Canadian journal of anaesthesia = Journal canadien d'anesthésie
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The objective of this study was to provide a synthesis of the interventions designed to reduce medication errors in anesthetized patients. ⋯ Multimodal interventions and improved labelling reduce medication errors in anesthetized patients.
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Malignant hyperthermia (MH) is a potentially fatal hypermetabolic condition triggered by certain anesthetics and caused by defective calcium homeostasis in skeletal muscle cells. Recent evidence has revealed impairment of various biochemical pathways in MH-susceptible patients in the absence of anesthetics. We hypothesized that clinical differences between MH-susceptible and control individuals are reflected in measurable differences in myoplasmic metabolites. ⋯ This metabolomics study indicates a shift from utilization of carbohydrates towards lipids for energy production in MH-susceptible individuals. This shift may result in inefficiency of beta-oxidation, and increased muscle protein turnover, oxidative stress, and/or lysophosphatidylcholine levels.