At Astellas, we build on our proud specialty heritage to develop innovative products that improve the lives of patients. To achieve this goal, our strategy is to focus on select therapeutic areas in order to develop a deep understanding of specific health conditions and the unique needs of our patients and customers.

In the United States, we concentrate our efforts in five key therapeutic areas: cardiology, dermatology, immunology, infectious disease, and urology. We also are expanding our expertise to advancements in oncology and other emerging therapeutic areas. Our U.S. product portfolio and rich clinical pipeline are grounded within these therapeutic areas.