Canadian journal of anaesthesia = Journal canadien d'anesthésie
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There is no consensus on how to best achieve a low central venous pressure during hepatectomy for the purpose of reducing blood loss and red blood cell (RBC) transfusions. We analyzed the associations between intraoperative hypovolemic phlebotomy (IOHP), transfusions, and postoperative outcomes in cancer patients undergoing hepatectomy. ⋯ The use of IOHP during hepatectomy was associated with less RBCs transfused on the same day of surgery. Trials comparing IOHP with other techniques to reduce blood loss and transfusion are needed in liver surgery.
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Clinical practice guidelines are developed to provide physicians with appraised scientific evidence and enhance their medical decision-making process. Poorly developed guidelines can have a negative impact on patient care, but the quality of clinical guidelines has not been evaluated in anesthesiology practice. ⋯ The overall quality of most guidelines relevant to the practice of anesthesiology were poor, and the domains applicability and rigor of development rated particularly low. Future groups developing clinical guidelines should consider using methodological support to improve the quality of guidelines relevant to the practice of anesthesiology.
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Perioperative hyperglycemia is common and is associated with significant morbidity. Although patient characteristics and surgery influence perioperative glucose metabolism, anesthetics have a significant impact. We hypothesized that mice that were obese and insulin-resistant would experience greater hyperglycemia in response to sevoflurane anesthesia compared with lean controls. We further hypothesized that sevoflurane-induced hyperglycemia would be attenuated by salsalate pre-treatment. ⋯ These data show that salsalate can reduce sevoflurane-induced hyperglycemia in mice. This indicates that salsalate may represent a new class of therapeutics that, in addition to its anti-inflammatory and analgesic properties, may be useful to reduce perioperative hyperglycemia.
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Family presence during resuscitation (FPDR) has been widely endorsed. Nevertheless, there is limited information available on current education and training used to support FPDR implementation, including that of relevant policy. Understanding the current state of FPDR educational opportunities, policies, and practices across Canadian hospitals is crucial to advancing and standardizing these within our medical community. Our objective was to identify the current and desired state of education and policy on FPDR, as well as current practices and opinions of Canadian healthcare professionals. ⋯ While opinions are mostly positive towards FPDR, there exists a gap between the current and desired state of education and policy supporting it within Canada.