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在卵巢储备功能正常的患者中,灵活的抗剂方案和长期方案之间的临床结果比较:前性队列研究
Ying Tian1, Jing Hao1, Xueliang Tu1
1Department of Reproductive Medicine, Yellow River Sanmenxia Affiliated Hospital of Henan University of Science and Technology, Sanmenxia, China.
Frontiers in endocrinology
|August 27, 2025
概括
在正常卵巢储备的患者中,长黄体阶段GnRH激动剂和灵活的GnRH抗剂的成功率与IVF/ ICSI相似. 怀孕的主要预测因素包括年轻年龄,较高的卵巢储备标志物和更好的胚胎质量.
科学领域:
- 生殖医学
- 在体外受精 (IVF)
- 在细胞内注射精子 (ICSI)
背景情况:
- 卵巢刺激方案对于成功的IVF/ ICSI治疗至关重要.
- 通过比较不同方案,可以优化患者的治疗结果和疗效.
研究的目的:
- 为了比较长黄体阶段GnRH激动剂方案与灵活的GnRH抗剂方案的临床结果.
- 在被诊断患有正常卵巢储备的IVF/ ICSI患者中评估这些方案.
主要方法:
- 一项前性队列研究,涉及160名卵巢储量正常的患者.
- 患者被随机分为两个组:长质期GnRH激动剂 (A组,n=42) 和灵活的GnRH抗剂 (B组,n=118).
- 收集的数据包括患者特征,卵巢反应,胚胎结果,临床怀孕,活产率和OHSS发生率. 多变量逻辑回归确定了临床怀孕的预测因素.
主要成果:
- 两种方案之间的临床怀孕率 (54. 8% 与 56. 8%) 或活产率 (47. 6% 与 52. 5%) 没有显著差异.
- 卵巢过度刺激综合征 (OHSS) 的发生率很低,并没有显著差异 (0% vs 2. 5%).
- 临床怀孕的显著预测因素包括年轻年龄,较高的前毛囊数量 (AFC),较高的抗穆勒激素水平 (AMH),更大的子宫内膜厚度,更多的卵细胞提取,以及优异的胚胎质量 (I-II级).
结论:
- 在正常卵巢储备的患者中,长黄体阶段的GnRH激动剂和灵活的GnRH抗剂方案的临床结果相似.
- 年龄,卵巢储备标记 (AFC,AMH),子宫内膜厚度,卵细胞产量和胚胎质量是影响IVF/ ICSI成功的关键因素.
- 年龄仍然是影响成功率的重要因素,强调其在生育治疗结果中的重要性.
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