Objective: To probe the feasibility of decitabine (DAC) combined with micro-transplantation as consolidation treatment for older patients with acute myeloid leukemia (AML). Methods: Between November 2012 and September 2015, 37 consecutive patients with AML ≥60 years of age were analyzed. Of them, 19 patients received consolidation therapy with DAC followed by micro-transplantation (microtransplant group). Another 18 ones (chemo group) were treated with DAC plus priming regimen as consolidation chemotherapy in the same period. Results: There were no significant differences in terms of age, WBC count, and disease status of onset between the microtransplant and chemo groups (P>0.05). The two regimens were well tolerated. There was no difference of CTC grade 3-4 nonhematologic toxicities between the microtransplant and chemo groups (36.8% vs 27.8%, χ(2)=0.347, P=0.728). The median recovery durations for neutrophil and platelet in the microtransplant group were similar to those in the chemo group (12 vs 13 days, z=1.599, P=0.110; 14 vs 12 days, z=-1.314, P=0.189, respectively). No graft-versus-host disease was observed in the microtransplant group. The 2-year leukemia-free survival and overall survival were better in microtransplant group (50.7% and 54.9%, respectively) than in chemo group (24.3% and 30.0%, respectively) (P=0.047 and P=0.071, respectively). Conclusion: DAC combined with micro-transplantation as a consolidation regimen may be a safe and promising option for older patients with AML.
Objective: To probe the feasibility of decitabine (DAC) combined with micro-transplantation as consolidation treatment for older patients with acute myeloid leukemia (AML). Methods: Between November 2012 and September 2015, 37 consecutive patients with AML ≥60 years of age were analyzed. Of them, 19 patients received consolidation therapy with DAC followed by micro-transplantation (microtransplant group). Another 18 ones (chemo group) were treated with DAC plus priming regimen as consolidation chemotherapy in the same period. Results: There were no significant differences in terms of age, WBC count, and disease status of onset between the microtransplant and chemo groups (P>0.05). The two regimens were well tolerated. There was no difference of CTC grade 3-4 nonhematologic toxicities between the microtransplant and chemo groups (36.8% vs 27.8%, χ(2)=0.347, P=0.728). The median recovery durations for neutrophil and platelet in the microtransplant group were similar to those in the chemo group (12 vs 13 days, z=1.599, P=0.110; 14 vs 12 days, z=-1.314, P=0.189, respectively). No graft-versus-host disease was observed in the microtransplant group. The 2-year leukemia-free survival and overall survival were better in microtransplant group (50.7% and 54.9%, respectively) than in chemo group (24.3% and 30.0%, respectively) (P=0.047 and P=0.071, respectively). Conclusion:DAC combined with micro-transplantation as a consolidation regimen may be a safe and promising option for older patients with AML.
Authors: M Mohty; H de Lavallade; P Ladaique; C Faucher; N Vey; D Coso; A-M Stoppa; J-A Gastaut; D Blaise Journal: Leukemia Date: 2005-06 Impact factor: 11.528
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Authors: K Yamada; S Furusawa; K Saito; K Waga; T Koike; H Arimura; A Aoyagi; H Yamato; H Sakuma; S Tsunogake Journal: Leukemia Date: 1995-01 Impact factor: 11.528