Implementation of a Level 1 Neuro Trauma Activation at a Tertiary Pediatric Trauma Center.

Introduction: Timely management improves outcomes in patients with traumatic brain injury (TBI), especially those requiring operative intervention. We implemented a "Level 1 Neuro" (L1N) trauma activation for severe TBI, aiming to decrease times to intervention.

Methods: We evaluated whether an L1N activation was associated with shorter times to operating room (OR) incision and pediatric intensive care unit (PICU) admission using multivariable regression models. Trauma patients with severe TBI undergoing operative intervention or PICU admission from January 2008-October 2020 met inclusion. The L1N cohort included patients meeting our institution's L1N criteria. The L1 and L2 cohorts included head injury patients with hAIS ≥3 and an L1 or L2 activation, respectively.

Results: Median hAIS, GCS, Rotterdam CT score, and ISS were 4.5 (4-5), 8 (3-15), 2 (1-3), and 17 (11-26), respectively. We demonstrate clinically shorter times to OR incision among L1N traumas (93.3 min) compared to L1 (106.7 min; P = 0.73) and L2 cohorts (133.5 min; P = 0.03). We also demonstrate clinically shorter times to anesthesia among L1N traumas (51.9 min) compared to L1 (70.1 min; P = 0.13) and L2 cohorts (101.3 min; P < 0.01). Median GCS, ISS and hAIS in the PICU patients were 10 (IQR:3-15), 17 (11-26), and 4 (3-4), respectively. We demonstrate clinically shorter times to PICU among L1N traumas (82.1 min) and the L2 cohort (154.7 min; P < 0.01).

Conclusions: An L1N activation is associated with shorter times to anesthesia and OR management. Enhancing communication with standardized neurotrauma activation has the potential to improve timeliness of care in severe pediatric TBI.