Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Apr 2012
Reliability and validity of the Swedish version of the modified Yale Preoperative Anxiety Scale.
The modified Yale Preoperative Anxiety Scale (m-YPAS) is an observational behavioral checklist that has been widely used as an indicator of pre-operative anxiety in children. The present study describes the translation process of m-YPAS into Swedish and the testing of its reliability and validity when used with Swedish children. ⋯ This validation study of the Swedish version of the m-YPAS shows good consistency, interrater validity, and construct validity when used by experienced assessors.
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Acta Anaesthesiol Scand · Apr 2012
Randomized Controlled TrialIntravenous lidocaine has no impact on rocuronium-induced neuromuscular block. Randomised study.
Intravenous lidocaine is increasingly used in surgical patients. As it has neuromuscular blocking effects, we tested the impact of an intravenous lidocaine infusion on the time course of a rocuronium-induced neuromuscular block. ⋯ A continuous intravenous infusion of lidocaine has no impact on the time course of the neuromuscular blockade induced by a standard intubation dose of rocuronium.
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Acta Anaesthesiol Scand · Apr 2012
Randomized Controlled TrialDexamethasone does not reduce pain or analgesic consumption after thyroid surgery; a prospective, randomized trial.
Post-operative analgesic effect of a perioperative fixed dose glucocorticoid has been demonstrated in studies on different surgical procedures. The aim of this study was to look for analgesic and opioid sparing effect after thyroid surgery with a weight-adjusted medium dose of dexamethasone compared with placebo or a higher dose. Further, to register other effects and side effects of dexamethasone in the 0–30 days postoperative period. ⋯ Dexamethasone had no analgesic or opioid sparing effect in our set-up after thyroid surgery. Dexamethasone reduced the incidence of PONV and led to a modest increase in blood sugar. A medium dose seems as effective as a higher dose.
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Acta Anaesthesiol Scand · Apr 2012
Lactate levels predict mortality and need for peritoneal dialysis in children undergoing congenital heart surgery.
The purpose of this study was to investigate whether an initial post-operative lactate level is a predictor of mortality, need for peritoneal dialysis (PD), duration of intubation or length of stay (LOS) in the intensive care unit (ICU) in children undergoing cardiac surgery. ⋯ The initial post-operative lactate level was a predictor of mortality and need for PD in children undergoing surgery for congenital heart disease.
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Acta Anaesthesiol Scand · Apr 2012
ReviewDesflurane: a clinical update of a third-generation inhaled anaesthetic.
Available volatile anaesthetics are safe and efficacious; however, their varying pharmacology provides small but potentially clinically important differences. Desflurane is one of the third-generation inhaled anaesthetics. It is the halogenated inhaled anaesthetic with the lowest blood and tissue solubilities, which promotes its rapid equilibration and its rapid elimination following cessation of administration at the end of anaesthesia. ⋯ In addition, the use of desflurane promotes early and predictable extubation, and the ability to rapidly transfer patients from the operating theatre to the recovery area, which has a positive impact on patient turnover. Desflurane also increases the likelihood of patients, including obese patients, recovering their protective airway reflexes and awakening to a degree sufficient to minimise the stay in the high dependency recovery area. The potential impact of the rapid early recovery from desflurane anaesthesia on intermediate and late recovery and resumption of activities of daily living requires further study.