Actively Recruiting
Active Screening of Latent Tuberculosis Infection in School Contacts of Active Tuberculosis Patients
Led by Huashan Hospital · Updated on 2025-04-01
31440
Participants Needed
44
Research Sites
121 weeks
Total Duration
On this page
Sponsors
H
Huashan Hospital
Lead Sponsor
G
Guizhou Center for Disease Control and Prevention
Collaborating Sponsor
AI-Summary
What this Trial Is About
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
CONDITIONS
Official Title
Active Screening of Latent Tuberculosis Infection in School Contacts of Active Tuberculosis Patients
Who Can Participate
Eligibility Criteria
You may qualify if you...
- 13 years old or above
- Students in junior middle school, high school and university
- Close contact of school active tuberculosis case (e.g. in the same classroom, in the same dormitory)
- Participant (and guardian if under 18) willing to participate and sign informed consent
You will not qualify if you...
- Current clinical or sputum culture confirmed active tuberculosis
- Completed a full course of treatment for active tuberculosis or latent tuberculosis infection
AI-Screening
AI-Powered Screening
Complete this quick 3-step screening to check your eligibility
Trial Site Locations
Total: 44 locations
1
Xinpu New Area Center of Disease Control
Zunyi, Guiyang, China
Actively Recruiting
2
Dafang Center for Disease Control and Prevention
Bijie, Guizhou, China, 551600
Actively Recruiting
3
Qixingguan Center for Disease Control and Prevention
Bijie, Guizhou, China, 551700
Actively Recruiting
4
Nayong Center for Disease Control and Prevention
Bijie, Guizhou, China, 553307
Actively Recruiting
5
Hezhang Center for Disease Control
Bijie, Guizhou, China
Actively Recruiting
6
Jinsha Center for Disease Control
Bijie, Guizhou, China
Actively Recruiting
7
Qianxi Center of Disease Control
Bijie, Guizhou, China
Actively Recruiting
8
Weining Center of Disease Control
Bijie, Guizhou, China
Actively Recruiting
9
Zhijin Center of Disease Control
Bijie, Guizhou, China
Actively Recruiting
10
Liping Center for Disease Control and Prevention
Linping, Guizhou, China, 557300
Actively Recruiting
11
Liuzhi Special District Center of Disease Control
Liupanshui, Guizhou, China
Actively Recruiting
12
Panzhou Center of Disease Control
Liupanshui, Guizhou, China
Actively Recruiting
13
Shuicheng District Center of Disease Control
Liupanshui, Guizhou, China
Actively Recruiting
14
Cengong Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
15
Congjiang Ceter of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
16
Danzhai Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
17
Huangping Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
18
Jianhe Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
19
Jinping Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
20
Kaili Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
21
Leishan Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
22
Majiang Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
23
Rongjiang Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
24
Sansui Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
25
Shibing Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
26
Taijiang Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
27
Tianzhu Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
28
Zhenyuan Center of Disease Control
Qiandongnan Miao and Dong Autonomous Prefecture, Guizhou, China
Actively Recruiting
29
Qingzhen Center for Disease Control and Prevention
Qingzhen, Guizhou, China, 551400
Actively Recruiting
30
Bozhou District Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
31
Chishui Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
32
Daozhen Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
33
Fenggang Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
34
Honghuagang District Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
35
Huichuan District Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
36
Meitan Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
37
Renhuai Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
38
Suiyang Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
39
Tongzi Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
40
Wuchuan Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
41
Xishui Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
42
Yuqing Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
43
Zhengan Center of Disease Control
Zunyi, Guizhou, China
Actively Recruiting
44
Dalian Public Health Clinical Center
Dalian, Liaoning, China
Actively Recruiting
Research Team
Q
Qiaoling Ruan, PhD
CONTACT
J
Jinlan Li, MPH
CONTACT
How is the study designed?
Study Type
OBSERVATIONAL
Masking
N/A
Allocation
N/A
Model
N/A
Primary Purpose
N/A
Number of Arms
1
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