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Iowa City, Iowa 52242


The purpose of this research study is to evaluate whether data made by the ClearView System can be used to detect whether someone has a traumatic brain injury and how severe the injury is.

Study summary:

Traumatic brain injury (TBI) is a significant cause of death and disability in the U.S. The severity of a TBI may range from "mild" (i.e. a brief change in mental status or consciousness) to "severe" (i.e. an extended period of unconsciousness or memory loss after the injury). However, most TBI's that occur each year are mild and are commonly called concussions. Unfortunately, TBI terminology does not adequately describe the injury or impairment, its treatment, or the resulting outcomes. Due to the complexity of the human brain, each person's physiology can result in different patterns of impairment and secondary conditions, requiring different treatment or rehabilitation. The intent of EPIC ClearView™ TBI Feasibility (EPIC-011) is to collect data to further develop the ClearView™ Response Scale to measure electrophysiology associated with TBI


Inclusion Criteria: Suspected TBI population: 1. Acute head trauma within 24-72 hours of presentation 2. 18-65 age inclusive 3. GCS of 3-15 on initial evaluation in ED Control population: 1. 18-65 age inclusive 2. GCS score of 15 Exclusion Criteria: 1. Current neurological disease 2. Current severe psychological disorder 3. History of substance or alcohol abuse 4. Under drug or alcohol influence, if so, must wait at least 24 hrs. prior to consent 5. Documented current diagnosis/treatment of cancer (including Sickle Cell Disease) 6. Current treatment to the head/brain (radiation, whole brain therapy, gamma knife) 7. Head injury in the last two years 8. Unwilling to sign informed consent 9. Pregnant or potentially pregnant 10. Pacemaker, automatic implanted cardiac defibrillator or other implanted electrical device 11. Connected to an electronic device that cannot be removed 12. Missing all or part of fingers or cuts/burns on pads of fingers 13. Long fingernails and unwilling to cut them and keep them cut for the duration of the study 14. Hand tremors or involuntary oscillations ("shaking") of the hands that prevents clear imaging Additional exclusion criteria for control population: Previous head trauma



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Iowa City, Iowa 52242
United States

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Site Status: N/A

Data Source: ClinicalTrials.gov

Date Processed: January 21, 2020

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