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疼痛缓解剂的经怀孕使用和结构性出生缺陷的严重程度
Sebastian O Ekenze1, Michelle Huezo-Garcia1, Stephen M Kerr1
1Department of Epidemiology, Boston University School of Public Health, Boston, Massachusetts, USA.
Clinical pharmacology and therapeutics
|March 13, 2026
概括
这项研究发现,虽然乙氨基通常是安全的,但某些组合 (如乙氨基与阿司匹林和咖啡因,或与阿片类药物) 和特定的阿片类药物与严重出生缺陷的风险增加有关. 布洛芬,纳普罗森和阿司匹林与出生缺陷风险的中等关联.
科学领域:
- 产科和妇科 产科和妇科
- 药理学 药理学是指药理学的学科.
- 甲状腺学 甲状腺学
背景情况:
- 关于止痛药的使用和出生缺陷风险存在不一致的发现.
- 临床指南缺乏明确性,以便在怀孕期间对止痛药的使用做出明智的决策.
- 需要一种新的方法来评估治疗疼痛的风险,考虑到出生缺陷的严重程度.
研究的目的:
- 检查母亲使用止痛药与出生结构缺陷的严重程度之间的关联.
- 确定在怀孕早期具有较高或较低风险的特定止痛药.
- 为改善临床指南和患者咨询提供数据.
主要方法:
- 利用了来自国家出生缺陷预防研究 (1997-2011) 的数据.
- 根据12个月生存率 (<70%,<95%,≥95%) 将出生缺陷分类为严重程度组.
- 通过使用调整的几率比率 (aOR) 来比较对照组和严重程度组之间的孕产妇止痛药的使用 (periconception).
主要成果:
- 乙氨基 (单独或与咳/感冒药物一起) 没有显示与任何出生缺陷严重程度的相关性.
- 对于<70%的存活缺陷的高aOR与乙氨基与阿司匹林/咖啡因,可,编解或可以及单独的可有关.
- 适度的aORs (1.15-1.28) 观察到布洛芬,纳普罗森和阿司匹林在重症组.
结论:
- 止痛药的药物选择在安全性方面因出生缺陷的严重程度而有所不同.
- 某些止痛药组合和特定的阿片类药物可能会增加严重出生缺陷的风险.
- 这些发现支持根据缺陷严重程度和药物类型区分止痛风险.
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