Can targeting guilt ease PTSD in veterans?
NCT ID NCT06296589
First seen Aug 25, 2026 · Last updated Aug 26, 2026 · Updated 1 time
Summary
This trial tests whether a therapy focused on trauma-related guilt and shame (TrIGR) works as well as standard prolonged exposure therapy for veterans with PTSD. About 158 U.S. veterans who served since 2001 and have PTSD with guilt symptoms will receive one of the two talk therapies. The study compares how well each reduces PTSD symptoms, improves daily functioning, and lessens depression and guilt.
What this could mean
Our plain-language read of the trial. This is informational only, not medical advice or a prediction.
- Active substance
- Trauma-Informed Guilt Reduction Therapy (TrIGR), a behavioral therapy targeting trauma-related guilt and shame, compared with Prolonged Exposure Therapy
- What this could lead to
- If TrIGR works as well as standard exposure therapy, it could offer veterans a new way to ease PTSD symptoms by addressing guilt and shame directly.
- What could go wrong
- This is a mid-sized trial, and TrIGR may not prove as effective as the established treatment. Results depend on how well veterans engage with the therapy.
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 158 people
The number the study aims to enrol. It can still change while the study runs.
- Started
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Dec 2024
- Expected to finish
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Aug 2027
An estimate. End dates often move.
- Lead sponsor
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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
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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: * U.S. Veterans age 18 or older who served in the military since the start of Operation Enduring Freedom/Operation Iraqi Freedom; OEF/OIF) * meets diagnostic criteria for PTSD; * a score of 2 or higher ("true" to "extremely true") on feeling trauma-related guilt much or all of the time or scoring 3 or higher ("very true" or "extremely true") on at least one guilt cognition factor (hindsight bias/responsibility, wrongdoing, or lack of justification) on the Trauma Related Guilt Inventory * not currently receiving trauma-focused treatment such as PE or CPT * willingness to attend psychotherapy and assessment sessions Exclusion Criteria: * current risk of suicidal/homicidal behavior that requires immediate intervention * current severe substance use disorder (in the past two months) based on DSM-5 criteria * current unmanaged psychosis or mania * life threatening or unstable medical illness * inability to read
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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
4 sites. 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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Little Rock Veterans Health Care System (LRVHCS)
RECRUITINGLittle Rock, Arkansas, 72205, United States
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Southeast Louisiana Veterans Health Care System (SLVHCS)
RECRUITINGNew Orleans, Louisiana, 70119, United States
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VA San Diego
RECRUITINGSan Diego, California, 92161, United States
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William S. Middleton Memorial Hospital
RECRUITINGMadison, Wisconsin, 53705, United States
More trials for these conditions
Other studies related to the condition(s) this trial covers.
- Can cramming PTSD therapy into a few weeks help veterans cut substance use?
- Can a silent word ease both PTSD and chronic pain? a VA trial puts mantram repetition to the test
- Smartphones and fitbits may help veterans with PTSD rethink cannabis use
- Online course aims to boost mental health for teens leaving foster care
- Brain test could match PTSD veterans to the right medication
- Can a 4-session talk therapy prevent PTSD after a burn injury?