Venous Thromboembolism (VTE) Treatment Study in Japanese Pulmonary Embolism (PE) Patients

15 mg twice daily for 21 days, followed by 15 mg once daily

To be adjusted to maintain the activated partial thromboplastin time (aPTT) prolongation (1.5 to 2.5 times the control)

To be adjusted on the basis of prothrombin time-international normalized ratio (PT-INR) values target range (1.5 to 2.5)