Robot rehab: new device aims to jumpstart recovery after traumatic brain injury
NCT ID NCT06465290
First seen Jun 24, 2026 · Last updated Jul 17, 2026 · Updated 2 times
Summary
This study tests a wearable ankle robot designed for early rehabilitation in patients with traumatic brain injury. The robot guides motor relearning and provides passive or active movement training, even for paralyzed patients. Researchers will measure improvements in ankle movement and motor function in 100 participants.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- wearable ankle robot
- What this could lead to
- If successful, this could provide a new rehabilitation tool to help TBI patients regain ankle movement and motor function early after injury.
- What could go wrong
- This is an early-stage trial with no phase, so results are uncertain. The device may not improve outcomes more than standard care, and benefits may be limited to ankle function.
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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About 100 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2026
- Expected to finish
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Aug 2030
An estimate. End dates often move.
- 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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30 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: * Acute first time unilateral hemispheric stroke (hemorrhagic or ischemic stroke, 24 hours after admission to 1 month post-stroke at the start of the proposed treatment) * Hemiplegia or hemiparesis * 0≤Manual Muscle Testing (MMT)\<=2 * Age 30-85 * Ankle impairments including stiff calf muscles and/or inadequate dorsiflexion Exclusion Criteria: * Medically not stable * Associated acute medical illness that interferes with ability to training and exercise * No impairment or very mild ankle impairment of ankle * Severe cardiovascular problems that interfere with ability to perform moderate movement exercises * Cognitive impairment or aphasia with inability to follow instructions * Severe pain in legs * Severe ankle contracture greater than 15° plantar flexion (when pushing ankle to dorsiflexion) * Pressure ulcer, recent surgical incision or active skin disease with open wounds present below knee
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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.
How to take part
Only the study team decides who joins. These are the ways to reach them.
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The places running it
1 site. The list below names each one and where it is.
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The official record
ClinicalTrials.gov lists the study team's own contact details, including names and phone numbers. We don't republish those.
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A doctor treating you
A doctor who knows your case can contact a study site on your behalf, and can tell you whether this study is worth pursuing at all.
Contacts and locations
Locations
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Li-Qun Zhang
RECRUITINGBaltimore, Maryland, 21201, United States
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