ClinicalTrials.gg
Status unknownNCT01644851Updated Dec 8, 2014

Cognitive Training for Post Traumatic Stress Disorder: Effects on Cognitive, Emotional, and Brain Function

An interventional study of Executive function training in Posttraumatic Stress Disorders, sponsored by University of Missouri, Kansas City. Status unknown at 1 site in United States. Open to male participants aged 18 Years to 45 Years, including healthy volunteers. Per ClinicalTrials.gov, last updated 2014-12-08.

Sponsored by University of Missouri, Kansas City · Not applicable, Interventional, and Treatment

The sponsor has not verified this record recently (last verified Dec 2014), so the status shown — last known as Active, not recruiting — may be out of date.
Phase
Not applicable
Study type
Interventional
Enrollment
40
Allocation
Randomized
Ages
18 Years to 45 Years
Sex
Male
01

Study summary

The purpose of this pilot study is to determine the effects of computer-based training in executive functioning compared to word games on cognitive and emotional aspects of combat-related PTSD.

Read the detailed description

Many posttraumatic stress disorder (PTSD) patients either choose not to complete or do not achieve optimal response to current first-line behavioral and pharmacologic treatments. Neurocognitive research points to the potential of novel treatments targeting dorsal prefrontal function and inhibition, attention, and working memory processes. This study investigates effects of computer-based training in executive functions compared to word games on cognitive and emotional aspects of combat-related PTSD. Paper-and-pencil questionnaires, interviews, computer-administered testing, and magnetic resonance imaging will be complete before and after the intervention. Results from this pilot study will provide information concerning feasibility and treatment potential of cognitive training for PTSD.

02

Conditions studied

  • Posttraumatic Stress Disorders

Keywords

  • veterans
  • neuropsychology
  • neuroimaging
  • attention
  • working memory
  • inhibition
  • magnetic resonance imaging, functional
  • trauma
  • stress
  • anxiety
  • emotion
  • prefrontal cortex
03

In context

Stress Disorders, Post-Traumatic

2,284 studies on the registry are indexed under Stress Disorders, Post-Traumatic; 557 are open to participants now.

This study's planned enrollment of 40 is below the median of 70 across 1,897 interventional studies indexed under Stress Disorders, Post-Traumatic.

Browse Stress Disorders, Post-Traumatic studies →

Lead sponsor

University of Missouri, Kansas City is the lead sponsor of 48 studies on the registry; 9 are open to participants now.

Counted across the registry records on this site, refreshed daily.

04

Who can participate

Ages eligible
18 Years to 45 Years
Sexes eligible
Male
Accepts healthy volunteers
Yes

Go through the criteria one by one — yes, no or not sure — and take the list to your doctor or the study team. Kept in this browser only.

Inclusion criteria

  • combat veterans who served in Operation Iraqi Freedom, Operation Enduring Freedom, or Operation New Dawn

Exclusion criteria

Exclusion Criteria:

  • enrolled in other active treatment protocols
  • current substance abuse or dependence
  • current suicidal ideation
  • diagnosis of a neurological disorder
  • history of moderate to severe traumatic brain injury
05

Study design

Phase
Not applicable
Primary purpose
Treatment
Allocation
Randomized
Intervention model
Parallel assignment
Masking
Single (Investigator)
Enrollment
40 participants (estimated)

Study arms

  • Experimental
    Executive function training

    Executive function training

    Behavioral: Executive function training

  • Placebo comparator
    Word game training

    Computer-based training in tasks related to verbal processing.

Interventions

  • BehavioralExecutive function training

    Computer-based training in executive functions, administered via www.lumosity.com website.

06

What researchers measure

Primary outcomes

  1. Neural activity in prefrontal regions during cognitive and emotional processing measured by functional magnetic resonance imaging.

    Time frame: change from baseline to after 6 weeks of training

Secondary outcomes

  1. Cognitive functioning as measured by neuropsychological assessment.

    Time frame: change from baseline to after 6 weeks of training

Other outcomes

  1. Clinical PTSD symptoms as measured by the Clinician Administered PTSD Scale (CAPS).

    Time frame: change from baseline to after 6 weeks of training

07

Study locations

1 site
  • Univesity of Missouri - Kansas City
    Kansas City, Missouri 64110, United States
08

Updates

Tracking since Sep 25, 2026
No changes since tracking began. The registry record was last updated on Dec 8, 2014, before this site started recording changes on Sep 25, 2026. Its history is on ClinicalTrials.gov ↗
09

Registry details

Key details

Study ID
NCT01644851
Lead sponsor
University of Missouri, Kansas City
Collaborators
University of Kansas
Responsible party
Robin Aupperle (Assistant Professor, University of Missouri, Kansas City) — Principal investigator
First posted
Jul 19, 2012
Start date
Jul 2012
Primary completion
Jul 2015 (estimated)
Completion
Jul 2015 (estimated)
Last update
Dec 8, 2014

Study contacts

Robin Aupperle, PhD
principal investigator · University of Missouri, Kansas City

Oversight

Data monitoring committee
Yes
View the source record on ClinicalTrials.gov ↗

Not currently enrolling

This study is status unknown, as verified in Dec 2014. You cannot join it, but the record below documents what was studied.

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