Mirror, mirror, in the hand: could a simple trick boost stroke recovery?
NCT ID NCT06103045
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tested whether using a mirror to create the illusion of movement in a paralyzed arm can improve function in people who had a stroke within the past month. 49 participants were split into three groups: one did mirror therapy with only the good arm moving, another moved both arms, and a third received standard occupational therapy. All groups had 20 sessions over 4 weeks, and researchers measured arm movement, strength, and daily activity before and after treatment.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- mirror therapy (unilateral and bilateral)
- What this could lead to
- If successful, this could point toward a simple, low-cost therapy to improve arm movement after a stroke.
- What could go wrong
- This is a small pilot study (49 people) with no blinding, so results may not be reliable or generalizable. The therapy is not a cure and only aims to ease symptoms.
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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49 people
The number who actually took part.
- Started
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Feb 2023
- Finished
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Jul 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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20 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.
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: * Unilateral stroke onset within 1 month * The score of Mini-Mental State Examination (MMSE) is more than 24 * The score of Fugl-Meyer Assessment for upper extremity (FMA-UE) is between 18 to 56 * The score of Modified Ashworth Scale (MAS) is less than 3 * Willing to receive 3-5 sessions of the intervention per week, total 20 sessions consecutively * Willing to sign informed consent Exclusion Criteria: * Unstable vital sign or complicating with other symptoms of neurological disease * Auditory or visual function impairment * Complicating with perceptual impairment (e.g., apraxia, neglect, or visual agnosia) * Receiving botulinum toxin injection within 3 months * Complicating with Wernicke's or Broca's aphasia
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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
-
National Taiwan University Hospital Hsin-Chu Branch
Hsinchu, 300, Taiwan
More trials for these conditions
Other studies related to the condition(s) this trial covers.
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