Email Alert | RSS    帮助

中国防痨杂志 ›› 2025, Vol. 47 ›› Issue (3): 348-354.doi: 10.19982/j.issn.1000-6621.20240470

• 论著 • 上一篇    下一篇

吉林市结核分枝杆菌耐药情况及趋势预测分析

刘菊秀, 张建华, 温均筠, 姜晓双()   

  1. 吉林市结核病医院结核内科,蛟河 132506
  • 收稿日期:2024-10-22 出版日期:2025-03-10 发布日期:2025-02-27
  • 通信作者: 姜晓双,Email:27661546@qq.com

Analysis and trend prediction of Mycobacterium tuberculosis drug resistance in Jilin City

Liu Juxiu, Zhang Jianhua, Wen Junjun, Jiang Xiaoshuang()   

  1. Department of Tuberculosis Medicine, Jilin City Tuberculosis Hospital, Jiaohe 132506, China
  • Received:2024-10-22 Online:2025-03-10 Published:2025-02-27
  • Contact: Jiang Xiaoshuang, Email: 27661546@qq.com

摘要:

目的: 分析近年吉林市肺结核患者耐药情况及变化趋势。方法: 采用回顾性研究方法,参照入组标准收集2023年1月至2024年6月吉林市结核病医院收治的796例菌阳肺结核患者基本信息和痰标本结核分枝杆菌药物敏感性试验(简称“药敏试验”)结果,分析吉林市肺结核患者耐药情况,并对不同类型耐药情况进行时间序列趋势预测分析。结果: 2023年1月至2024年6月,796例患者对16种抗结核药物的总耐药率为43.59%(347/796),其中,耐多药率、单耐药率、多耐药率、准广泛耐药率分别为14.82%(118/796)、9.30%(74/796)、2.01%(16/796)、5.90%(47/796),未发现广泛耐药患者。对16种抗结核药物的任一药物耐药率高于10%的顺位依次为:链霉素(26.26%,209/796)>异烟肼(23.87%,190/796)>利福平(18.84%,150/796)>利福布汀(14.70%,117/796)>左氧氟沙星(13.57%,108/796)>莫西沙星(12.31%,98/796)>帕司烟肼(11.43%,91/796)。老年组单耐药率[13.20%(45/341)]高于中年组[5.86%(17/290)]和青年组[7.27%(12/165)],青年组和中年组耐多药率[20.00%(33/165)和18.97%(55/290)]均高于老年组[8.80%(30/341)],青年组和中年组准广泛耐药率[7.88%(13/165)和10.00%(29/290)]均高于老年组[2.05%(7/341)],差异均有统计学意义(χ2=11.009,P=0.004;χ2=17.248,P<0.001;χ2=18.204,P<0.001)。复治患者的耐多药率[28.02%(72/257)]和准广泛耐药率[14.79%(38/257)]均高于初治患者[分别为8.53%(46/539)和2.03%(11/539)],差异均有统计学意义(χ2=52.307,P<0.001;χ2=48.934,P<0.001)。对趋势预测的时间序列分析结果显示:2024年7—12月吉林市单耐药率、多耐药率、耐多药率和准广泛耐药率分别为6.67%、 0.78%、11.92%和4.02%。结论: 吉林市2023年1月至2024年6月肺结核患者各种类型耐药率均处于较高水平,预测2024年7—12月不同耐药类型的耐药率均呈下降趋势,但耐多药和准广泛耐药仍处于较高水平,故应加强对耐药肺结核患者防控管理,实时监测链霉素、异烟肼、利福平、利福布汀、左氧氟沙星等药物的使用及耐药情况,特别是老年患者单耐药和中青年患者耐多药的耐药数据,以降低耐多药及准广泛耐药的比例。

关键词: 结核, 抗多种药物性, 药物监测, 模型, 统计学, 预测, 传染病控制

Abstract:

Objective: To analyze the drug resistance status and change trend among pulmonary tuberculosis (PTB) patients in Jilin City in recent years. Methods: A retrospective study was conducted, basic information and drug susceptibility test (DST) result of Mycobacterium tuberculosis from samples of 796 sputum-positive PTB patients admitted to Jilin City Tuberculosis Hospital between January 2023 and June 2024 were collected according to inclusion criteria. Their drug resistance status was analyzed, and time-series trend prediction was performed for different types of drug resistance. Results: From January 2023 to June 2024, the overall drug resistance rate to 16 anti-tuberculosis drugs among 796 patients was 43.59% (347/796). The rates of multidrug resistance (MDR), mono-drug resistance, poly-drug resistance, and pre-extensive drug resistance (pre-XDR) were 14.82% (118/796), 9.30% (74/796), 2.01% (16/796), and 5.90% (47/796), respectively. No extensively drug-resistant (XDR) cases were detected. The drugs with a resistance rate exceeding 10% were ranked as follows: streptomycin (26.26%, 209/796)>isoniazid (23.87%, 190/796)>rifampicin (18.84%, 150/796)>rifabutin (14.70%, 117/796)>levofloxacin (13.57%, 108/796)>moxifloxacin (12.31%, 98/796)>pasiniazide (11.43%, 91/796). The mono-drug resistance rate in the elderly group (13.20%, 45/341) was higher than that in the middle-aged group (5.86%, 17/290) and the young group (7.27%, 12/165). The MDR rates in the young group (20.00%, 33/165) and middle-aged group (18.97%, 55/290) were higher than that in the elderly group (8.80%, 30/341). Pre-XDR rates in the young group (7.88%, 13/165) and middle-aged group (10.00%, 29/290) were also higher than that in the elderly group (2.05%, 7/341). All differences were statistically significant (χ2=11.009, P=0.004; χ2=17.248, P<0.001; χ2=18.204, P<0.001). MDR (28.02%, 72/257) and pre-XDR rates (14.79%, 38/257) were higher in retreatment patients than in new patients (8.53% (46/539) and 2.03% (11/539), respectively), with statistically significant differences (χ2=52.307, P<0.001; χ2=48.934, P<0.001). Time-series analysis predicted that drug resistance rates from July to December 2024 should be 6.67% for mono-drug resistance, 0.78% for poly-drug resistance, an increase in MDR to 11.92%, and a pre-XDR rate of 4.02%. Conclusion: Between January 2023 and June 2024, different kinds of drug resistance among PTB patients in Jilin City remained high. Predictions for July to December 2024 indicate MDR and pre-XDR levels remained high, however, all four types of resistance have a downward trend. Strengthened management and real-time monitoring of drug use and resistance to streptomycin, isoniazid, rifampicin, rifabutin, levofloxacin, and other drugs are necessary, especially for mono-drug resistance in elderly patients and MDR in young and middle-aged patients, to reduce the occurrence of MDR and pre-XDR cases.

Key words: Tuberculosis, multidrug-resistant, Drug monitoring, Models, statistical, Forecasting, Communicable disease control

中图分类号: