Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Comparative Study
Low-fractional oxygen concentration continuous positive airway pressure is effective in the prehospital setting.
The objective of this study was to determine the effects of low-fractional concentration of inspired oxygen (FiO(2)) continuous positive airway pressure (CPAP) in prehospital noninvasive ventilation (NIV). With increasing concerns about the detrimental effects of hyperoxia, we sought to determine whether CPAP using a low FiO(2) (28%-30%) was effective in the prehospital setting. ⋯ CPAP using a low FiO(2) (28%-30%) was highly effective in the treatment of commonly encountered prehospital respiratory emergencies.
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To describe the experience of a U.S. emergency medical services (EMS) agency utilizing a dispatch algorithm to identify low-acuity patients and determine whether secondary telephone triage by a nurse was associated with subsequent hospital admission among those patients. ⋯ This study identified a method for classifying patients during the dispatch period as low-acuity while attempting to ensure that those individuals received the medical care that they needed.
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Multicenter Study Comparative Study
Epidemiology of out-of hospital pediatric cardiac arrest due to trauma.
To determine the epidemiology and survival of pediatric out-of-hospital cardiac arrest (OHCA) secondary to trauma. ⋯ The overall survival rate for OHCA in children after trauma was low, but some trauma mechanisms are associated with better survival rates than others. Most OHCA in children is preventable, and education and prevention strategies should focus on those overrepresented populations and high-risk mechanisms to improve mortality.
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Multicenter Study Comparative Study
Factors associated with emergency medical services scope of practice for acute cardiovascular events.
To examine prehospital emergency medical services (EMS) scope of practice for acute cardiovascular events and characteristics that may affect scope of practice; and to describe variations in EMS scope of practice for these events and the characteristics associated with that variability. ⋯ We noted statistically significant variations in scope of practice by rural vs. urban setting, medical director involvement, and type of EMS service (fire department-based/non-fire department-based; volunteer/paid). These variations highlight local differences in the composition and capacity of EMS providers and offer important information for the transition towards the implementation of a national scope of practice model.
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Randomized Controlled Trial Comparative Study
Paramedic King Laryngeal Tube airway insertion versus endotracheal intubation in simulated pediatric respiratory arrest.
Pediatric endotracheal intubation (ETI) is difficult and can have serious adverse events when performed by paramedics in the prehospital setting. Paramedics may use the King Laryngeal Tube airway (KLT) in difficult adult airways, but only limited data describe their application in pediatric patients. ⋯ Paramedics and paramedic students demonstrated similar airway insertion performance between KLT and ETI in simulated, pediatric respiratory arrest. Most subjects preferred KLT. KLT may provide a viable alternative to ETI in prehospital pediatric airway management.