---

EXULT

Description of the trial: This trial will compare the safety and effectiveness of an investigational drug vs Coumadin in preventing the formation of blood clots after total knee replacement surgery.

Population: Patients undergoing a total unilateral or bilateral knee replacement.

Principal Investigator: Paul Nicholls, MD

Contact: For more information about the trial contact Cyndi Baxter, RN, Clinical Research Coordinator, at 859-260-6950 or e-mail at cbaxter@bhsi.com