QuantiFERON Change During Anti-tuberculosis Medication
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The aim of this study is to evaluate the change of QuantiFERON-TB gold in tube assay (QFT) during the treatment of active tuberculosis.
Condition or disease
TuberculosisInterferon-gamma Release Assay
Patients with active pulmonary tuberculosis are enrolled and, QFTs are performed for each subjects before treatment and 1, 3, 6 months after treatment. Investigators check the level of interferon-gamma, and reversion and conversion of this test.
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Ages Eligible for Study:
Child, Adult, Older Adult
Sexes Eligible for Study:
Accepts Healthy Volunteers:
Young healthy subjects in Korean military
All subjects with active tuberculosis
Subjects who cannot complete study
Subjects who have taken anti-tuberculosis medication for more than a month before visit of our hospital