Use of Activated Recombinant Human Factor VII to Reduce Bleeding Caused by Warfarin Treatment

After a baseline punch biopsy (B0), warfarin is administered over a period of approximately 7-14 days. Dose is adjusted individually to achieve INR target. Once a stable INR is achieved, a second biopsy (B1) will be performed

If the subject is eligible to continue in trial part B, trial drug will be administered i.v. as a slow bolus injection over 2 to 5 minutes in five different doses followed by two biopsies (B2) and (B3) 15 minutes and 5 hours and 15 minutes, respectively, after trial drug administration

If the subject is eligible to continue in trial part B, trial drug will be administered i.v. as a slow bolus injection over 2 to 5 minutes in five different doses followed by two biopsies (B2) and (B3) 15 minutes and 5 hours and 15 minutes, respectively, after trial drug administration