Surgery
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Clinical Trial
Two-year results of intermittent electrical stimulation of the lower esophageal sphincter treatment of gastroesophageal reflux disease.
Lower esophageal sphincter (LES) electrical stimulation therapy (EST) has been shown to improve outcome in gastroesophageal reflux disease (GERD) patients at 1 year. The aim of this open-label extension trial (NCT01578642) was to study the 2-year safety and efficacy of LES-EST in GERD patients. ⋯ LES-EST is safe and effective for treating patients with GERD over a period of 2 years. LES-EST resulted in a significant and sustained improvement in GERD symptoms, and esophageal acid exposure and eliminated PPI use in majority of patients (16 of 21). Further, LES-EST was not associated with any gastrointestinal side effects or adverse events.
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To quantify the burden of digestive diseases avertable by surgical care at first-level hospitals in low- and middle-income countries (LMICs). ⋯ Improving the capacity of surgical services at first-level hospitals is essential for averting the burden of digestive diseases in LMICs. Practicable strategies for scaling up surgical capacities in rural districts are available potentially, which must be given due attention.
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Hepatocellular carcinoma (HCC) often recurs after curative resection, and thus the optimal treatment strategy to treat recurrences remains uncertain. We analyzed the results of different options to treat recurrent HCC and emphasized the impact of pathologic patterns of the tumor at initial resection. ⋯ Curative treatments of recurrent HCC improve patient survival. Satellitosis and MVI on the primary resected specimen may be used as selection criteria for the best treatment strategy for intrahepatic recurrences.
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Among the various multimodal treatment strategies for pancreatic ductal adenocarcinoma (PDA), preoperative chemoradiation therapy (CRT) and subsequent operation is a promising strategy. The aim of this study is to evaluate the outcome of preoperative gemcitabine-based CRT for PDA of the body and tail, focusing on the associations among splenic vessel involvement, surgical outcomes, and pattern of recurrence. ⋯ In preoperative CRT for PDA of the body and tail, positive SA involvement was associated with a lesser resection rate, and the survival rate for the patients with SA-positive tumors was lesser than that for patients with SA-negative tumors because of the greater incidence of distant recurrence in SA-positive patients.