NCT03165968

Brief Summary

The long term goal for the Traumatic Injury Research Program (TIRP) is testing of novel devices for the identification and longitudinal assessment of traumatic brain injury (TBI). The Department of Defense (DoD) has now tasked TIRP with the test and evaluation of these devices to assess reliability and validity. The objective of this effort is to test the reliability of the NeuroKinetics Inc (NKI), i-PAS (portable assessment system) device using a test/re-test protocol with healthy controls. The basic research design adopted here is the test/re-test paradigm with three assessments obtained on three separate visits. This will allow the assessment of reliability of both the device and the measure(s) that are computed from the input signals. Participants will be Healthy Controls (HC) as defined in the inclusion exclusion section. In this initial study we will be administering standardized self-report instruments ( Short Form - 36 (SF-36) and the Symptom Checklist-90 (SCL-90r)), standard three-lead electrocardiogram. In addition we will administer the NKI i-PAS specific protocol as delineated by NKI.

Trial Health

33
At Risk

Trial Health Score

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

Trial has exceeded expected completion date
Trial recruitment is currently suspended
Enrollment
150

participants targeted

Target at P50-P75 for all trials

Timeline
Completed

Started Feb 2018

Longer than P75 for all trials

Geographic Reach
1 country

2 active sites

Status
suspended

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

First Submitted

Initial submission to the registry

May 9, 2017

Completed
15 days until next milestone

First Posted

Study publicly available on registry

May 24, 2017

Completed
9 months until next milestone

Study Start

First participant enrolled

February 22, 2018

Completed
4.6 years until next milestone

Primary Completion

Last participant's last visit for primary outcome

September 30, 2022

Completed
Same day until next milestone

Study Completion

Last participant's last visit for all outcomes

September 30, 2022

Completed
Last Updated

May 11, 2021

Status Verified

May 1, 2021

Enrollment Period

4.6 years

First QC Date

May 9, 2017

Last Update Submit

May 7, 2021

Conditions

Outcome Measures

Primary Outcomes (1)

  • Reliability of NKI i-PAS signals across three separate visits

    The NKI i-PAS device should provide similar signals each time a healthy control participant is tested.

    Three measures over Four weeks (First visit; Second visit 2-6 days later; Third visit 4 weeks after first visit

Interventions

This is a test of i-PAS device reliability only.

Eligibility Criteria

Age18 Years - 55 Years
Sexall
Healthy VolunteersYes
Age GroupsAdult (18-64)
Sampling MethodNon-Probability Sample
Study Population

Healthy control population

You may qualify if:

  • Male and female participants between 18 and 55 years old in good general health. Good general health is operationalized for the purpose of this study by scores within one standard deviation of the mean in all eight sections of the Short Form 36 (SF-36).
  • A normalized Global Severity Scale of less than or equal to 65 on the Symptom Checklist-90-Revised and subscale scores less than the cut scores indicating significant pathology.

You may not qualify if:

  • A TBI positive event as determined by the DVBIC (Defense and Veterans Brain Injury Center) Three Question Screening Tool.
  • Any history of seizures or CNS tumors
  • A normalized Global Severity Scale of more than 65 on the Symptom Checklist-90-Revised. Any subscale score indicating significant pathology
  • Scores greater than one standard deviation from the mean on all eight sections of the Short Form 36 (SF-36)

Contact the study team to confirm eligibility.

Sponsors & Collaborators

Study Sites (2)

Uniformed Services University of the Health Sciences

Bethesda, Maryland, 20814, United States

Location

The Citadel - Military College of South Carolina

Charleston, South Carolina, 29409, United States

Location

Study Design

Study Type
observational
Observational Model
COHORT
Time Perspective
PROSPECTIVE
Sponsor Type
FED
Responsible Party
PRINCIPAL INVESTIGATOR
PI Title
Director, Traumatic Injury Research Program

Study Record Dates

First Submitted

May 9, 2017

First Posted

May 24, 2017

Study Start

February 22, 2018

Primary Completion

September 30, 2022

Study Completion

September 30, 2022

Last Updated

May 11, 2021

Record last verified: 2021-05

Data Sharing

IPD Sharing
Will share

Upload to FITBIR Database NIH

Locations