Can J Emerg Med
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Multicenter Study
Do injection drug users have more adverse events during procedural sedation and analgesia for incision and drainage of cutaneous abscesses?
Injection drug users (IDUs) often undergo procedural sedation and analgesia (PSA) in the emergency department (ED). We compared adverse events (AEs) for IDUs to those for non-IDUs receiving PSA for incision and drainage of cutaneous abscesses. ⋯ For ED patients requiring PSA for incision and drainage, IDUs had an AE rate similar to that of non-IDUs but longer sedation and recovery times. In experienced hands, PSA may be as safe in IDUs as in patients who do not use injection drugs.
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The ubiquitous nature of PowerPoint begs the question, does PowerPoint enhance learning? This narrative explores the evidence for the effectiveness of PowerPoint and multimedia presentations in learning and information processing. Practical recommendations are provided for presentations.
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Spontaneous rectus sheath hematoma is an uncommon condition that can mimic other conditions associated with an acute abdomen. We report the case of a patient with a spontaneous rectus sheath hematoma due to a ruptured inferior epigastric artery pseudoaneurysm who presented with hypotension and severe abdominal pain and was diagnosed using emergency department point-of-care ultrasonography. Point-of-care ultrasonography has been increasingly used in the evaluation of emergency department patients with acute abdomen and hypotension to expedite the diagnosis and management of aortic aneurysm and intraperitoneal bleeding. Resuscitation and urgent surgical and interventional radiology consultations resulted in the successful embolization of a branch of the inferior epigastric artery and a good outcome.