Neuroworsening in the Emergency Department Is a Predictor of Traumatic Brain Injury Intervention and Outcome: A TRACK-TBI Pilot Study

Abstract

Introduction: Neuroworsening may be a sign of progressive brain injury and is a factor for treatment of traumatic brain injury (TBI) in intensive care settings. The implications of neuroworsening for clinical management and long-term sequelae of TBI in the emergency department (ED) require characterization. Methods: Adult TBI subjects from the prospective Transforming Research and Clinical Knowledge in Traumatic Brain Injury Pilot Study with ED admission and disposition Glasgow Coma Scale (GCS) scores were extracted. All patients received head computed tomography (CT) scan p p < 0.001). On multivariable analysis, neuroworsening predicted surgery (mOR = 4.65 [1.02–21.19]), ICP monitoring (mOR = 15.48 [2.92–81.85], and unfavorable 3- and 6-month outcome (mOR = 5.36 [1.13–25.36]; mOR = 5.68 [1.18–27.35]). Conclusions: Neuroworsening in the ED is an early indicator of TBI severity, and a predictor of neurosurgical intervention and unfavorable outcome. Clinicians must be vigilant in detecting neuroworsening, as affected patients are at increased risk for poor outcomes and may benefit from immediate therapeutic interventions.

Keywords

• Glasgow Coma Scale
• emergency department
• mortality
• neurological examination
• neuroworsening
• patient outcome assessment