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异基因造血干细胞移植后供者淋巴细胞输注观察与护理 被引量:1

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摘要 目的探讨血液病异基因造血干细胞移植后供者淋巴细胞输注(DLI)的并发症的观察及护理。以确保DLI的安全性及疗效。方法对11例血液病畀基因造血千细胞移植后,进行DLI。其中5种肿瘤性血液病在非清髓性移植后形成混合性嵌合体(MC)状态后,逐渐增加输注供者的T细胞剂量方案进行DLI。首次于移植后4。5周进行第一次Du,此后在无aGVHD情况下,每隔3—4周进行1次。6例血液病包括2例SAA、1例TM、1例cML(CP1)、急性白血病2例,经过G-CSF动员后行供者淋巴细胞输注。供者分离血量4000—10000ml,观察输注时尿常规,患者的反应情况,输注后血象、骨髓象,嵌合体情况及GVHD发生情况。结果输注过程仅有轻微血红蛋白尿。出现Ⅰ~Ⅱ急性移植物抗宿主病(aGVrm)3例、慢性GVHD(cGVHD)3例、骨髓抑制2例。结论无论血型相舍与否,DLI过程安全,GVHD和骨髓抑制为其主要两大并发症。
出处 《广州医药》 2009年第5期68-69,共2页 Guangzhou Medical Journal
基金 广东省医学科研基金项目(A2007487)
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