Incidence of tuberculosis for 2 years after contact to patients with multidrug-resistant tuberculosis
Not Applicable
Recruiting
- Conditions
- Diseases of the blood and blood -forming organs and certain disorders involving the immune mechanism
- Registration Number
- KCT0000004
- Lead Sponsor
- Asan Medical Center
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 472
Inclusion Criteria
household contacts who lived together with sputum AFB culture positive MDR patients, or
co-worker contacts who worked together with sputum AFB culture positive MDR patients
Exclusion Criteria
1) patients in whom TB was diagnosed and on treatment at the time of enrollment
2) patients in whom TB was newly diagnosed by the screening at the time of enrollment
Study & Design
- Study Type
- Observational Study
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method incidence of tuberculosis
- Secondary Outcome Measures
Name Time Method prevalence of latent tuberculosis infection (LTBI);incidence of MDR TB;incidence of tuberculosis among TST positive subjects;incidence of tuberculosis among IGRA positive subjects