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Can home training restore lost vision? new study investigates

NCT ID NCT07635329

Knowledge-focused Sponsor: Georgetown University Source: ClinicalTrials.gov ↗

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now This study
This trial is taking on new participants right now.
Not yet recruiting
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 27, 2026 · Last updated Sep 15, 2026 · Updated 2 times

Summary

This study tests whether a home-based computer training program can improve vision in people who have lost part of their visual field due to stroke, traumatic brain injury, or brain tumor. Researchers will use brain scans to understand how the brain changes with training. The study involves 100 adults who are at least 3 months past their injury.

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 100 people

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

Started

Jul 2026

Expected to finish

Mar 2030

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

18 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: 1. At least 18 years of age. 2. Capable of providing informed consent and complying with study procedures. 3. Unilateral or bilateral focal brain damage causing visual field loss. 4. At least three months post-stroke or traumatic brain injury, or a stable brain tumor within the past year. 5. Eligible for MRI based on standard safety screening. Exclusion Criteria: 1. Severe neurological or psychiatric conditions unrelated to the focal lesion that may interfere with study participation or data interpretation. 2. Current or recent (within the past 6 months) drug or alcohol abuse or addiction as defined by DSM-5. 3. Ocular disease or disorder.

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Conditions

The condition(s) this trial relates to.

brain cancer Brain Injuries, Traumatic brain neoplasm cortical blindness Hemianopsia stroke disorder traumatic brain injury

As listed by the trial registrant

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

Brain tumor Cortical blindness Hemianopia, homonymous Quadrantanopia Stroke Traumatic brain injury Visual field defect Visual field defect, peripheral Visual field loss

How to take part

Only the study team decides who joins. These are the ways to reach them.

  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.

    Open the record ↗

  3. 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

  • Georgetown University Medical Center

    RECRUITING

    Washington D.C., District of Columbia, 20057, United States

More trials for these conditions

Other studies related to the condition(s) this trial covers.