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Marie Sahin

International Society on Thrombosis & Haemostasis

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International Society on Thrombosis & Haemostasis

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

Posted By Marie Sahin 02-27-2026 10:57
Found In Announcements
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 ...

Global Approaches to Anemia in Pregnancy: your participation in the PATH survey is being requested!

Posted By Marie Sahin 02-26-2026 14:10
Found In Announcements
Dear colleague, We invite you to participate in this international research survey regarding anemia in pregnancy as a risk factor for both bleeding and thrombosis. Data will help better understand the global practice around the diagnosis of anemia in pregnancy and the global understanding of the ...

Your participation in the following Afibrinogenemia registry study is being requested!

Posted By Marie Sahin 02-25-2026 13:04
Found In Announcements
Dear colleagues, The ISTH SSC on Fibrinogen and FXIII is launching an international cohort study on afibrinogenemia, focusing on rare but clinically significant complications, particularly thrombosis. Afibrinogenemia is an ultra-rare disorder with highly variable clinical expression. While bleeding ...

Your participation in the following DOAC Survey is being requested!

Posted By Marie Sahin 02-17-2026 10:58
Found In Announcements
Dear Health Care Practitioner, Background The peri-procedural management of direct oral anticoagulants (DOACs) in persons with cancer (PWC) undergoing tunneled or port central venous catheter (CVC) insertion is a common but understudied clinical problem, with conflicting management advice ...

Your participation in the Chimeric antigen receptor (CAR) T-cell therapy Survey is being requested!

Posted By Marie Sahin 02-13-2026 11:47
Found In Announcements
Dear colleagues, Chimeric antigen receptor (CAR) T-cell therapy has significantly improved outcomes in patients with relapsed/refractory aggressive large B-cell lymphoma (R/R LBCL) and R/R multiple myeloma, and is rapidly being introduced to other disease fields. Thrombosis and bleeding ...

Your participation in the Blood Biomaterials Flow Testing Survey is being requested!

Posted By Marie Sahin 02-10-2026 10:49
Found In Announcements
Dear participant, This survey addresses current issues and challenges related to blood-contacting medical devices, assessing methodologies for the experimental evaluation of blood-contacting biomaterials under flow conditions. The aim is to develop robust, evidence-based standards that will support ...

Save the Date: An Educational Day on Pediatric Hemostasis will be held on Friday, July 10, 2026!

Posted By Marie Sahin 01-13-2026 11:15
Found In Announcements
Save the Date: An Educational Day on Pediatric Hemostasis and Thrombotic Disorders will be held on Friday, July 10, 2026 , ahead of the ISTH Annual Congress in Paris. Additional details regarding the venue and agenda will be shared in due course. This educational initiative is being conducted ...

Your participation in the DengueCBDR study is being requested

Posted By Marie Sahin 01-13-2026 11:06
Found In Announcements
Dear Colleagues, On behalf of the Hemostasis Working Party of the Pediatric/Neonatal Thrombosis and Haemostasis Subcommittee, we are pleased to invite your center to participate in a collaborative research initiative entitled “International Registry of Dengue Infection in Congenital Bleeding Disorders ...

Join us on December 3 for this SSC on the Case webinar on the burden of bleeding in VWD

Posted By Marie Sahin 12-01-2025 15:07
Found In Announcements
Register now for the upcoming SSC on the Case on the burden, assessment and etiology of bleeding in von Willebrand disease on December 3 at 13:00 UTC. Attendees will learn about the manifestations and burden of bleeding and how to assess bleeding symptoms in patients with VWD, ...

Assessment of methods of documentation & reporting of ABR in clinical trials - OPEN FOR COMMENT

Posted By Marie Sahin 10-15-2025 12:23
Found In Announcements
Dear colleagues: As part of the "Assessment of methods of documentation & reporting of ABR in clinical trials" project, we have drafted recommendations for standardizing ABR. We now invite you to collect feedback of the proposed standardization from your communities, and to submit your ...

Invitation to Participate in Research Survey: SCOPE TXA

Posted By Marie Sahin 09-16-2025 21:02
Found In Announcements
Dear Colleagues, You are invited to participate in a research survey titled "SCOPE TXA: Sickle Cell Observations of Provider Experiences with Tranexamic Acid." This study is being conducted by researchers at Central Michigan University and the Children's Hospital of Michigan. The purpose of this survey ...

