Anaesthesia and intensive care
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Anaesth Intensive Care · Mar 2015
Hypertonic saline in paediatric traumatic brain injury: a review of nine years' experience with 23.4% hypertonic saline as standard hyperosmolar therapy.
We describe the protocolised use of 23.4% hypertonic saline solution (HTS) for intracranial hypertension in the context of traumatic brain injury in the paediatric population. This study represents the largest published data on the use of 23.4% HTS in the paediatric population. In this retrospective cohort, we focus on the efficacy, biochemical and metabolic consequences of 23.4% HTS administration in a Level 1 paediatric trauma centre. ⋯ Glasgow outcome scores of >3 (independent function) were achieved in 74% of patients. We describe the use of 23.4% HTS, demonstrating it to be a practical and efficacious method of delivering osmoles and may be advantageous in minimising total fluid volume. Thus, the bolus versus infusion debate may best be served via combining both approaches.
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Anaesth Intensive Care · Mar 2015
A survey of antiemetic dexamethasone administration-frequency of use and perceptions of benefits and risks.
Postoperative nausea and vomiting (PONV) is a significant concern for anaesthetists. There are many agents from different classes that are effective in both preventing and treating PONV. Dexamethasone is a very effective antiemetic, but there are concerns regarding its safety. ⋯ Concerns relating to the safety of dexamethasone were expressed by 80% of respondents. From this survey, we concluded that the PONV practice of the respondents is largely compliant with recent consensus guidelines, although PONV prophylaxis appears to be given more routinely. It also appears that more education is required on issues regarding dexamethasone safety.
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Anaesth Intensive Care · Mar 2015
The impact of a cadaver-based airway lab on critical care fellows' direct laryngoscopy skills.
This study sought to determine the impact of a cadaver-based airway lab on critical care medicine fellows' direct laryngoscopy skills and hypothesised that fellows can improve their self-reported percentage of glottic opening (POGO) scores in cadaver models to achieve POGO scores similar to that of expert faculty. Nineteen fellows attended an airway management skills laboratory utilising five modified cadavers. Initial fellow POGO (POGOi) visualised was recorded at the onset with direct laryngoscopy. ⋯ Clinical success rates of intubation were over 98%. A short training session using modified cadavers can be utilised to teach new critical care medicine fellows additional techniques for airway management and assist them in obtaining higher POGO scores, similar to those of expert instructors. Success rates of clinical intubations were favourable in the wake of this training.
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Anaesth Intensive Care · Mar 2015
Letter Case ReportsPackage inserts: to believe or not to believe.