Brain-training game aims to sharpen thinking and ease PTSD in veterans
NCT ID NCT07693686
First seen Jul 09, 2026 · Last updated Jul 17, 2026 · Updated 4 times
Summary
This study tests a computer-based cognitive training program called COGENT in veterans with PTSD. The program is designed to improve how people manage information in working memory, which may reduce cognitive disability and PTSD symptoms. Researchers will measure changes in thinking, daily functioning, and symptom severity over time.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- COGENT (Cognitive ENhancement Training) - a computer-administered cognitive training program
- What this could lead to
- If it works, this could offer a non-drug treatment to help veterans with PTSD think more clearly and feel better day-to-day.
- What could go wrong
- This is an early-to-mid-stage trial with 176 participants, so results may not apply to all veterans. The training is demanding and may not help everyone.
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 176 people
The number the study aims to enrol. It can still change while the study runs.
- Expected to start
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Jul 2027
An estimate. Start dates often move.
- Expected to finish
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Mar 2030
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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18 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: * diagnosis of PTSD * presence of subjective cognitive complaints * fluent in English * willing to attend assessment and treatment sessions Exclusion Criteria: * past year history of psychotic or bipolar I disorders * past year history of severe alcohol or substance use disorder * history of severe traumatic brain injury or other known neurological condition that may be associated with cognitive dysfunction * acute suicidality necessitating immediate clinical intervention (within past 3 months) * presence of circumstances that require imminent intervention prior to other treatment (e.g., current domestic abuse) * plans for medication changes within the study timeframe * current or planned evidence-based psychotherapy for PTSD within the study timeframe * plans for changes to other psychosocial therapy within the study timeframe * presence of life-threatening or unstable medical conditions
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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 San Diego Healthcare System, San Diego, CA
San Diego, California, 92161-0002, United States
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- Can a drug combo or therapy dogs ease PTSD?
- Sensory training may rewire how veterans cope with PTSD