Anaesthesia and intensive care
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Anaesth Intensive Care · May 2011
Observational study of anaesthetists' fresh gas flow rates during anaesthesia with desflurane, isoflurane and sevoflurane.
Reducing excessive fresh gas flow rates (FGF) is an established and simple strategy to reduce the administration of volatile anaesthetic agents. We studied clinicians' FGF use to understand better why two previous clinical trials achieved significant reductions in FGF by using feedback to anaesthetists. Anaesthesia information management system data from a US academic medical centre were analysed retrospectively. ⋯ Even if all anaesthetists had identical mean FGF, the standard deviation of FGF among cases would be reduced by less than 0.1 l/minute for all agents. Most of the achievable reductions in FGF were small reductions in FGF for the many cases with < 3 l/minute. These results show that departments choosing to use inexpensive automatic email feedback on FGF should target all anaesthetists and focus on variation in FGF among anaesthetists' cases.
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Anaesth Intensive Care · May 2011
Comment Letter Case ReportsThe use of sugammadex to reverse rocuronium in a patient with myotonic dystrophy.