At a glance
ClinicalIndex Comparison RecordN/ACompleted· 322 enrolled
Drug / intervention
1-step tuberculin skin test (TST) and blood samplingother
Likely dose
Not stated in record
Structured eligibility isn't available for this trial yet — see the full criteria in the Eligibility tab below.
Standardized by ClinicalIndex from the ClinicalTrials.gov record · verify against the source.
Diagnosis of Tuberculosis Infection in Health Care Workers Using Ex-vivo Interferon-gamma Assay
In Brief
A clinical study evaluating 1-step tuberculin skin test (TST) and blood sampling for Latent Tuberculosis Infection. Completed, enrolled 322 participants across 1 site.
Detailed Summary
The present study was to evaluate the usefulness of a whole-blood interferon-r release assays (IGRAs) as diagnostic tool of the latent tuberculosis infection for healthcare workers.
Study Details
Study Typeinterventional
Allocation--
Masking--
Primary Purpose--
ConditionsLatent Tuberculosis Infection
CountriesSouth Korea
Collaborators--
Timeline
N/ACompletedFinished
20082009201020112012201320142015201620172018201920202021202220232024202520262027
Enrollment StartJan 2008
First PostedNov 2009
Primary CompletionDec 2009
TodayJul 2026
First PostedNov 4, 2009
Enrollment StartJan 1, 2008
Primary CompletionDec 1, 2009
TodayJul 2, 2026
Enrollment to primary: 1.9 yearsPosted 16.7 years ago
Interventions
1-step tuberculin skin test (TST) and blood samplingother
In only new healthcare workers, the 1-step TST and quantiFERON-TB Gold In-Tube test were performed.