郭海霞;张美妮;郝洪军;

• 1:山西医科大学第一医院神经内科
• 2:北京大学第一医院神经免疫室

摘要(Abstract)：

目的探讨临床孤立综合征(CIS)转归为视神经脊髓炎(NMO)的影响因素。方法收集2004-09-2011-09就诊于作者医院神经内科CIS患者109例。回顾性分析所有患者首次发病时头颅和脊髓MRI特点及临床表现。采用酶联免疫吸附法(ELISA)检测血清水通道蛋白4抗体(AQP4-Ab)水平,另备30份健康者血清作为健康对照组,以高于健康对照组血清AQP4-Ab浓度的均值+3倍标准差者为阳性。结果 (1)随访0.5～7年,中位数为3.0年,四分位数间距为4.6年,转归为NMO 46例,转归为多发性硬化(MS)29例,其余仍是CIS,包括24例脊髓炎,10例视神经炎(ON)。(2)转归为NMO组血清AQP4-Ab水平明显高于MS组、脊髓炎组、ON组和健康对照组(P<0.05)。(3)转归为NMO组AQP4-Ab阳性率为63.03%(29/46),高于转归为MS组的13.79%(4/29)、脊髓炎组的29.17%(7/24)、ON组的20.00%(2/10),差异均有统计学意义(P<0.05)。(4)多因素分析结果提示:AQP4-Ab阳性、NMO颅内典型病灶、脊髓损伤>3个节段、扩展残疾状态量表(EDSS)与CIS转归为NMO有关。结论 AQP4-Ab阳性、NMO颅内典型病灶或者脊髓损伤>3个节段、EDSS评分对预测CIS转归为NMO有临床价值。

关键词(KeyWords)： 临床孤立综合征;转归;视神经脊髓炎;因素分析,统计学

Abstract:

Keywords:

基金项目(Foundation): 山西省回国留学人员科研资助项目(2011-101)

作者(Author): 郭海霞;张美妮;郝洪军;

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DOI:

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