Anaesthesia
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Editorial Historical Article
Nothing new under the sun: the Legacy Project for Anaesthesia.
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Letter Case Reports
Preventing confusion due to possibly retained long lines.
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Case Reports
Fatal neuroglycopaenia after accidental use of a glucose 5% solution in a peripheral arterial cannula flush system.
A patient on an Intensive Care Unit who was recovering from multiple organ failure was being given an intravenous infusion of insulin to maintain normoglycaemia. On her 20th day in the unit, she suddenly became unresponsive. A cerebrovascular accident was suspected as other clinical and laboratory parameters remained normal apart from a blood glucose value of 20.6 mmol.l(-1). ⋯ The prolonged period of severe hypoglycaemia led to neuroglycopaenia and irreversible brain injury. The patient died 9 days later without regaining consciousness. Such a complication has not previously been reported in this context and has particular significance given the increasing use of insulin therapy to maintain normoglycaemia in critically ill patients.
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Randomized Controlled Trial
Fibreoptic intubation using three airway conduits in a manikin: the effect of operator experience.
In a randomised cross-over study, 72 anaesthetists (24 Senior House Officers, 24 Specialist Registrars and 24 Consultants) attempted to place a fibreoptic scope in the trachea of a manikin using three airway conduits: the Berman airway, the LMA Classic(trade mark) and the intubating laryngeal mask airway. The time for insertion of the airway conduit, delivery of two breaths and fibreoptic scope placement in the trachea was the primary endpoint. ⋯ The LMA Classic was considered to be the easiest conduit to use for fibreoptic scope placement by all grades of anaesthetists. We conclude that the LMA Classic is the most effective conduit for fibreoptic scope placement especially for anaesthetists with limited experience in its use.