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Can a laser light help stroke survivors steady their balance?
NCT ID NCT07811843
First seen Sep 10, 2026 · Last updated Sep 11, 2026 · Updated 1 time
Summary
Researchers are testing whether exercises with laser-based visual feedback improve postural control in adults recovering from a subacute stroke. Participants are randomly assigned to either a program combining conventional physiotherapy with laser feedback exercises or usual rehabilitation care. The trial measures balance, body alignment, walking ability, and functional performance before and after the intervention to see if the laser approach adds benefit.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- a laser-based visual feedback exercise program added to conventional physiotherapy
- What this could lead to
- If it works, this could give rehabilitation teams a low-cost tool to help stroke survivors regain balance and independence. It may also shape how future feedback-based therapies are designed.
- What could go wrong
- The trial is small, with 60 participants, and focuses on the subacute recovery window, so results may not apply to everyone after a stroke. Visual feedback exercises may add little beyond standard physiotherapy, and some participants may not tolerate the standing and movement demands.
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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Jan 2028
An estimate. Start dates often move.
- Expected to finish
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Sep 2028
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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65 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: * Adults aged 18 years or older admitted from an acute care hospital to a convalescence, rehabilitation, or intermediate care unit for functional recovery following a stroke. * Diagnosis of ischemic or hemorrhagic stroke confirmed by magnetic resonance imaging (MRI) or computed tomography (CT). * Ability to tolerate assisted standing for a minimum of 10 seconds. * Hemodynamically stable individuals, free from fever and disabling pain Exclusion Criteria: * Severe pre-stroke functional dependency, defined as a Barthel Index (BI) score ≤ 60. * Diagnosis of dementia with a score ≥ 4 on the Global Deterioration Scale (GDS). * Spasticity assessed with the Modified Ashworth Scale (MAS) ≥ 2. * Diagnosis of acute confusional syndrome or delirium. * Diagnosis of receptive aphasia (Wernicke's aphasia). * Visual impairment that prevents the participant from following the laser beam used in the intervention. * History of severe balance disorders or traumatic/orthopedic conditions that would prevent participation in the proposed rehabilitation treatment. * Absence of balance impairment, defined as a Postural Assessment Scale for Stroke Patients (PASS) score ≥ 24 points.
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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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Parc Sanitari Pere Virgili
Barcelona, Barcelona, 08023, Spain
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