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中国防痨杂志 ›› 2024, Vol. 46 ›› Issue (1): 29-39.doi: 10.19982/j.issn.1000-6621.20230207

• 论著 • 上一篇    下一篇

风湿免疫病患者结核分枝杆菌潜伏感染率及相关影响因素的多中心横断面研究

张丽帆1,2,3, 马亚楠1, 邹小青1,4, 张月秋1, 张奉春5, 曾小峰5, 赵岩5, 刘升云6, 左晓霞7, 吴华香8, 武丽君9, 李鸿斌10, 张志毅11, 陈盛12, 朱平13, 张缪佳14, 齐文成15, 刘毅16, 刘花香17, 侍效春1,3(), 刘晓清1,2,3(), 中国风湿免疫病人群活动性结核病的流行病学调查和治疗效果及预后研究课题组   

  1. 1中国医学科学院北京协和医学院,北京协和医院,疑难重症及罕见病国家重点实验室,感染内科,北京 100730
    2中国医学科学院北京协和医学院,国际临床流行病学网,临床流行病学教研室,北京 100730
    3中国医学科学院北京协和医学院结核病研究中心,北京 100730
    4中国医学科学院北京协和医学院群医学与公共卫生学院,北京 100730
    5中国医学科学院北京协和医学院,北京协和医院,风湿免疫科,国家皮肤与免疫疾病临床医学研究中心,疑难重症及罕见病国家重点实验室,风湿免疫病学教育部重点实验室,北京 100730
    6郑州大学第一附属医院风湿免疫科,郑州 450052
    7中南大学湘雅医院风湿免疫科,长沙 410008
    8浙江大学医学院附属第二医院风湿免疫科,杭州 310009
    9新疆维吾尔自治区人民医院风湿免疫科,乌鲁木齐 830001
    10 内蒙古医科大学附属医院风湿免疫科,呼和浩特 010000
    11 哈尔滨医科大学附属第一医院风湿免疫科,哈尔滨 150001
    12 上海交通大学医学院附属仁济医院风湿免疫科,上海 200001
    13 第四军医大学西京医院临床免疫科,西安 710032
    14 南京医科大学第一附属医院风湿免疫科,南京 210029
    15 天津市第一中心医院风湿免疫科,天津 300192
    16 四川大学华西医院风湿免疫科,成都 610041
    17 山东大学齐鲁医院风湿免疫科,济南 250012
  • 收稿日期:2023-06-16 出版日期:2024-01-10 发布日期:2024-01-04
  • 通信作者: 侍效春,Email:shixch7722@163.com;刘晓清,Email:liuxq@pumch.cn
  • 作者简介:注:马亚楠和张丽帆对本文有同等贡献,为并列第一作者
  • 基金资助:
    中央高水平医院临床科研专项(2022-PUMCH-C-013);“十三五”国家科技重大专项(2017ZX10201302);“十二五”国家科技重大专项(2014ZX10003003)

Latent tuberculosis infection rate and risk factors in patients with rheumatic diseases: a multi-center, cross-sectional study

Zhang Lifan1,2,3, Ma Yanan1, Zou Xiaoqing1,4, Zhang Yueqiu1, Zhang Fengchun5, Zeng Xiaofeng5, Zhao Yan5, Liu Shengyun6, Zuo Xiaoxia7, Wu Huaxiang8, Wu Lijun9, Li Hongbin10, Zhang Zhiyi11, Chen Sheng12, Zhu Ping13, Zhang Miaojia14, Qi Wencheng15, Liu Yi16, Liu Huaxiang17, Shi Xiaochun1,3(), Liu Xiaoqing1,2,3(), the Epidemiological Study and Therapeutic Evaluation of Rheumatic Patients with Tuberculosis Study Team   

