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Cognitive Training for Functioning in PTSD

NCT07693686 · Status: NOT_YET_RECRUITING · Phase: NA · Type: INTERVENTIONAL · Enrollment: 176

Last updated 2026-07-16

No results posted yet for this study

Summary

The proposed study will test a novel, computerized treatment for posttraumatic stress disorder (PTSD) to determine if it helps Veterans functionally recover as measured by reduced cognitive disability and PTSD symptoms. To do so, investigators will evaluate the effects of a cognitive training program that is designed to improve people's ability to manage information in working memory. Investigators will measure self-reported symptoms and disability alongside day-to-day cognition and functioning. The project support the VA Office of Research and Development's mission to improve Veteran participation in their lives and community by determining if this new approach can improve recovery from trauma and exploring for whom the intervention works.

Conditions

Interventions

BEHAVIORAL

COGENT (Cognitive ENhancement Training)

COGENT is a computer-administered cognitive training program and consists of a modified working memory capacity task. COGENT was designed to contain high interference across trials, and requires participants to consistently, actively manage control over working memory interference. By requiring repeated practice with utilization of interference control across trials, COGENT is thought to enhance plasticity of cognitive systems used to manage how information enters and subsequently is removed from working memory, leading to improved performance over time.

BEHAVIORAL

ST (Sham Training)

The sham training (ST) requires participants to remember the same total number of items as in COGENT; however, this training contains relatively less proactive interference across trials and is designed to be an "inert" version of the experimental program. The sham training condition will allow us to evaluate differences based on the proposed working memory interference training element, rather than general elements of the task (e.g., regular staff contact, contact time, general computer interface time).

Sponsors & Collaborators

  • VA Office of Research and Development

    lead FED

Principal Investigators

  • Jessica A Bomyea, PhD · VA San Diego Healthcare System, San Diego, CA

Study Design

Allocation
RANDOMIZED
Purpose
TREATMENT
Masking
QUADRUPLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2027-07-01
Primary Completion
2030-01-01
Completion
2030-03-31

Countries

  • United States

Study Locations

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Entities

Diseases

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT07693686 on ClinicalTrials.gov