Annals of surgery
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This study aimed to identify the risk factors of surgical site infection (SSI) in elective colorectal resection and the strategy for prevention of SSI in modern era of colorectal surgery. ⋯ In current practice of colorectal surgery, operative factors are more important than patient factors for SSI. Good surgical technique to reduce anastomotic leakage and reduce blood transfusion has paramount importance in SSI prevention. Laparoscopic surgery was associated with reduction of rate of SSI by more than 50% when compared with open surgery and would have a strong impact on the prevention of surgical infection.
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The purpose of this study was to describe the natural history, identify risk factors, and determine outcomes for the development of postoperative delirium in the elderly. ⋯ In the current study, delirium occurred in 44% of elderly patients after a major operation. Pre-existing cognitive dysfunction was the strongest predictor of the development of postoperative delirium. Outcomes, including an increased rate of 6 month mortality, were worse in patients who developed postoperative delirium.
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The purpose of this study was to determine if emergency tourniquet use saved lives. ⋯ Tourniquet use when shock was absent was strongly associated with saved lives, and prehospital use was also strongly associated with lifesaving. No limbs were lost due to tourniquet use. Education and fielding of prehospital tourniquets in the military environment should continue.
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Randomized Controlled Trial Multicenter Study Comparative Study
Low recurrence rate after laparoscopic (TEP) and open (Lichtenstein) inguinal hernia repair: a randomized, multicenter trial with 5-year follow-up.
To compare a laparoscopic (totally extraperitoneal patch (TEP)) and an open technique (Lichtenstein) for inguinal hernia repair regarding recurrence rate and possible risk factors for recurrence. ⋯ The recurrence rate for both TEP and Lichtenstein repair was low. A higher cumulative recurrence rate in the TEP group was seen at 5 years. Further analysis revealed that this could be attributable to incorrect surgical technique.
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Randomized Controlled Trial Multicenter Study
Laparoscopic sigmoid resection for diverticulitis decreases major morbidity rates: a randomized control trial: short-term results of the Sigma Trial.
No randomized controlled trial has compared laparoscopic sigmoid resection (LSR) to open sigmoid resection (OSR) for symptomatic diverticulitis of the sigmoid colon. This study tested the hypothesis that LSR is associated with decreased postoperative complication rates as compared with OSR. ⋯ LSR was associated with a 15.4% reduction in major complication rates, less pain, improved quality of life, and shorter hospitalization at the cost of a longer operating time.