Clinical Trial 2248

Sacramento, CA 95608

Study Summary:

We are conducting a three year study using a Apixiban (new blood thinner) compared to coumidin. PTT's done in office

Qualified Participants Must:

• Have a diagnosis if Atrial Fibrillation with a confirming EKG
• Be on a current therapy for Atrial Fibrilliation
• Be18 years of age or older

Qualified Participants May Receive:

PTT's done on a regular basis, EKG's, lab work, physical exams, and be closely monitored by physician and study coordinator for optimal PTT levels.

Clinical trials are medical research studies designed to test the safety and/or effectiveness of new investigational drugs, devices, or treatments in humans. These studies are conducted worldwide for a range of conditions and illnesses. Learn more about clinical research and participating in a study at About Clinical Trials.