Eligibility Module

Eligibility Module

The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.

Eligibility Module path is as follows:

Study -> Protocol Section -> Eligibility Module

Eligibility Module


Ignite Creation Date: 2025-12-24 @ 5:25 PM
Ignite Modification Date: 2025-12-24 @ 5:25 PM
NCT ID: NCT00004850
Eligibility Criteria: * INCLUSION CRITERIA: Blood donors will be enrolled from among participants in the blood programs of the National Institutes of Health/Clinical Center/Department of Transfusion Medicine (NIH/CC/DTM) and the American Red Cross/Central Maryland Chapter/The Greater Chesapeake and Potomac Regional Blood Services (ARC). Enrollment will be restricted to those who test positive in the anti-HCV screening assay. To fulfill criteria for study entry, the donor must: 1. a) be anti-HCV+ at the time of donation or otherwise be identified as having acute hepatitis C virus infection (Or, b) Have HBV infection as evidenced by the presence of HBsAg and/or HBV DNA with or without coexistent HCV infection 2. be 18 years of age or older. 3. be able/willing to travel to NIH for blood sampling 4 times in the first year of study and semi-annually thereafter and willing to have an annual history and physical examination. 4. Be willing and able to provide informed consent. EXCLUSION CRITERIA: Donors who do not consent or who do not meet eligibility criteria will be excluded from the study with appropriate explanation.
Healthy Volunteers: False
Sex: ALL
Minimum Age: 18 Years
Study: NCT00004850
Study Brief:
Protocol Section: NCT00004850