J Emerg Med
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A novel and yet untested memory aid has anecdotally been proposed for aiding practitioners in complying with American Heart Association (AHA) cardiopulmonary resuscitation (CPR) compression rate guidelines (at least 100 compressions per minute). ⋯ Medical providers trained to use a novel musical memory aid effectively maintained AHA guideline CPR compression rates initially and in long-term follow-up. Subjects felt that the aid improved their technical abilities and confidence in providing CPR.
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Amphetamine abuse accounts for numerous Emergency Department (ED) visits and is often associated with psychiatric disease, with many patients requiring involuntary psychiatric hold placement. It is a common practice in EDs to obtain a urine drug screen (UDS) as part of the "medical clearance" process for psychiatric patients. However, the prevalence of amphetamine-positive UDS in ED patients with psychiatric disease is unknown, as is the relationship of the UDS test to the final patient disposition. ⋯ The prevalence of amphetamine-positive UDS was high in the study population; however, there was no independent association of amphetamine-positive UDS with involuntary psychiatric hospitalization.
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The Centers for Disease Control (CDC) recommends universal human immunodeficiency virus (HIV) testing for patients aged 13-64 years in health care settings where the seroprevalence is>0.1%. Rapid HIV testing has several advantages; however, recent studies have raised concerns about false positives in populations with low seroprevalence. ⋯ The seroprevalence estimate of 1.2% was above the rate recommended by the CDC for routine universal opt-out testing in our study population. The acceptance rate of rapid HIV testing and the percentage of patients receiving results approximated other recent reports.
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A wandering spleen, defined as a spleen without peritoneal attachments, is a rare entity characterized by splenic hypermobility due to laxity or maldevelopment of the supporting splenic ligaments. Patients with a wandering spleen may be asymptomatic, or may present with a palpable mass in the abdomen, or with acute, chronic, or intermittent symptoms due to torsion of the wandering spleen. Because early clinical diagnosis is difficult, imaging modalities play an important role in the diagnosis. Treatment should be planned according to the vitality of the spleen. ⋯ Splenectomy is advocated in the presence of torsion, splenic vein thrombosis, or splenic infarction. Conversely, when a viable wandering spleen is found at laparotomy, detorsion with splenopexy is preferred.
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Many Emergency Department (ED) visits are related to medication non-adherence; however, the contributing factors are poorly understood. ⋯ Psychological factors seem to be important determinants of medication non-adherence among ED patients. These data may help define future research directions and interventions.