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Acta Anaesthesiol Scand · Aug 1990
Meta AnalysisSide effects and complications related to interpleural analgesia: an update.
Interpleural analgesia has been successfully used for pain relief after cholecystectomy, renal surgery, breast surgery and thoracotomy. Little has been reported about side effects and complications. ⋯ Pneumothorax was the most frequently registered complication followed by signs of systemic toxicity and pleural effusion. Horner's syndrome, pleural infections and catheter rupture have also been reported.
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Meta Analysis
Fuel utilization in neoplastic disease: implications for the use of nutritional support in cancer patients.
Tumor cell metabolism and the whole-body response to tumor metabolic activity produces a complex derangement, including alterations in carbohydrate oxidation with futile cycling and changes in gluconeogenesis and lipid utilization. An interplay between circulating hormones, lymphocyte-mediated cytokines, and tumor growth factors complicates fuel metabolism in these individuals. ⋯ Therefore, it is impossible to determine the validity of the results. Furthermore, it is possible that some of the detrimental effects of TPN observed in earlier studies were secondary to the inappropriate use of large glucose loads in cancer patients.
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To critically assess original studies evaluating the role of preoperative pulmonary function testing in predicting postoperative outcomes. ⋯ Preoperative pulmonary function testing helps clinicians to make decisions on management of lung resection candidates. Although many studies of patients before abdominal surgery have focused on the utility of preoperative pulmonary function testing, methodologic difficulties undermine the validity of their conclusions. The impact of testing on care of other preoperative patients is even less clear because of poor study design and insufficient data. Therefore, further investigation is necessary before a consensus can be reached on the role of preoperative pulmonary function testing in evaluating patients before all surgical procedures except lung resection.