Our Mission Statement

HTRS is the leading North American professional society dedicated to research, mentoring, workforce development, and continuing medical education for physicians, investigators, and all health care professionals interested in advancing care for people with hemostatic and thrombotic disorders.

Please join us!

Check out our membership levels and benefits:





CORONAVIRUS (COVID-19) HTRS UPDATE: The THSNA 2020 Summit in Chicago has been rescheduled for August 23-25, 2020. Plans for virtual ConECCTOR and VENUS meetings are in the works for late August/early September.  Stay tuned for more details.



Our next Trainee Workshop will take place Pre-ASH in early December 2020, while the Research Colloquium now will precede the HTRS Scientific Symposium in March 2021.  Neither will be associated with THSNA 2020. Details to come.




Any questions, please email [email protected] or reach out to our conference management team at [email protected].


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Workforce Development

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Continuing Education

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CORONAVIRUS (COVID-19) HTRS UPDATE: In light of public health recommendations regarding the COVID-19 pandemic from both the WHO and the CDC, the THSNA 2020 Summit in Chicago is currently scheduled for August 23-25, 2020.  Stay tuned for more details.

Our next Trainee Workshop now will take place Pre-ASH on December 2-3, 2020, whereas the Research Colloquium has been rescheduled to precede the HTRS Scientific Symposium in March 2021.  Details to come.

Any questions, email [email protected] or reach out to our conference management team at [email protected].


2020 HTRS Research Colloquium

Postponed to March 2021, HTRS' second biennial Research Colloquium may take place at the Loews Coronado Bay in San Diego, CA.  It will be a dynamic meeting focused on professional development and networking in benign hematology for:

  • Basic Scientists
  • Translational Researchers
  • Clinicians/Physician-Scientists
  • Location: Pre-THSNA Summit 2020 at the Hyatt Regency Chicago

Watch for details to come.

  • Colloquium Website: DETAILS TO COME
  • Registration Portal: DETAILS TO COME


18th Midwest Platelet Conference

September 21-23, 2020: University of Michigan, Ann Arbor MI

For more info, CLICK HERE


2021 HTRS Scientific Symposium

Currently planned for March 11-13, 2021: Loews Coronado Bay, San Diego, CA


Exciting NHLBI News: Blueprint, Strategies and Tools for Future Factor VIII Inhibitor-Related Research

Factor VIII Inhibitor State of the Science Workshop Proceedings have been published in the July 2019 edition of Hemophilia - Volume 24, Issue 4



Abstracts from 2019 Symposium published in Haemophilia

The Abstracts from the HTRS/NASTH 2019 Scientific Symposium are now published in Haemophilia, the official journal of HTRS. 



Podcast: NHLBI Resources and Grants for Hematologists with Drs. DiMichele and Hoots

How to maximize research training and funding opportunities for non-malignant hematology and blood science investigators is the subject of this free podcast, in which Dr. Donna DiMichele and Dr. Keith Hoots of the National Heart, Lung, and Blood Institute (NHLBI) talk about NHLBI and National Institutes of Health resources and grants available to hematologists.  



THSNA Travel-to-a-Mentor Award: June 30, 2020 deadline

Each THSNA Travel-To-A-Mentor Award provides financial support (up to $2500 per award) for one mentee to train for one week with a pre-selected research mentor at their facility anywhere in the US, Canada, or Mexico. Award funds are anticipated to cover air or land transportation, hotel/housing, meals, and essential incidental expenses. 

The deadline for applications is June 30, 2020. Please note application may include proposed travel dates through 2021.



Join a Registry


The Children’s Hospital-Acquired Thrombosis (CHAT) Study


2020 HTRS Trainee Workshop 'Building a Career in Hemostasis and Thrombosis' - postponed to December 2020

Postponed until December 2-3, 2020, this Workshop may take place prior to ASH 2020 at the Loews Coronado Bay Resort in Coronado, CA.  It is open to 30 MDs or DOs in training and offers a dynamic mix of case presentations by attending trainees, interactive presentations by faculty, small group breakout sessions, and  networking time.

For more info, click on the Education & Events tab above.

Questions? Email [email protected].


2020 HTRS/ATHN Dataset Research Engagement and ATHN Mentorship ("DREAM") Award: Pre-Proposal Application deadline has passed

Together, we're helping turn dreams into reality. The DREAM Award is offered through the collaboration of HTRS and ATHN and supported by an independent medical educational grant from Takeda. Key details:

  • Applicants residing in the U.S. and working at U.S.-based, ATHN-affiliated HTCs are eligible to apply for a 2020 DREAM Award.  
  • The award offers funding of $50,000 USD per recipient for projects lasting up to one year and $100,000 USD per recipient for projects lasting up to two years



2020 HTRS Student Research Awards: Deadline has passed

The deadline has passed for  the Hemostasis and Thrombosis Research Society (HTRS) Student Research Award, an 8- to 10-week program for medical, PhD, MD/PhD, or PharmD students working on targeted research projects in hemostasis and thrombosis. Proposed projects may be lab-based, clinical or epidemiologic in design. The program includes a $5,000 award stipend plus a $2,000 travel allowance, collaboration with a research mentor, and a presentation at a 2021 professional meeting. Watch for more details late 2020 for next year's program.