Exclusion Criteria: * Require a walker to walk independently * Have a shuffling gait pattern overground * Have a Functional Ambulation Category (FAC) score of 2 or lower, which means the participant requires the assistance of another person in order to walk * Have a significant secondary deficit beyond stroke (e.g. amputation, legal blindness or other severe impairment or condition) that in the opinion of the Principal Investigator (PI), would likely affect the study outcome or confound the results * For exoskeleton-only studies, the exoskeleton device does not fit appropriately or safely, as determined by the research team during the fitting assessment.
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Conditions
The condition(s) this trial relates to.
As listed by the trial registrant
The condition terms exactly as the trial's registrant entered them.
Contacts and locations
Locations
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Exoskeleton and Prosthetic Intelligent Controls Lab
Atlanta, Georgia, 30332, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Robot could let stroke patients rehab their hands at home without a therapist
- Moving patterns may help stroke survivors read faster
- Vibrating wearables put stroke walking to the test
- Robot plus electrical stimulation aims to rebuild arm movement after stroke
- Can a checklist and heart monitor stop repeat strokes?
- Heart hole or stroke trigger? global registry tracks who gets closure and what happens next