激素相关的副作用在新使用者一个levonorgestrel 52-mg子宫内器械设备
Jennifer L Kerns1, Lisa M Keder2, Carrie A Cwiak3
1Department of Obstetrics, Gynecology and Reproductive Sciences, University of California, San Francisco, San Francisco, CA.
American journal of obstetrics and gynecology
|July 5, 2024
概括
荷尔蒙子宫内避孕器使用者可能会遇到诸如这样的副作用,尤其是以前使用过组合荷尔蒙避孕的女性. 然而,由于副作用而导致的停药率在各组之间是相似的.
科学领域:
- 生殖健康 生殖健康
- 避孕药是一种避孕药,用于避孕.
- 内分泌学 在内分泌学.
背景情况:
- 勒沃诺格斯特雷尔52毫克子宫内装置提供局部作用,系统性激素暴露低.
- 尽管如此,一些用户报告了与激素相关的副作用.
研究的目的:
- 为了评估Levonorgestrel 52 mg宫内器械使用者的与激素相关的不良事件率.
- 为了比较之前使用组合荷尔蒙避孕和没有荷尔蒙避孕的用户之间的这些比率.
主要方法:
- 一个多中心的第三阶段试验包括1714名年龄在16-45岁的妇女使用levonorgestrel 52 mg IUD.
- 分析的重点在于在入学前使用组合激素或无激素避孕药的子组.
- 副作用发生率在180天后被评估,对于特定事件,在360天后被评估.
主要成果:
- 之前的组合激素避孕使用者在180天 (13.0%对8.5%) 和360天 (15.7%对10.6%) 报告的频率更高.
- 360天后,这个组的性高潮/性欲问题也更高 (3.1%对1.4%).
- 对副作用的停药率在两组中都是相似的 (5.6%对5.5%).
结论:
- 以前的组合激素避孕药使用显示出与激素相关的副作用的弱相关性,例如在插入levonorgestrel 52 mg IUD后出现疹.
- 在使用的前六个月内,可能与激素相关的副作用导致停止治疗是不常见的.
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