Diseases of the colon and rectum
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Randomized Controlled Trial
Efficacy of Gum Chewing on Bowel Movement After Open Colectomy for Left-Sided Colorectal Cancer: A Randomized Clinical Trial.
Prolonged intestinal paralysis can be a problem after gastrointestinal surgery. Several systematic reviews and meta-analyses have suggested the efficacy of gum chewing for the prevention of postoperative ileus. ⋯ Gum chewing changed the serum levels of des-acyl ghrelin and gastrin, but we were unable to demonstrate an effect on the recovery of bowel function.
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Randomized Controlled Trial
Effect of Coffee on the Length of Postoperative Ileus After Elective Laparoscopic Left-Sided Colectomy: A Randomized, Prospective Single-Center Study.
Postoperative ileus is common problem after colorectal surgery. A positive effect of coffee to bowel movement has been described. It is still unclear whether coffee decreases the risk of postoperative ileus. ⋯ Coffee consumption after colectomy was safe and in the decaffeinated group associated with a reduced time to first bowel action. Caffeine is not a main ingredient affecting the length of postoperative ileus.
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Surgeon instrument choices are influenced by training, previous experience, and established preferences. This causes variability in the cost of common operations, such as laparoscopic appendectomy. Many surgeons are unaware of the impact that this has on healthcare spending. ⋯ In this study we demonstrate that operative instrument costs for laparoscopic appendectomy can be significantly reduced by informing the surgeons of their operating room costs compared with their peers and providing a low-cost standardized instrument tray. Importantly, this can be realized without any incentive or punitive measures and does not negatively impact outcomes. Additional work is needed to expand these results to more operations, hospital systems, and training programs.
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Surgical site infections of up to 27% are reported for colorectal surgery. Care bundles have been introduced to decrease surgical site infection rates, but are variable in composition. ⋯ There was no change in surgical site infection rates after implementation of the "Colorectal Closure Bundle." Smoking and diabetes mellitus were the only significant risk factors associated with increased surgical site infections. Our infection rates remain high and further change in our perioperative protocol is needed.
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Randomized Controlled Trial
Prospective, Randomized Study on the Use of a Prosthetic Mesh for Prevention of Parastomal Hernia of Permanent Colostomy.
Prophylactic placement of a mesh has been suggested to prevent parastomal hernia, but evidence to support this approach is scarce. ⋯ Prophylactic laparoscopic placement of intraperitoneal onlay mesh does not significantly reduce the overall risk of radiologically detected parastomal hernia after laparoscopic abdominoperineal resection. However, prophylactic mesh repair was associated with significantly lower risk of clinically detected parastomal hernia.