T-SPOT.TB for Detection of Tuberculosis Infection among Hematological Malignancy Patients and Hematopoietic Stem Cell Transplant Recipients

Qin, Li-Li; Wang, Qin-Rong; Wang, Qian; Yao, Hong; Wen, Li-Jun; Wu, Li-Li; Ping, Na-Na; Xie, Jun-Dan; Chen, Mei-Yu; Chen, Su-Ning

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저자정보: Qin, Li-Li (Leukemia Research Division, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of the Ministry of Health, The First Affiliated Hospital of Soochow University) Wang, Qin-Rong (Leukemia Research Division, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of the Ministry of Health, The First Affiliated Hospital of Soochow University) Wang, Qian (Leukemia Research Division, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of the Ministry of Health, The First Affiliated Hospital of Soochow University) Yao, Hong (Leukemia Research Division, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of the Ministry of Health, The First Affiliated Hospital of Soochow University) Wen, Li-Jun (Leukemia Research Division, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemostasis of the Ministry of Health, The First Affiliated Hospital of Soochow University) Wu, Li-Li (Leukemia Research Division, Jiangsu Institute of Hematology, Key Labor) Ping, Na-Na Xie, Jun-Dan Chen, Mei-Yu Chen, Su-Ning

저널정보: 아시아태평양암예방학회 Asian Pacific journal of cancer prevention : APJCP Asian Pacific journal of cancer prevention : APJCP 제14권 제12호

발행연도: 2013.1

수록면: 7,415 - 7,419 (5page)

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The diagnosis of latent Mycobacterium tuberculosis infection (LTBI) is recommended in hematological malignancy patients and before hematopoietic stem cell transplantation (Guidelines for the prevention and management of infectious complications of solid organ transplantation, 2004). Compared to traditional methods such as tuberculin skin test (TST), T-SPOT.TB has been shown to be more specific. In the present study we enrolled 536 patients for whom T-SPOT.TB was performed, among which 295 patients also received the TST test. The agreement (79%) between T-SPOT.TB and TST was poor (x=0.274, P<0.001). The patients with positive T-SPOT.TB results numbered 62 (11.6%), in which only 20 (48.8%) of the 41 receiving the TST test had positive results. A majority of the patients with T-SPOT.TB positive results had some other evidence ofTB, such as TB history, clinical symptoms and an abnormal chest CT scan. Active TB was found in 9 patients, in which 2 had negative TST results. We followed up the patients and no one developed active TB. Our study suggested that the T-SPOT.TB may be more useful for screening LTBI and active TB in hematological malignancy patients and hematopoietic stem cell transplant recipients than the TST test.

#T-SPOT #TB #tuberculosis #tuberculin skin test #hematological malignancy #stem cell transplant cases

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Qin, Li-Li

소속기관 Leukemia Research Division, Jiangsu Institute of Hematology, Key Laboratory of Thrombosis and Hemost