AIM To examine the outcome and prognostic factors for high risk patients with acute lymphoblastic leukemia/lymphoma(ALL/LBL) who underwent allogeneic hematopoietic stem cell transplantation(HCT) at our center during t...AIM To examine the outcome and prognostic factors for high risk patients with acute lymphoblastic leukemia/lymphoma(ALL/LBL) who underwent allogeneic hematopoietic stem cell transplantation(HCT) at our center during the period of2010-2017 METHODS After due institutional review board approval, patients with high risk ALL/LBL post HCT were identified and included. All records were retrospectively collected. Time to event analysis was calculated from the date of HCT until event of interest or last follow up with Kaplan-Meir means. Cox regression model was used for multivariable analysis calculation.RESULTS A total of 69 patients were enrolled and examined with a median age of 21(14-61). After a median follow up of 15 mo(2-87.3), the 2-year cumulative incidence of relapse, cumulative incidence of non-relapse mortality, progression free survival and overall survival(OS) were 34.1%, 10.9%, 54.9% and 62.8%,respectively. In a multivariable analysis for OS; acute graft vs host disease(GVHD) and chronic GVHD were significant with corresponding hazard ratio 4.9(1.99-12; P = 0.0007) and 0.29(0.1-0.67; P = 0.0044), respectively.CONCLUSION Allogeneic-HCT for high risk ALL/LBL resulted in promising remissions particularly for patients with cGVHD.展开更多
文摘AIM To examine the outcome and prognostic factors for high risk patients with acute lymphoblastic leukemia/lymphoma(ALL/LBL) who underwent allogeneic hematopoietic stem cell transplantation(HCT) at our center during the period of2010-2017 METHODS After due institutional review board approval, patients with high risk ALL/LBL post HCT were identified and included. All records were retrospectively collected. Time to event analysis was calculated from the date of HCT until event of interest or last follow up with Kaplan-Meir means. Cox regression model was used for multivariable analysis calculation.RESULTS A total of 69 patients were enrolled and examined with a median age of 21(14-61). After a median follow up of 15 mo(2-87.3), the 2-year cumulative incidence of relapse, cumulative incidence of non-relapse mortality, progression free survival and overall survival(OS) were 34.1%, 10.9%, 54.9% and 62.8%,respectively. In a multivariable analysis for OS; acute graft vs host disease(GVHD) and chronic GVHD were significant with corresponding hazard ratio 4.9(1.99-12; P = 0.0007) and 0.29(0.1-0.67; P = 0.0044), respectively.CONCLUSION Allogeneic-HCT for high risk ALL/LBL resulted in promising remissions particularly for patients with cGVHD.
