Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Objective: A tiered trauma team activation system allocates resources proportional to patients' needs based upon injury burden. Previous trauma hospital-triage models are limited to predicting Injury Severity Score which is based on > 10% all-cause in-hospital mortality, rather than need for emergent intervention within 6 hours (NEI-6). Our aim was to develop a novel prediction model for hospital-triage that utilizes criteria available to the EMS provider to predict NEI-6 and the need for a trauma team activation. ⋯ The final boosted tree model showed an AUC of 0.85 in the validation cohort for predicting NEI-6. Conclusions: The NEI-6 trauma triage prediction model used prehospital metrics to predict need for highest level of trauma activation. Prehospital prediction of major trauma may reduce undertriage mortality and improve resource utilization.
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Observational Study
Impact of Trauma Center Designation Level on the Survival of Trauma Patients Transported by Police in the United States.
Background: Police involvement in trauma management and transport is increasing in the US. Little is known about prehospital triage criteria and transport patterns used by Police Officers. In this study, we examined the impact of trauma designation level on the survival of trauma patients transported to trauma centers by police. ⋯ Conclusion: Transport of trauma patients by police to trauma centers of different designation levels was not associated with survival in this study. Survival was also similar to other trauma studies. As such, trauma patients may be safely transported by Police to closest trauma designated center without affecting outcomes.
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Objective: EMS use of lights and sirens has long been employed in EMS systems, despite an increased risk of motor vehicle collisions associated with their use. The specific aims of this study were to assess the current use of lights and sirens during the transport of trauma patients in a busy metropolitan area and to subsequently develop a novel tool, the Critical Intervention Screen, to aid EMS professionals tasked with making transport decisions in the presence of acute injury. Methods: This single-center, retrospective study included all patients transported to an academic Level One trauma center by ground ambulance from the scene of presumed or known injury. ⋯ The Critical Intervention Screen, defined as having at least one of these risk factors in the prehospital setting, modestly increased sensitivity and specificity (96.4% and 87.9%, respectively) predicting the need for a critical intervention. Conclusion: These findings indicate that EMS are able to correctly identify high-acuity trauma patients, but at times employ L&S during the transport of patients with a low likelihood of receiving a time-sensitive intervention upon emergency department arrival. Therefore, the Critical Intervention Screen has the potential to reduce the use of lights and sirens and improve EMS safety.
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Objective: The objective of this study was to assess factors influencing the design of a pediatric prehospital airway management trial, including minimum clinically significant differences for three clinical subgroups. Methods: We conducted a virtual consensus-conference among U. S. emergency medical services (EMS) agency medical directors and researchers in the Fall of 2020. ⋯ SGA is the most important comparison that would change their practice. Conclusions: This virtual consensus conference provided a new perspective on current airway management practice and identified specific factors likely to drive change in pediatric prehospital airway management. This information will be leveraged in future trial design to ensure impactful clinical trials.
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Objectives: Treating pediatric patients often invokes discomfort and anxiety among emergency medical service (EMS) personnel. As part of the process to improve pediatric care in the prehospital system, the Health Resources and Services Administration (HRSA) Emergency Services for Children (EMSC) Program implemented two prehospital performance measures -access to a designated pediatric care coordinator (PECC) and skill evaluation using pediatric equipment-along with a multi-year plan to aid states in achieving the measures. Baseline data from a survey conducted in 2017 showed that less than 25% of EMS agencies had access to PECC and 47% performed skills evaluation using pediatric equipment at least twice a year. ⋯ The presence of a PECC continues to be the variable associated with the highest odds (AOR 2.15, 95% CI 1.91-2.43) of conducting at least semiannual skills evaluation. Conclusions: There is an increase in the presence of pediatric care coordination and the frequency of pediatric psychomotor skills evaluation among national EMS agencies over time. Continued efforts to increase and sustain PECC presence should be an ongoing focus to improve pediatric readiness in the prehospital system.