Biomarkers of Mild and Moderate Traumatic Brain Injury

Study Results

Results pending

The study team has not published outcome measurements, participant flow, or safety data for this trial yet. Check back later for updates.

Basic Information

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Recruitment Status

COMPLETED

Total Enrollment

290 participants

Study Classification

OBSERVATIONAL

Study Start Date

2011-01-31

Study Completion Date

2012-03-31

Brief Summary

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The purpose of this study is to assess if putative brain injury biomarkers have utility as blood-based traumatic brain injury (TBI) diagnostic and monitoring tools. This will be accomplished by examining the relationships between potential serum-based TBI biomarkers and clinical measures of injury severity, occurrence of complications, and outcome, in subjects with mild or moderate TBI. The assay will be evaluated in a sample population of subjects over the age of 18 who have been referred to the health care provider for closed head injury evaluation.

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Detailed Description

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Conditions

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Brain Injuries, Traumatic

Study Design

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Observational Model Type

COHORT

Study Time Perspective

PROSPECTIVE

Study Groups

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Traumatic Brain Injury

Patients who present to the health care facility with mild or moderate traumatic brain injury (Glasgow Coma Scale 9-15) within 4 hours of injury

Head CT scan and blood draw

Intervention Type OTHER

Interventions

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Head CT scan and blood draw

Intervention Type OTHER

Eligibility Criteria

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Inclusion Criteria

1. At least 18 years of age and no more than 80 years of age.
2. Closed injury to the head within 4 hours from symptom onset.
3. Glasgow Coma Scale (GCS) Score of 9-15.
4. Head Computerized Tomography (CT) performed as part of routine care.
5. Subject is willing to undergo the Informed Consent process prior to enrollment.
6. Based upon the Principal Investigator's opinion, subject is an appropriate candidate for the study.

Exclusion Criteria

1. Participating in another clinical study that may affect the results of either study.
2. Time of injury cannot be determined.
3. Head CT not done as part of clinical emergency care.
4. Primary diagnosis of ischemic or hemorrhagic infarct.
5. Not available for 35 day follow-up visit.
6. Venipuncture not feasible.
7. Blood donation within 1 week of screening.
8. The Subject is otherwise determined by the Investigator to be medically unsuitable for participation in this study.

Minimum Eligible Age

18 Years

Maximum Eligible Age

80 Years

Eligible Sex

ALL

Accepts Healthy Volunteers

No