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Chinese Journal of Antituberculosis ›› 2025, Vol. 47 ›› Issue (11): 1528-1534.doi: 10.19982/j.issn.1000-6621.20250299

• Review Articles • Previous Articles    

Research progress on tuberculosis preventive treatment for close contacts of multidrug-resistant tuberculosis patients

Zu Zhipeng1, Chen Haiting2, Chen Yuanyuan3, Nie Wenjuan4, Xu Kaijin5, Ruan Qiaoling6, Liu Zhengwei1,2, Zhou Lin1, Wang Xiaomeng1(), Gao Lei7()   

  1. 1Department of Tuberculosis Control and Prevention, Zhejiang Provincial Center for Disease Control and Prevention, Hangzhou 310051, China
    2School of Public Health, Hangzhou Medical College, Hangzhou 310053, China
    3Tuberculosis Diagnosis and Treatment Center, Hangzhou Red Cross Hospital, Hangzhou 310003, China
    4Department of Tuberculosis, Beijing Chest Hospital, Capital Medical University/Beijing Institute of Tuberculosis and Thoracic Tumor, Beijing 101149, China
    5Department of Infectious Diseases, The First Affiliated Hospital of Zhejiang University, Hangzhou 310006, China
    6Department of Infectious Diseases, Huashan Hospital Affiliated to Fudan University, Shanghai 200040, China
    7Chinese Antituberculosis Association, Beijing 100710, China
  • Received:2025-07-23 Online:2025-11-10 Published:2025-10-30
  • Contact: Wang Xiaomeng,Gao Lei E-mail:xmwang@cdc.zj.cn;gaolei615@126.com
  • Supported by:
    Zhejiang Provincial Natural Science Foundation Project(TGY23H190002);Zhejiang Provincial Medical and Health Science and Technology Plan Project(2023KY645)

Abstract:

Tuberculosis preventive treatment (TPT) among close contacts of multidrug-resistant tuberculosis (MDR-TB) patients is a critical intervention to reduce their risk of developing active tuberculosis. Early implementation of effective prevention is crucial for protecting individual health and curbing the spread of drug-resistant tuberculosis. Currently, the TPT regimen for close contacts of MDR-TB patients is limited, and there is a lack of evidence in China. Therefore, this review focuses on core issues in the field of TPT for MDR-TB close contacts, including domestic and international guideline recommendations, available drug regimens, and their efficacy and safety based on current research. The aim is to provide scientific references and decision-making support for developing more optimized management strategies for MDR-TB close contacts and safer, more effective short-course preventive regimens in China.

Key words: Tuberculosis, Drug resistance, multiple, bacterial, Protective agents, Therapeutic uses

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