The American journal of emergency medicine
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Multicenter Study
Bupropion overdose: a 3-year multi-center retrospective analysis.
Bupropion (Wellbutrin; Burroughs Welcome Co, Research Triangle Park, NC) is a unique monocyclic antidepressant about which there is limited overdose information. A retrospective analysis of all bupropion ingestions reported to five regional poison control centers from 1989 through 1991 was conducted. There were 58 cases of bupropion ingestion and nine cases of combined bupropion and benzodiazepine ingestion. ⋯ Five cases of pure bupropion overdose had electrolytes reported. Serum potassium ranged from 2.6 to 4.2 mEq/L (mean, 3.3 mEq/L). In overdose, bupropion seems to lack major cardiovascular toxicity; however, it does manifest significant neurological toxicity.
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An unusual case of acute appendicitis induced by a metal drill bit that was ingested by a 27-year-old man 3 years before presentation is reported. This foreign body lodged in the patient's appendix and developed a fecalith coating. When this fecalith coating enlarged enough to obstruct the appendiceal lumen, the patient presented with classic acute appendicitis. Foreign body-induced appendicitis is reviewed.
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The objective of this study was to develop a valid and reliable instrument to measure the job satisfaction of physicians practicing emergency medicine. A prospective survey involving four separate stages (an item evaluation and reduction stage, a factor analysis stage, a construct validity stage, and a reliability stage) was distributed in Canada to full-time emergency physicians. Three separate survey instruments were administered (an initial draft instrument with 228 items, a pilot instrument with 142 items, and the final instrument with 79 items). ⋯ Correlations between the final instrument and the CES-D scale, emotional exhaustion, and depersonalization subscales of the Maslach Burnout Inventory were negative. A test-retest reliability study on 42 physicians showed Pearson's correlation coefficients for individual domains were all greater than 0.7 and greater than 0.8 for the final instrument. This study has produced a valid and reliable instrument for measuring emergency physician job satisfaction, which is both internally consistent and stable.
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The hypothesis that the use of an observation unit (OU) in the emergency department (ED) results in monetary savings by lowering the hospital admission rate for asthma was studied in a retrospective comparative cohort at an urban university county hospital. All acute asthmatic patients seen in the ED during a 22-month period were included. Preobservation patients were seen before the OU opened (n = 834); postobservation patients were treated afterward (n = 390). ⋯ However, 5.3% less patients were admitted directly to the hospital (P = .01), and 6.7% less patients were discharged directly from the ED (P = .005). The OU produced no demonstrable cost savings. The use of an OU for asthmatic patients results in lower initial discharge rates from the ED and does not reduce eventual hospital admission appreciably.
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Sodium bicarbonate is an extremely well-known agent that historically has been used for a variety of medical conditions. Despite the widespread use of oral bicarbonate, little documented toxicity has occurred, and the emergency medicine literature contains no reports of toxicity caused by the ingestion of baking soda. ⋯ The case of a patient with three hospital admissions in 4 months, all the result of excessive oral intake of bicarbonate for symptomatic relief of dyspepsia is reported. Evaluation and treatment of patients with acute bicarbonate ingestion is discussed.