Zhongguo shi yan xue ye xue za zhi · 2017
[Salvage Trerapy for Patients with Relapsed and Refractory Lymphoma by Allogeneic Hematopoietic Stem Cell Transplantation].
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Yin Yue, Qiu Zhi-Xiang, Li Yuan, Xu Wei-Lin, Sun Yu-Hua, Liu Wei, Wang Wen-Sheng, Wang Mang-Ju, Wang Li-Hong, Dong Yu-Jun, Ou Jin-Ping, Cen Xi-Nan, Ren Han-Yun
Аннотация
OBJECTIVE: To assess the safety and efficacy of allogeneic hematopoietic stem cell transplantation (allo-HSCT) in treating patients with relapsed and refractory lymphoma.
METHODS: Thirty-one consecutive patients with relapsed or refractory lymphoma received allo-HSCT. Used conditioning regimens included conditioning based on BEAM regimen(12 cases), conditioning based on modified Bu/Cy regimen(11 cases), conditioning based on Cy/TBI regemen(6 cases) and conditioning of Bu/Cy regimen(1 case). For provention of GVHD, the MMF was used on the basis of classcal protocol consisting of CsA combined with MTX. The infused HSC included the HLA-matched related HSC(11 cases), HLA nonidentical related HSC(13 cases) and HLA-matched unrelated HSC(6 cases). The bone marrow plus peripheral blood HSC were infused in 21 cases, while only peripheral blood HSC were infused in 9 cases. Among the 31 cases of relapse/refractory lymphoma, 18 patients were male and 13 were female, 4 cases were Hodgkin's lymphoma and 27 cases were non-Hodgkin's lymphoma. ALL of the 31 patients were qualified, as they were not in complete remission (CR) or in advanced stage at the time of transplantation.
RESULTS: Twenty-seven evaluable patients showed the engraftment of both neutrophil and platelet at a median of 12 days(range 10-20) and 13 days(range 9-34) respectively, 9 cases developed II-IV aGVHD, and cGVHD was observed in 3 patients, 5 patients can not achieve CR at 3 months after transplantation, and 6 patients relapsed after CR, the median follow-up of all the 31 patients after transplantation was 11.5 months (ranged, 0-141 months), and the 2-year OS was 46.1%±9.5% with median survival of 40 (9-141) months in the 15 survivors. The age (P<0.05), disease status before transplantation (P=0.020) and remission after transplantation(P=0.000) were significantly related with survival. Cox's proportional hazards regression model analysis showed that the age (P=0.041) and disease statue (P=0.020) before allo-HSCT were independent predictive factors for survival.
CONCLUSION: Allo-HSCT is an optimal treatment strategy for the patients with relapsed and refractory lymphoma who failed to most, if not all, available options.
METHODS: Thirty-one consecutive patients with relapsed or refractory lymphoma received allo-HSCT. Used conditioning regimens included conditioning based on BEAM regimen(12 cases), conditioning based on modified Bu/Cy regimen(11 cases), conditioning based on Cy/TBI regemen(6 cases) and conditioning of Bu/Cy regimen(1 case). For provention of GVHD, the MMF was used on the basis of classcal protocol consisting of CsA combined with MTX. The infused HSC included the HLA-matched related HSC(11 cases), HLA nonidentical related HSC(13 cases) and HLA-matched unrelated HSC(6 cases). The bone marrow plus peripheral blood HSC were infused in 21 cases, while only peripheral blood HSC were infused in 9 cases. Among the 31 cases of relapse/refractory lymphoma, 18 patients were male and 13 were female, 4 cases were Hodgkin's lymphoma and 27 cases were non-Hodgkin's lymphoma. ALL of the 31 patients were qualified, as they were not in complete remission (CR) or in advanced stage at the time of transplantation.
RESULTS: Twenty-seven evaluable patients showed the engraftment of both neutrophil and platelet at a median of 12 days(range 10-20) and 13 days(range 9-34) respectively, 9 cases developed II-IV aGVHD, and cGVHD was observed in 3 patients, 5 patients can not achieve CR at 3 months after transplantation, and 6 patients relapsed after CR, the median follow-up of all the 31 patients after transplantation was 11.5 months (ranged, 0-141 months), and the 2-year OS was 46.1%±9.5% with median survival of 40 (9-141) months in the 15 survivors. The age (P<0.05), disease status before transplantation (P=0.020) and remission after transplantation(P=0.000) were significantly related with survival. Cox's proportional hazards regression model analysis showed that the age (P=0.041) and disease statue (P=0.020) before allo-HSCT were independent predictive factors for survival.
CONCLUSION: Allo-HSCT is an optimal treatment strategy for the patients with relapsed and refractory lymphoma who failed to most, if not all, available options.