Journal of the American College of Surgeons
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The role of neoadjuvant chemotherapy in the management of colorectal liver metastases remains controversial. We sought to investigate whether neoadjuvant systemic chemotherapy contributes to clinically significant increases in postoperative morbidity and mortality using a population-based cohort. ⋯ In this propensity-matched population-based cohort study, the use of neoadjuvant systemic chemotherapy was not associated with higher rates of complications, biliary fistula, post-hepatectomy liver failure, or mortality among patients with colorectal liver metastases undergoing liver resection.
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Renal graft lifespan in simultaneous liver kidney transplant (SLK) is generally thought to be shorter than in kidney transplant (KT) alone, raising questions about the utility of SLK. This study aims to estimate what the outcomes would be for a kidney allocated to SLK if it were allocated to KT instead. ⋯ Although kidneys allocated to SLK vs KT demonstrate worse short-term survival, this risk appears to be reversed when follow-up is extended long-term.
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Multicenter Study
Impact of Immunotherapy after Resection of Pancreatic Cancer.
Adjuvant immunotherapy has improved outcomes in patients with advanced melanoma; however, the potential benefit for patients with pancreatic ductal adenocarcinoma (PDAC) remains unknown. The aim of this study was to determine the impact of adjuvant chemotherapy and immunotherapy (CTx-IT) compared with CTx alone on patient survival after resection of PDAC. ⋯ The addition of adjuvant immunotherapy to chemotherapy is associated with improved survival compared with chemotherapy alone after curative-intent resection of pancreatic adenocarcinoma. Future research is warranted to match specific immunotherapy agents with susceptible patient populations to improve outcomes for this aggressive disease.
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Multicenter Study
Sex-Based Differences in Ten-Year Nationwide Outcomes of Carotid Revascularization.
We compared the rates of stroke, death, and/or MI between men and women, stratified by symptomatic status and procedure type (carotid endarterectomy [CEA] or carotid artery stent [CAS]). ⋯ This is the largest cohort study to date that demonstrates asymptomatic women undergoing CEA or CAS do not have a higher risk of perioperative stroke, death, or MI. Symptomatic men experience lower rates of stroke after CEA or CAS.