天津医药 ›› 2023, Vol. 51 ›› Issue (8): 851-854.doi: 10.11958/20221797

• 临床研究 • 上一篇    下一篇

贵州省HIV/AIDS患者合并梅毒感染病毒载量与T淋巴细胞亚群相关性分析

覃达文1(), 杨秀程1, 洪章萍2, 熊倩妤2, 蒙楠2, 胡勇1, 杨兴林1,2,()   

  1. 1 贵州医科大学公共卫生与健康学院(邮编550025)
    2 贵阳市公共卫生救治中心检验科
  • 收稿日期:2022-11-14 修回日期:2023-02-09 出版日期:2023-08-15 发布日期:2023-08-10
  • 通讯作者: E-mail:yangxinglin.123@163.com
  • 作者简介:覃达文(1996),男,硕士在读,主要从事艾滋病与性病预防控制方面研究。E-mail:1049088923@qq.com
  • 基金资助:
    贵阳市科技局计划项目(筑科合同[2018]1-40号)

Correlation analysis between viral load and T lymphocyte subsets in HIV/AIDS patients co-infected with syphilis infection in Guizhou province

QIN Dawen1(), YANG Xiucheng1, HONG Zhangping2, XIONG Qianyu2, MENG Nan2, HU Yong1, YANG Xinglin1,2,()   

  1. 1 School of Public Health and Wellness, Guizhou Medical University, Guiyang 550025, China
    2 Department of Laboratory, Guiyang Medical Center for Public Health
  • Received:2022-11-14 Revised:2023-02-09 Published:2023-08-15 Online:2023-08-10
  • Contact: E-mail: yangxinglin.123@163.com

摘要:

目的 分析贵州省近3年人类免疫缺陷病毒(HIV)/艾滋病(AIDS)患者合并梅毒感染病毒(HIV-RNA)载量与T淋巴细胞亚群之间的相关性。方法 选取2019年1月1日—2021年12月31日在贵阳市公共卫生救治中心新确诊且未进行抗逆转录病毒治疗(ART)的HIV/AIDS患者2 869例。根据患者梅毒检测结果,分为单纯HIV感染组2 289例、HIV/梅毒现症感染组333例和HIV/梅毒既往感染组247例。比较3组患者一般人口学资料及实验室检测指标基线数据的差异,并分析HIV不同组间各自HIV-RNA载量与T淋巴细胞亚群的相关性。结果 HIV/梅毒现症感染组的年龄小于单纯HIV感染组和HIV/梅毒既往感染组,男性占比高于单纯HIV感染组和HIV/梅毒既往感染组(P<0.05)。HIV/梅毒现症感染组的HIV-RNA载量低于单纯HIV感染组,CD4+ T细胞、CD8+ T细胞、CD3+ T细胞均高于单纯HIV感染组(P<0.05);HIV/梅毒既往感染组的HIV-RNA载量高于HIV/梅毒现症感染组,CD4+ T细胞、CD8+ T细胞、CD3+ T细胞均低于HIV/梅毒现症感染组(P<0.05);HIV不同组间CD4/CD8比值差异无统计学意义(P>0.05)。单纯HIV感染组和HIV/梅毒既往感染组Ⅰ级、Ⅱ级、Ⅲ级HIV-RNA载量均依次降低(P<0.05);HIV/梅毒现症感染组Ⅱ级、Ⅲ级HIV-RNA载量低于Ⅰ级(P<0.05)。3组患者HIV-RNA载量与T淋巴细胞亚群均呈负相关(P<0.01)。结论 HIV/梅毒合并感染后T淋巴细胞亚群发生改变;随着HIV-RNA载量的变化,HIV/梅毒合并感染的T淋巴细胞亚群亦有所差异。

关键词: 人类免疫缺陷病毒, 艾滋病, 梅毒, 病毒载量, T淋巴细胞, 贵州

Abstract:

Objective To analyze the correlation between HIV-RNA load and T lymphocyte subsets in HIV/AIDS patients co-infected with syphilis in Guizhou province in recent three years. Methods A total of 2 869 newly diagnosed HIV/AIDS patients who did not receive antiretroviral therapy (ART) were selected in the public health rescue center of Guiyang from January 1, 2019 to December 31, 2021. According to results of syphilis testing, patients were divided into the simple HIV infection group (n= 2 289), the current HIV/syphilis infection group (n=333) and the previous HIV/syphilis infection group (n=247). The general demography data and the baseline data of laboratory test indicators were compared between the three groups of patients. The correlation between the HIV-RNA load and T lymphocyte subsets in different groups of HIV was analyzed. Results The age of the HIV/syphilis current infection group was lower than that of the HIV/syphilis simple infection group and the HIV/syphilis past infection group, and the proportion of males was higher than that of the HIV simple infection group and the HIV/syphilis past infection group (P<0.05). The HIV-RNA load was lower in the HIV/syphilis current infected group than that in the HIV-only infected group. CD4+ T cells, CD8+ T cells, and CD3+ T cells were higher in the HIV/syphilis current infected group than those of the HIV simple infection group (P<0.05). The HIV-RNA load was higher in the HIV/syphilis previous infection group than that in the HIV/syphilis current infection group, and CD4+ T cells, CD8+ T cells and CD3+ T cells were lower than those in the HIV/syphilis current infection group (P<0.05). There was no significant difference in the CD4/CD8 ratio between different HIV groups (P>0.05). The HIV-RNA load of grade Ⅰ, Ⅱ and Ⅲ decreased sequentially in the simple HIV infection group and the previous HIV/syphilis infection group (P<0.05). The HIV-RNA load of grade Ⅱ and Ⅲ in the HIV/syphilis current infection group was lower than that of grade Ⅰ (P<0.05). There was a negative correlation between HIV-RNA load and T lymphocyte subsets in the three groups of patients (P<0.01). Conclusion Changes in T lymphocyte subsets occur after HIV/syphilis co-infection. With changes in HIV-RNA load, there are also differences in the T lymphocyte subsets of HIV/syphilis co-infection.

Key words: HIV, AIDS, syphilis, viral load, T lymphocyte, Guizhou

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