• Department of Liver Surgery, Liver Transplantation Center, West China Hospital, Sichuan University, Chengdu, Sichuan 610041, P.R.China;
YAN Lünan, Email: yanlunan688@163.com
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Objective  To investigate the risk factors and prevention methods of the venous thromboembolism (VTE) after hepatectomy. Methods  The literatures about VTE after hepatectomy in recent years at home and abroad were reviewed and summarized. Results  The risk factors for postoperative VTE include tumor, male, old age, massive hepatectomy, hypercoagulability, etc. The incidence of VTE in patients with massive hepatectomy is significantly higher, which is closely related to the hypercoagulability caused by postoperative liver dysfunction. Effective prophylaxis include mechanical methods and anticoagulant drugs, the latter of which can markedly reduce the incidence of VTE. For patients who develop postoperative liver insufficiency, including those with cirrhosis and high risk of bleeding, anticoagulant VTE prophylaxis dosing decisions should be made with caution. In addition, it is rationale for extended thromboprophylaxis in high risk patients. Conclusions  VTE is a common complication after hepatectomy, resulting in prolonged postoperative hospital stay and increased postoperative mortality. Therefore, it is important to determine the risk of VTE after surgery to improve the prognosis of patients after hepatectomy.

Citation: WU Tao, YAN Lünan, LUO Yanli. Venous thromboembolism prophylaxis after hepatectomy. CHINESE JOURNAL OF BASES AND CLINICS IN GENERAL SURGERY, 2017, 24(7): 895-899. doi: 10.7507/1007-9424.201612074 Copy

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