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Study identifier: NCT06033807 Synced from ClinicalTrials.gov · July 29, 2026
● Recruiting

Active Screening of Latent Tuberculosis Infection in School Contacts of Active Tuberculosis Patients

Condition: Tuberculosis · Latent Tuberculosis Infection  ·  Sponsor: Huashan Hospital

PhaseN/A
Planned participants31440
Who can joinAll sexes, 13 Years to no upper limit
Healthy volunteersNo

About this study

The goal of this observational study is to investigate the proportion of Mycobacterium tuberculosis (MTB) infection in school contacts of active tuberculosis (ATB) patients. The main questions it aims to answer are: * the proportion of MTB infection among school contacts of ATB patients * risk factors related to tuberculosis (TB) infection * health economic evaluation of screening strategy

This description comes directly from the study's public registry record.

Talk to the study team

Qiaoling Ruan, PhD  ·  13661856002  ·  ruan_qiao_ling@fudan.edu.cn

Jinlan Li, MPH  ·  13985045080  ·  740820442@qq.com

Always discuss trial participation with your own doctor first.

Locations (44)

Xinpu New Area Center of Disease ControlZunyi, Guiyang, ChinaRecruiting
Dafang Center for Disease Control and PreventionBijie, Guizhou, ChinaRecruiting
Qixingguan Center for Disease Control and PreventionBijie, Guizhou, ChinaRecruiting
Nayong Center for Disease Control and PreventionBijie, Guizhou, ChinaRecruiting
Hezhang Center for Disease ControlBijie, Guizhou, ChinaRecruiting
Jinsha Center for Disease ControlBijie, Guizhou, ChinaRecruiting
Qianxi Center of Disease ControlBijie, Guizhou, ChinaRecruiting
Weining Center of Disease ControlBijie, Guizhou, ChinaRecruiting
Zhijin Center of Disease ControlBijie, Guizhou, ChinaRecruiting
Liping Center for Disease Control and PreventionLinping, Guizhou, ChinaRecruiting
Liuzhi Special District Center of Disease ControlLiupanshui, Guizhou, ChinaRecruiting
Panzhou Center of Disease ControlLiupanshui, Guizhou, ChinaRecruiting

+ 32 more locations — full list on the registry record.

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Source record: clinicaltrials.gov/study/NCT06033807