Transplantation of CD34+Hematopoietic Progenitor Cells*
- 1 January 1994
- journal article
- clinical trial
- Published by Mary Ann Liebert Inc in Journal of Hematotherapy
- Vol. 3 (2) , 145-147
- https://doi.org/10.1089/scd.1.1994.3.145
Abstract
Sixty-six stage IV breast cancer patients received high dose chemotherapy followed by autologous transplantation of CD34-positive (+) cells obtained from the bone marrow and/or granulocyte colony stimulating factor (G-CSF)-mobilized peripheral blood. Grafts were examined for the presence of tumor using conventional histology and immunocytochemical staining. Patients achieved a granulocyte count of 500 x 109/liter 10-12 days posttransplant, with a platelet count of >20 x 109/liter in 14-15 days. Enrichment of CD34+ cells from the peripheral blood progenitor cell (PBPC) collections resulted in a 1.3 to 4.0 log depletion of breast cancer cells from the graft.Keywords
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