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疹病毒在患有艾滋病毒,住院治疗急性疾病的人群中流散:试点研究
Darrell H S Tan1,2,3, Brian H Kim4, Kevin Venus3,5
1Division of Infectious Diseases, St Michael's Hospital, Toronto, Ontario, Canada.
International journal of STD & AIDS
|January 24, 2026
概括
对简单疹病毒2型 (HSV-2) 和细胞巨血病毒 (CMV) 的连续病毒流放评估在住院艾滋病毒感染者 (PLWH) 中是可行的. 需要进一步的研究,以了解无症状脱落和临床结果之间的联系.
科学领域:
- 病毒学 病毒学
- 传染性疾病 传染性疾病
- 公共卫生 公共卫生
背景情况:
- 简单疹病毒2型 (HSV-2) 和细胞巨血病毒 (CMV) 的无症状流出可能会在急性疾病期间对艾滋病毒感染者 (PLWH) 构成风险.
- 抗病毒疗法的临床试验可能是必要的,但在这个人群中对连续病毒泄漏评估的可接受性是未知的.
研究的目的:
- 评估在住院的PLWH患者中量化亚临床HSV-2和CMV活性化的可行性.
- 在这个患者群体中评估连续病毒泄漏评估的可接受性.
主要方法:
- 一项试点队列研究,涉及住院的PLWH.
- 参与者提供了通过聚合酶链反应 (PCR) 检测HSV-2的连续口腔,生殖器和门粘膜拭子.
- 收集血液样本进行HSV-2和CMVPCR分析.
主要成果:
- 在81个接触的个人中,有45人 (56%) 同意参与.
- 在患有HSV-2的参与者中,42%的参与者经历了粘膜脱落,16%的参与者有可检测的HSV-2病毒性病.
- 在33%的CMV病毒阳性参与者中,至少检测到一次CMV病毒性.
结论:
- 在住院的PLWH中,可以对粘膜和血液进行连续采集,以检测HSV-2/CMV泄漏.
- 无症状脱皮与临床结果之间的关联需要进一步调查,以指导未来的临床试验设计.
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