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最大限度地从产前类固醇使用中获益,同时避免过度使用.

Mark A Clapp1, Siguo Li, Alexander Melamed

  • 1Department of Obstetrics, Gynecology, and Reproductive Biology, Massachusetts General Hospital, Harvard Medical School, and the Department of Obstetrics, Gynecology, and Reproductive Biology, Brigham and Women's Hospital, Boston, Massachusetts; the Department of Obstetrics, Gynecology, and Reproductive Sciences, University of California, San Diego, San Diego, California; and the Department of Obstetrics and Gynecology, University of South Florida, Tampa, Florida.

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概括
此摘要是机器生成的。

产前皮质类固醇的最佳时间仍然具有挑战性,只有56.7%的分娩发生在理想窗口内. 需要更好地预测早产,以确保在危险怀孕中及时给予类固醇.

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科学领域:

  • 产科和妇科 产科和妇科
  • 新生儿周产医学 新生儿周产医学
  • 临床药理学 临床药理学

背景情况:

  • 产前皮质类固醇 (ACS) 对胎儿肺部成熟至关重要.
  • 为最大限度地提高益处并最大限度地降低风险,ACS的最佳时间非常重要.
  • 目前关于ACS时间和相关因素的现实数据有限.

研究的目的:

  • 分析与分娩相关的产前皮质类固醇时间的现实数据.
  • 为了确定与最佳ACS时间相关的患者因素和诊断.
  • 为ACS管理提供基准测试目标和实际策略.

主要方法:

  • 在两个学术医院对单独分娩 (2016-2024) 的回顾性队列研究.
  • 主要队列:怀孕24 0/7至33 6/7周之间的分娩.
  • 对ACS时间 (无,最佳,次优) 和多变量逻辑回归的分析.

主要成果:

  • 在34周前的分娩中,56.7%的分娩时间是最佳的ACS.
  • 与最佳时间相关的因素包括高血压疾病,早产和PPROM.
  • 某些疾病,如焦虑症和胎盘前,与低于最佳时机相关.

结论:

  • 实现最佳的产前皮质类固醇时间是一个重大的临床挑战.
  • 需要改善早产预测和个性化评估.
  • 及时获得高风险妊娠的ACS需要加强战略,以减少不必要的暴露.