ArticleBMC infectious diseases2015
Serial interferon-gamma release assays for latent tuberculosis in dialysis patients with end stage renal disease in a Korean population.
Article in BMC infectious diseases, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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Who cites it
5 citing papers in PubMed, 13 citations in OpenAlex.
- Article
- Diagnostic Value of Interferon-Gamma Release Assays for Tuberculosis in the Immunocompromised Population.Diagnostics (Basel, Switzerland) · 2022Review
- Preventing tuberculosis in paediatric kidney transplant recipients: is there a role for BCG immunisation pre-transplantation in low tuberculosis incidence countries?Pediatric nephrology (Berlin, Germany) · 2021Review
- Nutritional Adequacy and Latent Tuberculosis Infection in End-Stage Renal Disease Patients.Nutrients · 2019Article
- Article
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Authors and funding
8 authors at 4 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundSerial interferon-gamma-release-assay (IGRA) result can show variance due to within-subject variation and difference in host immune status, and may be affected by latent tuberculosis infection (LTBI) treatment. We aimed to know the changes in QFT-IT (QuantiFERON-TB Gold In-Tube) results measured at a 4 month interval in end stage renal disease patients and whether these changes were influenced by dialysis method or LTBI treatment.
methodsWe prospectively performed serial QFT-IT tests at 4 month interval in 93 end stage renal disease (ESRD) patients on HD (hemodialysis) or PD (peritoneal dialysis). LTBI treatment was given to 18 of 39 patients with initial positive QFT-IT result. Agreement between the two results was estimated for all 93 patients and reversion rates were estimated among the 39 patients with initial positive QFT-IT.
resultsPositive QFT-IT at the first and 2(nd) tests were 41.9 and 34.4 %, respectively. The concordance rate between baseline QFT-IT and 2(nd) QFT in 93 ESRD patients was excellent (90.3 %, kappa = 0.80, p < 0.001). Agreement between the first QFT-IT and 2(nd) QFT-IT in HD (95.3 %, kappa = 0.91, p < 0.001) was higher than in PD patients (86.0 %, kappa = 0.69, p < 0.001). Among all ESRD patients, the odds of reversion of QFT-IT was not different in those who were, or were not treated for LTBI [odds ratio = 2.3 (0.5-11.4), p = 0.43].
conclusionsIn a group of 93 dialyzed ESRD patients 8.6 % showed reversion of initial positive QFT to negative within 4 months. Reversion seemed not to be associated with LTBI treatment. Further study with larger numbers of patients is needed to investigate the variation of QFT-IT tests in dialyzed ESRD patients.
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