Anaesthesia and intensive care
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Anaesth Intensive Care · Mar 2018
Biography Historical ArticleProfessor Ross Holland: The Special Committee Investigating Deaths Under Anaesthesia (SCIDUA) and his other contributions to anaesthesia.
As a young anaesthetic trainee in 1959 Ross Holland persuaded the Minister of Health in NSW, Australia, to establish SCIDUA, which by law required compulsory reporting for all deaths occurring during anaesthesia or up to 24 hours after cessation of the anaesthetic. The committee was multidisciplinary and, most importantly, had statutory privilege so that no discussions or findings were able to be subpoenaed for other legal investigations or case law. Holland was the foundation secretary of SCIDUA and later Chair. ⋯ He also served an important term as Dean of the Faculty of Anaesthetists, Royal Australasian College of Surgeons prior to that Faculty becoming independent as the Australian and New Zealand College of Anaesthetists (ANZCA). Professor Holland received many accolades for these activities during his life, which are noted. It is fitting to recognise his seminal contributions to patient safety over more than 50 years.
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Anaesth Intensive Care · Mar 2018
Comparative StudyPatients retrieved to intensive care via a dedicated retrieval service do not have increased hospital mortality compared with propensity-matched controls.
This study was performed to estimate the effect of the retrieval process on mortality for patients admitted to a mixed adult intensive care unit (ICU) compared with propensity-matched, non-retrieved controls. Patients retrieved to the Royal Adelaide Hospital (RAH) ICU between 2011 and 2015 were propensity-score matched for age, gender, Aboriginal and Torres Strait Islander status, Acute Physiology and Chronic Health Evaluation (APACHE) III score and diagnostic group with non-retrieved ICU patients to estimate the average treatment effect of retrieval on hospital mortality. Factors associated with mortality in those retrieved were assessed by multiple logistic regression. ⋯ Time from retrieval team activation to arrival with the patient, rural location, radial distance from the RAH and population size at the retrieval location were not significantly associated with mortality. The hospital mortality for retrieved patients was not significantly different when compared with propensity-matched controls. Mortality in those retrieved was associated with increasing age, APACHE III score and diagnostic category; however, was independent of time from team activation to arrival with the patient.
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Anaesth Intensive Care · Mar 2018
The effect of a multifaceted postoperative nausea and vomiting reduction strategy on prophylaxis administration amongst higher-risk adult surgical patients.
Postoperative nausea and vomiting (PONV) is a common and distressing problem for patients and increases the burden of care in post-anaesthesia care units (PACU). As such it has been a recent focus for quality improvement. Evidence-based guidelines have demonstrated the benefit of PONV risk stratification and prophylaxis, but may be underutilised in clinical practice. ⋯ In the high-risk PONV group, the time in PACU was significantly reduced post-intervention, 66 minutes versus 83 minutes (P=0.032). This institution-specific PONV reduction strategy had a modest but significant effect on improving prophylaxis administration. However, our findings indicate that further efforts would be required to ensure fuller compliance with the current extensive evidence base for PONV management in higher-risk patients.
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Anaesth Intensive Care · Mar 2018
On Dr Dick Climie and Dr Jack Thomas, and the genesis of chemical-clinical pharmacology in Australian anaesthesia research.
Pharmacokinetic and pharmacodynamic research is regularly reported in most contemporary anaesthesia-oriented journals. This sub-specialty area of pharmacology grew rapidly from the 1960s as various essential concepts and tools-laboratory analysis of drug/metabolite concentrations in biofluids, physiological signal collection, and methods for analysing/presenting relevant pharmacokinetic and pharmacodynamic data-started coming together. For Australia, such research began in Sydney in the mid-1960s with collaboration between anaesthetist Dr C. ⋯ Between the mid-1970s and early-1980s, with additional anaesthetists, postgraduate research students and their academic supervisors participating, the projects focussed mainly on the pharmacokinetics and pharmacodynamics of neuromuscular blocking agents. This form of chemical-clinical-pharmacologically-based anaesthesia-oriented research that started in Sydney with the collaboration of Drs Climie and Thomas led to many challenging higher degree projects for pharmaceutical scientists, and access to unprecedented research capabilities for anaesthetists. Most significantly, it established a permanent place for multidisciplinary pharmacokinetic- and pharmacodynamic-based research within Australian academic departments of anaesthesia.