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Announcement

Public Comment Open: Laboratory Interpretation and Reporting of Lupus Anticoagulant Testing

Per the Guidelines and Guidance (G&G) Committee process for guidance manuscripts, draft manuscripts go through a public comment period and G&G Committee review and approval before submitting the manuscript to the Journal of Thrombosis and Haemostasis (JTH). The G&G Committee...

Volunteer Opportunity

ISTH Early Career Committee 2026 - 2028 ACPC Liaison - Call for Applications

**Only current ISTH Early Career Committee members are eligible** Please use this application to express interest in self-nominating for the 2026 - 2028 ISTH Early Career Committee ACPC Liaison role. The application includes questions regarding your participation in past ISTH Congresses,...

 07-16-2026  |  Committee Service

Volunteer Opportunity

ISTH Early Career Committee 2026 - 2028 Membership Liaison - Call for Applications

**Only current ISTH Early Career Committee members are eligible** Please use this application to express interest in self-nominating for the 2026 - 2028 ISTH Early Career Committee Membership Liaison role. The application includes questions regarding your experience with membership...

 07-16-2026  |  Committee Service

Volunteer Opportunity

ISTH Early Career Committee 2026 - 2028 Education Core Liaison - Call for Applications

**Only current ISTH Early Career Committee members are eligible** Please use this application to express interest in self-nominating for the 2026 - 2028 ISTH Early Career Committee Education Core Liaison role. The application includes questions regarding your experience and involvement in...

 07-16-2026  |  Committee Service

Announcement

Your participation in the following MGTS Survey is being requested!

We invite you to participate in an international survey conducted under the ISTH SSC Subcommittee on Cancer-Associated Thrombosis and Hemostasis exploring Monoclonal Gammopathy of Thrombotic and Bleeding Significance (MGTS/MGBS) . This study aims to collect real-world clinical experience...

Announcement

Revision of the Definition of Prophylaxis in Hemophilia: A Communication from the ISTH SSC

Prophylactic hemostatic therapy to prevent bleeding-related joint and other organ dysfunction has fundamentally transformed the management of severe hemophilia. Before the widespread adoption of such prophylaxis, individuals with severe hemophilia experienced recurrent spontaneous bleeding...

Library Entry - File

How to renew your ISTH membership (ISTH Membership Video How to renew your membership.mp4)

Library Entry

How to renew your ISTH membership

Watch this tutorial to learn how to renew and/or upgrade your ISTH membership.

ISTH Membership Video How to renew your membership.mp4

Announcement

External Project of interest for ISTH members: Survey of Periprocedural Practices for Heart Valves

Hello – You are invited to participate in this research project “ A Survey of Anticoagulant (Warfarin & LMWH) Periprocedural Management for Those with Mechanical Heart Valves ” ( Pro0016149 ). Your participation is greatly appreciated, please click on the following link to complete...

Library Entry - File

Get involved with the mentor-mentee program (ISTH Membership Video -Mentor metee.mp4)