OPRM1/COMT基因多态性对sufentanil劳动止痛的影响:基于倾向性得分匹配的队列研究
Yao Chen1, Quanyao Chen1, Can Cai1
1Women and Children's Hospital, School of Medicine, Xiamen University, Xiamen, Fujian, 361003, China.
Pharmacogenomics
|August 23, 2023
概括
在OPRM1和COMT的遗传变异影响了外周止痛的有效性. 某些OPRM1和COMT基因型可能会预测在分娩期间从sufentanil更好地缓解疼痛.
科学领域:
- 药物遗传学 药物遗传学
- 麻醉学 麻醉学
- 疼痛管理 疼痛管理
背景情况:
- 调查了Catechol-O-Methyltransferase (COMT) G1947A和阿片类受体Mu 1 (OPRM1) A118G基因多态化的作用.
- 研究了它们作为使用sufentanil的外周止痛药的预测标记物的潜力.
研究的目的:
- 为了确定COMT和OPRM1多态是否可以预测患者对基于sufentanil的外周产痛止痛的反应.
- 为了将遗传变异与疼痛评分和药物消费相关联.
主要方法:
- 分析了136名分娩妇女的数据,这些分娩妇女接受了 epidural sufentanil, lidocaine 和 ropivacaine.
- 使用视觉模拟尺度 (VAS) 评估疼痛,并测量了sufentanil的消耗.
- 基因型为COMT G1947A和OPRM1 A118G的多态体.
主要成果:
- 与AA载体相比,患有OPRM1 AG/GG基因型的患者表现出较低的VAS得分差异和较高的sufentanil消耗.
- 具有COMT GA/AA基因型的个体表现出比GG载体更高的VAS分数差异.
- OPRM1 AG/GG:VAS差异为1.55,消耗量为19.65微克;OPRM1 AA:VAS差异为1.87,消耗量为17.11微克.
- COMT GA/AA: VAS 的差异为 1.86; COMT GG: VAS 的差异为 1.55.
结论:
- 苏芬坦尼尔可以为OPRM1 AA和COMT GA/AA基因型的分娩者提供卓越的外周分娩止痛.
- 这些遗传多态化可以作为预测标记,用于分娩期间个性化sufentanil止痛.
- 结果表明基于遗传特征的个性化疼痛管理的潜力.
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