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摘要: 目的:探讨地西他滨4 d疗程方案治疗老年急性白血病的疗效及安全性。方法:应用地西他滨30 mg/m2 4 d疗程方案治疗4例老年急性髓系白血病,并评价其疗效和不良反应。结果:2例患者应用地西他滨4疗程后达完全缓解,1例在3疗程后获部分缓解,1例1疗程后因多器官功能衰竭死亡。4例患者治疗过程中均出现较明显的粒细胞和血小板减少。结论:地西他滨是治疗老年急性髓系白血病的有效选择,疗效较好,不良反应可以耐受。4 d方案在疗效和耐受性上与3 d和5 d方案相比,无明显差别,应用方便。
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