Articles: postoperative.
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Anesthesia and analgesia · Apr 2016
Meta AnalysisThe Effect of Preoperative Gabapentin on Postoperative Nausea and Vomiting: A Meta-Analysis.
Preoperative gabapentin has been shown to improve postoperative pain and limit reliance on opioid analgesia. On the basis of an alternative mechanism, our group investigated the ability of preoperative gabapentin to prevent postoperative nausea and vomiting (PONV). ⋯ Preoperative gabapentin is associated with a significant reduction in PONV among studies designed to investigate this end point. Preoperative gabapentin should be considered not only as part of a multimodal approach to postoperative analgesia, but also for prevention of PONV.
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Acta Anaesthesiol Scand · Apr 2016
Fluoroscopy-assisted epidural catheter placement: an exploratory analysis of 303 pre-operative epidurograms.
Epidural catheters that are placed for post-operative analgesia have a significant failure rate in the first 24 hours. Beginning in 2011, we have used fluoroscopic guidance to place all non-obstetrical epidural catheters. In this retrospective analysis, we hypothesized that the characteristics of dye distribution on an epidurogram obtained immediately after catheter placement would predict clinical catheter function after surgery. ⋯ An epidurogram obtained immediately after epidural catheter placement may have clinical utility for predicting clinical function of the catheter after surgery.
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Oxidative stress may be involved in occurrence of postoperative delirium (POD) and cognitive dysfunction (POCD). 8-iso-Prostaglandin F2α (8-iso-PGF2α), an isoprostane derived from arachidonic acid via lipid peroxidation, is considered a gold standard for measuring oxidative stress. The present study aimed to investigate the ability of postoperative plasma 8-iso-PGF2α levels to predict POD and POCD in elderly patients undergoing hip fracture surgery. ⋯ Postoperative plasma 8-iso-PGF2α levels may have the potential to predict POD and POCD in elder patients undergoing hip fracture surgery.