PMID: 16637449Apr 28, 2006Paper

Prevention of venous thromboembolism in surgery, in laparoscopic surgery, in venous surgery and in urology

Vnitr̆ní lékar̆ství
J GumulecS Králová

Abstract

The article summarizes published data regarding the prophylaxis of venous thromboembolism in surgery, in laparoscopic surgery, in venous surgery and in urology. In surgical patients with low risk, no specific thromboprophylaxis is needed. Patients with moderate risk levels are the candidates for administration of subcutaneous low molecular weight heparin (LMWH) at doses under 3 400 anti-Xa units a day and patients with increased risk at doses higher than 3 400 anti-Xa units a day during the period of higher risk. In order to decrease the risk of bleeding, a half dose 2 hours prior or 4-6 hours after the operation can be administered. Under the highest risk conditions, there is a recommendation to combine LMWH over 3 400 anti-Xa units with elastic panty-hose or, alternatively, with intermittent pneumatic compression (IPC). At moderate risk levels, subcutaneous administration of unfractionated heparin at the doses of 5 000 units twice a day is also possible and at increased risk levels, a TID administration (LDUH) over the increased risk period. In patients with a significant bleeding risk, the physical method of thromboprophylaxis can be used and pharmacological prophylaxis can set in after the risk of bleeding has passed. Fonda...Continue Reading

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