Lancet
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Randomized Controlled Trial Multicenter Study Clinical Trial
Postoperative fondaparinux versus postoperative enoxaparin for prevention of venous thromboembolism after elective hip-replacement surgery: a randomised double-blind trial.
Elective hip-replacement surgery carries significant risk of venous thromboembolism, despite use of thromboprophylaxis. We aimed to see whether the pentasaccharide fondaparinux, the first drug of a new class of synthetic antithrombotic agents, could reduce this risk to a greater extent than other available treatments. ⋯ In patients undergoing elective hip-replacement surgery, 2.5 mg fondaparinux once daily was not significantly more effective than 30 mg enoxaparin twice daily in reducing risk of venous thromboembolism. However, the lower risk recorded with fondaparinux than enoxaparin was clinically important, with no increase in clinically relevant bleeding.
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Randomized Controlled Trial Clinical Trial
Surgical resection with or without preoperative chemotherapy in oesophageal cancer: a randomised controlled trial.
The outlook for patients with oesophageal cancer undergoing surgical resection with curative intent is poor. We aimed to assess the effects of preoperative chemotherapy on survival, dysphagia, and performance status in this group of patients. ⋯ Two cycles of preoperative cisplatin and fluorouracil improve survival without additional serious adverse events in the treatment of patients with resectable oesophageal cancer.