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中孕期产前筛查1269例结果分析 被引量:2

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摘要 目的:探讨中孕期产前筛查对出生缺陷的干预作用。方法:对1269例孕14-20+6周的单胎妊娠孕妇,应用罗氏Cobas6000、Cobas601检测仪及配套的试剂、电化学发光方法检测血清中AFP、Free β-HCG浓度,通过罗氏配套软件评估胎儿患唐氏综合征(DS)、18-三体综合征(ES)和神经管缺陷(NTD)的风险值,设定每种疾病的风险截断值,对高风险孕妇进行遗传咨询,在知情选择后行产前诊断。结果:1269例孕妇中筛查出42例高危,占3.31%,其中包括DS高危35例,ES高危3例,NTD高危4例,最后确诊了DS 4例,ES 0例,NTD 2例。结论:中孕期二联产前筛查、产前诊断对预防和减少DS、ES、NTD这3种出生缺陷的发生有重要的临床和社会意义。
出处 《陕西医学杂志》 CAS 2014年第10期1335-1336,共2页 Shaanxi Medical Journal
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