Evaluation and Management of Mild Traumatic Brain Injury: an Eastern Association for the Surgery of Trauma Practice Management Guideline

Publication/Presentation Date

11-1-2012

Abstract

BACKGROUND: An estimated 1.1 million people sustain a mild traumatic brain injury (MTBI) annually in the United States. The natural history of MTBI remains poorly characterized, and its optimal clinical management is unclear. The Eastern Association for the Surgery of Trauma had previously published a set of practice management guidelines for MTBI in 2001. The purpose of this review was to update these guidelines to reflect the literature published since that time.

METHODS: The PubMed and Cochrane Library databases were searched for articles related to MTBI published between 1998 and 2011. Selected older references were also examined.

RESULTS: A total of 112 articles were reviewed and used to construct a series of recommendations.

CONCLUSION: The previous recommendation that brain computed tomographic (CT) should be performed on patients that present acutely with suspected brain trauma remains unchanged. A number of additional recommendations were added. Standardized criteria that may be used to determine which patients receive a brain CT in resource-limited environments are described. Patients with an MTBI and negative brain CT result may be discharged from the emergency department if they have no other injuries or issues requiring admission. Patients taking warfarin who present with an MTBI should have their international normalized ratio (INR) level determined, and those with supratherapeutic INR values should be admitted for observation. Deficits in cognition and memory usually resolve within 1 month but may persist for longer periods in 20% to 40% of cases. Routine use of magnetic resonance imaging, positron emission tomography, nuclear magnetic resonance, or biochemical markers for the clinical management of MTBI is not supported at the present time.

Volume

73

Issue

5 Suppl 4

First Page

307

Last Page

314

ISSN

2163-0763

Disciplines

Medical Specialties | Medicine and Health Sciences | Other Medical Specialties | Surgery | Trauma

PubMedID

23114486

Peer Reviewed for front end display

Peer-Reviewed

Department(s)

Department of Education, Medical Education, Department of Surgery, Department of Surgery Faculty, USF-LVHN SELECT Program, USF-LVHN SELECT Program Faculty

Document Type

Article

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