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Updated: Jul 16, 2025

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Rapid Screening of HIV Reverse Transcriptase and Integrase Inhibitors
Published on: April 9, 2014
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整合酶抑制剂与蛋白酶抑制剂的使用与改善的HIV病毒抑制有关
Whitney N Kleinmann1, Jessica E Pruszynski1, Emily H Adhikari1
1Department of Obstetrics and Gynecology, University of Texas Southwestern Medical Center at Dallas and Parkland Health, Dallas, TX.
American journal of obstetrics & gynecology MFM
|September 9, 2023
概括
对于艾滋病毒感染的孕妇,将双核糖逆转录酶抑制剂与整合酶链转移抑制剂结合起来,与蛋白酶抑制剂相比,在分娩时导致更高的病毒抑制率. 这支持整合酶链转移抑制剂作为怀孕期间首选的第一线疗法.
科学领域:
- 传染性疾病 传染性疾病
- 病毒学 病毒学
- 产科和妇科 产科和妇科
背景情况:
- 目前针对怀孕的抗逆转录病毒疗法 (ART) 准则建议使用双核逆转录酶抑制剂 (NRTIs) 与整合酶链转移抑制剂 (INSTIs) 或与里托纳维尔增强的蛋白酶抑制剂 (PI/r).
- 然而,目前的指导方针并没有指定怀孕期间ART的首选方案.
研究的目的:
- 为了比较怀孕的艾滋病毒患者与INSTIs相结合的双NRTIs与PI/r相结合的双NRTIs在分娩时的病毒抑制率.
- 评估基于INSTI的ART疗法与基于PI/r的疗法在怀孕期间实现病毒抑制方面的疗效.
主要方法:
- 在2011年1月至2021年12月期间,在城市安全网医院接受护理并分娩的艾滋病毒感染孕妇进行了一项观察性研究.
- 在接受INSTIs与PI/r双NRTIs的患者之间,在分娩时的病毒抑制 (HIV-1 RNA <50副本/毫升) 被比较.
- 分析了人口和艾滋病毒疾病特征,包括病毒载量和ART类.
主要成果:
- 总共有604名患者符合纳入标准:411人 (68%) 接受PI/r治疗,193人 (32%) 接受INSTI治疗方案.
- 在INSTI组 (76%) 与PI/r组 (67%) 相比,在分娩时的病毒抑制显着更高 (OR,1.59;95% CI,1.08-2.33).
- 在研究期间,INSTIs的使用增加,而PI/r的使用减少.
结论:
- 与INSTI疗法相结合的双NRTI与与PI / r疗法相结合的双NRTI相比,与艾滋病毒感染的孕妇患者在分娩时的病毒抑制率更高有关.
- 这些发现支持使用双NRTI与INSTI作为HIV感染孕妇首选的一线ART治疗方案.
- 在怀孕期间优化ART治疗方案对于母亲和婴儿健康结果至关重要.
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