105
Participants
Start Date
September 30, 1997
Primary Completion Date
November 30, 2011
Study Completion Date
November 30, 2011
Rituximab
Rituxan
Fludarabine phosphate
Fludara
Leukemic or stroma cells
Patients are eligible to donate cells for the purpose of analyzing leukemic cells. Cells can be donated by apheresis (e.g. 60-90 minute intravenous technique), lymph node biopsy (e.g. 3 biopsy/excision of lymph nodes)bone marrow biopsy (e.g. 2-4 separate bone marrow biopsies), and bone marrow aspiration (e.g. 3 to 5cc of marrow per aspirate).
National Institutes of Health Clinical Center, 9000 Rockville Pike, Bethesda
National Cancer Institute (NCI)
NIH