Journal of clinical anesthesia
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Editorial Comment
The impact of data-driven learning on graduate medical education.
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To measure the possible association between subhypnotic propofol infusion during general balanced anesthesia and the incidence of PONV. ⋯ Our study suggests that subhypnotic propofol infusion during general balanced anesthesia is not associated with a reduction in the incidence of PONV during PACU stay and within the first 24 h after surgery. However, it is associated with decreased LOS and increased time-to-extubation, but differences in neither outcome were clinically important.
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The concept of patient blood management (PBM) was introduced by the World Health Organization in 2011 and is defined as a "patient-focused, evidence-based and systematic approach for optimizing the management of patients and transfusion of blood products to ensure high quality and effective patient care". Patient blood management is a multimodal approach based on three pillars: optimization of blood mass, minimization of blood loss and optimization of patient tolerance to anaemia. Antifibrinolytics play a major role in cardiac surgery, where the risk of perioperative bleeding is high and affects a majority of patients, by effectively reducing bleeding, transfusions, re-operations, as well as their associated morbidity and mortality. ⋯ Thus, the implementation of PBM programs in Europe is still challenging. In 2021, the WHO published a new document highlighting the urgent need to close the gap in PBM awareness and implementation and announced their upcoming initiative to develop specific PBM implementation guidelines. This review aims first, to summarize the role played by fibrinolysis in haemostatic disorders; second, to give an overview of the current available guidelines in Europe detailing PBM implementation in cardiac surgery; and third, to analyse the place and use of antifibrinolytics in these guidelines.
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Multicenter Study
Preoperative oximetry-derived hypoxemia predicts postoperative cardiovascular events in surgical patients with unrecognized obstructive sleep apnea.
Obstructive sleep apnea (OSA) is known to be associated with postoperative cardiovascular events in patients undergoing major non-cardiac surgery. The objective of the study is to determine whether preoperative oximetry-derived hypoxemia predicts postoperative cardiovascular events in surgical patients with unrecognized obstructive sleep apnea. ⋯ ClinicalTrials.gov Identifier: NCT01494181.