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中国防痨杂志 ›› 2020, Vol. 42 ›› Issue (3): 259-265.doi: 10.3969/j.issn.1000-6621.2020.03.015

• 论著 • 上一篇    下一篇

254例耐药肺结核患者克拉霉素耐药情况及影响因素分析

高天慧1,舒薇2,高静韬2,陆宇1(),李琦2()   

  1. 1 101149 首都医科大学附属北京胸科医院 北京市结核病胸部肿瘤研究所药物学研究室
    2 中国疾病预防控制中心结核病防治临床中心
  • 收稿日期:2019-11-06 出版日期:2020-03-10 发布日期:2020-03-18
  • 通信作者: 陆宇,李琦 E-mail:luyu4876@hotmail.com;lq0703@hotmail.com
  • 基金资助:
    “十三五”国家科技重大专项(2018ZX10722301)

Analysis of clarithromycin resistance and its influencing factors in 254 patients with drug-resistant tuberculosis

GAO Tian-hui1,SHU Wei2,GAO Jing-tao2,LU Yu1(),LI Qi2()   

  1. 1 Laboratory of Pharmacology;Clinical Center on Tuberculosis,Beijing Chest Hospital,Capital Medical University;Beijing Tuberculosis and Thoracic Tumor Research Institute,Beijing 101149,China
  • Received:2019-11-06 Online:2020-03-10 Published:2020-03-18
  • Contact: Yu LU,Qi LI E-mail:luyu4876@hotmail.com;lq0703@hotmail.com

摘要:

目的 分析耐药肺结核患者克拉霉素耐药情况及相关危险因素,为其临床应用提供依据。方法 收集2017年1月至2018年1月在首都医科大学附属北京胸科医院确诊为耐药肺结核的254例患者的临床资料和药物敏感性试验(简称“药敏试验”)结果进行回顾性分析。采用比例法对克拉霉素等16种抗结核药物进行药敏试验检测。采用logistic回归法分析克拉霉素耐药的临床相关危险因素。结果 (1)254例耐药肺结核患者中,17例耐多药/广泛耐药患者对克拉霉素耐药,耐药率为6.69%(17/254),低于其余15种抗结核药物[12.60%(32/254)~95.67%(243/254)]。(2)对克拉霉素耐药的耐多药/广泛耐药患者,对莫西沙星(47.06%,8/17)、氯法齐明(70.59%,12/17)、乙胺丁醇(82.35%,14/17)、阿米卡星(52.94%,9/17)、对氨基水杨酸(76.47%,13/17)、对氨基水杨酸异烟肼(88.24%,15/17)、卷曲霉素(76.47%,13/17)的耐药率均高于对克拉霉素敏感的患者[莫西沙星(11.32%,24/212)、氯法齐明(9.91%,21/212)、乙胺丁醇(41.51%,88/212)、阿米卡星(21.70%,46/212)、对氨基水杨酸(35.85%,76/212)、对氨基水杨酸异烟肼(52.83%,112/212)、卷曲霉素(28.77%,61/212)],差异均有统计学意义(χ 2值分别为16.721、46.987、10.628、6.793、10.930、7.986、16.370,P值均<0.05)。(3)logistic回归分析显示耐药的药品数目>7个[OR(95%CI)=9.328(2.058~42.290)]是克拉霉素耐药的危险因素。结论 耐药肺结核患者克拉霉素的耐药率低于其他常用抗结核药物,多发生在耐多药/广泛耐药患者,耐药的药品数目>7个是患者对克拉霉素产生耐药的主要危险因素。

关键词: 结核, 肺, 克拉霉素, 抗结核药, 抗药性, 因素分析, 统计学

Abstract:

Objective To analyze the clarithromycin resistance and related risk factors in drug-resistant tuberculosis patients, and provide reference for the clinical application of clarithromycin. Methods The clinical data and drug sensitivity test results (referred to as “drug sensitivity tests”) of 254 patients diagnosed with drug-resistant tuberculosis in Beijing Chest Hospital affiliated to Capital Medical University from January 2017 to January 2018 were collected for retrospective analysis. Among them, the sensitivity of 16 kinds of antituberculosis drugs including clarithromycin was tested using the proportional method. Logistic regression was used to analyze clinical relevant influencing factors for clarithromycin resistance. Results (1) Among 254 patients with drug-resistant tuberculosis, 17 multi-drug resistant/extensive drug-resistant patients were resistant to clarithromycin, and the drug resistance rate was 6.69% (17/254), which was lower than the remaining 15 anti-tuberculosis drugs (12.60% (32/254) to 95.67% (243/254)). (2) The drug resistance rates of moxifloxacin (47.06%, 8/17), clofazimine (70.59%, 12/17), ethambutol (82.35%, 14/17), amikacin (52.94%,9/17), p-aminosalicylic acid (76.47%,13/17), para-aminosalicylic acid isoniazid (88.24%,15/17), and capreomycin (76.47%,13/17) of MDR/XDR-TB patients were higher in the clarithromycin-resistant group than that in the sensitive group (moxifloxacin (11.32%, 24/212), clofazimine (9.91%, 21/212), ethambutol (41.51%, 88/212), amikacin (21.70%, 46/212), P-aminosalicylic acid (35.85%, 76/212), para-aminosalicylic acid isoniazid (52.83%, 112/212), capreomycin (28.77%, 61/212), the differences were statistically significant (χ 2 values were separately 16.721,46.987,10.628,6.793,10.930,7.986,16.370,P values were all <0.05). (3) Logistic regression results showed that the number of resistant drugs exceeding seven (OR(95%CI)=9.328 (2.058-42.290) was the risk factor for clarithromycin resistance. Conclusion The drug resistance rate of clarithromycin in drug-resistant tuberculosis patients is lower than that of other commonly used anti-tuberculosis drugs. It occurs more common in multidrug-resistant/extensive multidrug-resistant patients. The number of resistant drugs exceeding 7 is the main risk factor for patients resistant to clarithromycin.

Key words: Tuberculosis, pulmonary, Clarithromycin, Antitubercular agents, Drug resistance, Factor analysis, statistical