International journal of surgery
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Comparative Study
Comparisons of clinicopathologic factors and survival rates between laparoscopic and open gastrectomy in gastric cancer.
This study examined the safety and facilitative aspects of laparoscopic gastrectomy, with respect to clinicopathologic factors and complications in patients with gastric cancer, in comparison with open gastrectomy. The study also compared the safety of laparoscopic gastrectomy, with respect to the 5-year survival rate and recurrence in terms of the oncologic results, with that of open gastrectomy. ⋯ This study showed that laparoscopic gastrectomy is a safe and beneficial modality compared with open gastrectomy in patients with gastric cancer. In terms of the oncologic results, laparoscopic gastrectomy is also considered safe and provides the same results as open gastrectomy.
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In 2014, the American Society of Clinical Oncology published an updated clinical practice guideline on axillary lymph node dissection (ALND) for early-stage breast cancer patients. However, these recommendations have been challenged because they were based on data from only one randomized controlled trial (RCT). We evaluated the rationale of these recommendations by systematically reviewing RCTs using the Grading of Recommendations, Assessment, Development, and Evaluations (GRADE) system. ⋯ We recommend non-ALND management for early breast cancer patients with 1 or 2 SLN micrometastasis or macrometastasis on the basis of a systematic review of the current evidence conducted using the GRADE system. However, the optimal practice of evidence-based medicine should incorporate patient preferences, particularly when evidence is limited.
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Review Meta Analysis
The effect of pregabalin on acute postoperative pain in patients undergoing total knee arthroplasty: A meta-analysis.
The purpose of this systematic review and meta-analysis of randomised controlled trials (RCTs) was to evaluate the effect of pain control of pregabalin versus placebo after a total knee arthroplasty (TKA). ⋯ Based on the current meta-analysis, pregabalin has an analgesic and opioid-sparing effect in acute postoperative pain management without increasing the rate of nausea, vomiting.
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Multi-detector computed tomography (MDCT) represents the gold standard in patients with acute abdomen syndrome and suspected bowel ischemia. It provides a correct diagnosis and contributes to appropriate treatment planning. This study aims to evaluate the role of 3D Tissue Transition Projection (TTP) transparent wall CT reconstruction for detecting the degree of bowel dilatation and to correlate this finding with the aetiology and prognosis in patients affected by mesenteric infarction. ⋯ MDCT offers different reconstruction software for diagnosing bowel ischemia. 3D TTP transparent wall reconstructions represent a rapid and automatic tool for identifying loop dilatation, which significantly correlates with an arterial aetiology and poor prognosis.
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Laparoscopic splenectomy and azygoportal disconnection (LSD) has been reported to be safe, feasible, and minimally invasive for cirrhotic patients with portal hypertension. There is still controversy as to whether it is necessary to perform synchronous splenectomy for patients with moderate hypersplenism who undergo azygoportal disconnection for esophagogastric variceal hemorrhage (EGVB). ⋯ LD is safe and effective for EGVB with moderate hypersplenism secondary to portal hypertension in selected patients.