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胺类刺激剂对艾滋病毒感染个体免疫反应的影响:一项回顾性队列研究

Tao Li^1,2,3, Zuoliang Li⁴, Hai Liu⁴

¹TCM-WM Department, The Second Affiliated Hospital of Chongqing Medical University, Chongqing, China.

Frontiers in immunology

|February 25, 2026

概括

胺类兴奋剂 (ATS) 滥用史对接受抗逆转录病毒治疗 (ART) 的艾滋病毒感染者 (PLWH) 免疫恢复产生负面影响. 暴露于ATS与较差的免疫反应和延迟的CD4+T细胞计数增加有关.

科学领域:

免疫学免疫学免疫学
传染性疾病传染性疾病
公共卫生公共卫生

背景情况:

胺类兴奋剂 (ATS) 滥用和艾滋病毒感染的同时发生是一个重大的公共卫生问题.
在接受抗逆转录病毒治疗 (ART) 的艾滋病毒感染者 (PLWH) 中,ATS滥用史对免疫复原的影响尚未完全理解.
这项研究侧重于具有低CD4+T细胞计数和高ART坚持的PLWH.

研究的目的:

评估ATS滥用史对PLWH中免疫复合的影响.
为了评估免疫反应,CD4+ T细胞数恢复,以及在PLWH患者在ART启动后的相关指标,有或没有ATS滥用史.

主要方法:

利用中国国家免费抗逆转录病毒治疗计划和药物康复管理平台 (2016-2022) 的数据.
员工倾向得分匹配,以创建具有和没有ATS滥用历史的PLWH可比较群体.
评估了ART后2年免疫反应的初级结果和二次结果,包括CD4+T细胞动态和与艾滋病相关的死亡率.

主要成果:

与非ATS队列相比,ATS滥用队列 (n=2,372) 的免疫反应率显著降低,反应延迟,CD4+T细胞数量增加较小.
在ART启动2年后,ATS暴露被确定为免疫反应较差的独立风险因素 (HR:0.558,P<0.001).
较长时间的ATS滥用与PLWH启动ART的免疫反应率降低相关.

结论:

过去的ATS滥用严重阻碍了接受ART的PLWH的免疫复合.
调查结果强调了对有过ATS滥用史的PLWH进行综合和定制医疗保健服务的需求.
解决ATS滥用对于优化艾滋病毒治疗结果和改善免疫恢复至关重要.

关键词:

艾滋病病毒艾滋病病毒艾滋病病毒胺类兴奋剂是一种类型的兴奋剂.抗逆转录病毒药物治疗队列研究是一项队列研究.免疫反应的免疫反应.

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