子宫内膜异位症作为风险因素:对试管婴儿结果和生殖参数的影响:系统性审查和元分析
Liting Liao1, Zhijian Pan2, Yanjuan Li3
1First People's Hospital of Qinzhou, Qinzhou, Guangxi, China. 317700549@qq.com.
Archives of gynecology and obstetrics
|August 1, 2025
概括
较高的体重指数 (BMI) 会增加子宫内膜异位症的风险,对体外受精 (IVF) 的结果产生负面影响,如卵细胞产量和活产率. 对于子宫内膜异位症的先前手术并不能改善试管婴儿的成功,并且可能会降低活产率.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 妇科 妇科医生 妇科
- 在体外受精过程中受精.
背景情况:
- 子宫内膜异位症和体重指数 (BMI) 是影响生殖成功的公认因素.
- 子宫内膜异位症和BMI对体外受精 (IVF) 结果的联合影响需要进一步澄清.
研究的目的:
- 研究BMI与患子宫内膜异位症的风险之间的关联.
- 评估子宫内膜异位症对关键IVF指标的影响,包括卵细胞检索,成熟度,临床怀孕和活产率.
主要方法:
- 一项元分析综合了来自PUBMED,MEDLINE和EMBASE的19项研究的数据.
- 主要终点包括BMI与子宫内膜异位症风险之间的相关性,以及检索和成熟卵细胞 (MII) 的数量.
- 二级结局包括临床怀孕和活产率,以及先前子宫内膜异位症手术对试管婴儿结果的影响.
主要成果:
- 肥胖与更高的子宫内膜异位症风险相关 (OR: 2.28),而正常体重显示有保护作用 (OR: 0.45).
- 患有子宫内膜异位症的女性在试管婴儿期间产生的卵细胞较少 (MD: -2.06总数, -2.07MII).
- 虽然临床怀孕率相似 (OR:1.03),但子宫内膜异位症组的活产率明显低 (OR:0.87).
- 以前的子宫内膜异位症手术没有改善临床怀孕率 (OR:0.79),并且与减少活产率 (OR:0.67) 相关.
结论:
- 体重指数升高与子宫内膜异位症的风险增加有关,这会通过减少卵细胞产量和活产率对试管婴儿的结果产生不利影响.
- 对子宫内膜异位症的手术治疗不会提高试管婴儿的成功率,并且可能会对活产率产生负面影响.
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