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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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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The General Internal Medicine (GIM) Care Transformation Initiative implemented at one of four teaching hospitals in the same city resulted in improved efficiency of in-hospital care. Whether it had beneficial effects upstream in the emergency department (ED) is unclear. ⋯ Although the GIM Care Transformation Initiative was associated with substantial reductions in ED LOS for patients admitted to GIM wards at the intervention hospital, it resulted in only minor changes in overall ED LOS and no appreciable changes in ED crowding metrics.
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The Palliative Care and Rapid Emergency Screening (P-CaRES) Project is an initiative intended to improve access to palliative care (PC) among emergency department (ED) patients with life-limiting illness by facilitating early referral for inpatient PC consultations. In the previous two phases of this project, we derived and validated a novel PC screening tool. This paper reports on the third and final preimplementation phase. ⋯ Screening by emergency medicine providers for unmet PC needs using a brief, novel, content-validated screening tool is acceptable and is also reliable when applied to case vignettes-regardless of provider role or experience. Clinical trial and further study are warranted and are currently under way.
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Observational Study
Lactate clearance in septic shock is not a surrogate for improved microcirculatory flow.
Failure to normalize lactate is associated with poor outcomes in septic shock. It has been suggested that persistently elevated lactate may result from regional ischemia due to disturbed and/or heterogenous microcirculatory blood flow. ⋯ We observed no association between degree of LC and change in microcirculatory blood flow in patients with septic shock. These data suggest against the hypothesis that LC may be used as a surrogate marker of microcirculatory blood flow.