Journal of the American College of Surgeons
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Comparative Study
Validation of the Surgical Apgar Score in a veteran population undergoing general surgery.
The Surgical Apgar Score (SAS, a 10-point score calculated using limited intraoperative data) can correlate with postoperative morbidity and mortality after general surgery. We evaluated reliability of SAS in a veteran population. ⋯ The SAS is easily calculated from 3 routinely available intraoperative measurements, correlates with fixed preoperative risk (acute conditions, pre-existing comorbidities, operative complexity), and effectively identifies veterans at high risk for postoperative complications.
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Comparative Study
Evaluation of resistance as a measure of successful tumor ablation during irreversible electroporation of the pancreas.
Intraoperative evaluation of successful pancreatic tumor ablation using irreversible electroporation (IRE) is difficult secondary to lack of visual confirmation. The IRE generator provides feedback by reporting current (amperage), which can be used to calculate changes in tumor tissue resistance. The purpose of the study was to determine if resistance can be used to predict successful tumor ablation during IRE for pancreatic cancers. ⋯ Mean change in tumor tissue resistance and the slope of the resistance curve could be used intraoperatively to assess successful tumor ablation during IRE. Larger sample size and longer follow-up are needed to determine if these parameters can be used to predict DFS.
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Multicenter Study Comparative Study
Operative vs nonoperative management for blunt pancreatic transection in children: multi-institutional outcomes.
The management of traumatic pancreatic transection remains controversial. ⋯ In children with blunt pancreatic injury, distal pancreatectomy is superior to nonoperative management with more rapid resumption of diet, fewer repeat interventions, and a shorter period to complete resolution. When the main duct is involved, the benefits to operative resection also include lower morbidity and fewer days of hospitalization. Therefore, assessing the status of the pancreatic duct is paramount in determining management.
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Multicenter Study Comparative Study
Treatment and prognosis of patients with fibrolamellar hepatocellular carcinoma: a national perspective.
Surgery remains the only potentially curative option for patients with hepatocellular carcinoma (HCC) and fibrolamellar carcinoma (FLC). We sought to investigate the differences over time in surgically managed FLC compared with conventional HCC using population-based data. ⋯ Patients with FLC have many clinicopathologic features that are different from those of patients with HCC, including younger age and female sex. Despite a higher likelihood of advanced disease at the time of diagnosis, surgically treated FLC patients had better long-term outcomes than patients with conventional HCC.