长效的卡博特格拉维尔/里尔皮维林度与静脉里法相结合:一个病例报告
Shawnalyn W Sunagawa1, Joshua P Havens1,2, Anthony Podany1
1College of Pharmacy, University of Nebraska Medical Center, Omaha, Nebraska, USA.
Open forum infectious diseases
|December 25, 2023
概括
长效注射抗逆转录病毒药物,如卡博特格拉维尔/里尔皮维林,在与里法相结合时,可能会降低疗效. 这种药物相互作用可以显著降低药物水平,可能会影响艾滋病毒患者的治疗有效性.
科学领域:
- 药理学和传染病的研究
- 临床药学和治疗药物
背景情况:
- 抗逆转录病毒疗法 (ART) 的进步越来越多地集中在长效注射配方上,以改善患者的坚持和结果.
- 长效ART药物相互作用 (DDI) 的可能性是临床实践和患者安全的关键考虑因素.
- 利法是一种强大的细胞染色体P450酶诱导剂,经常用于治疗结核病,并且可以与许多药物相互作用.
研究的目的:
- 报告一个现实世界,长效注射卡博特格拉维尔/里尔皮维林和静脉注射里法宾的药物相互作用的实例.
- 评估同时服用里法胺对卡博特格拉维尔和里尔皮维林的血度的影响.
主要方法:
- 一份病例报告详细介绍了长效卡博特格拉维尔/里尔皮维林与静脉注射里法在临床环境中的同时使用情况.
- 在与里法同时使用期间,对卡博特格拉维尔和里尔皮维林的血药物度的监测.
主要成果:
- 静脉注射里法与长效卡博特格拉维尔/里尔皮维林的同时使用导致这两种抗逆转录病毒药物的血度大幅下降.
- 卡博特格拉维尔和里尔皮维林的测量度低于蛋白调整后抑制度90 (IC90) 的4倍治疗值.
- 这表明显著的药物动力学相互作用可能会损害抗逆转录病毒疗法的病毒学疗效.
结论:
- 长期起作用的卡博特格拉维尔/里尔皮维林与里法的结合会导致药物水平低于治疗水平的风险.
- 当这些药物同时使用时,临床医生应保持谨慎,并考虑替代治疗策略或密集的治疗药物监测.
- 进一步的前性研究是有必要的,以充分描述这种DDI,并建立安全的联合管理指南.
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