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米索普罗斯托尔用于子宫内装置的放置
Lauren B Zapata1, Emily Snyder1,2, Antoinette T Nguyen1
1Division of Reproductive Health, Centers for Disease Control and Prevention, Atlanta, Georgia, USA.
The Cochrane database of systematic reviews
|September 23, 2025
概括
对于大多数女性来说,米索普罗斯托尔并没有显著减少疼痛或改善子宫内置器件 (IUD) 放置的便利性. 然而,对于那些最近一次失败尝试的人来说,它可能会略微增加安置成功,但也会增加和腹等副作用.
科学领域:
- 生殖健康 生殖健康
- 妇科 妇科 妇科 妇科
- 临床试验 临床试验
背景情况:
- 宫内器件 (IUD) 放置可能与疼痛和提供者技术挑战有关.
- 弥索普罗斯托尔正在被研究,因为它有可能使子宫软化,方便宫内避孕套的插入,并减少疼痛.
研究的目的:
- 为了评估mizoprostol在改善患者和提供者在常规IUD放置期间的治疗结果中的疗效,与安慰剂或没有治疗相比.
主要方法:
- 对14项随机对照试验 (RCT) 的系统综述和元分析,涉及1972名接受间隔避孕套安置的妇女.
- 评估结果包括疼痛,安置方便,宫扩张,成功率,患者满意度和不良事件.
- 用GRADE方法来评估证据的确定性.
主要成果:
- 米索普罗斯托尔在tenaculum放置期间和IUD插入后的疼痛几乎没有差异 (高确定性证据).
- 它对提供者的安置方便性,宫扩张的需要或整体安置成功几乎没有影响,除了最近一次失败的宫试验女性的成功率可能增加.
- 米索普罗斯托尔的使用与前置腹部疼痛/和腹的可能增加有关,对增加患者满意度的证据非常不确定.
结论:
- 对于常规的宫内节育器 (IUD) 放置,mizoprostol 在减轻疼痛或改善提供者的舒适性方面提供了最小的好处,可能会增加副作用.
- 对于最近一次试图使用宫内避孕器失败的妇女来说,安置成功的潜在好处存在,但必须与增加的不良影响进行权衡.
- 需要进一步的研究来探索效果修饰剂,因为目前的证据有限.
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