British journal of anaesthesia
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Anaesthetic procedures are complex and subject to human error. Interventions to alleviate medication errors include organised syringe storage trays, but no standardised methods for drug storage have yet been widely implemented. ⋯ Colour-coded compartmentalisation enhanced visual search efficacy of pre-loaded trays. Reduced fixations and fixation times for the loaded tray were shown for colour-coded compartmentalised trays, indicating a reduction in cognitive load. Overall, colour-coded compartmentalised trays were associated with significant performance improvements when compared with conventional trays.
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Editorial Comment
Exosomes as perioperative therapeutics to limit organ injury.
Perioperative organ injury is a frequent and major complication for the ∼240 million people undergoing surgery worldwide annually. Ischaemic preconditioning is a powerful technique that reduces organ injury in experimental models of heart, lung, gut, brain, and kidney ischaemia-reperfusion injury. ⋯ We describe how utilising isolated pre-conditioned exosomes (secreted vesicles containing many cell-survival mediators), some of the translational hurdles of ischaemic preconditioning can be overcome. Delivery of exosomes in the perioperative period could become a promising new therapeutic strategy to prevent perioperative organ injury.