Consistency of Automated Neuropsychological Assessment Metrics (ANAM) Performance in Those With Deployment Acquired Mild Traumatic Brain Injury (TBI)

NCT ID: NCT01334528

Last Updated: 2016-01-15

Basic Information

• Recruitment Status: COMPLETED
• Total Enrollment: 3 participants
• Study Classification: OBSERVATIONAL
• Study Start Date: 2011-02-28
• Study Completion Date: 2016-01-31

Brief Summary

The purpose of this project is to explore the degree to which performance consistency on neuropsychological measures varies in a sample of Operation Iraqi Freedom (OIF)/Operation Enduring Freedom (OEF) Veterans with a history of mild traumatic brain injury (mTBI) with persistent self-reported symptoms.

Detailed Description

Mild TBI outcome studies are traditionally limited to single administration or baseline/post-injury assessment models and they often fail to show enduring deficits among persons complaining of such problems. It may be the case that our standard approach to deficit measurement in mTBI has confounded our ability to elicit the actual impairment. The proposed study could generate an assessment paradigm shift (performance over time) and afford professionals the direction to better assess and ultimately serve persons with mTBI. Additionally, research on the impact of PTSD symptoms on throughput and cognitive performance has been mixed (Bremner et al., 1995; Brenner et al, 2010; Vasterling et al., 1998, 2002, 2006) and the proposed study will yield additional data in that area.

Conditions

Mild Traumatic Brain Injury; Post-Concussive Symptoms

Study Design

• Observational Model Type: COHORT
• Study Time Perspective: PROSPECTIVE

Study Groups

OEF/OIF Veterans mTBI

Operation Iraqi Freedom (OIF)/Operation Enduring Freedom (OEF) Veterans with a history of mild traumatic brain injury (mTBI) with persistent self-reported symptoms.

No interventions assigned to this group

Eligibility Criteria

Inclusion Criteria

• Between the ages of 18-45 years old
• At least one OEF/OIF deployment
• Currently receiving physical and/or mental health care through the VA Eastern Colorado Health Care System
• For TBI group - veteran must have a history of at least one deployment- related mild TBI with persistent symptoms

Exclusion Criteria

• Effortful performance on the Test of Memory Malingering (TOMM)
• History of other significant neurological disease (other than mild TBI for the appropriate group) as assessed by interview and chart review
• History or diagnosis of deployment-related moderate or severe TBI or mild TBI without persistent symptoms for the TBI groups, or any history of deployment-related TBI for the non-TBI group, as assessed by interview and chart review
• History or diagnosis of non-deployment-related TBI
• Diagnosis of Schizophrenia or Bipolar Mood DisorderI Disorder as assessed by interview and/or chart review.
• Problematic drinking behavior that consistently exceeds recommended drinking limits per day, e.g., Diagnosis of Alcohol Abuse Disorder or Alcohol Dependence Disorder per the MINI; or five or more alcoholic drinks per day, four out of seven days per week for the previous two weeks or during the assessment process
• Use of illicit substance(s) more than five times in the two weeks before enrollment or during the testing process.
• Inability to read the informed consent document or adequately respond to questions regarding the informed consent procedure

• Minimum Eligible Age: 18 Years
• Maximum Eligible Age: 45 Years
• Eligible Sex: ALL
• Accepts Healthy Volunteers: Yes

Sponsors

VA Eastern Colorado Health Care System

FED

Sponsor Role: lead

Responsible Party

Lisa Brenner

Director, VISN19 MIRECC

Responsibility Role: PRINCIPAL_INVESTIGATOR

Principal Investigators

Lisa A Brenner, Ph.D.

Role: PRINCIPAL_INVESTIGATOR

Eastern Colorado Health Sciences Denver VA MIRECC

Locations

Eastern Colorado Health Sciences Denver VA MIRECC

Denver, Colorado, United States

Countries

United States

Related Links

http://www.mirecc.va.gov/visn19/index.asp

MIRECC of the VA Rocky Mountain Network (VSN 19)

Other Identifiers

10-1483

Identifier Type: -

Identifier Source: org_study_id