Prehospital emergency care : official journal of the National Association of EMS Physicians and the National Association of State EMS Directors
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Seizure patients are frequently encountered in the prehospital environment and have the potential to need advanced interventions, though the utility of advanced life support (ALS) interventions in many of these patients has not been proven. ⋯ This study showed a lower-than-anticipated level of compliance with an ALS-based prehospital seizure protocol, though patient-specific care appeared appropriate. Prehospital seizure patients have the potential for seizure recurrence and may benefit from focused ALS interventions, but their heterogeneity makes uniform protocols difficult to develop and follow.
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Forgoing resuscitation in prehospital cardiac arrest has previously required a written prehospital do-not-resuscitate (DNR) order. Some emergency medical services (EMS) agencies, including Los Angeles County (LAC), have implemented policies allowing surrogate decision makers to verbally request to forgo resuscitation. The impact of a verbal DNR policy is unclear, given the absence of information about how often cardiac arrest occurs at home, or in the presence of a family member. ⋯ A written DNR order is uncommonly used in the prehospital setting as a reason to forgo resuscitation in LAC. Even when family members state that the patient has a DNR order, patients are often resuscitated. A majority of cardiac arrests occurs at the patient's home, and in many cases in the presence of family members, some of whom may be able to express a patient's preferences regarding end-of-life care.
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To evaluate the proportion of emergency medical services (EMS) requests in a rural community made by unique, noninstitutionalized older adults, or individuals making their first request for EMS assistance during the study period, and the impact on research parameters. ⋯ In rural, prehospital studies that enroll older adults and last more than four months, approximately 70% of EMS requests are made by unique older adults, or individuals making their first request for EMS assistance. Investigators must consider these results when estimating the enrollment period for prehospital studies.
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We report our use of noninvasive ventilation (NIV) during pediatric interhospital ground transport. ⋯ Though the use of NIV during pediatric interhospital ground transports was not associated with serious out-of-hospital complications, advanced pediatric airway skills were frequently required.
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Comparative Study
Predictive value of the Ontario prehospital stroke screening tool for the identification of patients with acute stroke.
In 2005, a prehospital stroke screening tool was implemented in Toronto, Ontario, Canada. Patients identified by paramedics through the use of this tool in the field were transported to a regional stroke center under an acute stroke protocol. ⋯ In this preliminary study, the Ontario Prehospital Stroke Screening Tool had a high PPV for acute stroke and appeared to be effective for identifying patients who required triage to a single regional stroke center. Following implementation of a citywide acute stroke protocol using this screening tool, we observed an increase in the number of patients who were eligible for and received fibrinolysis at our stroke center.