Journal of the American College of Surgeons
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Randomized Controlled Trial Comparative Study
A Double-Blinded Randomized Trial to Compare the Effectiveness of Minimally Invasive Procedures Using Patient-Reported Outcomes.
The Institute of Medicine has included the comparison of minimally invasive surgical techniques in its research agenda. This study seeks to evaluate a model for the comparison of minimally invasive procedures using patient-reported outcomes. ⋯ Early postoperative quality of life data captured differences in fatigue, indicating improved recovery after FP within a controlled trial. Physiologic measures were similar, suggesting that the differences between SP and FP are minimal.
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Liver transplantation (LTX) is curative for selected patients with hilar cholangiocarcinoma (HC) in the setting of sclerosing cholangitis. However, the outcome of LTX vs liver resection (RTX) for patients with de novo HC remains unclear. ⋯ Patients with clearly resectable de novo HC should be treated with resection because there is no evidence that they would fare better with LTX. Patients with locally unresectable de novo HC, meeting criteria for our protocol, should be treated with LTX. The decision to proceed with RTX or LTX for patients with borderline resectable de novo HC remains difficult, but our results suggest that patients with B-C type IV HC might be best treated with transplantation, if they are excellent transplant candidates.
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The Z0011 trial showed similar outcomes between sentinel node biopsy (SNB) alone and axillary node dissection (ALND) for early-stage breast cancer, but few studies have examined Z0011's impact on practice patterns. ⋯ The use of SNB alone for patients fulfilling Z0011 criteria has increased substantially from 2009 to 2011. A considerable proportion of patients falling outside of Z0011 eligibility criteria were also treated with SNB alone.
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Preoperative asymptomatic leukocytosis has been reported as a factor that affects morbidity of surgical patients. We sought to identify the relationship between asymptomatic preoperative leukocytosis and postoperative complications in elective colorectal cancer surgery. ⋯ Preoperative asymptomatic leukocytosis has a prevalence of 5.6% in colorectal cancer resections and carries a significant increased risk of mortality and morbidity. Asymptomatic leukocytosis is associated with preoperative dehydration and malnutrition. Further studies are indicated to validate and explain these findings.