Anaesthesia and intensive care
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Anaesth Intensive Care · Mar 2012
Case ReportsA persistent 'can't intubate, can't oxygenate' crisis despite rocuronium reversal with sugammadex.
An interesting CICO case study highlighting that while sugammadex will rapidly and completely reverse paralysis, this is only one consideration when managing an airway crisis. The use of any reversal agent in an airway crisis should be considered within the context of the case and a clear understanding of the objective of our actions.
Neuromuscular reversal will only improve a CICO scenario if spontaneous ventilation will improve patient oxygenation, otherwise return of muscle function may actually make other CICO interventions more difficult.
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Anaesth Intensive Care · Mar 2012
EditorialSugammadex: restricted vs unrestricted or selective vs non-selective?
Neville Gibbs and Peter Kam outline three evidence-based indications for use of sugammadex in 2012, even with its high cost:
Early reversal of rocuronium when suxamethonium is contraindicated. For example in ECT for patients with a pseudocholinesterase deficiency or neuromuscular denervation conditions.
Reversal of rocuronium when even very mild residual neuromuscular block carries significant patient risk. For example, patients with neuromuscular disorders such as myotonic dystrophy or myasthenia gravis; and patients with severe pulmonary disease with limited reserve.
Unplanned early reversal of rocuronium during a failed intubation where rapid reversal may allow awakening of the patient.
Rescue from residual paralysis despite having given neostigmine.
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Anaesth Intensive Care · Mar 2012
Unrestricted access to sugammadex: impact on neuromuscular blocking agent choice, reversal practice and associated healthcare costs.
Ledowski et al. investigated the effect of unrestricted access to sugammadex in an Australian teaching hospital with a retrospective observational audit.
Use of both sugammadex and amino steroid relaxants increased dramatically, with average reversal costs per case increasing by AUS$85.
Although there was no change in anaesthesia, surgical or PACU time, there was a statistically significant decrease in median time from surgery to hospital discharge (0.2 days shorter) after introduction of sugammadex. Do to the nature of the study, it is nevertheless impossible to infer a causal link.
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Anaesth Intensive Care · Mar 2012
The influence of unrestricted use of sugammadex on clinical anaesthetic practice in a tertiary teaching hospital.
This retrospective audit identified an association between the introduction of unrestricted access to sugammadex and a fall in 'anaesthetic theatre time'. Mean hospital stay was also observed to be 0.8 days shorter after introduction of sugammadex, but was not statistically significant after adjusting for confounders.
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Anaesth Intensive Care · Mar 2012
Randomized Controlled TrialBeta-blocker management in high-risk patients presenting for non-cardiac surgery: before and after the POISE Trial.
The POISE Trial was a randomised, placebo-controlled, double-blind study of the effectiveness of perioperative beta-blockade in preventing cardiac events including death in 8351 patients. Our hypothesis was that knowledge of the results of the POISE Trial would either increase or decrease the use of effective perioperative beta-blockade, depending on the result. Patients presenting for non-cardiac surgery and at risk of perioperative cardiac events were recruited in two cohorts before and after the release of the POISE Trial results. ⋯ Effective heart rate control was achieved in 29 (9%) patients prescribed perioperative beta-blockers compared with 10 (3%) patients not prescribed perioperative beta-blockers (P=0.001). The rate of implementation of effective beta-blockade was low before POISE and this did not change significantly after publication. Our finding does not provide reliable evidence of a change in practice as a result of the POISE Trial.