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Shorter PTSD therapy may be just as effective for veterans

NCT ID NCT05789329

What the study statuses mean

This study's is highlighted.

Recruitment status, easiest to join first

Recruiting now
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 This study
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 Results may not be published yet.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This status has not been confirmed recently, so it may be out of date.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 Jun 30, 2026 · Updated 2 times

Summary

This study compares a shorter therapy focused on guilt (TrIGR) to a standard PTSD therapy (CPT) in 160 U.S. Veterans. The goal is to see if TrIGR is no less effective at reducing PTSD, depression, and guilt symptoms. Participants are randomly assigned to one of the two treatments.

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) and Cognitive Processing Therapy (CPT)
What this could lead to
If TrIGR works as well as CPT, it could offer a shorter, less resource-heavy option for treating PTSD in Veterans.
What could go wrong
This is a non-inferiority trial with 160 participants, so results may not apply to all Veterans. The therapy is behavioral, so individual responses vary.

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

160 people

The number who actually took part.

Started

Jun 2023

Expected to finish

Dec 2027

An estimate. End dates often move.

Lead sponsor

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

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: * U.S. Veterans age 18 or older; * meets diagnostic criteria for PTSD or subthreshold 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 Inventor. * not currently receiving trauma-focused treatment such as CPT or PE; and * willingness to attend psychotherapy and assessment sessions. Exclusion Criteria: * Impaired mental status as measured by the Montreal Cognitive Assessment (MoCA) (score \< 21) and confirmed by a neuropsychologist, * Veterans with significant current risk of suicidal/homicidal behavior will be referred to more appropriate treatment; * 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; or * 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.

Contacts and locations

Locations

  • James A. Haley Veterans' Hospital, Tampa, FL

    Tampa, Florida, 33612, United States

  • VA San Diego Healthcare System, San Diego, CA

    San Diego, California, 92161-0002, United States

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