NCT07283757

Brief Summary

This research will help identify if a PTSD treatment group, called Cognitive Processing Therapy (CPT), that is used in community settings is helpful in reducing PTSD symptoms among people who are incarcerated. The goal of CPT is to create a space for people to modify unhelpful beliefs related to trauma. A total of 692 participants will be enrolled from 6 locations and can expects to be on study for up to 24 weeks.

Trial Health

77
On Track

Trial Health Score

Automated assessment based on enrollment pace, timeline, and geographic reach

Enrollment
900

participants targeted

Target at P75+ for not_applicable

Timeline
43mo left

Started Dec 2025

Longer than P75 for not_applicable

Geographic Reach
1 country

1 active site

Status
recruiting

Health score is calculated from publicly available data and should be used for screening purposes only.

Trial Relationships

Click on a node to explore related trials.

Study Timeline

Key milestones and dates

Study Progress9%
Dec 2025Dec 2029

First Submitted

Initial submission to the registry

December 4, 2025

Completed
12 days until next milestone

First Posted

Study publicly available on registry

December 16, 2025

Completed
6 days until next milestone

Study Start

First participant enrolled

December 22, 2025

Completed
3.9 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

December 1, 2029

Expected
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

December 1, 2029

Last Updated

January 30, 2026

Status Verified

January 1, 2026

Enrollment Period

3.9 years

First QC Date

December 4, 2025

Last Update Submit

January 28, 2026

Conditions

Keywords

Group therapyIncarcerated Individuals

Outcome Measures

Primary Outcomes (1)

  • Number of Conduct Reports

    Effectiveness of group CPT in reducing conduct reports measured by number of violations of prison rules such assaults and substance use.

    Up to 26 weeks on study

Secondary Outcomes (1)

  • Change in PTSD Checklist for DSM-5 (PCL-5) severity score

    baseline (pre-intervention), up to 12 weeks (post-intervention), and up to 24 weeks (three months follow up)

Study Arms (2)

Cognitive Processing Therapy (CPT) group

EXPERIMENTAL

Participant groups of 6-10 people to receive CPT to treat PTSD over 6 weeks or 12 weeks, depending on session frequency.

Behavioral: Cognitive Processing Therapy

Waitlist Control

NO INTERVENTION

Participant groups will provide data as a control group first, and will then receive CPT to treat PTSD

Interventions

CPT: a type of cognitive behavioral therapy recommended for the treatment of PTSD. Delivered in 8 - 12, 90-minute sessions with an emphasis on addressing trauma-related cognitions and challenging trauma-related beliefs. Includes homework assignments.

Cognitive Processing Therapy (CPT) group

Eligibility Criteria

Age18 Years+
Sexall
Healthy VolunteersNo
Age GroupsAdult (18-64), Older Adult (65+)
Participants will be enrolled from the Department of Corrections trauma treatment waitlist who have been screened for: * No active symptoms of psychosis that would interfere with the individual's ability to participate in the group * No active suicidal ideation with intent or plan * Able and willing to participate in group therapy * 18 years old or older * meet PCL-5 criteria for current PTSD diagnosis within 2 months of enrollment * No scheduled release date before the end of the treatment group * able to understand the consent form as measured by the consent quiz * have not participated in the previous CPT groups with UW project

Contact the study team to discuss eligibility requirements. They can help determine if this study is right for you.

Sponsors & Collaborators

Study Sites (1)

Psychiatric Institute and Clinic

Madison, Wisconsin, 53719, United States

RECRUITING

Related Publications (6)

  • James, D.J. and L.E. Glaze, Mental health problems of prison and jail inmates, U.S.D.o. Justice, Editor. 2006: Bureau of Justice Statistics Special Report.

    BACKGROUND
  • Egeressy A, Butler T, Hunter M. 'Traumatisers or traumatised': Trauma experiences and personality characteristics of Australian prisoners. Int J Prison Health. 2009;5(4):212-22. doi: 10.1080/17449200903343209.

    PMID: 25757522BACKGROUND
  • Campbell CA, Albert I, Jarrett M, Byrne M, Roberts A, Phillip P, Huddy V, Valmaggia L. Treating Multiple Incident Post-Traumatic Stress Disorder (PTSD) in an Inner City London Prison: The Need for an Evidence Base. Behav Cogn Psychother. 2016 Jan;44(1):112-7. doi: 10.1017/S135246581500003X. Epub 2015 Feb 20.

    PMID: 25697197BACKGROUND
  • Resick, P.A., C.M. Monson, and K.M. Chard, Cognitive Processing Therapy for PTSD: A Comprehensive Manual. 2016: Guilford Press.

    BACKGROUND
  • Resick PA, Nishith P, Weaver TL, Astin MC, Feuer CA. A comparison of cognitive-processing therapy with prolonged exposure and a waiting condition for the treatment of chronic posttraumatic stress disorder in female rape victims. J Consult Clin Psychol. 2002 Aug;70(4):867-79. doi: 10.1037//0022-006x.70.4.867.

    PMID: 12182270BACKGROUND
  • Morgan RD, Winterowd CL. Interpersonal process-oriented group psychotherapy with offender populations. Int J Offender Ther Comp Criminol. 2002 Aug;46(4):466-82. doi: 10.1177/0306624X02464008.

    PMID: 12150085BACKGROUND

Related Links

MeSH Terms

Conditions

Stress Disorders, Post-Traumatic

Condition Hierarchy (Ancestors)

Stress Disorders, TraumaticTrauma and Stressor Related DisordersMental Disorders

Study Officials

  • Michael R Koenigs, PhD

    University of Wisconsin, Madison

    PRINCIPAL INVESTIGATOR

Central Study Contacts

Michael R Koenigs, PhD

CONTACT

Study Design

Study Type
interventional
Phase
not applicable
Allocation
RANDOMIZED
Masking
DOUBLE
Who Masked
INVESTIGATOR, OUTCOMES ASSESSOR
Masking Details
The research members performing the assessments will be blind to the group assignment. One study staff will schedule participants according to the randomization, thus minimizing the possibility of systematically biasing the outcome and mediator assessments.
Purpose
TREATMENT
Intervention Model
PARALLEL
Model Details: Participants are assigned to one of two therapy-intervention groups: CPT or active waitlist control group. Participants will be stratified/randomized based on PTSD severity (PCL-5 total score).
Sponsor Type
OTHER
Responsible Party
SPONSOR

Study Record Dates

First Submitted

December 4, 2025

First Posted

December 16, 2025

Study Start

December 22, 2025

Primary Completion (Estimated)

December 1, 2029

Study Completion (Estimated)

December 1, 2029

Last Updated

January 30, 2026

Record last verified: 2026-01

Data Sharing

IPD Sharing
Will not share

Locations