Pediatric blunt cerebrovascular injuries: A national trauma database study

Area of Science:

• Trauma Surgery
• Pediatric Neurology
• Vascular Surgery

Background:

• Blunt cerebrovascular injuries (BCVIs) are not well-characterized in pediatric populations.
• Understanding the incidence and outcomes of BCVI in children is crucial for effective trauma management.

Purpose of the Study:

• To determine the incidence and consequences of BCVIs in pediatric blunt trauma patients.
• To analyze demographic, injury patterns, and clinical outcomes associated with BCVI in children.

Main Methods:

• Retrospective cohort study utilizing the National Trauma Data Bank (NTDB) from 2007-2014.
• Identification of BCVI cases using ICD-9 codes among blunt trauma patients.
• Analysis of demographic data, emergency room information, and concomitant injuries.

Main Results:

• BCVIs were identified in 0.23% (1682/732,702) of pediatric blunt trauma patients.
• Vertebral artery injuries (VAIs) were more frequent (57%) than carotid artery injuries (CAIs, 47%).
• CAIs were associated with more skull base fractures, longer intensive care unit (ICU) and overall hospital stays, and higher stroke rates (5% vs. 2% for VAIs).

Conclusions:

• BCVIs are uncommon in children but carry significant morbidity.
• Vertebral artery injuries are the predominant type of BCVI in this age group.
• Carotid artery injuries in pediatric trauma patients necessitate vigilant monitoring for prolonged hospital stays and stroke risk.