Can brain training apps help veterans with TBI think clearer?
NCT ID NCT04109027
First seen Jun 25, 2026 · Last updated Jun 27, 2026 · Updated 1 time
Summary
This study tests two remote brain-training programs for Veterans who have had a traumatic brain injury (TBI) and struggle with focus, memory, or staying on track. About 120 Veterans will use either BrainStrong-GSR or BrainStrong-OPT via tele-rehabilitation and digital apps. The goal is to see if these programs help improve cognitive skills needed for work, school, and daily life.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- behavioral training programs (BrainStrong-GSR and BrainStrong-OPT)
- What this could lead to
- If successful, this could provide effective, accessible brain-training options for Veterans with TBI to improve daily functioning.
- What could go wrong
- This is an early-stage study with only 120 participants, and the benefits may not apply to all Veterans. The training requires significant time and effort.
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 120 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jun 2024
- Expected to finish
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May 2026
An estimate. End dates often move.
- Lead sponsor
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A government agency
The lead sponsor is a US federal agency other than the NIH.
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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21 to 60 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: * Post 9/11 Veterans * age 21-60; with history of mild-moderate TBI (including reported mechanism of head injury and alteration of consciousness); * in the chronic, stable phase of recovery (\>6 months from injury); with at least 1 self-reported cognitive symptom, --including difficulties with working memory; and interested in goal-setting and intensive training. Exclusion Criteria: * Severely apathetic/abulic, aphasic, or other reasons for being unable or unwilling to participate in training; * severe cognitive dysfunction (below 2 standard deviations on two composite cognitive domains); * schizophrenia; * bipolar disorder; * history of other neurological disorders; * current medical illnesses that may alter mental status or disrupt participation in the study; * active psychotropic medication changes; * symptom magnification or malingering.
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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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VA Northern California Health Care System, Mather, CA
RECRUITINGSacramento, California, 95655-4200, United States
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