IPSS-R标准在骨髓增生异常综合征中的应用研究  

Study on application of the Revised International Prognostic Scoring System in myelodysplastic syndrome

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作  者:胡延平[1] 刘璇[1] 陈芳[1] 张男[1] 张旻昱[1] 张继红[1] 

机构地区:[1]中国医科大学附属盛京医院血液研究室,辽宁沈阳110022

出  处:《重庆医学》2013年第34期4126-4127,4131,共3页Chongqing medicine

基  金:沈阳市血液病及肿瘤研究重点实验室建设项目(F10-218-1-00 2010.1-2012.12)

摘  要:目的探讨骨髓增生异常综合征(MDS)患者细胞遗传学(CG)及临床特征,探讨国际预后指数修改版(IPSS-R)标准的应用。方法回顾性分析2010~2012年根据法英美协作组(FAB)及世界卫生组织(wHO)标准诊断为MDS的112例患者,采用CG研究其分子遗传学改变。结果112例患者中具有克隆性染色体异常46例,占41.1%。根据IPSS-R标准对染色体核型进行分组,分为:极好(2例,1.8%),好(48例,42.9%),中等(41例,36.6%),差(10例,8.9%),极差(11例,9.8%)。除“极好”组外,中住生存期(MS)分别为59、36、15、10个月(Pd0.01)。结论IPSS-R标准对预后分层有着重要指导意义。Objective To investigate the clinical and eytogenetic features of myelodysplastic syndrome(MDS), and to investigate the application of the International Prognostic Scoring System Revised(IPSS-R) in myelodysplastic syndrome. Methods A retrospective analysis was conducted on 112 patients diagnosed with MDS on basis of French-American-British(FAB) and World Health Organization(WHO) criterion. Conventional cytogenetics are performed to investigated the cytogenetics changes. Results Karyo- type abnormalities are found in 46(41.1%) patients. Cytogenetics subgroups are devided into 5 groups according to IPSS-R criterion: very good, good, intermediate, poor, very poor, which account for 2 cases ( 1.8 %), 48 cases ( 42.9 % ), 41 cases ( 36.6 % ), 10 cases ( 8.9 % ), 11 cases ( 9.8% ), with a median survival time(MS) 59,36,15,10 month respectively, except for very good. Conclusion It is of great guiding significance of IPSS-R criteria for prognostic stratification.

关 键 词:骨髓增生异常综合征 细胞遗传学 国际预后指数一修订版 

分 类 号:R551.3[医药卫生—血液循环系统疾病]

 

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