“May all be happy, may all be healed, may all be at peace and may no one ever suffer."
Betrixaban is a factor Xa inhibitor that selectively blocks the active site of factor Xa and does not require a cofactor (such as Anti-thrombin III) for activity. Betrixaban inhibits free factor Xa and prothrombinase activity. By directly inhibiting factor Xa, Betrixaban decreases thrombin generation (TG). Betrixaban has no direct effect on platelet aggregation.