ISTH Congress

11 July 202615 July 2026

Paris, FranceParis Expo Porte de Versailles

A major global meeting for thrombosis, haemostasis and vascular biology, bringing together clinicians, scientists, researchers and healthcare professionals to share advances that can improve patient care.

ISTH 2026 in Paris will cover the full spectrum of basic, translational and clinical science—spanning bleeding and clotting disorders, anticoagulation, thrombosis risk and prevention, and the latest innovations in diagnostics and therapeutics.

Who the audience is and how many attend

Audience

Hematologists and specialists in thrombosis and bleeding disorders
Clinical researchers and trialists in anticoagulation and vascular medicine
Laboratory medicine and diagnostics professionals focused on haemostasis testing
Translational scientists in vascular biology and clotting mechanisms
Biopharma, medtech and solution providers supporting thrombosis/haemostasis care

Scale

Participants: 6,000+ global participants expected
Industry partners: 70+ expected

What to expect

A multi-day scientific programme with plenaries, state-of-the-art sessions, and abstract/poster presentations
New clinical data and practical updates relevant to anticoagulation, thrombosis management and bleeding disorders
Strong international networking, with attendees from 100+ countries
A sizeable industry presence alongside the scientific programme at Paris Expo Porte de Versailles