Brain training program aims to restore cognitive function in veterans with long COVID
NCT ID NCT06086379
First seen Jul 15, 2026 · Last updated Jul 16, 2026 · Updated 1 time
Summary
This study tests a 10-week group program called Compensatory Cognitive Training for COVID-19 (CCT-C) to help veterans with long COVID improve memory, attention, and everyday functioning. Participants are veterans who report cognitive problems after a COVID-19 infection. The program teaches practical strategies to cope with thinking difficulties, and the study compares it to a general health education group.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Compensatory Cognitive Training for COVID-19 (CCT-C), a 10-week group behavioral intervention
- What this could lead to
- If effective, this program could offer a practical, non-drug way to help veterans with long COVID regain cognitive function and independence.
- What could go wrong
- This is an early-stage trial with only 70 participants, so results may not apply broadly. The control group also receives group support, which may reduce the apparent benefit of the specific training.
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 70 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Jul 2024
- Expected to finish
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Mar 2029
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: * Veterans \> 18 years old who are able to provide informed consent * Prior participation in SF Parent Study or LA Parent Study * Report of cognitive symptoms that Veteran attributes to COVID-19 infection Exclusion Criteria: * Current substance abuse disorder, psychotic disorder, dementia, etc. * History of moderate to severe brain injury with loss of consciousness \> 30 minutes * Auditory or visual impairments that would prevent the ability to participate in assessment procedures * Invalid performance on one or more embedded performance validity tests (PVTs)
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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
The full official record for this study. This one lists no contact details, but it is the first place any would appear.
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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
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- REVERSE-Long COVID: a multicenter randomized, Placebo-Controlled clinical trial of immunomodulation (With baricitinib) for long COVID related cognitive impairment and ADRD (Alzheimer's disease and related dementias)
- Mindfulness may offer relief for long COVID sufferers
- Five years on: how does long COVID evolve?
- Spirulina extract put to the test against long COVID inflammation
- Can brain training zap long COVID brain fog?
- Can tailored exercise help tame racing heart and fatigue after COVID?