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Robot arm training could boost stroke recovery
NCT ID NCT07259876
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a robotic arm exoskeleton, combined with standard physical therapy, can improve arm function in people who had a stroke at least six months ago. Sixty participants will do 15 sessions of robotic training plus 20 minutes of standard rehab. Researchers will measure changes in arm movement, brain activity, and daily life impact.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- bilateral robotic exoskeleton (ALEx-RS) plus standard physiotherapy
- What this could lead to
- If it works, this could point toward a more effective rehab approach for regaining arm movement after stroke.
- What could go wrong
- This is a small, early-stage study with only 60 participants. The robotic treatment may not prove better than standard therapy alone, and 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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About 60 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2026
An estimate. Start dates often move.
- Expected to finish
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Dec 2026
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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18 to 80 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.
Show the full entry requirements Hide the full entry requirements
Copied word for word from the study's registry entry, so the wording is the study team's rather than ours.
Inclusion Criteria: * Subjects aged between 18 and 80 years, of either sex * Subjects able to understand and provide, or have provided on their behalf, informed consent * History of a single unilateral ischemic or hemorrhagic cerebrovascular event in the chronic phase (\> 6 months) * Subjects with mild to moderate functional impairment of the right or left upper limb (ability to perform antigravity active movements) Exclusion Criteria: * Subjects with cognitive deficits that impair understanding of the required tasks (MMSE score corrected for age and education \< 24/30) * Subjects with severe visual deficits * Subjects with upper limb spasticity preventing the use of robotic devices (spasticity measured using the Modified Ashworth Scale \> 3) * Inability or unwillingness to provide informed consent * Left-handed subjects
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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 official record
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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.
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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- Vibrating wearables put stroke walking to the test
- Robot plus electrical stimulation aims to rebuild arm movement after stroke
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- Heart hole or stroke trigger? global registry tracks who gets closure and what happens next