Journal of the American College of Surgeons
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A clinical risk score for pancreatic fistula (CRS-PF) was recently reported to predict postoperative pancreatic fistula (POPF) after pancreatoduodenectomy (PD). An independent external validation has not been performed. Our hypothesis was that CRS-PF predicts POPF after both laparoscopic and open PD. ⋯ The CRS-PF was validated independently by predicting POPF for both laparoscopic and open PD. Predictive performance was at least as good for laparoscopic PD as for open PD. Lack of correlation with estimated blood loss suggests CRS-PF might be tailored for improved performance. The CRS-PF is a clinically useful tool for POPF risk stratification after PD and allows for targeted intra- and postoperative measures to address patients at increased risk.
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Associating liver partition and portal vein ligation for staged hepatectomy (ALPPS) has been demonstrated as a feasible procedure in extended liver resections as a means of successfully increasing the volume of the future liver remnant (FLR). Neoadjuvant chemotherapy (CTx) is toxic to the organ and may impair hepatic regeneration. This study was performed to assess the procedure's effect on hypertrophy of the FLR, including the short-term survival. ⋯ Data presented here demonstrate for the first time that neoadjuvant CTx significantly impairs hypertrophy of the FLR after ALPPS.
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We recently reported, in a prospective randomized trial, that ultra-staging of patients with colon cancer is associated with significantly improved disease-free survival (DFS) compared with conventional staging. That trial did not control for lymph node (LN) number or adjuvant chemotherapy use. ⋯ This is the first prospective report to demonstrate that patients with optimally staged node-negative colon cancer (≥12 LNs, pN0i-) are unlikely to benefit from adjuvant chemotherapy; 97% remain disease free after primary tumor resection. Both surgical and pathologic quality measures are imperative in planning clinical trials in nonmetastatic colon cancer.
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The prognostic effect of perioperative blood transfusion on recurrence and survival in patients undergoing resection of gastric adenocarcinoma (GAC) remains controversial. ⋯ Perioperative allogeneic blood transfusion is associated with decreased RFS and OS after resection of gastric cancer, independent of adverse clinicopathologic factors. This supports the judicious use of perioperative transfusion during resection of gastric cancer.
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The 2011 ACGME resident duty hour reform implemented additional restrictions to existing duty hour policies. Our objective was to determine the association between this reform and patient outcomes among several surgical specialties. ⋯ Implementation of the 2011 ACGME resident duty hour reform was not associated with a significant change in patient outcomes for several surgical specialties in the 2 years after reform.