European journal of emergency medicine : official journal of the European Society for Emergency Medicine
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Review Case Reports
Portal vein air embolization after blunt abdominal trauma: a case report and review of the literature.
Gas in the portal vein is a rare and often fatal condition in surgical patients. However, the presence of gas in the mesenteric and portal veins in association with abdominal trauma is a transient incidental finding that resolves spontaneously. ⋯ The condition was clinically benign and resolved spontaneously. The pathogenesis is discussed and a review of the literature is provided.
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Randomized Controlled Trial Comparative Study Clinical Trial
Comparison of tissue adhesive and suturing in the repair of lacerations in the emergency department.
The objective of this study was to compare the applications of Histoacryl Blue (HAB) and suturing regarding cosmetic outcome, cost and patient and physician satisfaction in the emergency department (ED). A total of 92 consecutive adult patients with lacerations equal to or shorter than 5 cm were enrolled in the study. Patients were randomized to either HAB or suturing. ⋯ Costs of HAB were significantly lower than sutures (p=0.0001). It is concluded that HAB is a cheaper method of laceration repair and results in greater satisfaction of both patients and physicians, while cosmetic outcomes were comparable. These results suggest that HAB is a viable alternative to suturing for selected lacerations in the ED.
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Case Reports
Salbutamol intoxication: is salbutamol a drug-inducing fever? A case report and treatment strategy.
A four-year-old female with salbutamol intoxication was referred to our paediatric emergency medicine unit, due to agitation, tremulousness, sinus tachycardia, mild hypokalaemia and hyperglycaemia. On admission the child was agitated and had a noticeable tremor, an axillary temperature of 38 degrees C and a pulse rate of 185 beats/min. She had no identifiable focus of infection on physical examination to explain her fever. ⋯ Her fever, tachycardia and serum potassium and glucose levels returned to normal and she was discharged in good condition 24 h after admission. The difference of this case from prior cases of salbutamol intoxication was the observation of fever in the absence of evidence of infection. Since the cause of fever was not a reaction to the medication used in the treatment or related to environmental factors, it is assumed that salbutamol is a fever-inducing drug.
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This study assessed the validity of standard urinalysis, urinalysis for leucocyte esterase and nitrites, and urgent microscopy in the diagnosis of urinary tract infection (UTI) in 60 female patients with a triage diagnosis of UTI. There were 24 (40%) proven UTIs after culture. Simple urinalysis was sensitive for UTI (95.8%) but the positive predictive value was only 45.1%. ⋯ Screening for UTI in the emergency department (ED) population is improved by the addition of leucocyte esterase and nitrite test. A positive urinalysis test for leucocytes and nitrites, or urinalysis positive at levels of >or=500 leucocytes or >or=5 g/l protein should confirm a clinical diagnosis of UTI. Urgent urine microscopy should be performed only if the above criteria are not met yet a minimum of one urinalysis result is positive.
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Comparative Study
Comparison of stone size and response to analgesic treatment in predicting outcome of patients with renal colic.
The aim of this study was to compare the prognostic value of stone size and response to analgesic treatment in patients with renal colic. We reviewed the charts of patients treated for renal colic in our Emergency Department. The eligibility criteria were a radiological examination demonstrating direct or indirect signs of ureteral obstruction and/or a stone. ⋯ Four out of five patients (80%) with a stone >or=6 mm required a surgical procedure, compared with one out of 44 (2.2%) who had a stone smaller than 6 mm (P<0.001). In conclusion, stone size is a better prognostic factor than the response to analgesic treatment in predicting the clinical outcome of patients with renal colic. A stone >or=6 mm in patients with renal colic should alert the emergency physician that urological complications requiring surgical intervention may occur and that urological management may be warranted.