International Society on Thrombosis and Haemostasis (ISTH) Email Format
Non-profit OrganizationsNorth Carolina, United States51-200 Employees
The International Society on Thrombosis and Haemostasis (ISTH) is a nonprofit, international professional membership organization dedicated to advancing the understanding, prevention, diagnosis, and treatment of thrombotic and bleeding disorders. It serves a global community of over 5,000 members across more than 120 countries, bringing together clinicians, researchers, and other professionals. Core activities include education and standardization programs, research initiatives, meetings and conferences, peer-reviewed publications, expert committees, and World Thrombosis Day. Based in Carrboro, North Carolina, ISTH operates as a mid-sized nonprofit with a broad international footprint. A notable recent development is the appointment of Ishac Nazy as Vice Chair of the ISTH Scientific and Standardization Committee in May 2026, reflecting ongoing leadership activity within its governance structures.