Journal of the American College of Surgeons
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Randomized Controlled Trial Comparative Study
Impact of Cavity Shave Margins on Margin Status in Patients with Pure Ductal Carcinoma in Situ.
We examined the impact of cavity shave margins (CSMs) on margin status in patients with pure ductal carcinoma in situ (DCIS) undergoing partial mastectomy (PM). ⋯ CSM reduces positive-margin rates in patients with pure DCIS, and can be a practical solution for DCIS patients who tend to have a high rate of margin positivity.
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Multicenter Study
Association of Prehospital Step 1 Vital Sign Criteria and Vital Sign Decline with Increased Emergency Department and Hospital Death.
This study analyzed data from the 2017 American College of Surgeons National Trauma Data Bank to examine the effects of pre-hospital Field Triage Decision Scheme Step 1 vital sign criteria (S1C) and vital sign decline on subsequent emergency department (ED) and hospital death in emergency medical services (EMS) transported trauma victims. ⋯ This study quantifies the mortality risks associated with individual S1C and validates their use as an indicator for injury severity and pre-hospital triage tool.
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Comparative Study
Cost Analysis of Pancreaticoduodenectomy at a High-Volume Robotic Hepatopancreaticobiliary Surgery Program.
The robotic approach to pancreaticoduodenectomy is thought by many to be associated with increased financial burden for hospitals. We undertook this study to analyze and compare the cost of "open" pancreaticoduodenectomy with that associated with the application of the robotic surgical system to pancreaticoduodenectomy in our hepatobiliary program. ⋯ Robotic pancreaticoduodenectomy had lower estimated blood loss and shorter length of stay. Cost of care for robotic pancreaticoduodenectomy was greater across all categories, except for total indirect cost, than "open" pancreaticoduodenectomy. For our institution, profitability was accomplished in less than one-third of patients undergoing robotic pancreaticoduodenectomy. The role of the robotic platform for pancreaticoduodenectomy needs to be discussed among all stakeholders.
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Comparative Study
Resection of Colorectal Liver Metastasis: Prognostic Impact of Tumor Burden vs KRAS Mutational Status.
The prognostic impact of colorectal liver metastasis (CRLM) morphologic characteristics relative to KRAS mutational status after hepatic resection remains ill defined. ⋯ While TBS was associated with survival among patients with wtKRAS tumors, CRLM morphology was not predictive of long-term outcomes among patients with mutKRAS CRLM.