- Published on
Emergency and Acute Medicine – Pediatric Trauma
Pediatric trauma accounts for a significant cause of morbidity and mortality, with blunt trauma representing approximately 80% of cases and head injury present in most multisystem trauma. Trauma remains the leading cause of death and disability in children older than one year in developed countries. Young children are particularly vulnerable, with a high proportion of abuse-related injuries occurring in those younger than three years, especially infants under six months of age.
Most pediatric trauma results from single-system, minor blunt injuries. Common mechanisms include motor vehicle collisions, bicycle accidents, pedestrian versus vehicle incidents, and falls from height. Penetrating trauma is uncommon in younger children. Risk factors include inadequate supervision, developmental immaturity, poor judgment, risk-taking behaviors, and exposure to drugs or alcohol. Inconsistent history or injury patterns should raise concern for nonaccidental trauma.
History is typically obtained from caregivers, witnesses, or emergency personnel. Discrepancies between the history and observed injuries should prompt evaluation for abuse. Mechanism of injury alone is a poor predictor of severity, although certain factors such as handlebar injuries, intrusion into passenger space, lack of restraints, or absence of helmet use increase the likelihood of serious injury. A complete AMPLE history, including allergies, medications, past medical history, last oral intake, and events surrounding the injury, is essential.
Evaluation follows a structured primary survey using the ABCDE approach, addressing airway, breathing, circulation, disability, and exposure. Children may maintain compensation until significant blood loss occurs, after which rapid decompensation may follow. Unique anatomic features include a proportionally larger head, smaller blood volume, flexible chest wall, larger solid abdominal organs, and an intra-abdominal bladder in young children. Secondary survey focuses on detailed head-to-toe examination, including neurologic status, cervical spine assessment, chest and abdominal findings, extremity injuries, and skin evaluation. Certain injury patterns, such as lap belt syndrome or handlebar injuries, suggest specific internal injuries.
History and a thorough, age-appropriate physical examination are the cornerstone of evaluation. Routine trauma panels and blanket imaging are not evidence based in children and should be avoided. Laboratory testing and imaging should be individualized. Normal initial hemoglobin does not exclude hemorrhage. Elevated liver enzymes may guide abdominal imaging but should not be the sole determinant. Gross hematuria is concerning for genitourinary injury, while microscopic hematuria alone is not. Imaging decisions should be selective, with CT reserved for specific indications such as abnormal mental status, focal neurologic deficits, significant abdominal findings, or concerning mechanisms.
Prehospital priorities include rapid transport, airway stabilization, cervical spine immobilization, and hemorrhage control. In the emergency department, most children remain stable but require close monitoring. Management includes early oxygen, intravenous access with isotonic fluid resuscitation, pain control, blood transfusion if indicated, airway management when necessary, and treatment of identified injuries. Reassessment is critical, and family presence during resuscitation is encouraged when appropriate.
Admission is required for children with altered mental status, airway compromise, hemodynamic instability, significant imaging findings, operative injuries, suspected abuse, or lack of a reliable caregiver. Children with normal mental status, reassuring examinations, and negative indicated imaging may be safely discharged to reliable caregivers with appropriate instructions. Follow-up should be tailored to injuries sustained, with attention to potential post-traumatic stress, neurologic sequelae, and psychosocial needs.
Pediatric trauma accounts for a significant cause of morbidity and mortality, with blunt trauma representing approximately 80% of cases and head injury present in most multisystem trauma. Trauma remains the leading cause of death and disability in children older than one year in developed countries. Young children are particularly vulnerable, with a high proportion of abuse-related injuries occurring in those younger than three years, especially infants under six months of age.
Most pediatric trauma results from single-system, minor blunt injuries. Common mechanisms include motor vehicle collisions, bicycle accidents, pedestrian versus vehicle incidents, and falls from height. Penetrating trauma is uncommon in younger children. Risk factors include inadequate supervision, developmental immaturity, poor judgment, risk-taking behaviors, and exposure to drugs or alcohol. Inconsistent history or injury patterns should raise concern for nonaccidental trauma.
History is typically obtained from caregivers, witnesses, or emergency personnel. Discrepancies between the history and observed injuries should prompt evaluation for abuse. Mechanism of injury alone is a poor predictor of severity, although certain factors such as handlebar injuries, intrusion into passenger space, lack of restraints, or absence of helmet use increase the likelihood of serious injury. A complete AMPLE history, including allergies, medications, past medical history, last oral intake, and events surrounding the injury, is essential.
Evaluation follows a structured primary survey using the ABCDE approach, addressing airway, breathing, circulation, disability, and exposure. Children may maintain compensation until significant blood loss occurs, after which rapid decompensation may follow. Unique anatomic features include a proportionally larger head, smaller blood volume, flexible chest wall, larger solid abdominal organs, and an intra-abdominal bladder in young children. Secondary survey focuses on detailed head-to-toe examination, including neurologic status, cervical spine assessment, chest and abdominal findings, extremity injuries, and skin evaluation. Certain injury patterns, such as lap belt syndrome or handlebar injuries, suggest specific internal injuries.
History and a thorough, age-appropriate physical examination are the cornerstone of evaluation. Routine trauma panels and blanket imaging are not evidence based in children and should be avoided. Laboratory testing and imaging should be individualized. Normal initial hemoglobin does not exclude hemorrhage. Elevated liver enzymes may guide abdominal imaging but should not be the sole determinant. Gross hematuria is concerning for genitourinary injury, while microscopic hematuria alone is not. Imaging decisions should be selective, with CT reserved for specific indications such as abnormal mental status, focal neurologic deficits, significant abdominal findings, or concerning mechanisms.
Prehospital priorities include rapid transport, airway stabilization, cervical spine immobilization, and hemorrhage control. In the emergency department, most children remain stable but require close monitoring. Management includes early oxygen, intravenous access with isotonic fluid resuscitation, pain control, blood transfusion if indicated, airway management when necessary, and treatment of identified injuries. Reassessment is critical, and family presence during resuscitation is encouraged when appropriate.
Admission is required for children with altered mental status, airway compromise, hemodynamic instability, significant imaging findings, operative injuries, suspected abuse, or lack of a reliable caregiver. Children with normal mental status, reassuring examinations, and negative indicated imaging may be safely discharged to reliable caregivers with appropriate instructions. Follow-up should be tailored to injuries sustained, with attention to potential post-traumatic stress, neurologic sequelae, and psychosocial needs.
0 Comments
