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ATHN 9: Severe VWD Natural History Study
Sponsor: American Thrombosis and Hemostasis Network
Summary
ATHN 9 is a natural history study to assess the safety of various Von Willebrand Factor (VWF) regimens for different indications (on-demand, surgery and prophylaxis) in adult and pediatric participants with clinically severe congenital VWD.
Official title: ATHN 9: A Natural History Cohort Study of the Safety, Effectiveness, and Practice of Treatment for People With Severe Von Willebrand Disease (VWD)
Key Details
Gender
All
Age Range
Any - Any
Study Type
OBSERVATIONAL
Enrollment
108
Start Date
2019-06-18
Completion Date
2026-07-30
Last Updated
2025-03-12
Healthy Volunteers
Not specified
Conditions
Locations (22)
Center for Inherited Blood Disorders
Orange, California, United States
University of Colorado Denver Hemophilia and Thrombosis Center
Aurora, Colorado, United States
Connecticut Bleeding and Clotting Disorders Center
Farmington, Connecticut, United States
University of Florida Hemophilia Treatment Center
Gainesville, Florida, United States
Children's Healthcare of Atlanta/Emory
Atlanta, Georgia, United States
Bleeding and Clotting Disorders Institute
Peoria, Illinois, United States
Indiana Hemophilia and Thrombosis Center (IHTC)
Indianapolis, Indiana, United States
Louisiana Center for Bleeding and Clotting Disorders
New Orleans, Louisiana, United States
University of Michigan Hemophilia and Coagulation Disorders
Ann Arbor, Michigan, United States
Children's Hospital of Michigan Hemostasis and Thrombosis Center
Detroit, Michigan, United States
Michigan State University Center for Bleeding and Clotting Disorders
East Lansing, Michigan, United States
Mayo Comprehensive Hemophilia Center
Rochester, Minnesota, United States
Washington University Center for Treatment of Bleeding and Blood Clotting Disorders
St Louis, Missouri, United States
Nationwide Children's Hospital Columbus
Columbus, Ohio, United States
Oregon Health
Portland, Oregon, United States
Pennsylvania Comprehensive Hemophilia and Thrombophilia Program / Hospital of the University of Pennsylvania
Philadelphia, Pennsylvania, United States
Hemophilia Center of Western Pennsylvania
Pittsburgh, Pennsylvania, United States
Rhode Island Hemostasis & Thrombosis Center
Providence, Rhode Island, United States
University of Tennessee, University Clinical Health (Memphis)
Memphis, Tennessee, United States
Vanderbilt University Medical Center
Nashville, Tennessee, United States
Hemophilia Outreach Center
Green Bay, Wisconsin, United States
Versiti - Blood Center of Wisconsin
Milwaukee, Wisconsin, United States