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非血缘造血干细胞移植治疗白血病30例 被引量:5

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摘要 目的:分析非血缘造血干细胞移植治疗白血病的临床效果。方法:回顾性分析30例诊断为白血病的患者行非血缘造血干细胞移植,预处理方案为白消安与环磷酰胺(Bu Cy)(或)全射照射/环磷酰胺(TBI/Cy)TBI/Cy)±氟达拉滨(Flu)±抗胸腺细胞球蛋白(ATG),移植物抗宿主病(GVHD)的预防采用环孢素A(CSA)+霉酚酸脂(MMF)±甲氨蝶呤(MTX)。结果:28例患者获得造血重建,1例非血缘外周干细胞移植发生移植排斥,1例非血缘脐带血移植发生植入失败,中性粒细胞≥0.5×109/L的中位时间为15(11~21)d,血小板≥20×109/L的中位时间为21(14~50)d;急性移植物抗宿主病(a GVHD)Ⅰ度12例(42.9%),Ⅱ度6例(21.4%),Ⅲ~Ⅳ度3例(10.7%);26例可评价患者中,慢性移植物抗宿主病(c GVHD)局限型8例(30.8%),广泛型4例(15.4%);移植相关死亡11例(36.7%);复发3例(10%)。预计3年累积无病生存率及总生存率分别为(51.5±9.5)%及(56.1±9.1)%,生存分析表明Ⅱ~Ⅳ度a GVHD为预后不良的独立危险因素,其相对危险度为5.924,(95%CI 1.626~21.576,P=0.007)。结论:移植后出现中重度a GVHD是影响非血缘造血干细胞移植疗效的主要危险因素。
出处 《实用医学杂志》 CAS 北大核心 2016年第8期1314-1317,共4页 The Journal of Practical Medicine
基金 中山市科技项目基金(编号:20121A050306)
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