质阶段缺陷和孕激素补充
Lucas C Collins1, Luke A Gatta2, Sarah K Dotters-Katz3
1Medical Student (MS2), Duke University School of Medicine, 201 Trent Drive, Durham, NC.
Obstetrical & gynecological survey
|February 20, 2024
概括
状期缺陷 (LPD) 可能导致重复性妊娠丧失 (RPL),但其作用尚不清楚. 对LPD和RPL的孕激素补充缺乏一致的证据,应谨慎使用.
科学领域:
- 生殖内分泌学 生殖内分泌学
- 产科和妇科 产科和妇科
- 不孕症研究 不孕症研究
背景情况:
- 质期缺陷 (LPDs),以不足够的孕激素产生为特征,是可疑导致重复妊娠损失 (RPL) 的原因.
- 对于LPD对RPL的确切贡献和孕激素补充剂的疗效仍然是争论的主题,需要进一步澄清.
研究的目的:
- 提供基于证据的质阶段缺陷 (LPD) 综述.
- 总结LPD的患病率,病理生理学和诊断挑战.
- 探索围绕孕激素补充剂用于RPL管理的当前争议.
主要方法:
- 使用PubMed,Cochrane摘要和其他学术数据库进行全面的文献综述.
- 分析现有研究,评论文章,教科书章节和临床指南.
- 关于LPD诊断和治疗疗效的证据综合.
主要成果:
- 在LPD和RPL之间确切的关系不是很好地定义,有相互矛盾的数据.
- 目前对LPD的诊断标准主要是临床的 (阴道期<10天),并且缺乏常规使用的验证.
- 没有一种治疗方法,包括孕激素补充,在改善LPD患者的生育结果方面表现出一致的有效性.
结论:
- 由于数据不一致,LPD和RPL之间的联系受到挑战,因此需要对受影响患者的替代病因进行彻底的检查.
- 对LPD和RPL的外源性孕激素治疗应该谨慎地进行,最好是在研究环境中或在综合性患者咨询后进行,因为有不一致的支持证据.
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