Budget-Friendly robots help stroke survivors regain arm movement
NCT ID NCT05542121
First seen Jun 27, 2026 · Last updated Sep 04, 2026 · Updated 2 times
Summary
This study tested a set of simple, affordable robots called Rehab CARES to help older adults who had a stroke improve arm and hand function. Twenty-seven participants used the robots for one-hour sessions, three times a week for four weeks, while also receiving standard therapy. Researchers measured changes in motor control, hand function, and quality of life before and after the program.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Rehab CARES robotic exercise system
- What this could lead to
- If successful, this approach could provide a low-cost, community-based option to improve arm and hand function after a stroke.
- What could go wrong
- This was a small, early-phase study with only 27 participants, so results may not apply to everyone. The device is meant to support therapy, not replace standard care.
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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27 people
The number who actually took part.
- Started
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Jun 2022
- 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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55 years and older
- 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: * Age 55 and older (based on who is admitted to the CBR site) * \>3 months post-stroke * Stroke diagnosis * Diagnosis of hemiparesis as a result of stroke (verified by radiology data) * Motor control score on Upper Extremity Fugl-Meyer scale \> 15 and \< 60; * Able to understand and speak * Upper arm manual muscle strength scores \>1 * Pain Scores \< 8 based on NIH Pain Intensity Scale Exclusion Criteria: * no cerebellum lesions due to stroke * severe cognitive function
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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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Mercy Living Independently for Elders (L.I.F.E) - West Philadelphia
Philadelphia, Pennsylvania, 19145, United States
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Penn Medicine Rittenhouse
Philadelphia, Pennsylvania, 19146, 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