Robot suit and video games aim to restore arm movement after stroke
NCT ID NCT06496529
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests whether a robotic exoskeleton combined with video games can improve arm movement in people who recently had a stroke. The device restricts certain movements to help patients relearn natural motion without using bad habits. The trial will enroll 44 participants in the early stages of recovery and track changes in arm function over six months.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- robotic exoskeleton with video games
- What this could lead to
- If successful, this could offer a more effective rehab method for arm recovery after stroke, reducing the need for compensatory movements.
- What could go wrong
- This is a small, early-stage trial with only 44 participants. The approach may not work for all stroke types or may not lead to lasting improvements.
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 44 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Mar 2025
- Expected to finish
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Nov 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 81 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: * Diagnosis of ischemic or hemorrhagic stroke with zero to twelve weeks of evolution. * Subjects with alterations in active voluntary movement of ES with Fugl Meyer less than or equal to 50 points. Strength of shoulder abduction and finger extension from palpable contraction (1 in Medical Research Council (MRC) scale for muscle strength). Exclusion Criteria: * Cognitive impairment that prevents signing the informed consent, following the instructions and understanding the procedures. (MOCA \< 18). * Inability to perform activities sitting for more than 90 minutes or inability to perform activities without severe pain (VAS \> 6) or having limited reach ranges. * Have severe visual impairment that does not allow to carry out the activities associated with the task. * Previous stroke with neurological sequelae in the upper extremity. * Present bilateral sensorimotor alterations. * Damage to the cerebellum/peduncles described in the radiological report or classic signs of cerebellar damage (Upper extremity SARA items of 2 or more)
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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
4 sites. 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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Hospital Clínico Universidad de Chile
RECRUITINGSantiago, Chile
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Hospital Dr. Hernán Henríquez Aravena
RECRUITINGTemuco, Chile
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Hospital El Carmen
RECRUITINGSantiago, Chile
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Hospital San José
RECRUITINGSantiago, Chile
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