Annals of surgery
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Randomized Controlled Trial Multicenter Study
Efficacy and Safety of Glutamine-supplemented Parenteral Nutrition in Surgical ICU Patients: An American Multicenter Randomized Controlled Trial.
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Comparative Study
Comparative Effectiveness of Esophagectomy Versus Endoscopic Treatment for Esophageal High-grade Dysplasia.
The purpose of this study is to determine the comparative effectiveness of esophagectomy versus endoscopic mucosal resection followed by radiofrequency ablation (EMR-RFA) for the treatment of Barrett esophagus with high-grade dysplasia (HGD). ⋯ Existing evidence supports EMR-RFA over esophagectomy for the treatment of esophageal HGD. Long-term outcomes and more definitive quality-of-life studies for both interventions are crucial to better inform decision-making.
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Early invasive carcinoma may be encountered in association with intraductal papillary mucinous neoplasms (IPMNs) of the pancreas. The natural history of these early invasive lesions is unknown. ⋯ This study represents the largest multi-institutional experience of resected small IPMN-associated carcinoma. Although these malignancies may frequently be cured with resection, recurrence risk is significant. Lymphatic spread, increased T stage, and tubular type carcinoma were associated with the poorest outcome.
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At least 30% of patients with infected necrotizing pancreatitis are successfully treated with catheter drainage alone. It is currently not possible to predict which patients also need necrosectomy. We evaluated predictive factors for successful catheter drainage. ⋯ Male sex, multiple organ failure, increasing percentage of pancreatic necrosis and heterogeneity of the collection are negative predictors for success of catheter drainage in infected necrotizing pancreatitis. The constructed nomogram can guide prognostication in clinical practice and risk stratification in clinical studies.
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Comparative Study
Long-term Quality of Life After Distal Subtotal and Total Gastrectomy: Symptom- and Behavior-oriented Consequences.
This study assessed long-term quality of life (QoL) after subtotal gastrectomy (STG) and total gastrectomy (TG) by comparing groups matched by a set of patient factors at and beyond postoperative 5 years. The cause of QoL gaps based on symptomatic and behavioral consequences of surgery were investigated. ⋯ Although 5-year survivors after TG still suffer from QoL inferiority from symptomatic and behavioral consequences of surgery, inferiority from behavioral consequences will persist even after symptomatic inferiority to STG survivors is no longer valid. Efforts to ameliorate persistent QoL inferiority in TG survivors should be directed toward restoring dietary behaviors, where TG survivors are prevented from enjoyable meals and social meals.