Articles: trauma.
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Hemorrhagic shock (HS) and rhabdomyolysis (RM) are two important risk factors for acute kidney injury after severe trauma; however, the effects of the combination of RM and HS on kidney function are unknown. The purpose of this study was to determine the impact of RM and HS on renal function, oxygenation, perfusion, and morphology in a pig model. ⋯ The combination of HS and RM induced an early deleterious effect on renal microcirculation, function, and oxygenation with decreased response to resuscitation and transfusion compared with HS or RM alone.
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Observational Study
Disparity in guideline adherence for prehospital care according to patient age in emergency medical service transport for moderate to severe trauma.
The aim of this study was to investigate the association between patient age and guideline adherence for prehospital care in emergency medical services (EMS) for moderate to severe trauma. ⋯ We found disparities in guideline adherence for prehospital care according to patient age at the time of EMS assessment of moderate to severe trauma. Considering this disparity, the prehospital trauma triage and management for older patients needs to be improved and educated to EMS providers.
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Interhospital transfer of critically injured patients to a major trauma service reduces preventable death in major trauma. Yet some of those transferred die without intervention. These 'futile' interhospital trauma transfers (IHTs), and other potentially avoidable IHTs place enormous stress on families of trauma victims, can delay care, and incur great cost to public health resources. This study sought to characterise these IHTs using current state guidelines for interhospital transfer. ⋯ Futile IHTs were infrequent, however over half of all trauma patients transferred from other hospitals were discharged without tertiary-level intervention. Trauma services should consider developing systems such as telehealth to support regional general and orthopaedic surgeons to co-manage lower risk trauma, particularly minor head and minor spinal trauma patients. This could be an integral part of safely reducing potentially avoidable IHTs and their associated costs while maintaining a low rate of preventable mortality in trauma.
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Pediatric emergency care · Sep 2024
Characteristics of Intracranial Injuries in Pediatric Patients Following Blunt Head Trauma.
Pediatric head trauma is a frequent reason for presentation to the emergency department. Despite this, there are few reports on specific characteristics and injury patterns in head injured children. The goal of this study was to evaluate head injury patterns in children with blunt head injury and their prevalence by age group. ⋯ Serious injuries requiring intervention were rarely encountered in pediatric patients experiencing blunt head trauma. Mechanisms of injury, type of injury, and rates of intervention varied between developmental age groups.
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The number of pediatric trauma patients requiring surgical interventions has been steadily decreasing allowing for a judicious approach to immediately available resources. This study aimed to derive and validate a prediction rule that reliably identifies injured children who are at very low risk for requiring emergency surgery upon emergency department (ED) arrival. ⋯ A limited set of physiologic parameters, readily available at hospital admission can effectively identify injured children at very low risk for emergent surgery. For these children, immediate deployment of surgical resources may not be necessary.