These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: [Administration of leukemic granulocyte colony-stimulating factor to donors: the changes in donor bone marrow cell composition and the transplantation outcome].
    Author: Ji S, Chen H, Wang H, Yan H, Pan S.
    Journal: Zhonghua Nei Ke Za Zhi; 2001 Dec; 40(12):834-7. PubMed ID: 16206675.
    Abstract:
    OBJECTIVE: To investigate the change of bone marrow cell composition the effect of graft on hemopoietic reconstitution and the incidence of acute graft-versus-host disease (aGVHD) with granulocyte colony-stimulating factor G-CSF administration to donors before marrow harvesting. METHODS: Twenty-four patients with myeloid leukemia underwent allogeneic bone marrow transplantation. The donors of twelve patients (study group) were given G-CSF 250 microg/d for seven days prior to harvesting. The marrow cell composition, the outcome of subsequent engraftment and the occurrence of aGVHD were compared with those in twelve patients without G-CSF (control group). RESULTS: The bone marrow stimulated by G-CSF yielded higher number of nucleated cells, CD34+ cells, CFU-GM and CFU-MK (P < 0.01). The number of T lymphocyte subsets in the graft stimulated with G-CSF was different from that in the control group. The number of CD4+ cells was decreased and that of CD8+ increased. The CD4+/CD8+ ratio was reduced markedly (P < 0.01). The change of CD34+, CD4+, CD8+ percentage and CFU-GM, CFU-MK proliferation in donor bone marrow with and without G-CSF was compared. The same characteristic change as above graft was observed. Hemopoietic reconstitution in the study group after allo-BMT was accelerated. In the study group the days of granulocyte count exceeding 0.5 x 10(9)/L and platelet count exceeding 20 x 10(9)/L were 16 days (range 11 - 23 days) and 17 days (range 14 - 25 days) (in the control group 20.5 day, range 14 - 29 days and 23 days, range 17 - 32 days P < 0.05). Grade II - IV aGVHD did not occur in patients of the study group but in 3 patients of the control group. CONCLUSION: The bone marrow harvested from donor with G-CSF stimulation can accelerate hemopoietic recovery and decrease the incidence of severe aGVHD. The accelerated hematopoietic recovery is associated with increased number of CD34+, CFU-GM and CFU-MK in the graft.
    [Abstract] [Full Text] [Related] [New Search]