  1. 1Division of Infectious Diseases, Department of Internal Medicine, State Key Laboratory of Complex Severe and Rare Disease, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
    2Clinical Epidemiology Unit, International Epidemiology Network, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
    3Centre for Tuberculosis Research, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
    4School of Population Medicine and Public Health, Chinese Academy of Medical Sciences and Peking Union Medical College, Beijing 100730, China
    5Department of Rheumatology and Clinical Immunology, Peking Union Medical College Hospital, Chinese Academy of Medical Sciences and Peking Union Medical College, National Clinical Research Center for Dermatologic and Immunologic Diseases, State Key Laboratory of Complex Severe and Rare Disease, Key Laboratory of Rheumatology and Clinical Immunology, Ministry of Education, Beijing 100730, China
    6Department of Rheumatology and Immunology, The First Affiliated Hospital of Zhengzhou University, Zhengzhou 450052, China
    7Department of Rheumatology and Immunology, Xiangya Hospital, Central South University, Changsha 410008, China
    8Department of Rheumatology, The Second Affiliated Hospital of Zhejiang University School of Medicine, Hangzhou 310009, China
    9Department of Rheumatology, People’s Hospital of Xinjiang Uygur Autonomous Region, Urumqi 830001, China
    10 Department of Rheumatology and Immunology, The Affiliated Hospital of Inner Mongolia Medical University, Hohhot 010000, China
    11 Department of Rheumatology and Immunology, The First Affiliated Hospital of Harbin Medical University, Harbin 150001, China
    12 Department of Rheumatology, Renji Hospital, School of Medicine, Shanghai Jiao Tong University, Shanghai 200001, China
    13 Department of Clinical Immunology, Xijing Hospital, Fourth Military Medical University, Xi’an 710032, China
    14 Department of Rheumatology, The First Affiliated Hospital of Nanjing Medical University, Nanjing 210029, China
    15 Department of Rheumatology, Tianjin First Central Hospital, Tianjin 300192, China
    16 Department of Rheumatology and Immunology, West China Hospital, Sichuan University, Chengdu 610041, China
    17 Department of Rheumatology, Qilu Hospital of Shandong University, Ji’nan 250012, China
  • Received:2023-06-16 Online:2024-01-10 Published:2024-01-04
  • Contact: Shi Xiaochun, Email: shixch7722@163.com;Liu Xiaoqing, Email: liuxq@pumch.cn
  • Supported by:
    Central High Level Hospital Clinical Research Project(2022-PUMCH-C-013);National Major Science and Technology Special Project for the 13th Five Year Plan(2017ZX10201302);National Science and Technology Major Special Project for the 12th Five Year Plan(2014ZX10003003)

摘要:

目的:以结核感染T细胞斑点试验(T-SPOT.TB)检测作为筛查结核分枝杆菌潜伏感染(latent tuberculosis infection,LTBI)的工具,调查我国风湿免疫病患者结核分枝杆菌潜伏感染率,并分析影响T-SPOT.TB检测结果的相关因素。方法:纳入自2014年9月至2016年3月我国东、中、西部13家三级甲等综合医院接诊的风湿免疫病患者作为研究对象,共计3715例。应用T-SPOT.TB对研究对象进行LTBI筛查。收集研究对象的基本信息,包括性别、年龄、地区、体质量指数、病程、吸烟史、基础疾病、结核病患者密切接触史、结核病既往史,以及糖皮质激素、免疫抑制剂及生物制剂的使用情况,实验室化验结果,风湿免疫病诊断结果等。采用单因素及多因素logistic回归模型分析影响T-SPOT.TB检测结果的因素。结果:3715例研究对象T-SPOT.TB检测阳性者有672例(18.1%,95%CI:16.9%~19.3%)。不同风湿免疫病病种患者T-SPOT.TB检测阳性率差异有统计学意义(χ2=79.003,P<0.001),白塞综合征患者检测阳性率最高(44.4%,32/72),混合性结缔组织病患者检测阳性率最低(8.9%,4/45)。男性风湿免疫病患者T-SPOT.TB检测阳性率为23.6%(168/711),明显高于女性(16.8%,504/3004),差异有统计学意义(χ2=18.213,P<0.001)。不同年龄组风湿免疫病患者T-SPOT.TB检测阳性率差异有统计学意义 (χ2=67.189,P<0.001),51~60岁组检测阳性率最高(24.8%,143/577),16~20岁组检测阳性率最低(8.1%,13/160)。多因素logistic回归分析显示:年龄≥41岁(aOR=1.81,95%CI:1.48~2.23),吸烟≥21支/d(aOR=1.66,95%CI:1.15~2.40),有结核病既往史(aOR=3.88,95%CI:2.71~5.57),患白塞综合征(aOR=3.00,95%CI:1.70~5.28)是T-SPOT.TB检测阳性结果的独立相关因素;使用大剂量激素(aOR=0.67,95%CI:0.47~0.96)或生物制剂(aOR=0.55,95%CI:0.36~0.84),淋巴细胞计数偏低(aOR=0.39,95%CI:0.25~0.62),低蛋白血症(aOR=0.72,95%CI:0.52~0.99),以及患多发性肌炎/皮肌炎(aOR=0.54,95%CI:0.29~0.99)、系统性红斑狼疮(aOR=0.75,95%CI:0.57~0.99)是T-SPOT.TB检测阴性结果的独立相关因素。结论:风湿免疫病患者总体结核分枝杆菌潜伏感染率为18.1%,各病种T-SPOT.TB检测阳性率差异明显。当患者有大剂量糖皮质激素、生物制剂的使用,淋巴细胞计数偏低,低蛋白血症,以及罹患系统性红斑狼疮时警惕假阴性结果。

