QTc延长与左氧氟沙星联合治疗,丙咪嗪和氟西汀。
文章的细节
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引用
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Nykamp DL Blackmon CL,施密特PE,罗伯森AG)
QTc延长与左氧氟沙星联合治疗,丙咪嗪和氟西汀。
安Pharmacother。2005年3月,39 (3):543 - 6。doi: 10.1345 / aph.1E513。Epub 2005 2月1。
- PubMed ID
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15687478 (在PubMed]
- 文摘
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间隔延长报告目的:高职院校学前教育专业与联合治疗包括左氧氟沙星、丙咪嗪和氟西汀。案例总结:49岁白人女性呈现在急诊科发烧、疼痛,疼痛过去3天。她被诊断和治疗肾盂肾炎住院了。治疗包括静脉注射左氧氟沙星500毫克每24小时和头孢曲松钠2 g每24小时,连同她的药物在承认,包括丙咪嗪50毫克睡前和氟西汀10毫克/天。她在5天出院,返回第二天胸闷和呼吸短促。在第二个承认,509毫秒的间隔12导心电图显示高职院校学前教育专业。左氧氟沙星间隔降至403毫秒中断,高职院校学前教育专业。病人出院3天后和指示咨询她的初级保健医生,由于丙咪嗪。beplayapp讨论:这药物不良反应被认为是药效学累加效应在氟西汀、丙咪嗪和左氧氟沙星。氟西汀是一种CYP2D6的有效抑制剂,丙咪嗪由CYP2D6代谢。 Therefore, fluoxetine is able to increase the plasma concentrations of imipramine, leading to QT interval prolongation. Taken with imipramine, levofloxacin can lead to even greater prolongation of the QT interval. Based on the Naranjo probability scale, levofloxacin was possibly associated with cardiac arrhythmias in our patient. CONCLUSIONS: The use of levofloxacin alone, or more often in concomitant therapy with other medications that are known to prolong the QT interval, may cause QT interval prolongation; however, additional studies/case reports are needed to validate this conclusion.
beplay体育安全吗DrugBank数据引用了这篇文章
- 药物酶
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药物 酶 类 生物 药理作用 行动 丙咪嗪 细胞色素P450 2 d6 蛋白质 人类 未知的底物抑制剂细节