在IVF和ICSI受孕儿童中学龄结果:使用链接的全人口数据进行因果推理分析
Amber L Kennedy1,2,3,4, Richard J Hiscock5,6, Beverley J Vollenhoven7,8,9
1Department of Obstetrics, Gynaecology and Newborn Health, University of Melbourne, Parkville, Melbourne, 3052, Australia. amber.kennedy@unimelb.edu.au.
BMC medicine
|April 1, 2025
概括
内细胞质精子注射 (ICSI) 不会增加通过体外受精 (IVF) 怀孕而没有男性因子不育的儿童的发育脆弱性. 这一发现为家长和临床医生提供了关于ICSI的保证.
科学领域:
- 生殖医学 生殖医学
- 发育儿科 发育儿科
- 公共卫生 公共卫生
背景情况:
- 内细胞质精子注射 (ICSI) 越来越多地用于体外受精 (IVF),有时没有明确的迹象,如男性因子不孕症.
- 人们担心,ICSI后可能会增加先天性异常和不清楚长期发育结果的风险.
- 现有研究尚未确定ICSI与儿童发育之间的关联.
研究的目的:
- 调查ICSI与早期儿童发育脆弱性之间的关联.
- 为了比较通过ICSI怀孕的儿童的发育结果与没有严重男性因子不孕症的标准试管婴儿.
- 为生育治疗决策提供基于证据的保证.
主要方法:
- 在澳大利亚维多利亚州,2005年至2013年期间通过试管婴儿受孕的单独婴儿的基于人口的队列研究.
- 利用相关的行政数据和澳大利亚早期发育人口普查 (AEDC) 进行入学阶段 (4-6岁) 发育评估.
- 采用因果推理方法,包括反向概率权重,以分析观察数据并模拟随机试验.
主要成果:
- 这项研究包括3656名儿童 (1489名试管婴儿,2167名ICSI).
- 与标准试管婴儿相比,没有发现ICSI对发育脆弱性 (AEDC定义) 的因果关系.
- 调整后的风险差异为-1.11% (95% CI -4.23至2.01) 和调整后的风险比为0.90 (95% CI 0.68至1.21).
结论:
- 在没有严重男性因子不孕症的情况下,在IVF周期中使用ICSI与儿童早期发育脆弱性的风险增加无关.
- 研究结果表明,ICSI是学校第一年关于发展结果的安全方法.
- 为父母和临床医生提供了关于在特定不孕症情况下使用ICSI的保证.
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