ArticleTropical medicine and infectious disease2025
Screening for Latent Tuberculosis Across Chronic Kidney Disease Stages Using Interferon-Gamma Release Assay: Findings from a National Infectious Disease Institute in Thailand.
Article in Tropical medicine and infectious disease, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
0 citing papers in PubMed.
No citing paper in PubMed yet.
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
backgroundLatent tuberculosis infection (LTBI) is a major global health concern, particularly among individuals with chronic kidney disease (CKD), who are at increased risk of reactivation due to impaired immunity and frequent exposure to immunosuppressive therapies. Despite growing reliance on interferon-gamma release assays (IGRAs) such as QuantiFERON-TB Gold In-Tube (QFT-GIT) in BCG-vaccinated populations, data on IGRA performance across CKD stages remain limited in resource-limited settings.
objectiveTo determine the prevalence of LTBI and indeterminate IGRA results across CKD stages in a Thai population and assess the clinical utility of IGRA in this context. MATERIALS AND
methodsWe conducted a cross-sectional study among 785 Thai adults receiving care at a national infectious disease institute, including diabetes clinic patients, hospital staff, and individuals on hemodialysis. Each participant underwent QFT-GIT testing, and the CKD stage was classified using the estimated glomerular filtration rate (eGFR) closest prior to testing.
resultsOverall IGRA positivity was 22.2%, peaking in CKD stage G3 (31.6%) and declining in stage G5 (11.0%), where indeterminate results were also highest (6.8%). LIMITATIONS: Single-center design and lack of confirmatory testing may limit generalizability.
conclusionsIGRA performance is reliable in early-to-moderate CKD but less so in advanced stages. LTBI is prevalent in CKD stages G2-G4, supporting stage-specific approaches to LTBI screening and caution against overreliance on IGRA in advanced renal impairment.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.