The British journal of surgery
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While the majority of studies report that a raised serum α-fetoprotein (AFP) level before operation is associated with a high risk of recurrence and death in patients who undergo hepatectomy for hepatocellular carcinoma (HCC), results are conflicting. The aim of this study was to assess the prognostic value of AFP. ⋯ A serum AFP level above 400 ng/ml predicts poor overall and recurrence-free survival after hepatectomy in patients with HBV-associated HCC. AFP is not a strong prognostic marker given its poor discriminatory power, with low sensitivity and specificity.
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Conventional coagulation tests are frequently prolonged after liver surgery, suggesting a postoperative bleeding tendency. At the same time, thrombotic complications following partial hepatectomy (PH) are not uncommon. Little is known about changes in the platelet adhesive protein von Willebrand factor (VWF) and its cleaving protease a disintegrin and metalloprotease with a thrombospondin type 1 motif, member 13 (ADAMTS13) following a PH. ⋯ There are changes in the balance between VWF and ADAMTS13 levels and activity in patients after both PH and PPPD. Changes in the VWF-ADAMTS13 axis were more pronounced and of longer duration after PH than following PPPD.
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Review Meta Analysis
Meta-analysis of antibiotics versus appendicectomy for non-perforated acute appendicitis.
For more than a century, appendicectomy has been the treatment of choice for appendicitis. Recent trials have challenged this view. This study assessed the benefits and harms of antibiotic therapy compared with appendicectomy in patients with non-perforated appendicitis. ⋯ The choice of medical versus surgical management in patients with clearly uncomplicated appendicitis is value- and preference-dependent, suggesting a change in practice towards shared decision-making is necessary.