PMID: 16637450Apr 28, 2006Paper

Prevention of venous thromboembolism in orthopaedics

Vnitr̆ní lékar̆ství
P Kessler

Abstract

The incidence of venous thromboembolism in orthopaedic patients is high and its prevention deserves special attention. In patients with total hip and knee replacements and with the proximal femur fractures, low molecular weight heparin should be administered at higher prophylactic dosages. Following its approval, pentasaccharide (fondaparinux) should become the drug of choice, especially in patients with proximal femur fractures. Pharmacological prophylaxis should take at least 10 days in case of total knee replacements and longer in patients with increased risk of venous thromboembolism. In patients with total hip replacements or with proximal femur fractures, LMWH or pentasaccharide prophylaxis is indicated over a period of 28-35 days. Under the conditions of well working infrastructure for anticoagulation treatment, there is an alternative of warfarin treatment, lasting consequently 6-8 weeks. In patients with proximal femur fracture that bleed or are in a very increased risk of bleeding, a possible alternative is represented by intermittent pneumatic compression and shift to antithrombotic treatment after bleeding stops. In patients with knee arthroscopies displaying no risk factors of venous thromboembolism where tournique...Continue Reading

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