Surgery
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Comparative Study
Clinimetric properties of 3 instruments measuring postoperative recovery in a gynecologic surgical population.
General, health-related quality-of-life questionnaires and recovery-specific questionnaires have been used to measure recovery in surgical patients. The aim of this study was to evaluate the clinimetric properties of 3 recovery instruments and to examine whether recovery-specific instruments are useful. ⋯ Because construct validity and responsiveness were greatest in the RI-10, we conclude that this short recovery-specific instrument is useful in studies evaluating postoperative recovery. We recommend the use of the RI-10, unless the immediate postoperative days are of interest in which the QoR-40 was valid.
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The combination of hepatic ischemia and cholestasis, both identified as risk factors for oxidative stress, potentially enhances postischemic reperfusion (I/R) injury. Preoperative biliary drainage relieves oxidative stress and therefore seems a worthwhile intervention in cholestatic patients undergoing major liver resection. ⋯ The cholestatic rat is more susceptible to postischemic liver injury and these injurious effects were significantly attenuated by biliary decompression.