About ISTH

ISTH Logo

Founded in 1969, the ISTH is the leading worldwide not-for-profit organization dedicated to advancing the understanding, prevention, diagnosis and treatment of thrombotic and bleeding disorders. ISTH is an international professional membership organization with more than 5,000 clinicians, researchers and educators working together to improve the lives of patients in more than 100 countries around the world. Among its highly regarded activities and initiatives are education and standardization programs, research activities, yearly congresses, peer-reviewed publications, expert committees and awareness programs. Visit ISTH online at www.isth.org.