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HBRN: Immune Regulation and Costimulation in Natural History of Chronic Hepatitis B
Sponsor: University of Pennsylvania
Summary
This is an ancillary to the NIDDK-sponsored Hepatitis B Research Network (HBRN) Study Cohort Study NCT01263587. This study will examine the balance between immune regulatory and effector responses in hepatitis B-infected participants enrolled in the HBRN study (NCT01263587).
Key Details
Gender
All
Age Range
18 Years - Any
Study Type
OBSERVATIONAL
Enrollment
201
Start Date
2011-02-01
Completion Date
2026-12-01
Last Updated
2026-01-22
Healthy Volunteers
Yes
Conditions
Locations (12)
California Pacific Medical Center
San Francisco, California, United States
University of California San Francisco Medical Center
San Francisco, California, United States
Massachusetts General Hospital
Boston, Massachusetts, United States
Beth Israel Deaconess Medical Center
Boston, Massachusetts, United States
University of Minnesota
Plymouth, Minnesota, United States
Mayo Clinic Rochester
Rochester, Minnesota, United States
University of North Carolina
Chapel Hill, North Carolina, United States
University of Texas Southwestern
Dallas, Texas, United States
Virginia Commonwealth University
Richmond, Virginia, United States
Virginia Mason Medical Center
Seattle, Washington, United States
Harborview Medical Center
Seattle, Washington, United States
University of Toronto
Toronto, Ontario, Canada