Clinical Analysis of B-Cell Non-Hodgkin Lymphoma Treated with Modified Conditioning Regimen / 中国实验血液学杂志

ABSTRACT

OBJECTIVE@#To investigate the efficacy, safety and prognosis of auto-HSCT between classical and modified conditioning regimen in patients with B-cell non-Hodgkin lymphoma.@*METHODS@#36 patients diagnosed as B-cell non-Hodgkin lymphoma treated with autologous hematopoietic stem cell transplantation from January 2015 to June 2018 in Tianjin Cancer Hospital were retrospectively analyzed. The patients were divided into two groups Idarubicin group and non-Idarubicin group. The overall survival (OS), progression-free survival (PFS), adverse reactions and hematopoietic reconstitution time between the two groups were compared. Survival analysis was performed by using the Kaplan-Meier method. Log-rank test was used for comparison between groups, and Cox regression was used for multivariate analysis.@*RESULTS@#The median follow-up time was 29 months. Among these 36 patients with B-cell non-Hodgkin lymphoma before transplantation, 21 patients achieved CR and 15 patients achieved PR. The reconstitution time of neutrophil (P>0.05) and platelet (P>0.05) was not significantly different between Idarubicin and non-Idarubicin group. Also, the adverse reactions were not significantly different between two groups. The addition of idarubicin showed not aggravate the adverse reactions of patients. The OS and PFS of patients with idarubicin was longer than that of patients without idarubicin. The multivariate analysis showed that, the modified conditioning regimen and the remission state before transplantation were closely associated with prognosis.@*CONCLUSION@#The above-mentioned results indicated that the combination of modified conditioning regimen with idarubicin can lengthen the OS and PFS of the patients significantly, and show not aggravate of bone marrow inhibition, moreover, the hematopoietic reconsititution time show not lengthen, which means that it can be a safe and effective choice for autologous HSCT in the patients with B cell non-Hodgkin lymphoma.