关键词:骨髓移植,异基因白;血病,髓系,慢性;预处理方案复发
【摘要 】目的 分析异基因骨髓移植治疗慢性髓系白血病患者长期存活的影响因素。方法采用TBI或改良BU/CY预处理方案进行异基因骨髓移植,治疗慢性髓系白血病。118例患者中慢性期91例,加速期19例,急变期2例,第2次以上慢性期6例。结果109例植活。慢性期和加速期患者的5年存活概率分别为69.6%和51.0%;5年复发概率分别为3.2%和12.5%。结论病期、预处理方案和脾大对植活时间无影响,慢性期患者脾大与复发呈正相关;两种预处理方案对慢性期患者移植效果的影响,差异无显著性。
Allogeneic bone marrow transplantation forchronic myeloid leukemia:118 cases analysis
LIU Daihong, GUO Nailan, ZHANG Yaochen, et al.Institute of Hematology, Beijing Medical University, Beijing 100044
【Abstract 】 Objective Toanalyze the outcome of allogeneic bone marrow transplantation (allo-BMT) performed forchronic myeloid leukemia (CML) patients. Methods One hundred andeighteen CML patients received allo-BMT witd conditioning regimens of TBI or modifiedBU/CY. The pre-BMT situations were, 91 cases in first chronic phase (CP1 ), 19in accelerating phase (AP), 2 in blast crisis (BC) and 6 in advanced CP (>CP2 ).Results One hundred and nine patients were successfully engrafted. Theprobabilities of 5 year suvival for CP1 and AP patients were 69.6% and 51.0% , and 5year relapse rates were 3.2% and 12.5% , respectively. Conclusions Diseasestage, conditioning regimen and splenomegaly did not affect the time for engraftment. Forpatients in CP1 ......
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