O1064 MANAGEMENT OF ORTHOPEDIC SURGERY PATIENTS IN NORTH AMERICA, EUROPE AND OTHER COUNTRIES: LESSONS FROM THE FONDAPARINUX DATABASE

Abstract

Aims: The fondaparinux thromboprophylaxis phase III studies database including 7344 patients in orthopaedic surgery provides information regarding patient management according to country specificities. Methods: 4 randomized double-blind trials were conducted in 376 centers in 23 countries comparing fondaparinux to enoxaparin – 1 in major knee surgery (MKS) in North America (NA); 2 in total hip replacement (THR) in NA and in Europe, respectively; and 1 in hip-fracture (HF) surgery worldwide except in NA. The use of regional anesthesia or cement during surgery, use of stockings during hospitalization, or prolonged prophylaxis (PP) after discharge were left to the investigators. Results: In all studies the majority of patients were women, particularly in HF. The median age was 67 years for THR, 69 years for MKS, and 79 years for HF. In THR studies, regional anesthesia was used more frequently in Europe (59%) than in NA (24.4%). The table summarizes investigators’ practice. Conclusions: There are important differences in the management of orthopedic surgery patients according to country specificities and type of surgery. However, fondaparinux is more effective than enoxaparin for thromboprophylaxis irrespective of patient or surgery characteristics.