患有微妙的距离输卵管异常的患者的累积活产率:一个回顾性队列研究
Ju Shi Guo1, Yi Huang2, Yong Mei Liu1
1The First Clinical Medical College Lanzhou University Lanzhou China.
Reproductive medicine and biology
|September 15, 2025
概括
经过体外受精 (IVF) 的细微远端输卵管异常 (SDFTA) 患者表现出有利的累积活产率. 虽然子宫外妊娠的风险更高,但SDFTA组的早期流产率比无法解释的不孕症低.
科学领域:
- 生殖医学 生殖医学
- 不孕症研究 不孕症研究
- 妇科外科手术 妇科外科
背景情况:
- 微妙的远端输卵管异常 (SDFTA) 是不孕症的一个具有挑战性的诊断.
- 了解接受试管婴儿的SDFTA患者的生殖结果对于治疗规划至关重要.
研究的目的:
- 为了比较SDFTA患者和接受试管婴儿的不明原因不孕症 (UI) 患者之间的生殖结果.
- 在这些患者群体中确定影响累积活产率 (CLBR) 的因素.
主要方法:
- 对447名女性进行了回顾性分析,这些女性接受了第一次试管婴儿周期的乳房镜后评估,以确定UI.
- 分类为SDFTA (162名女性) 和UI (285名女性) 组,使用倾向分数匹配 (PSM) 创建的160对匹配对.
- 主要结局:24个月累计活产率 (CLBR);次要结局包括怀孕和流产率.
主要成果:
- 每次转移的CLBR,怀孕率和活产率在SDFTA和UI组之间是可比的.
- SDFTA组的早期流产率明显较低 (8.3%对16.1%),但异胎妊娠率较高 (5.8%对1.3%).
- 独立的CLBR预测因素包括检索时的年龄,检索的卵细胞数量和试管婴儿周期数量.
结论:
- 接受试管婴儿的SDFTA患者表现出良好的累积生殖结果,尽管异胎妊娠的风险增加.
- 在试管婴儿治疗计划的背景下,应考虑SDFTA诊断.
- 需要进一步研究SDFTA患者对异位妊娠风险的管理.
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