Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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We examined temporal variations in overall Emergency Medical Services (EMS) demand, as well as medical and trauma cases separately. We analyzed cases according to time of day and day of week to determine whether population level demand demonstrates temporal patterns that will increase baseline knowledge for EMS planning. ⋯ Day of week EMS demand distribution patterns reveal differences that can be masked in aggregate data. Day of week EMS demand distribution patterns showed not only which days have differences in demand but the times of day at which the demand changes. Patterns differed by case type as well. These differences in distribution are important for EMS demand planning. Increased understanding of EMS demand patterns is imperative in a climate of ever-increasing demand and fiscal constraints. Further research is needed into the effect of age and case type on EMS demand.
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Review Case Reports
Prehospital Breech Delivery with Fetal Head Entrapment -A Case Report and Review.
We present a case in which an emergency medical services (EMS) crew was called for a precipitous breech delivery with fetal head entrapment that was unrelieved following standard prehospital interventions and eventually resulted in neonatal cardiac arrest and death. Although this is a rare occurrence, EMS responders must have adequate training and guidelines on how to assist with vaginal delivery of breech presentation and how to appropriately manage fetal head entrapment in the field. There is little literature to provide guidance but it appears that standard EMS teaching does not represent current best obstetrical practice. We review the available literature, make expert recommendations, and provide a sample new treatment guideline for basic life support, advanced life support, and EMS physician response.
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Pediatric transports comprise approximately 10% of emergency medical services (EMS) requests for aid, but little is known about the clinical characteristics of pediatric EMS patients and the interventions they receive. Our objective was to describe the pediatric prehospital patient cohort in a large metropolitan EMS system. ⋯ Children made up a small part of EMS providers' clinical practice; those encountered most frequently had respiratory distress, seizures, trauma, or an undefined assessment (i.e., "other"). EMS providers frequently encounter children with physiologic evidence of acute illness, although vital sign documentation was incomplete. Prehospital providers infrequently perform pediatric interventions. Describing EMS providers' interaction with children provides the opportunity to target improvements in pediatric prehospital treatment, training, and research.
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Randomized Controlled Trial Multicenter Study
Taking the Blood Bank to the Field: The Design and Rationale of the Prehospital Air Medical Plasma (PAMPer) Trial.
Hemorrhage and trauma induced coagulopathy remain major drivers of early preventable mortality in military and civilian trauma. Interest in the use of prehospital plasma in hemorrhaging patients as a primary resuscitation agent has grown recently. Trauma center-based damage control resuscitation using early and aggressive plasma transfusion has consistently demonstrated improved outcomes in hemorrhaging patients. ⋯ S. Food and Drug Administration utilizing a multipronged community consultation process. It is one of three ongoing Department of Defense-funded trials aimed at expanding our understanding of the optimal therapeutic approaches to coagulopathy in the hemorrhaging trauma patient.
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Inguinal bleeding is a common and preventable cause of death on the battlefield. Four FDA-cleared junctional tourniquets (Combat Ready Clamp [CRoC], Abdominal Aortic and Junctional Tourniquet [AAJT], Junctional Emergency Treatment Tool [JETT], and SAM Junctional Tourniquet [SJT]) were assessed in a laboratory on volunteers in order to describe differential performance of models. ⋯ The CRoC and SJT were the best-performing junctional tourniquets using this model.