Anaesthesia and intensive care
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Anaesth Intensive Care · Jul 2018
Observational StudyAudit of ten years of donation after circulatory death experience in Queensland: observations of agonal physiology following withdrawal of cardiorespiratory support.
An audit of ten years' experience in all patients undergoing withdrawal of cardiorespiratory support (WCRS) in the context of donation after circulatory death (DCD) was conducted in Queensland, Australia (2008 to 2017). One hundred and seventy-one patients proceeded to donation after declaration of death by circulatory criteria with loss of pulsatile arterial blood pressure (circulatory arrest) for five minutes. The demographics, times and haemodynamic observations were abstracted, de-identified and collated. ⋯ Following periods of circulatory arrest, five patients were documented to have spontaneous return of pulsatile arterial pressure. Two patients had return of circulation after two minutes, but less than five minutes of circulatory arrest and three patients had return of circulation where circulatory arrest had been documented for less than two minutes. Following WCRS, transient restoration of circulation following circulatory arrest may occur, even following two minutes of circulatory asystole, albeit rarely.
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Anaesth Intensive Care · Jul 2018
A clinical audit of an office-based anaesthesia service for dental procedures in Victoria.
There is an increasing number of specialties performing office-based procedures, with many different providers practising in this field. Office Based Anaesthesia Solutions is a private enterprise designed to be a high-quality general anaesthesia and sedation service delivering care across 18 dental practices in Victoria. We undertook a criterion-based audit of our practice standards and outcomes. ⋯ As this was the first Australian criteria-based audit of office-based anaesthesia (OBA) for dental procedures, we cannot compare our findings directly to previous studies. However, we feel that our patient demographics fell within acceptable ANZCA day procedure standards and our adverse event rate was both very low and similar to other published international adverse event rates. Our audit indicates that with careful screening processes, patient selection and medical governance, OBA is a viable model of care for patients undergoing dental procedures.