title: Harvesting peripheral blood progenitor cells from healthy donors with a short course of recombinant human granulocyte-colony-stimulating factor.
abstract: A short-course administration of non-glycosylated granulocyte-colony-stimulating factor (G-CSF) was investigated in 68 healthy donors (HDs) in order to collect > or = 4 x 10(6) CD34+ cells per kilogram of recipient's body weight. G-CSF was given at 10 microg/kg per day administered in two divided doses for 3 days. Leukapheresis was scheduled on day 4, 12 h after the last dose of G-CSF. A median of 35.6 circulating CD34+ cells microL(-1) (range, 3.1-185) was found on the day of leukapheresis. This allowed a median collection of CD34+ cells of 4.2 x 10(6) per kilogram of recipient's weight (range, 1.0-17.4). One single procedure was sufficient to reach the target level of CD34+ cells in 36 (53%) of 68 donors; significant correlations were found between the number of CD34+ cells collected on day 4 and the patient's sex, body-weight and volume of blood processed. A retrospective analysis was made with a historical group of HDs collected on day 5. The day 5 schedule allowed a more consistent achievement of the target cell dose with one leukapheresis (P = 0.005) and resulted in the initial collection of a significantly larger number of CD34+ cells (P = 0.006).
authors.affiliation: The Bone Marrow Transplantation Unit, Azienda Ospedaliera Bianchi-Melacrino-Morelli, Reggio Calabria, Italy. massimartino@tin.it
authors.forename: M
authors.initials: M
authors.lastname: Martino
authors.forename: F
authors.initials: F
authors.lastname: Morabito
authors.forename: I
authors.initials: I
authors.lastname: Callea
authors.forename: A
authors.initials: A
authors.lastname: Pontari
authors.forename: G
authors.initials: G
authors.lastname: Irrera
authors.forename: G
authors.initials: G
authors.lastname: Pucci
authors.forename: A
authors.initials: A
authors.lastname: Dattola
authors.forename: G
authors.initials: G
authors.lastname: Messina
authors.forename: G
authors.initials: G
authors.lastname: Console
authors.forename: P
authors.initials: P
authors.lastname: Iacopino
mesh_terms: D000293:Adolescent; D000328:Adult; D018952:Antigens, CD34; D001782:Blood Donors; D001835:Body Weight; D002452:Cell Count; D005260:Female; D005334:Fever; D016179:Granulocyte Colony-Stimulating Factor / Q000008:administration & dosage*; D019650:Hematopoietic Stem Cell Mobilization / Q000009:adverse effects / Q000379:methods; D006412:Hematopoietic Stem Cells; D006801:Humans; D007937:Leukapheresis / Q000379:methods*; D008297:Male; D008875:Middle Aged; D009325:Nausea; D010146:Pain; D011994:Recombinant Proteins; D012737:Sex Factors; D013163:Splenomegaly
chemical_list: D018952:Antigens, CD34; D011994:Recombinant Proteins; D016179:Granulocyte Colony-Stimulating Factor