Acta anaesthesiologica Scandinavica
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Acta Anaesthesiol Scand · Feb 2023
Frailty Assessment Tools and Associated Postoperative Outcomes in Older Patients Undergoing Elective Surgery: A Prospective Pilot Study.
There is a need for a feasible tool to assess the risk of frailty prior to surgery. We aimed to identify the ratio of abnormal results for three clinically applicable screening tools to assess the risk of frailty, and their association with adverse outcomes in a cohort of elderly surgical patients. ⋯ Approximately 40% of elderly surgical patients have abnormal PRISMA7, TUG, and CDT screening tests for frailty, and they are associated individually or in combination with increased risk of adverse postoperative outcomes. The results will aid in designing studies to further risk-stratify patients at risk of frailty and attempt to modify associated outcomes.
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Acta Anaesthesiol Scand · Feb 2023
ReviewGlycaemic control for patients with severe acute brain injury: protocol for a systematic review.
Hyperglycaemia is common in patients with acute brain injury admitted to an intensive care unit (ICU). Many studies have found associations between development of hyperglycaemia and increased mortality in hospitalised patients. However, the optimal target for blood glucose control is unknown. We want to conduct a systematic review with meta-analysis and trial sequential analysis to explore the beneficial and harmful effects of restrictive versus liberal glucose control on patient outcomes in adults with severe acute brain injury. ⋯ The results of the systematic review will be disseminated through peer-reviewed publication. With the review, we hope to inform future randomised clinical trials and improve clinical practice.
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Acta Anaesthesiol Scand · Feb 2023
Anaesthesia related mortality data at a Tertiary Pediatric Hospital in Western Australia.
Anaesthesia related mortality in paediatrics is rare. There are limited data describing paediatric anaesthesia related mortality. This study determined the anaesthesia related mortality at a Tertiary Paediatric Hospital in Western Australia. ⋯ Paediatric anaesthesia related mortality as reflected in this retrospective cohort study is uncommon. Significant risk factors were determined as predictors of mortality.
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Acta Anaesthesiol Scand · Feb 2023
Observational StudyRegional ventilation in spontaneously breathing COVID-19 patients during postural maneuvers assessed by Electrical Impedance Tomography.
Gravity-dependent positioning therapy is an established concept in the treatment of severe acute respiratory distress syndrome and improves oxygenation in spontaneously breathing patients with hypoxemic acute respiratory failure. In patients with coronavirus disease 2019, this therapy seems to be less effective. Electrical impedance tomography as a point-of-care functional imaging modality for visualizing regional ventilation can possibly help identify patients who might benefit from positioning therapy and guide those maneuvers in real-time. Therefore, in this prospective observational study, we aimed to discover typical patterns in response to positioning maneuvers. ⋯ Distribution of ventilation and response to lateral positioning is variable and thus unpredictable in spontaneously breathing patients with coronavirus disease 2019. Electrical impedance tomography might add useful information on the immediate reaction to postural maneuvers and should be elucidated further in clinical studies. Therefore, we suggest a customized individualized positioning therapy guided by electrical impedance tomography.