Predictive factors that affect the mobilization of CD34(+) cells in healthy donors treated with recombinant granulocyte colony-stimulating factor (G-CSF).

No specific characteristics have been identified as predictors of peripheral blood stem cells (PBSC) mobilization in healthy donors. In this study, clinical characteristics and laboratory data for 122 healthy donors who underwent apheresis on day 5 of treatment with recombinant granulocyte colony-stimulating factor (G-CSF) were retrospectively analyzed for correlations with CD34(+) cell mobilization. The variables that were analyzed included age, sex, body weight, basal complete blood count, and maximum white blood count (WBC) before apheresis, G-CSF type, and dosage.

Harvesting peripheral blood progenitor cells from healthy donors: retrospective comparison of filgrastim and lenograstim.

Mobilization of CD34+ into peripheral blood is attained by either glycosylated (lenograstim) or non-glycosylated recombinant G-CSF (filgrastim). 101 donors, 57 males, median age 42 years (range 16-63) entered this retrospective study. Group I (55 cases) received filgrastim and group II lenograstim subcutaneously for 5-6 days.

High-dose chemotherapy with mitoxantrone + melphalan and autologous stem cell rescue in metastatic breast cancer patients: a study of feasibility and tolerability.

Hematological and extra-hematological toxicity of mitoxantrone-containing regimens with autologous stem cell rescue was evaluated in 32 metastatic breast cancer patients. The schedule was the final part of two high-dose chemotherapy programs, including an induction phase with three courses of conventional chemotherapy with epirubicin (120 mg/m2) and cyclophosphamide (600 mg/m2) plus three courses of docetaxel (100 mg/m2) and a first high-dose chemotherapy consisting of cyclophosphamide (6000 mg/m2), thiotepa (500 mg/m2) and carboplatin (800 mg/m2) or melphalan (160 mg/m2) plus thiotepa (600 mg/m2). The final second autograft phase included mitoxantrone (60 mg/m2) associated with melphalan (160 mg/m2) and autologous stem cell rescue infusion.