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Recent studies revealed that the ex vivo enzyme-linked immunospot (ELISPOT) assay for gamma interferon is a specific method for contact tracing of Mycobacterium tuberculosis infection. However, its use in endemic area and bacillus Calmette-Guérin (BCG)-vaccinated hosts has not been proved. We hypothesize that the TB-ELISPOT assay can be a rapid and accurate diagnostic tool for active tuberculosis in clinical suspects in Taiwan.
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Inclusion Criteria:
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| Name | Role | Phone | Extension | |
|---|---|---|---|---|
| Jann-Yuan Wang, MD | Contact | 886-2-23562905 | jywang@ntu.edu.tw |
| Name | Affiliation | Role |
|---|---|---|
| Jann-Yuan Wang, MD | physician | Principal Investigator |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| National Taiwan University Hospital | Recruiting | Taipei | Taiwan |
| PubMed Identifier | Type | Citation | Retractions |
|---|---|---|---|
| 9728545 | Background | Wilkinson RJ, Vordermeier HM, Wilkinson KA, Sjolund A, Moreno C, Pasvol G, Ivanyi J. Peptide-specific T cell response to Mycobacterium tuberculosis: clinical spectrum, compartmentalization, and effect of chemotherapy. J Infect Dis. 1998 Sep;178(3):760-8. doi: 10.1086/515336. | |
| 15614710 | Background | Wilkinson KA, Wilkinson RJ, Pathan A, Ewer K, Prakash M, Klenerman P, Maskell N, Davies R, Pasvol G, Lalvani A. Ex vivo characterization of early secretory antigenic target 6-specific T cells at sites of active disease in pleural tuberculosis. Clin Infect Dis. 2005 Jan 1;40(1):184-7. doi: 10.1086/426139. Epub 2004 Dec 8. |
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| ID | Term |
|---|---|
| D014376 | Tuberculosis |
| ID | Term |
|---|---|
| D009164 | Mycobacterium Infections |
| D000193 | Actinomycetales Infections |
| D016908 | Gram-Positive Bacterial Infections |
| D001424 | Bacterial Infections |
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| 9862331 | Background | Ulrichs T, Munk ME, Mollenkopf H, Behr-Perst S, Colangeli R, Gennaro ML, Kaufmann SH. Differential T cell responses to Mycobacterium tuberculosis ESAT6 in tuberculosis patients and healthy donors. Eur J Immunol. 1998 Dec;28(12):3949-58. doi: 10.1002/(SICI)1521-4141(199812)28:123.0.CO;2-4. |
| 11144463 | Background | Ulrichs T, Anding R, Kaufmann SH, Munk ME. Numbers of IFN-gamma-producing cells against ESAT-6 increase in tuberculosis patients during chemotherapy. Int J Tuberc Lung Dis. 2000 Dec;4(12):1181-3. |
| 9423855 | Background | Torres M, Herrera T, Villareal H, Rich EA, Sada E. Cytokine profiles for peripheral blood lymphocytes from patients with active pulmonary tuberculosis and healthy household contacts in response to the 30-kilodalton antigen of Mycobacterium tuberculosis. Infect Immun. 1998 Jan;66(1):176-80. doi: 10.1128/IAI.66.1.176-180.1998. |
| 10603390 | Background | Skjot RL, Oettinger T, Rosenkrands I, Ravn P, Brock I, Jacobsen S, Andersen P. Comparative evaluation of low-molecular-mass proteins from Mycobacterium tuberculosis identifies members of the ESAT-6 family as immunodominant T-cell antigens. Infect Immun. 2000 Jan;68(1):214-20. doi: 10.1128/IAI.68.1.214-220.2000. |
| 9517576 | Background | Schluger NW, Rom WN. The host immune response to tuberculosis. Am J Respir Crit Care Med. 1998 Mar;157(3 Pt 1):679-91. doi: 10.1164/ajrccm.157.3.9708002. No abstract available. |
| 15130907 | Background | Richeldi L, Ewer K, Losi M, Bergamini BM, Roversi P, Deeks J, Fabbri LM, Lalvani A. T cell-based tracking of multidrug resistant tuberculosis infection after brief exposure. Am J Respir Crit Care Med. 2004 Aug 1;170(3):288-95. doi: 10.1164/rccm.200403-307OC. Epub 2004 May 6. |
| 9952370 | Background | Ravn P, Demissie A, Eguale T, Wondwosson H, Lein D, Amoudy HA, Mustafa AS, Jensen AK, Holm A, Rosenkrands I, Oftung F, Olobo J, von Reyn F, Andersen P. Human T cell responses to the ESAT-6 antigen from Mycobacterium tuberculosis. J Infect Dis. 1999 Mar;179(3):637-45. doi: 10.1086/314640. |
| 9129098 | Background | Pollock JM, Andersen P. The potential of the ESAT-6 antigen secreted by virulent mycobacteria for specific diagnosis of tuberculosis. J Infect Dis. 1997 May;175(5):1251-4. doi: 10.1086/593686. |
| D001423 | Bacterial Infections and Mycoses |
| D007239 | Infections |