Invitation to Participate in Research Survey: SCOPE TXA

Posted By Marie Sahin 09-16-2025 21:01
Found In Announcements
Dear Colleagues, You are invited to participate in a research survey titled "SCOPE TXA: Sickle Cell Observations of Provider Experiences with Tranexamic Acid." This study is being conducted by researchers at Central Michigan University and the Children's Hospital of Michigan. The purpose of this survey ...

We invite your institution to participate in a multicenter retrospective cohort study: PAUSE CAT

Posted By Marie Sahin 08-26-2025 11:11
Found In Announcements
We are writing to invite your institution to participate in a multicenter retrospective cohort study titled: "PAUSE CAT" [Perioperative Anticoagulation Use and Suspension Evaluation in Cancer-Associated Thrombosis] This collaborative project aims to better understand thrombotic and bleeding outcomes ...

Re: Your Participation in a Standardization of Laboratory Assays Survey is Requested

Posted By Marie Sahin 08-14-2025 13:21
Found In Announcements
Greetings, esteemed doctors and scientists. Your participation in the Standardization of Laboratory Assays to Measure FXII/FXIIa survey is being requested. This survey aims to collect information across SSC members on FXII methodology with the goal of optimizing and streamlining the best practices ...

Identifying the global need for Stewardship in perioperative anticoagulation management

Posted By Marie Sahin 07-02-2025 11:17
Found In Announcements
Greetings: we are inviting clinicians to participate in an electronic survey on global perioperative anticoagulation management practices. The survey will take approximately 15 minutes to complete. It is hoped that any research output will benefit the standardisation of perioperative anticoagulation ...

Launch of ISTH SSC Survey on Joint Ultrasound in Hemophilia

Posted By Marie Sahin 05-13-2025 15:50
Found In Announcements
Dear Colleague, We invite you to participate in this international survey aimed at assessing the current state of joint ultrasound practice in hemophilia care worldwide. This initiative is part of an ISTH SSC Subcommittee on Factor VIII, Factor IX and Rare Coagulation Disorders project: Standardization ...

The webinar on Health Literacy in Pediatric Thrombosis: A Landscape Analysis is scheduled for 03/3!

Posted By Marie Sahin 01-28-2025 21:24
Found In Announcements
Date & Time: March 3 at 11 am EST/ 16 UTC In honor of blood clot awareness month, the ISTH, RPTH & World Thrombosis Day present a webinar on "Health Literacy in Pediatric Thrombosis: A Landscape Analysis." Hear from two of the study's authors, Laura Avila and Jennifer Vincelli. Mara Nuñez ...

The survey in "Practices regarding Heavy Menstrual Bleeding in Immune Thrombocytopenia" is now live!

Posted By Marie Sahin 01-10-2025 13:20
Found In Announcements
The Platelet Immunology Scientific Standardization Committee of the ISTH invites you to participate in the "Survey of Practices regarding Heavy Menstrual Bleeding in Immune Thrombocytopenia". This survey aims to identify knowledge gaps in clinical care for individuals with immune thrombocytopenia (ITP) ...

You're invited to attend the NOVEMBER 2024 IPSG VIRTUAL WEBINAR

Posted By Marie Sahin 10-28-2024 12:00
Found In Announcements
Esteemed doctors, You're invited to attend the 2024 IPSG VIRTUAL WEBINAR on "EVIDENCE AND PRACTICAL MANAGEMENT OF SUBCLINICAL HAEMORRHAGES IN HAEMOPHILIA" on NOVEMBER 26, 2024. Co-Chairs: Prof. Dr. Karin Fijnvandraat Dr. Paul Babyn ──── Speakers: Dr. Samantha ...

Management of Neonatal catheter-associated venous thrombosis (Neo CA-VTE): An international survey

Posted By Marie Sahin 10-07-2024 15:12
Found In Announcements
We are conducting an international survey as part of the International Society of Thrombosis and Haemostasis Scientific Sub-committee (ISTH SSC), Neonatal Thrombosis working party. This survey aims to 1) assess global practices in the management of neonatal catheter associated venous thromboembolism ...