European journal of haematology
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Comparative Study Clinical Trial Controlled Clinical Trial
Immune recovery after autologous or rhG-CSF primed PBSC transplantation.
We performed a prospective study in 17 consecutive patients following Autologous bone marrow (BM) or rhG-CSF primed peripheral blood item cell (PBSC) transplantation, with the objective of comparing immune recovery between both procedures and to evaluate results in rhG-CSF mobilized peripheral blood stem cell transplantation (PBSCT). Kinetics of immune reconstitution showed differences, with a faster recovery of CD3+ and CD8+ T cells, and a more rapid and sustained recovery of CD8+/-/CD56+ natural killer (NK) cells in the PBCSCT group. ⋯ Our results show differences in the rate and pattern of B and T lymphocytes reconstitution after ABMT and PBSCT. Additionally, we state an enhancement of CD56+ cells in patients undergoing PBSCT mobilized solely using rhG-CSF.