Status:
COMPLETED
Diagnosis of Latent Tuberculosis(TB) Infection in Health Care Workers Using TST and Whole Blood Interferon-γ Assay
Lead Sponsor:
Yonsei University
Conditions:
Tuberculosis
Eligibility:
All Genders
20+ years
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.
Eligibility Criteria
Inclusion
- health care workers
Exclusion
- active pulmonary tuberculosis
- previous Tuberculosis history
- below 20 years old
- history of hypersensitivity about PPD
- pregnant
Key Trial Info
Start Date :
Trial Type :
OBSERVATIONAL
End Date :
Estimated Enrollment :
Patients enrolled
Trial Details
Trial ID
NCT00962793
Last Update
August 20 2009
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