GnRH对抗剂协议与长期作用的GnRH对抗剂协议在IVF/ICSI中的怀孕结果:一个回顾性队列研究
Panpan Zhao1,2, Xiliang Wang1, Qian Zhang1
1Department of Reproductive Medicine, General Hospital of Northern Theater Command, Shenyang, China.
Annals of medicine
|September 30, 2025
概括
这项研究比较了体外受精 (IVF) 激素释放激素 (GnRH) 对抗剂和激素对抗剂协议. 结果显示,两种GnRH协议之间的妊娠结果相似,这表明两种方案在试管婴儿成功方面都不是绝对优越的.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 不孕症治疗 不孕症治疗
- 辅助生殖技术 辅助生殖技术
背景情况:
- 使用GnRH抗剂和长效GnRH激动剂的卵巢刺激方案在IVF/ICSI中很常见.
- 这些协议在改善怀孕结果方面的相对有效性仍在争论中.
- 矛盾的先前研究结果给临床医生和研究人员带来不确定性.
研究的目的:
- 在IVF/ICSI患者中,直接比较GnRH抗剂和长效GnRH抗剂协议之间的妊娠结果.
- 为提高生育治疗成功的更有利方案提供清晰度.
- 为了解决改善不育患者妊娠结果的关键需求.
主要方法:
- 对575名经过IVF/ICSI的初级不孕症妇女进行了回顾性研究.
- 包括501名女性在GnRH抗剂组和74名女性在长效GnRH抗剂组.
- 生物化学怀孕,临床怀孕,异常怀孕,流产和活产率的评估.
主要成果:
- 单变量分析显示,生物化学怀孕,临床怀孕,异常怀孕或流产率没有显著差异.
- 最初的单变量分析表明,GnRH抗剂协议的活产率较低.
- 在调整了混因素后,对于任何怀孕结果的协议之间没有观察到显著差异.
结论:
- 长期作用的GnRH对抗剂和长期作用的GnRH对抗剂方案在IVF/ICSI中显示出可比的怀孕结果.
- 需要进一步的大规模前性研究来验证这些发现.
- 在GnRH协议之间的选择可能不会显著影响关键的生育治疗结果.
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