Zhonghua xue ye xue za zhi = Zhonghua xueyexue zazhi · 2010
[Clinical study on the relapsd leukemia patients with graft versus host disease after allogeneic hematopoietic stem cell transplantation].
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Zhang Xiao-Hui, Fu Hai-Xia, Liu Kai-Yan, Xu Lan-Ping, Liu Dai-Hong, Chen Huan, Han Wei, Chen Yu-Hong, Wang Feng-Rong, Wang Jing-Zhi, Zhao Ting, Wang Yu, Chen Yao, Huang Xiao-Jun
Аннотация
OBJECTIVE: To explore the dissociation of graft-versus-leukemia (GVL) effects from graft-versus-host disease (GVHD) in the patients who experienced GVHD during leukemia relapse after allogeneic hematopoietic stem cell transplantation (allo-HSCT).
METHODS: The primary disease, disease status, GVHD, response to donor lymphocyte infusion (DLI) and prognosis were analysed in 11 leukemia patients who relapsed with GVHD after allo-HSCT.
RESULTS: Of the 11 relapsed, 5 were acute lymphoblastic leukemia and 6 acute myeloid leukemia. Five received DLI before relapse and all developed post-DLI GVHD, including 2 grade II acute GVHD (aGVHD), 1 limited chronic GVHD (cGVHD) plus grade II aGVHD, and 2 extensive cGVHD. After relapse of the 5 patients, 2 received Chemo-DLI, one achieved CR with extensive cGVHD and then relapsed again, the other didn't achieved CR. The other 6 patients didn't received DLI before relapse and also developed post-HSCT GVHD while relapsing, including 3 extensive cGVHD, 1 grade I aGVHD and 2 grade II-IV aGVHD. After relapse, these 6 patients received Chemo-DLI, 2 achieved CR and then relapsed again, 4 didn't achieved CR.
CONCLUSION: The elicited GVHD after allo-HSCT may not accompany effective GVL effects inhibiting leukemic relapse.
METHODS: The primary disease, disease status, GVHD, response to donor lymphocyte infusion (DLI) and prognosis were analysed in 11 leukemia patients who relapsed with GVHD after allo-HSCT.
RESULTS: Of the 11 relapsed, 5 were acute lymphoblastic leukemia and 6 acute myeloid leukemia. Five received DLI before relapse and all developed post-DLI GVHD, including 2 grade II acute GVHD (aGVHD), 1 limited chronic GVHD (cGVHD) plus grade II aGVHD, and 2 extensive cGVHD. After relapse of the 5 patients, 2 received Chemo-DLI, one achieved CR with extensive cGVHD and then relapsed again, the other didn't achieved CR. The other 6 patients didn't received DLI before relapse and also developed post-HSCT GVHD while relapsing, including 3 extensive cGVHD, 1 grade I aGVHD and 2 grade II-IV aGVHD. After relapse, these 6 patients received Chemo-DLI, 2 achieved CR and then relapsed again, 4 didn't achieved CR.
CONCLUSION: The elicited GVHD after allo-HSCT may not accompany effective GVL effects inhibiting leukemic relapse.