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简化以增强蛋白酶抑制剂为基础的ART与传统ART的维护:来自五年受控队列的结果
Mateus Swarovsky Helfer1,2, Guilherme Carvalho Serena3, Tarsila Vieceli4
1Infectious Disease Department, Hospital de Clínicas de Porto Alegre, Rio Grande do Sul 90035-903, Brazil.
Viruses
|June 27, 2025
概括
使用增强蛋白酶抑制剂 (bPI) 没有整合酶链转移抑制剂 (INSTI) 的简化抗逆转录病毒疗法 (ART) 显示了与标准ART维护相比的长期疗效和安全性. 这种方法为不能容忍基于INSTI的治疗方案的患者提供了可行的替代方案.
科学领域:
- 传染性疾病 传染性疾病
- 病毒学 病毒学
- 临床医学 临床医学
背景情况:
- 基于多卢特格拉维尔的抗逆转录病毒疗法 (ART) 简化是常见的,但对于不耐受或耐药的患者需要替代方案.
- 增强型蛋白酶抑制剂 (bPI) 提供了一个潜在的替代品,但长期结果仍未得到充分研究.
研究的目的:
- 为了比较ART简化与基于bPI的治疗方案与不能使用整合酶链转移抑制剂 (INSTI) 的患者的标准ART维护的5年结果.
主要方法:
- 在巴西推中心进行了一项受控队列研究.
- 80人被分配到与bPI或ART维护的ART简化或ART维护.
- 主要结局包括5年后的病毒抑制率和死亡率,以及脏和代谢参数的二次分析.
主要成果:
- 五年生存率是可比的 (88.8%的简化 vs 87.5%的维护;日志排名 = 0.41).
- 病毒抑制率也是相似的 (78.8%简化 vs 70.0%维护; p = 0.28).
- 简化组的功能下降明显较小 (-5比-10毫升/分钟/1.73米2;p<0.05),没有代谢差异.
结论:
- 使用无INSTI的bPI疗法简化的ART证明了与维持三重治疗相比的长期疗效和安全性.
- 这种策略是INSTI不耐受或耐药性患者的可行选择,特别是在资源有限的环境中.
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