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Published on: January 20, 2023
[Severe pediatric head injuries (I). Epidemiology, clinical manifestations and course]
J M López Álvarez1, M E Valerón Lemaur, O Pérez Quevedo
1Unidad de Medicina Intensiva Pediátrica, Complejo Hospitalario Universitario Insular Materno-Infantil de Canarias, Las Palmas de Gran Canaria, España. jmloal@hotmail.com
Insights
Severe head injury in children has decreased traffic accident causes and improved outcomes. Intracranial hypertension remains a concern, but overall morbidity and mortality rates have declined significantly.
Area of Science:
- Pediatric critical care medicine
- Neurotrauma research
- Epidemiology of childhood injuries
Context:
- Severe head injury (SHI) is a significant cause of morbidity and mortality in children.
- Understanding the epidemiology and clinical characteristics of SHI is crucial for improving patient outcomes.
- This study reviews a large cohort of pediatric patients with SHI over an extended period.
Purpose:
- To describe the epidemiology, clinical manifestations, and evolutive characteristics of pediatric patients with severe head injury (SHI).
- To analyze trends in etiology, management, and outcomes of SHI over time.
- To identify factors influencing morbidity and mortality in this population.
Summary:
- A review of 174 pediatric patients with severe head injury (SHI) admitted to a PICU between 1983 and 2009 revealed traffic accidents as the primary cause, though decreasing over time.
- High incidence of intracranial hypertension (79%) was observed in monitored patients, with 39% experiencing significant sequelae and a 24.7% mortality rate.
- Significant improvements were noted in the last decade, with reduced intracranial hypertension and enhanced clinical recovery, indicating better management strategies.
Impact:
- The findings highlight a positive trend in reducing severe head injury related mortality and morbidity in children.
- The study underscores the persistent challenge of intracranial hypertension management in pediatric SHI.
- This research provides valuable epidemiological data to inform public health policies and clinical practice guidelines for pediatric neurotrauma.
Objective:
To describe the epidemiology, clinical manifestations and evolutive characteristics of pediatric patients with severe head injury (SHI).
Material And Method:
A review was made of the patients admitted to the pediatric intensive care unit (PICU) with SHI between July 1983 and December 2009.
Results:
Of the 389 patients with head injuries admitted to the PICU during the study period, 174 (45%) presented SHI. The mean age in this group was of 67±9 months, with a Glasgow Coma Score (GCS) of 5.5±1.8 and a PRISM score of 10.7±6.7. The most frequent etiology of SHI was traffic accidents (56%), though these have decreased significantly in the last decade (58.5% vs 45.3%; P<.001). Twenty-one percent of the patients required evacuation of the lesions detected by computed tomography (CT), and 39% presented severe diffuse encephalic injury (DEI). Seventy-nine percent of the patients in whom intracranial pressure (ICP) was monitored presented intracranial hypertension. Sequelae of clinical relevance were recorded in 59 patients (39%), and proved serious in 64% of the cases. The mortality rate in this patient series was 24.7%. Intracranial hypertension decreased significantly in the last decade (88% vs 54%; P<.05), and clinical recovery has improved (23.3% vs 63.1%; P<.001).
Conclusions:
a) The incidence of traffic accidents has decreased in the last decade in the studied population; b) patients with SHI in which ICP was monitored showed a high incidence of intracranial hypertension; c) morbidity-mortality among pediatric patients with SHI has decreased over the course of the study period.
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