Einstein (São Paulo) (Jun 2011)
Autologous stem-cell transplantation in Hodgkin’s lymphoma: analysis of a therapeutic option
Abstract
Objective: To report the clinical progress of patients with Hodgkin’slymphoma treated with autologous transplantation after failure orrelapse of first-line treatment with chemotherapy and/or radiationtherapy. Methods: The results of a retrospective analysis of 31patients submitted to autologous transplantation as second-linetreatment, between April 2000 and December 2008, were analyzed.Fourteen men and seventeen women, with a median age of 27 years,were submitted to autologous transplantation for relapsed (n = 21)or refractory (n = 10) Hodgkin’s lymphoma. Results: Mortalityrelated to treatment in the first 100 days after transplant was 3.2%.With a mean follow-up period of 18 months (range: 1 to 88 months),the probability of global survival and progression-free survival in18 months was 84 and 80%, respectively. The probability of globalsurvival and progression-free survival at 18 months for patients withchemosensitive relapses (n = 21) was 95 and 90%, respectively,versus 60 and 45% for patients with relapses resistant to chemotherapy(n = 10) (p = 0.001 for global survival; p = 0.003 for progressionfreesurvival). In the multivariate analysis, absence of disease or pretransplant disease < 5 cm were favorable factors for global survival (p= 0.02; RR: 0.072; 95%CI: 0.01-0.85) and progression-free survival (p= 0.01; RR: 0.040; 95%CI: 0.007-0.78). Conclusion: Autologous transplantation of stem-cells is a therapeutic option for Hodgkin’s lymphoma patients after the first relapse. Promising results were observed in patients with a low tumor burden at transplant.
