欢迎来到天天文库
浏览记录
ID:55321790
大小:284.22 KB
页数:3页
时间:2020-05-14
《流式技术检测外周血白血病细胞在AML复发监测中的应用.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、HainanMedJ,Feb.2015,V0L26,No.4海南医学2015年2B第26卷第4期doi:lO.3969~.issn.1003—6350.2015.04.0191流式技术检测外周血白血病细胞在AML复发监测中的应用方健源,胡淑芬,李秋娴,邹茂贤,谢碧霞(广州市番禺区中心医院检验科、血液科,广东广州511400)【摘妻】目的探讨多参数流式技术(FCM)检测外周血白血病细胞在急性髓细胞白血病(AML)复发监测中的临床应用价值。方法选择2012年1月至2014年6月我院血液科收治的56例AML患者,于首次诱导化疗结束、巩固化疗6个月、巩固化疗12个月应用FC
2、M定期检测患者外周血标本,同时检测骨髓细胞形态学的变化。MRD~>O.01%为MRD阳性,否则为MRD阴性。A/VIL患者首次诱导化疗结束后外周血MILD水平分为高(MRD~10—2)、中(10—23、5.O%、18.1%、0;MRD阳性组与MRD阴性组相比较,首次诱导化疗结束(Xz=-7.240,P=O.007)、巩固化疗6个月(f=l5.554,P=0.ooo)、巩固化疗12个月(Zz=-19.562,P=0.ooo)=个时间点的复发率差异均有统计学意义CP0.05)。结论FCM检4、测外周血自血病细胞对诊断AML复发及指导个体化治疗有重要意义。【关键词】流式技术.夕周血;自血病细胞;复发【中图分类号】R733.7【文献标识码】A【文章编号】10o3—635O(2Ol5)O4_-0529—O3AppHcationoffloweytometryfordetectionofperipheralbloodleukemiccellsinmonitoringofrecurrenceofacutemyeloidleukemia.FANG~an-yuani。HUShu-fenl。LIQiu-xian5、ZOUMao-xianl,XIEBi-xia2.Depart6、mentofClinicalLaboratory,DepartmentofHematologyCentralHospitalofPanyuDistrict,Guangzhou51140~Guangdong,CHlNA【Abstract】ObjectiveToinvestigatetheapplicationofmulti-parameterflowcytometry(FCM)fordetectionofperipheralbloodleukemiccellsinmonitoringofrecurrenceofacutemyeloidleukemia(AML).Met7、hodsFifty-sixpatientswithAMLfromJanuary2012toJune2014inDepartmentofHematologyinourhospitalwereenrolled.Pe—ripheralbloodsamplesofthepatientsweredetectedusingFCMregularlyafterthefirstinductionchemotherapy,6months,12monthsofconsolidationchemotherapy.Changesinmorphologyofbonemarrowcellwere8、detected.MRD≥0.01%wasdefmedasMRDpositive,andMRD<0.01%wasdefinedasMRDnegative.MRDlevelsofAMLpatientsafterthefirstinductionchemotherapyweredividedintohighlevel(MaD≥10一z),mediumlevel(10
3、5.O%、18.1%、0;MRD阳性组与MRD阴性组相比较,首次诱导化疗结束(Xz=-7.240,P=O.007)、巩固化疗6个月(f=l5.554,P=0.ooo)、巩固化疗12个月(Zz=-19.562,P=0.ooo)=个时间点的复发率差异均有统计学意义CP0.05)。结论FCM检
4、测外周血自血病细胞对诊断AML复发及指导个体化治疗有重要意义。【关键词】流式技术.夕周血;自血病细胞;复发【中图分类号】R733.7【文献标识码】A【文章编号】10o3—635O(2Ol5)O4_-0529—O3AppHcationoffloweytometryfordetectionofperipheralbloodleukemiccellsinmonitoringofrecurrenceofacutemyeloidleukemia.FANG~an-yuani。HUShu-fenl。LIQiu-xian
5、ZOUMao-xianl,XIEBi-xia2.Depart
6、mentofClinicalLaboratory,DepartmentofHematologyCentralHospitalofPanyuDistrict,Guangzhou51140~Guangdong,CHlNA【Abstract】ObjectiveToinvestigatetheapplicationofmulti-parameterflowcytometry(FCM)fordetectionofperipheralbloodleukemiccellsinmonitoringofrecurrenceofacutemyeloidleukemia(AML).Met
7、hodsFifty-sixpatientswithAMLfromJanuary2012toJune2014inDepartmentofHematologyinourhospitalwereenrolled.Pe—ripheralbloodsamplesofthepatientsweredetectedusingFCMregularlyafterthefirstinductionchemotherapy,6months,12monthsofconsolidationchemotherapy.Changesinmorphologyofbonemarrowcellwere
8、detected.MRD≥0.01%wasdefmedasMRDpositive,andMRD<0.01%wasdefinedasMRDnegative.MRDlevelsofAMLpatientsafterthefirstinductionchemotherapyweredividedintohighlevel(MaD≥10一z),mediumlevel(10
此文档下载收益归作者所有