Academic emergency medicine : official journal of the Society for Academic Emergency Medicine
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Observational Study
First Pass Success without Hypoxemia is Increased with the Use of Apneic Oxygenation During RSI in the Emergency Department.
The objective was to determine the effect of apneic oxygenation (AP OX) on first pass success without hypoxemia (FPS-H) in adult patients undergoing rapid sequence intubation (RSI) in the emergency department (ED). ⋯ The use of AP OX during the RSI of adult patients in the ED was associated with a significant increase in FPS-H. These results suggest that the use of AP OX has the potential to increase the safety of RSI in the ED by reducing the number of intubation attempts and the incidence of hypoxemia.
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Education research is a developing field. It is unknown if there are adequate venues for scholarship distribution. The objectives of this study were to identify types of education scholarship produced, where this type of scholarship is published, barriers to achieving publication for education scholarship, and perceptions of adequacy of publication venues. ⋯ The majority of our sampling of EM education and academic leaders publish education scholarship. There is a perceived lack of venues for this work. Multiple barriers as well as potential strategies for success have been identified. This information may inform interventions to support the dissemination of education scholarship.
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Observational Study
Variations in resource intensity and cost among high users of the emergency department.
High users of emergency department (ED) services are often identified by number of visits per year, with little exploration of the distribution/pattern of visits over time. The purpose of this study was to examine patient- and encounter-level factors and costs related to periods of short-term resource intensity among high users of the ED within a tertiary care teaching facility. ⋯ Using a novel methodology that accounts for both number and intensity of ED encounters over time, we were able to identify specific subpopulations of high ED users. Further work is required to determine if this methodology has utility for targeting care pathways within this heterogeneous and high-risk patient group.
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Extracorporeal life support (ECLS) is the reference rewarming technique of accidental deep hypothermic cardiac arrest (DHCA). This study was designed to examine the impact of different rewarming blood flow rates and temperature setting of ECLS on cardiopulmonary lesions after DHCA in a porcine model of accidental hypothermia. ⋯ We developed a porcine model of DHCA treated by ECLS. Our data suggest that cardiac output tended to improve with a high-flow-rate rewarming strategy while a high-temperature delta between core temperature and ECLS increased the RAGE markers of lung injury.