ATHN Projects and Research Studies—an Overview

ATHN is proud to partner with hemophilia treatment centers (HTCs)—our ATHN Affiliates—across the country on a number of innovative projects. We collaborate with researchers to facilitate a variety of studies through our federally funded HTCs, each study drawing from ATHN’s secure data resources to gain a better understanding of the issues affecting people with bleeding and clotting disorders. We also offer data and statistical services, as well as study implementation and support services, scientific leadership, and funding opportunities. Each project is helping to make a difference.

ATHN Projects and Research Studies

  • ATHN 9: Severe VWD Natural History Study
  • ATHN 10: Rare Coagulation Disorders Project
  • ATHN 12: ATHNdataset HAD Pilot Project

These important projects are happening at HTCs all over the United States. If you are a patient interested in learning more about any of our current projects, talk to your HTC team.

If you are a provider and interested in working with ATHN on one of our current projects or a researcher interested in proposing a project, please email us at