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:





RESIDENTS AND FELLOWS: Watch for more info soon regarding the upcoming 2020 Pre-THSNA HTRS Trainee Workshop, entitled “Building a Career in Hemostasis and Thrombosis." Applications will be due Friday, February 28, 2020 by 11:59 PM ET.  The online application form will be available soon.

This Workshop will take place at the Hyatt Regency Hotel in Chicago, IL on April 21-22, 2020, prior to the 2020 THSNA Summit. For more info, email [email protected]

The Workshop 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 time for networking. 


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Workforce Development

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Continuing Education

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            Member Profile 





2020 HTRS Research Colloquium

April 21-22, 2020: Pre-THSNA 2020 Summit, Hyatt Regency, Chicago


2020 THSNA Summit

April 22-25, 2020: Sheraton Hotel, Chicago IL


2021 HTRS Scientific Symposium

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


CDC Division of Blood Disorders: Public Health Webinar Series on Blood Disorders

  • Topic: Selection of a Risk Assessment Model for VTE Prevention in Hospitalized Medical Patients
  • Presenters: Holger J. Schünemann, MD, MSc, PhD, FRCPC,and Andrea Darzi, MD, MPH, PhD candidate
  • Date and Time: March 5, 2020, 2:00-3:00 PM ET 

The webinar is free and open to public health professionals, clinicians, and researchers.  Advance registration is required. To preregister, CLICK HERE


For more info, email Cynthia Sayers, [email protected]


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.  



Apply for a Grant

THSNA Travel-to-a-Mentor Award .

Join a Registry


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


2020 HTRS/ATHN Dataset Research Engagement and ATHN Mentorship ("DREAM") Award: Pre-Proposal Applications due April 15, 2020

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/Novo Nordisk Clinical Fellowship Award (CFA) in Hemophilia and Rare Bleeding Disorders: Applications due 2/20/20

HTRS and Novo Nordisk Inc. announce the availability of one Clinical Fellowship Award (CFA) in 2020 focused on hemophilia and rare bleeding disorders for one academic year (July 1, 2020 - June 30, 2021). During the fellowship year, the awardee must be mentored by an experienced MD, MD/PhD or DO working in hemophilia or rare bleeding disorders at an established U.S.-based hemostasis treatment center (HTC).

The extended deadline is Thursday, February 20, 2020, by 11:59 PM ET



2020 HTRS Student Research Awards Call for Applications: Online submission site now open

Applications are now open 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. 

Applicants may apply at https://htrs.smapply.org. The application deadline is March 2, 2020 by 11:59 p.m. ET. 



2020 HTRS Research Colloquium: April 21-22, 2020

Registration now open

Join us for our second biennial Research Colloquium, a dynamic meeting focused on professional development and networking in benign hematology for:

  • Basic Scientists
  • Translational Researchers
  • Clinicians/Physician-Scientists
  • Date and Location: April 21-22, Pre-THSNA Summit 2020 at the Hyatt Regency Chicago

Travel Awards are available for residents, post-docs, fellows, instructors and junior faculty within seven years of completing fellowship.