关键词: 风湿性疾病, 分枝杆菌, 结核, 感染, 免疫学技术, 横断面研究

Abstract:

Objective: This study aimed to screen latent tuberculosis infection (LTBI) among patients with rheumatic diseases in China using the T-SPOT.TB assay and investigate factors affecting the results of T-SPOT.TB. Methods: Rheumatic diseases patients (n=3715) were enrolled from 13 tertiary hospitals in Eastern, Middle, and Western China from September 2014 to March 2016 and were screened by the T-SPOT.TB assay to detect LTBI. Basic information about the subjects were collected, including gender, age, region, body mass index, course of disease, smoking history, underlying disease, close contact history of tuberculosis patients, evidence of previous tuberculosis, the use of glucocorticoids, immunosuppressants and biologics, laboratory tests, and diagnosis of rheumatic disease, etc. Univariate analysis and multivariable logistic regression were performed to identify factors affecting the results of T-SPOT.TB. Results: out Of the 3715 patients, 672 were positive in T-SPOT.TB, the positive rate was 18.1% (95%CI: 16.9%-19.3%). There was a statistically significant difference in the positive rate of T-SPOT.TB test among patients with different types of rheumatic immune diseases (χ2=79.003, P<0.001), patients with Behcet’s syndrome had the highest positive rate (44.4%, 32/72), while patients with mixed connective tissue disease had the lowest positive rate (8.9%, 4/45). The positive rate of T-SPOT.TB test in male patients with rheumatic immune disease was 23.6% (168/711), which was significantly higher than that in females (16.8%, 504/3004, χ2=18.213, P<0.001). There was a statistically significant difference in the positive rate of T-SPOT.TB test among patients with rheumatic immune disease in different age groups (χ2=67.189, P<0.001), the 51-60 years old group had the highest positive rate (24.8%, 143/577), while the 16-20 years old group had the lowest positive rate (8.1%, 13/160). Multivariate logistic regression analysis showed that age≥41 years (aOR=1.81, 95%CI: 1.48-2.23), smoking ≥21 cigarettes/d (aOR=1.66, 95%CI: 1.15-2.40), previous history of tuberculosis (aOR=3.88, 95%CI: 2.71-5.57), and Behcet’s syndrome (aOR=3.00, 95%CI: 1.70-5.28) were independent related factors of T-SPOT.TB positive results; using high-dose hormones (aOR=0.67, 95%CI: 0.47-0.96) or biological agents (aOR=0.55, 95%CI: 0.36-0.84), low lymphocyte count (aOR=0.39, 95%CI: 0.25-0.62), hypoalbuminemia (aOR=0.72, 95%CI: 0.52-0.99), and multiple myositis/dermatomyositis (aOR=0.54, 95%CI: 0.29-0.99), systemic lupus erythematosus (aOR=0.75, 95%CI: 0.57-0.99) were independent correlation factors for negative T-SPOT.TB test results. Conclusion: Among patients with rheumatic diseases, the overall prevalence of LTBI is 18.1%. There is a significant difference in the positive rate of T-SPOT.TB test among different diseases. When patients are treated with high-dose glucocorticoids or biologics, have low lymphocyte counts, hypoalbuminemia, or suffer from systemic lupus erythematosus, more attention should be paid to potential false-negative results.

Key words: Rheumatic diseases, Mycobacterium tuberculosis, Infection, Immunologic techniques, Cross-sectional studies

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