检验医学 ›› 2018, Vol. 33 ›› Issue (12): 1071-1075.DOI: 10.3969/j.issn.1673-8640.2018.12.003

• 非经典微生物感染的病原学诊断与药物敏感性分析专题 • 上一篇    下一篇

2012—2016年上海地区AIDS患者分枝杆菌分离及耐药情况分析

蔡金凤1, 张桂红1, 郑江花2   

  1. 1. 上海市公共卫生临床中心医学检验科,上海 201508
    2. 上海健康医学院附属周浦医院检验科,上海 201318
  • 收稿日期:2018-01-03 出版日期:2018-12-26 发布日期:2018-12-27
  • 作者简介:null

    作者简介:蔡金凤,女,1986年生,学士,主管技师,主要从事微生物检验工作。

  • 基金资助:
    浦东新区卫生和计划生育委员会领先人才培养计划(PWRI2017-07)

Isolation and drug resistance of Mycobacterium from AIDS patients in Shanghai from 2012 to 2016

CAI Jinfeng1, ZHANG Guihong1, ZHENG Jianghua2   

  1. 1. Department of Clinical Laboratory,Shanghai Public Health Clinical Center,Shanghai 201508,China
    2. Department of Clinical Laboratory,Zhoupu Hospital,Shanghai University of Medicine and Health Sciences,Shanghai 201318,China
  • Received:2018-01-03 Online:2018-12-26 Published:2018-12-27

摘要:

目的 分析上海地区获得性免疫缺陷综合征(AIDS)患者分枝杆菌分离情况及对一线抗结核药物的耐药情况。方法 对2012年7月—2016年12月上海市公共卫生临床中心收治的AIDS住院患者临床样本中分枝杆菌的分离情况及耐药情况进行回顾性分析。结果 纳入AIDS住院患者1 940例,共送检分枝杆菌培养样本4 648例,其中分枝杆菌阳性样本892例,阳性检出率为19.19%;共分离出不重复菌株409株,其中结核分枝杆菌(MTB)199株(48.66%),非结核分枝杆菌(NTM)210株(51.34%)。MTB和NTM样本来源均以痰液为主,分别为116例(58.29%)和150例(71.43%)。MTB对利福平、链霉素、乙胺丁醇和异烟肼的耐药率分别为18.75%、28.13%、15.63%和32.03%。结论 上海地区AIDS患者合并分枝杆菌感染的病例较多,NTM感染更为严重。应根据药物敏感性试验结果合理用药,最大程度减少NTM感染给患者带来的危害。

关键词: 获得性免疫缺陷综合征, 结核分枝杆菌, 非结核分枝杆菌, 上海地区

Abstract:

Objective To investigate the isolation status of Mycobacterium from acquired immune deficiency syndrome(AIDS) patients,and to analyze the drug resistance to primary anti-tuberculous drugs.Methods The isolation and drug resistance of Mycobacterium from AIDS inpatients were analyzed retrospectively in Shanghai Public Health Clinical Center from July 2012 to December 2016.Results A total of 1 940 AIDS inpatients were enrolled. A total of 4 648 specimens were cultured,of which 892(19.19%) specimens were positive. There were 409 isolates without repetition,including 199(48.66%) isolates of Mycobacterium tuberculosis(MTB) and 210(51.34%) isolates of nontuberculous Mycobacterium(NTM). There were 116(58.29%) isolates of MTB and 150(71.43%) isolates of NTM isolated from sputum specimens. The drug resistance rates of MTB to rifampicin,streptomycin,ethambutol and isoniazid were 18.75%,28.13%,15.63% and 32.03%,respectively.Conclusions There are many AIDS patients with Mycobacterium infection in Shanghai,especially for NTM infection. According to the results of drug susceptibility test,the drugs should be used rationally,in order to minimize the injury from NTM infection to patients.

Key words: Acquired immune deficiency syndrome, Mycobaterium tuberculosis, Nontuberculous Mycobacterium, Shanghai

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