OBJECTIVE: Compare the QuantiFERON-TB Gold In-Tube (QFT) assay and the tuberculin skin test (TST) in bladder cancer patients receiving high dose BCG therapy (BCG patients). DESIGN AND METHODS: BCG patients and healthy visitors, both exposed to tuberculosis, were screened with a TST and QFT. RESULTS: QFT-TST correlation was excellent in visitors, but poor in BCG patients. BCG therapy predicted a positive TST (p<0.001) but not a positive QFT (p=0.35). DISCUSSION: The management of BCG patients was impacted, by measuring the QFT.
OBJECTIVE: Compare the QuantiFERON-TB Gold In-Tube (QFT) assay and the tuberculin skin test (TST) in bladder cancerpatients receiving high dose BCG therapy (BCG patients). DESIGN AND METHODS: BCG patients and healthy visitors, both exposed to tuberculosis, were screened with a TST and QFT. RESULTS: QFT-TST correlation was excellent in visitors, but poor in BCG patients. BCG therapy predicted a positive TST (p<0.001) but not a positive QFT (p=0.35). DISCUSSION: The management of BCG patients was impacted, by measuring the QFT.
Authors: Karen A Heemstra; Ailko W J Bossink; Roan Spermon; John J M Bouwman; Robert van der Kieft; Steven F T Thijsen Journal: Clin Vaccine Immunol Date: 2012-03-29
Authors: Tan N Doan; Damon P Eisen; Morgan T Rose; Andrew Slack; Grace Stearnes; Emma S McBryde Journal: PLoS One Date: 2017-11-28 Impact factor: 3.240