World Thrombosis Day Campaign Focuses on Women's Blood Clot Risks
A global campaign aims to raise awareness of women's unique blood clot risks and warning signs. The initiative emphasizes the importance of prevention and timely treatment.

The global World Thrombosis Day campaign, led by the International Society on Thrombosis and Haemostasis (ISTH), is focusing this year on women's risks for blood clots. Thrombosis remains a significant yet often overlooked health threat, accounting for one in four deaths worldwide.
The campaign highlights that women's risk of blood clots can change throughout their lives, including during pregnancy, postpartum, perimenopause, and menopause. These risks can be linked to hormonal changes, the physiological demands of pregnancy, postpartum recovery, and hormonal medications.
Up to 60% of venous thromboembolic events occur during or within 90 days of hospitalization. This underscores the importance of preventive measures and risk awareness during and after medical care. The campaign urges women to discuss their individual risks with healthcare professionals.
The World Thrombosis Day movement unites over 21,000 professionals, patients, and advocates globally to enhance the recognition, prevention, and treatment of blood clots. Further information on women's specific risks and resources is available on the campaign's website.