The Epidemiology of TST Change in Korea

Status Completed

Clinical Trial Summary

TST will be analyzed in young general population in Korea. Young adults undertake TST as CDC recommendation. Participants with chest radiograph showing active TB lesion are excluded from this study.

Clinical Trial Description

Enroll criteria

- A term of whole military conscripts per year in one Reserve Force Battalion

- Military conscripts gather from all around area in Korea randomly

- Each participant undertake a chest X-ray (CXR) and blood tests including human immunodeficiency virus (HIV) at the start of initiatory training.

Exclusion Criteria

- Chest X-ray suggesting active TB

- HIV positive in serology

Design

- After giving informed consent, all participants receive one-step TST following standard procedures.

- The largest transverse diameter of induration is measured 48−72hr after injection.

- The investigator and these trained nurses were blinded to the status of their demographic characteristics. ;

Study Design

Observational Model: Ecologic or Community, Time Perspective: Prospective

Related Conditions & MeSH terms

Clinical Trial Details

NCT number	NCT01850043
Study type	Observational
Source	Asan Medical Center
Contact
Status	Completed
Phase	N/A
Start date	May 2005
Completion date	May 2012

View Details

See also
Status	Clinical Trial	Phase
Recruiting	`NCT05738681` - Efficacy of N-acetylcysteine to Prevent Anti-tuberculosis Drug-induced Liver Injury: A Randomized Controlled Trial	Phase 2/Phase 3
Recruiting	`NCT05526885` - Tuberculosis Diagnostic Trial of CAD4TB Screening Alone Compared to CAD4TB Screening Combined With a CRP Triage Test, Both Followed by Confirmatory Xpert MTB/RIF Ultra in Communities of Lesotho and South Africa	N/A
Completed	`NCT04369326` - Community Initiated Preventive Therapy for TB	N/A
Recruiting	`NCT04568967` - TB-CAPT EXULTANT - HIV	N/A
Completed	`NCT02337270` - Phase 1 Clinical Trial of the Safety and Immunogenicity of an Adenovirus-based TB Vaccine Administered by Aerosol	Phase 1
Not yet recruiting	`NCT06253715` - Shortened Regimen for Drug-susceptible TB in Children	Phase 3
Recruiting	`NCT04271397` - Immunological Biomarkers in Tuberculosis Management	N/A
Withdrawn	`NCT03639038` - Tuberculosis Diagnosis by Flow Cytometry
Completed	`NCT03199313` - Study to Evaluate the Safety, Tolerability, and Pharmacokinetics of Sutezolid	Phase 1
Recruiting	`NCT04975178` - Efficacy, Safety and Immunogenicity Evaluation of MTBVAC in Newborns in Sub-Saharan Africa	Phase 3
Completed	`NCT04463680` - Rifampin and the Contraceptive Implant	Phase 4
Completed	`NCT03973970` - Assessing the Ability of the T-SPOT®.TB Test (IQ)
Recruiting	`NCT04230395` - Alcohol Reduction Among People With TB and HIV in India	N/A
Completed	`NCT04874948` - Absorption, Elimination and Safety of 14C-labeled Radioactive BTZ-043, a New Compound in TB Treatment	Phase 1
Active, not recruiting	`NCT02906007` - Evaluating the Pharmacokinetics, Safety, and Tolerability of Bedaquiline in Infants, Children, and Adolescents With Multidrug-Resistant Tuberculosis, Living With or Without HIV	Phase 1/Phase 2
Not yet recruiting	`NCT05917210` - Peer-led Implementation of TB-HIV Education and Adherence Counseling in Uganda	N/A
Not yet recruiting	`NCT05845112` - Start Taking Action For TB Diagnosis
Not yet recruiting	`NCT06017843` - Impact Evaluation of Use of MATCH AI Predictive Modelling for Identification of Hotspots for TB Active Case Finding	N/A
Active, not recruiting	`NCT02715271` - Study of TB Lesions Obtained in Therapeutical Surgery
Completed	`NCT02781909` - Potential Efficacy and Safety of Using Adjunctive Ibuprofen for XDR-TB Tuberculosis	Phase 2