艾滋病病毒抑制与多药耐药结核病治疗结果之间的关系
Keri Geiger1,2, Amita Patil2, Chakra Budhathoki1
1School of Nursing, Johns Hopkins University, Baltimore, Maryland, United States of America.
PLOS global public health
|May 6, 2024
概括
艾滋病病毒抑制显著影响艾滋病毒感染者 (PWH) 多药耐药结核病 (MDR-TB) 治疗结果. 缺乏病毒抑制会增加死亡,失败和失去随访的风险,突显了早期抗逆转录病毒治疗支持的需要.
科学领域:
- 传染性疾病 传染性疾病
- 公共卫生 公共卫生
- 临床医学 临床医学
背景情况:
- 艾滋病毒病毒抑制和多药耐药结核病 (MDR-TB) 治疗结果在艾滋病毒感染者 (PWH) 之间的相互作用仍然不完全理解.
- 抗逆转录病毒疗法 (ART) 对于治疗艾滋病毒至关重要,但它对MDR-TB结果的影响需要进一步阐明.
研究的目的:
- 研究艾滋病毒病毒抑制在启动和整个MDR-TB治疗对艾滋病毒感染者的治疗结果的影响.
- 为了确定在MDR-TB治疗期间与可检测的病毒载荷和病毒抑制相关的特定风险.
主要方法:
- 来自一个集群随机临床试验的二次数据分析,该试验涉及南非1479名MDR-TB患者.
- 通过多位元回归来检查HIV病毒载量状态 (抑制,可检测,未知) 与MDR-TB治疗结果之间的关联.
- 分析考虑了治疗开始时的病毒载量和治疗期间病毒载量状态的变化.
主要成果:
- 与病毒抑制相比,在MDR-TB治疗开始时可检测的HIV病毒载量显著增加了死亡风险 (RRR 2.12) .
- 在治疗期间具有已知的病毒载荷的患者中,那些在治疗期间变得可检测或从未被抑制的患者与那些保持病毒抑制的人相比,面临着明显更高的死亡风险,治疗失败和随访损失.
- 在开始时缺乏病毒抑制,在治疗期间未能达到或保持抑制是不良MDR-TB结果的关键驱动因素.
结论:
- 艾滋病毒病毒抑制对于艾滋病毒感染者的MDR-TB治疗结果的成功至关重要.
- 改善获得和遵守ART的干预措施对于接受MDR-TB治疗的PWH至关重要.
- 优先考虑早期的ART支持可以显著提高MDR-TB治疗成功率并降低死亡率.
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