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Identification and characterization of nontuberculous mycobacteria isolated from suspected pulmonary tuberculosis patients in eastern china from 2009 to 2019 using an identification array system.
Zhu, Yelei; Hua, Wenya; Liu, Zhengwei; Zhang, Mingwu; Wang, Xiaomeng; Wu, Beibei; Wang, Zhen; Chen, Jiazhen.
Afiliação
  • Zhu Y; Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
  • Hua W; Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China.
  • Liu Z; Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
  • Zhang M; Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
  • Wang X; Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
  • Wu B; Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China.
  • Wang Z; Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou, China. Electronic address: wangzhen@cdc.zj.cn.
  • Chen J; Department of Infectious Diseases, Shanghai Key Laboratory of Infectious Diseases and Biosafety Emergency Response, National Medical Center for Infectious Diseases, Huashan Hospital, Fudan University, Shanghai, China. Electronic address: jiazhen_chen@163.com.
Braz J Infect Dis ; 26(2): 102346, 2022.
Article em En | MEDLINE | ID: mdl-35288106
OBJECTIVE: Nontuberculous mycobacteria (NTM) species are increasingly being isolated and have become a key factor affecting public health by causing pulmonary diseases. Most NTM species do not respond to conventional tuberculosis (TB) drugs. This study aimed to identify NTM isolated from suspected pulmonary TB patients from the Zhejiang province and analyze their distribution in the region. METHODS: A total of 1,113 NTM isolates from patients suspected to be suffering from acid-fast bacilli-positive tuberculosis were identified at the species level, using the CapitalBio Mycobacterium identification array and polymerase chain reaction amplification and sequencing of 16S-23S gene internal transcribed spacer (ITS), 16S rRNA, and hsp65. RESULTS: Of the 23,138 isolates, we identified 1,102 NTM (4.8%), mainly including Mycobacterium intracellulare (54.81%, 604/1,102), M. chelonae-M. abscessus (16.52%, 182/1,102), M. avium (13.16%, 145/1,102), M. kansasii (8.17%, 90/1,102), and M. gordonae (3.27%, 36/1,102). CONCLUSION: The distribution of NTM species observed in patients with suspected pulmonary tuberculosis provides guidance for the diagnosis and treatment of NTM pulmonary diseases.
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Tuberculose Pulmonar / Pneumopatias / Infecções por Mycobacterium não Tuberculosas Tipo de estudo: Diagnostic_studies / Guideline / Prognostic_studies Limite: Humans País/Região como assunto: Asia Idioma: En Revista: Braz J Infect Dis Assunto da revista: DOENCAS TRANSMISSIVEIS Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China País de publicação: Brasil
Texto completo
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XML
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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Tuberculose Pulmonar / Pneumopatias / Infecções por Mycobacterium não Tuberculosas Tipo de estudo: Diagnostic_studies / Guideline / Prognostic_studies Limite: Humans País/Região como assunto: Asia Idioma: En Revista: Braz J Infect Dis Assunto da revista: DOENCAS TRANSMISSIVEIS Ano de publicação: 2022 Tipo de documento: Article País de afiliação: China País de publicação: Brasil