职业与健康 ›› 2024, Vol. 40 ›› Issue (19): 2619-2622.

• 论著 • 上一篇    下一篇

2022年菏泽市艾滋病患者CD4+ T淋巴细胞、病毒载量和耐药检测结果及其相关性分析

雷霁, 李一苇, 李晓寒   

  1. 菏泽市疾病预防控制中心检验科,山东 菏泽 274000
  • 收稿日期:2024-01-23 修回日期:2024-02-02 发布日期:2026-03-17
  • 作者简介:雷霁,男,主管技师,主要从事微生物检验方向研究工作。
  • 基金资助:
    山东省医药卫生科技发展计划(202112060725)

Detection results and correlation analysis of CD4+ T lymphocytes,viral load and drug resistance of AIDS patients in Heze City in 2022

LEI Ji, LI Yiwei, LI Xiaohan   

  1. Clinical Laboratory,Heze Center for Disease Control and Prevention,Heze,Shandong 274000,China
  • Received:2024-01-23 Revised:2024-02-02 Published:2026-03-17

摘要: 目的 分析2022年菏泽市艾滋病患者接受治疗后CD4+ T淋巴细胞、病毒载量和耐药检测结果的相关性,为艾滋病患者抗病毒的治疗效果提供依据。方法 收集2022年菏泽市经抗病毒治疗后的艾滋病患者外周血1 172份进行CD4+ T淋巴细胞计数检测,分离血浆后进行病毒载量和耐药检测,并对数据进行分析。结果 抗病毒治疗后,787例(67.15%)患者CD4+ T淋巴细胞≥400个/μL,病毒抑制率[病毒载量(viral load,VL)<1 000]达92.32%。不同病毒含量的艾滋病患者CD4+ T细胞计数构成呈负相关(r=-0.250,P<0.01)。耐药病例占抗病毒治疗失败病例的比例为44.44%,药物中耐药发生率较高的是奈韦拉平(nevirapine,NVP)、依菲韦伦(efavirenz,EFV)、恩曲他滨(emtricitabine,FTC)和拉米夫定(lamivudine,3TC)。结论 2022年菏泽市抗病毒失败和耐药比例较低,联合应用外周血CD4+ T淋巴细胞检测和病毒载量检测能够较好指导抗病毒治疗效果。

关键词: 艾滋病患者, CD4+ T淋巴细胞, 病毒载量, 耐药检测

Abstract: Objective To analyze the correlation between CD4+ T lymphocytes,viral load and drug resistance detection results of AIDS patients after antiviral therapy in Heze City in 2022,and provide basis for judging the efficacy of anti-viral therapy of AIDS patients. Methods A total of 1 172 peripheral blood samples from AIDS patients in Heze City after antiviral therapy were collected for CD4+ T lymphocyte count detection. The plasma was separated and tested for viral load(VL) and drug resistance. The data were analyzed. Results After antiviral therapy,787 patients(67.15%) had CD4+ T lymphocytes ≥400 cells/μL and the viral inhibition rate(VL<1 000) reached 92.32%. The composition of CD4+ T cell count in AIDS patients with different viral content was negatively correlated(r=-0 250,P<0.01). The proportion of drug-resistant cases in the failure of antiviral therapy was 44.44%,and the drugs with a higher incidence of resistance were nevirapine(NVP),efavirenz(EFV),emtricitabine(FTC) and lamivudine(3TC). Conclusion In 2022,the proportion of antiviral failure and drug resistance in Heze City is relatively low. The combination of peripheral blood CD4+ T lymphocyte detection and viral load detection can better guide the effectiveness of antiviral therapy.

Key words: AIDS patients, CD4+ T lymphocyte, Viral load, Drug resistance detection

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