Evidence map›Paper›PMID 37410344›Full record

ArticleInfectious diseases and therapy2023

Protective Effect of BCG and Neutrophil-to-Lymphocyte Ratio on Latent Tuberculosis in End Stage Renal Disease.

Ping-Huai Wang, Shu-Yung Lin, Hung-Hsiang Liou, Chien-Chia Chen, Chin-Chung Shu, Chih-Yuan Lee, Meng-Kun Tsai, Chong-Jen Yu

Abstract read
In one paragraph

Article in Infectious diseases and therapy, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

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.

2 · The registry

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.

3 · Its place in the literature

Who cites it

6 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

8 authors.

Ping-Huai WangDivision of Thoracic Medicine, Far Eastern Memorial Hospital, New Taipei City, Taiwan.
Shu-Yung LinDepartment of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan South Road, Taipei, Taiwan.
Hung-Hsiang LiouDivision of Nephrology, Department of Internal Medicine, Hsin-Jen Hospital, New Taipei City, Taiwan.
Chien-Chia ChenCollege of Medicine, National Taiwan University, Taipei, Taiwan.
Chin-Chung ShuDepartment of Internal Medicine, National Taiwan University Hospital, No. 7, Chung Shan South Road, Taipei, Taiwan. ccshu@ntu.edu.tw.
Chih-Yuan LeeCollege of Medicine, National Taiwan University, Taipei, Taiwan. gs2119@gmail.com.
Meng-Kun TsaiCollege of Medicine, National Taiwan University, Taipei, Taiwan.
Chong-Jen YuCollege of Medicine, National Taiwan University, Taipei, Taiwan.

Funding

Far Eastern Memorial Hospital FEMH-2023-C-055National Taiwan University Hospital NO 110-T07National Taiwan University Hospital NO 111-T0014
6 · The paper itself

Abstract

introductionBacillus Calmette-Guérin (BCG) vaccination has been reported to be protective against latent tuberculosis infection (LTBI) in the general population. The aim of this study was to investigate the protective effect of BCG vaccination against LTBI in adult patients with end-stage renal disease (ESRD) and renal transplants.

methodsPatients aged ≥ 20 years with ESRD who received hemodialysis (HD), peritoneal dialysis (PD) or kidney transplant were enrolled from January 2012 to December 2019 at a medical center and a regional hemodialysis center. Patients with active tuberculosis (TB), previously treated TB, active immunosuppressant therapy or human immunodeficiency virus infection were excluded. LTBI status was determined by QuantiFERON-TB Gold In-tube (QFT-GIT).

resultsAfter the exclusion of indeterminate results of QFT-GIT, 517 participants were enrolled and 97 (18.8%) were identified as having LTBI. Participants with LTBI were older (55.1 ± 11.4 vs. 48.5 ± 14.6 years, p < 0.001) and had a significantly higher proportion receiving HD than those without LTBI (70.1% vs. 56.7%, p = 0.001). The percentage with BCG scars was higher in the non-LTBI group than in the LTBI group (94.8% vs. 81.4%, p < 0.001), whereas the neutrophil-to-lymphocyte ratio (NLR) (≥ 2.68) was significantly higher in the LTBI group (62.8% vs. 45.5%, p = 0.02). By multivariate logistic regression analysis, presence of BCG scar and high NLR were independent protective factors against LTBI [adjusted OR: 0.19 (0.063-0.58, p = 0.001) and 0.50 (0.28-0.89, p = 0.02)].

conclusionThe prevalence of LTBI was as high as 18.8% in patients with end-stage kidney disease or kidney transplant. BCG vaccination and high NLR might have protective effects against LTBI in patients with renal failure or transplant.

Indexed as

BCGLatent tuberculosis infectionNeutrophil-to-lymphocyte ratioRenal dialysisRenal failure

Identifiers

PMID37410344
PMCPMC10390420

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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 Socratic graph.