Anaesthesia and intensive care
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Anaesth Intensive Care · Sep 2021
More than half of front-line healthcare workers unknowingly used an N95/P2 mask without adequate airborne protection: An audit in a tertiary institution.
Front-line staff routinely exposed to aerosol-generating procedures are at a particularly high risk of transmission of severe acute respiratory syndrome coronavirus 2. We aimed to assess the adequacy of respiratory protection provided by available N95/P2 masks to staff routinely exposed to aerosol-generating procedures. We performed a prospective audit of fit-testing results. ⋯ This audit highlights that without fit-testing over 50% of healthcare workers were using an N95/P2 mask that provided insufficient airborne protection. This high unnoticed prevalence of unfit masks among healthcare workers can create a potentially hazardous false sense of security. However, fit-testing of different masks not only improved airborne protection provided to healthcare workers but also increased their confidence around mask protection.
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Anaesth Intensive Care · Sep 2021
Historical ArticleDoron medicum-the gift of medicine: How a rare 17th century medical translation positively impacted the community and predicted current analgesic techniques.
In 1683, a self-proclaimed apothecary physician and London professor of physick by the name of Guilelmus (William) Salmon authored a pharmacopoeia titled Doron medicum, the 'gift of medicine' (Greek/Latin translation). This text formulates an English supplement to the Latin Materia medica (16th century), discussing internal and external compound medicines of the late 17th century. This pharmacopoeia enabled those incapable of reading Latin to provide medical care to a challenging post-plague community. ⋯ A selection of opiate-based analgesic therapies, early critical care strategies and animal preparations are revisited. A small chronicle of William Salmon's life and professional achievements will be reviewed. Debate surrounding the opening of the first London Dispensary will be discussed in relation to William Salmon's contribution, echoing ongoing contemporary challenges in healthcare over 300 years later.
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Anaesth Intensive Care · Sep 2021
ReviewHistory of non-physician anaesthesia providers in Papua New Guinea: from heil tultuls to Anaesthetic Scientific Officers.
The most recent estimates, published in 2016, have indicated that around 70% of anaesthesia providers in Papua New Guinea are non-physician anaesthetic providers and that they administer over 90% of anaesthetics, with a significant number unsupervised by a physician anaesthetist. Papua New Guinea has a physician anaesthetist ratio estimated to be 0.25 per 100,000 population, while Australia and New Zealand have a ratio of 19 physician anaesthetists per 100,000, which is 75 times that of Papua New Guinea. To reach a ratio of seven per 100,000, recommended as the minimum acceptable by the Lancet Commission in 2016, there will need to be over 35 practitioners trained per annum until 2030, at a time when the average annual numbers of recent years are less than three physicians and less than five non-physician anaesthetic providers. We review the development of anaesthesia administered by non-physician indigenous staff and the stages of development from heil tultuls, dokta bois, liklik doktas, native medical assistants, aid post orderlies, and Anaesthetic Technical Officers up to the current Anaesthetic Scientific Officers having attained the Diploma in Anaesthetic Science from the University of Papua New Guinea.