The American journal of emergency medicine
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This study aimed to develop emergency department best practice guidelines for improved communication during patient care transitions. ⋯ The best practices provide feasible standards for evaluating and improving how patients transition out of the emergency department and can provide a framework for emergency department leaders expanding their collaboration with community partners, particularly in the context of emerging payment models. They also catalyze introspection and debate about how to improve communication and accountability across the care continuum.
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One of the most used methods to evaluate patients with a high risk not responding to clinical treatment is the measurement of blood levels of lactic acid (LA). The objective of this study was to compare the sensitivity and specificity of an LA test for capillary and venous blood with LA test for arterial blood in a population of patients with tissue hypoperfusion and to evaluate the time needed for each test. ⋯ The utilization of capillary and venous LA is an effective method of evaluation and risk stratification for patients with different degrees of tissue hypoperfusion. The time needed to elicit capillary LA proved much faster with respect to arterial and venous LA.
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The purpose of this study is to determine whether point-of-care (POCT) urinalysis (UA) is as accurate as laboratory-performed UA in diagnosing urinary tract infections (UTIs) in the pediatric emergency department (PED). ⋯ Although POCT UAs offer more rapid turnaround times, the sensitivity is greater for laboratory-performed UAs. Given the difficulty in following up PED patients after discharge as well as the potential morbidity from untreated UTIs, the rapidity of the POCT UA must be balanced against the lower sensitivity of this assay. The benefit of more accurate diagnosis may outweigh the potentially longer PED length of stay associated with a laboratory-performed UA.
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Ultrasound-guided procedures are becoming very common in emergency medicine and critical care. Ultrasound guidance for pericardiocentesis has been shown to reduce errors as compared with the landmark-based technique. A simplified in-plane ultrasound-guided pericardiocentesis allows the clinician an opportunity to visualize the needle and the guide wire during the procedure. In addition, post procedure ultrasound of the pericardial effusion, right ventricle and inferior vena cava allow the clinician confirmation of improvement of physiologic parameters that can lead to cardiovascular collapse from impending pericardial tamponade.
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To assess stress-echo (SE) diagnostic performance in patients presenting to the emergency department (ED) with spontaneous chest pain, especially in subgroups in which exercise ECG diagnostic performance has been questioned (women, elderly, history of coronary artery disease). ⋯ SE had a very good diagnostic performance in ED patients with suspected Isch, both overall and in selected high-risk groups.