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Rivaroxaban, a New Oral, Once-Daily Direct Factor Xa Inhibitor, Shows a Significant Reduction in Deep Vein Thrombosis and Pulmonary Embolism Compared with Enoxaparin with Similarly Low Bleeding Rates
GENEVA, July 8, 2007 - Late-breaking Phase III clinical trial
data presented today at the XXI International Society on Thrombosis
and Haemostasis (ISTH) Congress demonstrate that once-daily
rivaroxaban (Xarelto®) achieved superior efficacy in the
prevention of venous thromboembolism (VTE) in patients undergoing
knee replacement surgery in a head-to-head comparison with
enoxaparin, the current standard of care therapy.
Patients in the RECORD3 (REgulation of Coagulation in major
Orthopaedic surgery reducing the Risk of DVT and PE) study who were
treated with rivaroxaban demonstrated a 49% relative risk reduction
(RRR) (p<0.001) of the composite primary endpoint of deep vein
thrombosis (DVT), non-fatal pulmonary embolism (PE) and all-cause
mortality compared to those treated with enoxaparin. An even
greater (62%) reduction of risk (p=0.01) of developing major VTE
(the composite of proximal DVT, non-fatal PE and VTE-related
death), the secondary endpoint of the trial, was observed in the
patients treated with rivaroxaban. Importantly, rivaroxaban also
demonstrated a similarly low rate of major bleeding compared to
enoxaparin (0.6% and 0.5%, respectively).
Rivaroxaban is an investigational, oral, once-daily direct Factor Xa inhibitor. It is an anticoagulant (a drug designed to prevent and treat blood clots) in advanced clinical development for the prevention and treatment of thrombosis in acute and chronic settings, enabling convenient administration in both the hospital and at home.
Rivaroxaban is being jointly developed by Bayer HealthCare AG and Johnson & Johnson Pharmaceutical Research & Development (J&JPRD), L.L.C.
Lead RECORD3 investigator, Michael R. Lassen
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