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A Novel Model of Mild Traumatic Brain Injury for Juvenile Rats
Published on: December 8, 2014
Traumatic brain injuries in a paediatric neurosurgical unit: A Queensland experience
Sean Stephens1, Robert Campbell2, Raymond Chaseling2
1Neurosurgery Department, Queensland Children's Hospital, 501 Stanley Street, South Brisbane, 4101 Queensland, Australia; Neurosurgery Department, Royal Brisbane and Women's Hospital, Herston, Queensland, Australia.
Insights
This study analyzed pediatric traumatic brain injuries (TBI) in neurosurgical admissions. Many children, especially those transferred, had clinically significant TBI, highlighting a need to optimize trauma care networks.
Area of Science:
- Pediatric Neurosurgery
- Trauma Care
- Epidemiology
Background:
- Traumatic brain injury (TBI) is a significant cause of childhood morbidity and mortality.
- Limited data exists on pediatric neurosurgical admissions following TBI.
- Understanding patient demographics and clinical characteristics is crucial for improving care and prevention.
Purpose of the Study:
- To describe the demographics, clinical characteristics, and management of children admitted to a neurosurgical unit following TBI.
- To identify factors associated with clinically significant TBI in pediatric patients.
- To inform improvements in injury prevention and trauma system management.
Main Methods:
- Retrospective study of children aged 0-16 years admitted to a level-1 pediatric trauma hospital over 48 months.
- Data collected included demographics, injury mechanisms, clinical presentation, and management.
- Clinically significant TBI was defined by specific criteria including severity, polytrauma, and need for intensive care or neurosurgery.
Main Results:
- 671 patients were identified, with a median age of 5 years; most were transferred from other centers.
- Falls and traffic accidents were the most common injury mechanisms.
- 14.8% had moderate or severe TBI, and 57.97% met criteria for clinically significant TBI, with higher rates in transferred patients.
Conclusions:
- A substantial proportion of pediatric TBI admissions to neurosurgery are clinically significant, particularly in transferred patients.
- Opportunities exist to optimize triage and transfer protocols to reduce unnecessary admissions.
- Refining trauma network management can improve resource allocation and patient outcomes.
Abstract:
Traumatic brain injury (TBI) is a leading cause of morbidity and mortality in children with a broad injury spectrum and associated continuum in the level of care required. A dearth of data exists regarding children requiring inpatient neurosurgical admission following TBI. A retrospective study of children 0-16 years-old admitted to the neurosurgical unit of a level-1 paediatric trauma hospital in Queensland, Australia following TBI was conducted focusing on the demographics, clinical characteristics, and management of these patients to guide those involved in their management, and identify areas for improvement in injury prevention and trauma system management. Over 48 months, 671 patients were identified (62.6% male) with median age 5.0 years, the majority transferred from peripheral centres. Falls (47.2%) and traffic accidents (21.5%) were the most common mechanisms. Non-displaced skull fracture was the most common injury. Moderate or severe TBI (GCS 3-12) was seen in 14.8% of whom were more likely to require surgery, intensive care, or suffer polytrauma. Clinically significant TBI, defined as moderate/severe TBI, polytrauma, death, requiring neurosurgery, intensive care admission, intubation, or admission three or more nights was detected in 57.97% with higher rates in transferred patients (62.9%) versus primary presentations (50.6%). Mechanisms involving low kinetic forces especially low-height falls and children with non-surgical pathology were less likely to meet criteria for clinically significant TBI. Opportunity exists to optimise triage and transfer practices within the trauma network to minimise the economic and social implications of over-triage with many children requiring only brief observation.
