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Can a laser light help stroke survivors steady their balance?

NCT ID NCT07811843

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
This trial is taking on new participants right now.
Not yet recruiting This study
Registered, but not yet taking participants.
By invitation only
Not open to general applications. Only people the study team invites can take part.
Paused
Paused for now. It may or may not start again.
Ongoing
Running, but no longer taking on new participants.
Completed
The trial has finished. Results may not be published yet.
Stopped early
Stopped early, before it reached the end. That can be for many reasons, including safety.
Cancelled
Cancelled before anyone took part.

Expanded access (not trials)

Expanded access
Not a trial. This treatment can be requested outside a study, case by case, for people who qualify.
Expanded access (paused)
Not a trial. The treatment can normally be requested outside a study, but is unavailable right now.
Expanded access (ended)
Not a trial. The treatment could once be requested outside a study, but no longer can.
Approved
The treatment has been approved, so it is available normally rather than through this programme.

When the status isn't known

Details not published
The full record has not been published yet, so there is little to show here.
Status unknown
This status has not been confirmed recently, so it may be out of date.

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

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

About 60 people

The number the study aims to enrol. It can still change while the study runs.

Expected to start

Jan 2028

An estimate. Start dates often move.

Expected to finish

Sep 2028

An estimate. End dates often move.

Lead sponsor

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

65 years and older

Sex

Anyone

Healthy volunteers

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

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.

Convalescence

As listed by the trial registrant

The condition terms exactly as the trial's registrant entered them.

How to take part

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  1. The places running it

    1 site. The list below names each one and where it is.

  2. 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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  3. A doctor treating you

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Contacts and locations

Locations

  • Parc Sanitari Pere Virgili

    Barcelona, Barcelona, 08023, Spain

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