Diagnosis of Latent Tuberculosis(TB) Infection in Health Care Workers Using TST and Whole Blood Interferon-γ Assay | NCT00962793 | Trialant
CompletedObservationalUpdated Aug 20, 2009
Diagnosis of Latent Tuberculosis(TB) Infection in Health Care Workers Using TST and Whole Blood Interferon-γ Assay
ClinicalTrials.gov ID
NCT00962793
Lead Sponsor
Yonsei UniversityOTHER
Overall Status
Completed
Study Type
Observational
Last Update Posted
Aug 20, 2009Estimated
Brief Summary
The investigators think that the health care workers who contact frequently with active tuberculosis patients have more increased prevalence of LTBI compared with those who don't.