J Emerg Med
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Hand sanitizing, although often a "forgotten" practice, has been demonstrated to be a leading factor in preventing infectious disease transmission in health care environments. Previous studies have looked at hand-sanitization rates in hospital settings, but we are aware of very few describing this in the prehospital setting. Because emergency medical services (EMS) providers are potential vectors of infectious disease spread, it is important to know if their hand-sanitization practices are sufficient. ⋯ Hand-sanitization events were noted in this convenience sample group a majority of times in association with patient contact. However, there appears to be substantial room for improvement. This suggests that EMS services should work to improve hand-sanitization compliance. Increased instruction, education, or access to hygiene equipment should be investigated as avenues to improve future compliance.
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Observational Study
Hemodynamic Effects of Nitroglycerin Ointment in Emergency Department Patients.
Nitroglycerin ointment is commonly used in the treatment of emergency department (ED) patients with suspected acute heart failure (AHF) or suspected acute coronary syndrome (ACS), but its hemodynamic effects in this population are not well described. ⋯ Among ED patients who are treated with nitroglycerin ointment, MAP and TFC decrease over time. However, other hemodynamic parameters do not change after application of nitroglycerin ointment in these patients.
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Sialolithiasis with salivary gland obstruction can mimic more frequently occurring illnesses such as facial and dental infection and abscess. It is often difficult to discern the etiology of facial pain and swelling on physical examination alone, requiring advanced imaging in the emergency department. ⋯ We describe the case of a 37-year-old man who presented with 5 days of worsening unilateral facial pain and swelling. Use of bedside emergency ultrasound by an emergency physician (EP) led to an appropriate diagnosis of parotid duct sialolithiasis. Why Should an Emergency Physician Be Aware of This? Use of bedside emergency ultrasound performed by a trained EP successfully diagnosed symptomatic sialolithiasis of the parotid duct in the emergency department without the need for computed tomography. The utility of bedside emergency ultrasound in the evaluation of sialolithiasis and the outcomes of our case are discussed here.