Emergency medicine journal : EMJ
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Dehydration is a common concern in paediatric emergency care. Limited tools are available to assess reduced urine production, which is commonly cited as a reliable marker of dehydration. ⋯ The hand-held bladder scanner is a convenient, non-invasive and objective adjunct in the assessment and management of children attending the emergency department with suspected dehydration.
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All emergency departments (EDs) should be adequately equipped and prepared to deal with unexpected neonatal deliveries and resuscitation. A study was undertaken to determine what neonatal resuscitation equipment is available in EDs in the UK and to formulate recommendations for improvement. ⋯ There is a good level of provision of neonatal resuscitation equipment in UK EDs, although certain areas need to be addressed. There is a particular need for improving the provision of warming and advanced airway equipment. The authors consider that it is not necessary to have a neonatal Resuscitaire in the ED provided other equipment is readily available. The findings of this survey prompt the recommendation that all EDs should review their neonatal resuscitation equipment in accordance with APLS guidance, and ensure that staff have immediate access to this equipment and are comfortable with its use.
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This paper describes a 21-year-old man who presented to the emergency department with a knife wound to his buttock. He had a witnessed cardiac arrest with pulseless electrical activity in hospital as a result of further haemorrhage. His post-resuscitation arterial blood gas revealed a severe lactic acidosis (pH 6.61, lactate 22.0 mmol/l). ⋯ Severe lactic acidosis occurs post cardiac arrest due to imbalance between cellular oxygen supply and demand. Severe lactic acidosis is associated with hypoxic brain injury but has a low specificity in its prediction. The case illustrates that, especially in younger adults, severe lactic acidosis may be a poor predictor of outcome if it reflects a period of relative hypoperfusion preceding cardiac arrest.
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To assess the response time and the details of the operating procedure of the Beijing 120 Emergency Medical Service (EMS). ⋯ On the basis of this analysis, the response time of the Beijing 120 EMS system was found to be longer than that indicated by the national standards.
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A 62-year-old man presented 6 h after a mixed intentional overdose of dilatizem (Adizem-SR), atorvastatin, aspirin and isosorbide mononitrate. He was symptomatic, with vomiting, blurred vision and unsteady gait. Despite initial fluid resuscitation and calcium chloride, glucagon, and high-dose ionotropic therapy, his hypotension remained refractory to treatment. ⋯ Over the following 24 h, the patient was given 1140 units of accumulative insulin. This resulted in a significant improvement in arterial blood pressure values and metabolic indices, allowing contiguous weaning off inotropes. This case supports the use of rescue hyperinsulinaemic euglycaemia in patients with an overdose of calcium channel blockers who remain hypotensive despite standard pharmacological measures.