Long Term Follow Up With Etoposide Priming In Patients-With Lymphoma.
BLOOD(2007)
摘要
We compared the safety and effectiveness of high-dose etoposide followed by granulocyte colony-stimulating factor (G-CSF) to G-CSF alone for peripheral-blood progenitor cell (PBPC) mobilization regimen in patients with non-Hodgkin lymphoma (NHL) and Hodgkin lymphoma (HL) who underwent autotransplantation (ASCT). Primary end points were CD 34+ cell collection, post-priming hospitalization for neutropenic fever and incidence of secondary malignancy. Prior studies have demonstrated that high dose etoposide significantly improves the proportion of patients who collect sufficient PBPC’s for transplantation. From 1/1993 through 12/2005, 352 patients received etoposide (2g/m2) followed by G-CSF (10mcg/kg/day) and 318 who received G-CSF (10mcg/kg/day) alone underwent ASCT. Patients who had inadequate cell collection were excluded. Mean age of patients receiving etoposide and G-CSF was 49 years and G-CSF alone was 45 years (p There was no significant difference in the incidence of secondary malignancies (p=0.73) or in the incidence of relapse (p=0.5) or survival (p=0.15) between the two groups. Conclusion: The present study shows that even when restricted to patients who collect adequate numbers of PBPCs, the addition of etoposide significantly improves the effectiveness of mobilization. This occurs at the cost of an increased incidence of neutropenic fever but with no mortalities. Following transplantation, there is no evidence of increased adverse effects due to addition of etoposide for priming, including on the incidence of secondary malignancies.
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关键词
Hematopoietic Cell Transplantation,Granulocyte Colony-Stimulating Factor
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