Evaluation of the QuantiFERON-TB Test.

Quantiferon Gold Test for Detecting Tuberculosis (TB) Infection in HIV/AIDS Patients in South Africa

NCT02119130 ·Status: COMPLETED ·Phase: NA

The Clinical Utility of QuantiFERON in the Diagnosis of Active Tuberculosis

NCT00982969 ·Status: COMPLETED

QuantiFERON®-TB Gold In-Tube for the Diagnosis of Tuberculosis Infection in Contact Tracing Study.

NCT01223534 ·Status: COMPLETED ·Phase: PHASE4

QuantiFERON Access Clinical Performance Study Protocol

NCT04243031 ·Status: WITHDRAWN

Use TST and QFT-RD1 Test to Monitor the Tuberculous Infection in Patients, Close Contact People and Health Care Workers

NCT00311220 ·Status: UNKNOWN ·Phase: PHASE4

A Trial in Subjects Suspected to Have Tuberculosis, Comparing the Diagnostic Performance of C-Tb to QuantiFERON®, in Combination With a Safety Assessment of C-Tb Versus Tuberculin PPD RT23 SSI

NCT01642888 ·Status: COMPLETED ·Phase: PHASE3

Comparison of Quantiferon-TB Gold Assay With Tuberculin Skin Testing in Patients With Chronic Liver Disease

NCT00402402 ·Status: COMPLETED ·Phase: PHASE4

Comparison of the Quantiferon®-TB GOLD (in Tube) Assay With Tuberculin Skin Testing for Detecting Latent Tuberculosis Infection in Patients With Chronic Liver Disease Being Evaluated for or Awaiting Liver Transplantation

NCT00424684 ·Status: WITHDRAWN ·Phase: NA

Quantiferon-TB Gold in the Assessment of Latent TB in Patients Candidate to Treatment or Treated With TNFα Antagonists

NCT00491933 ·Status: UNKNOWN ·Phase: NA

QuantiFERON Change During Anti-tuberculosis Medication

NCT01038830 ·Status: COMPLETED

Quantiferon for Detection of Latent Tuberculosis in Healthcare Workers

NCT00797836 ·Status: COMPLETED ·Phase: PHASE4

Conversion Rate of (TST) Tuberculin Skin Test and Quantiferon-TB Gold In Tube Assay in Health Care Workers

NCT01376843 ·Status: COMPLETED

Immune Response to Mycobacterium Tuberculosis Infection

NCT00257907 ·Status: COMPLETED

Self-Assessment Tuberculin Skin Test

NCT03835832 ·Status: COMPLETED

Evaluating the Accuracy of New Tests for TB Infection Diagnosis

NCT06221735 ·Status: COMPLETED ·Phase: NA

Evaluation of Non-Inferiority of Two Fast Follower Nucleic Acid Amplification Tests

NCT02252198 ·Status: COMPLETED

Predictive Values of Next Generation Interferon Gamma Release Assays for Latent Tuberculosis Infection

NCT02512939 ·Status: COMPLETED ·Phase: NA

Latent Tuberculosis Infection in Bone Marrow Transplant Recipients

NCT01021124 ·Status: COMPLETED

Evaluating Next Generation LAM Assays and Molecular Diagnostics (POC and Near POC) for the Diagnosis of TB Among People With Presumptive TB: a Prospective Multicentre Diagnostic Accuracy Study

NCT06019052 ·Status: NOT_YET_RECRUITING

T Cell Interferon-gamma Release Assay (TIGRA) in Immunocompromised Individuals

NCT00707317 ·Status: COMPLETED

Sensitivity and Specificity of QuantiFeron -TB Gold Test (QFT-G)in Patients With Psoriasis

NCT01223976 ·Status: UNKNOWN ·Phase: PHASE4

Impact of New Immunological Diagnosis Tests of Latent Tuberculosis Before Anti TNF Therapy

NCT00811343 ·Status: COMPLETED ·Phase: NA

Performance of Xpert MTB/RIF and XDR Assay for Diagnosis of Pulmonary Tuberculosis and Resistant Pulmonary TB

NCT06392594 ·Status: NOT_YET_RECRUITING

Evaluation of a Rapid Point-of-Care Serological Triage Test for Active TB

NCT04752592 ·Status: COMPLETED ·Phase: NA

Evaluation of Host Biomarker-based Point-of-care Tests for Targeted Screening for Active TB

NCT03350048 ·Status: COMPLETED