Protocol Number: 04-I-0086
Patients 18 years of age and older who are infected with both HCV and HIV or with HCV alone may be eligible for this study. Candidates must not have liver failure and must not be undergoing treatment for HCV at the time of enrollment. Participants will undergo leukapheresis to collect white blood cells. This procedure allows collection of larger numbers of cells than would be possible with simple blood drawing. For the procedure, blood is removed through a needle in the vein of one arm and spun in a machine that separates the blood into its components. The white cells are extracted and the rest of the blood is re-infused through the same needle or through a needle in the other arm. The procedure takes approximately 1-3 hours, depending on the amount of white cells being collected. A maximum of three leukapheresis procedures are done. If additional procedures are required, the patient will sign a new consent form. Procedures will be limited to no more than three times a year, or once every 4 months.
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National Institutes of Health Clinical Center
Bethesda, Maryland 20892. Last update: 01/30/2009
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