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GnRHa长方案中促性腺激素用量对体外受精胚胎移植结局的影响 被引量:2

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摘要 目的:探讨GnRHa长方案中不同促性腺激素(Gn)用量对体外受精胚胎移植妊娠结局的影响。方法:以2008年1月至2011年12月间因不孕症就诊我中心、以黄体期GnRHa长方案控制性促排卵、行体外受精胚胎移植或卵胞浆内单精子注射的辅助生育治疗周期为研究对象,按照不同Gn用量进行分组,回顾性分析不同Gn总量对体外受精胚胎移植周期妊娠结局的影响:A组(≤2400IU,n=201),B组(2400~3000IU,n=159),C组(≥3000IU,n=165)。结果:A、B两组患者平均获卵数、正常受精数分别为(13.85±2.64)个与(11.85±2.32)个、(11.40±3.61)个与(9.40±1.97)个,与C组[(7.44±3.61)个与(4.84±1.54)个]比较,差异均有统计学意义(P<0.05)。3组临床妊娠率分别为51.1%(92/180)、39.3%(59/150)与31.2%(50/157),继续妊娠率分别为45.6%(82/180)、36.0%(54/150)与28.7%(45/157),两两比较差异均有统计学意义(P<0.05)。3组间早期流产率差异无统计学意义。结论:在体外受精-胚胎移植治疗周期,增加Gn用量可影响其妊娠结局。
作者 龚绍琼
出处 《实用医学杂志》 CAS 北大核心 2012年第15期2537-2539,共3页 The Journal of Practical Medicine
基金 广东省医学科研基金资助项目(编号:A2011645)
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