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Zhou G, Guo X, Cai S, Zhang Y, Zhou Y, Long R, Zhou Y, Li H, Chen N, Song C. Diabetes mellitus and latent tuberculosis infection: an updated meta-analysis and systematic review. BMC Infect Dis 2023; 23:770. [PMID: 37940866 PMCID: PMC10631079 DOI: 10.1186/s12879-023-08775-y] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2023] [Accepted: 10/31/2023] [Indexed: 11/10/2023] Open
Abstract
BACKGROUND Previous studies have demonstrated an association between diabetes mellitus (DM) and latent tuberculosis infection (LTBI). This study was conducted to update the current understanding of the association between DM and LTBI. By conducting a systematic review and meta-analysis using adjusted odds ratios (aOR) or risk ratios (aRR), we aimed to further explore the association between DM and LTBI and provide essential reference for future research. METHODS We conducted comprehensive searches in Embase, Cochrane Library, and PubMed without imposing any start date or language restrictions, up to July 19, 2022. Our study selection encompassed observational research that compared from LTBI positive rates in both DM and non-DM groups and reported aRR or aOR results. The quality of the included studies was assessed utilizing the Newcastle-Ottawa Scale. Pooled effect estimates were calculated using random-effects models, along with their associated 95% confidence intervals (CI). RESULTS We included 22 studies involving 68,256 subjects. Three cohort studies were eligible, with a pooled aRR of 1.26 (95% CI: 0.71-2.23). Nineteen cross-sectional studies were eligible, with a pooled aOR of 1.21 (95% CI: 1.14-1.29). The crude RR (cRR) pooled estimate for three cohort studies was 1.62 (95% CI: 1.03-2.57). Among the cross-sectional studies we included, sixteen studies provided crude ORs, and the crude OR (cOR) pooled estimate was 1.64 (95% CI: 1.36-1.97). In the diagnosis of diabetes, the pooled aOR of the HbA1c group was higher than that of self-reported group (pooled aOR: 1.56, 95% CI: 1.24-1.96 vs. 1.17, 95% CI: 1.06-1.28). CONCLUSION Our systematic review and meta-analysis suggest a positive association between DM and LTBI. Individuals with DM may have a higher risk of LTBI compared to those without DM. These findings provide important insights for future research and public health interventions in managing LTBI in diabetic populations.
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Affiliation(s)
- Guozhong Zhou
- Department of Science and Research, The Affiliated Anning First People's Hospital of Kunming University of Science and Technology, Kunming, 650302, Yunnan Province, China
| | - Xin Guo
- School of Basic Medical Sciences, Kunming Medical University, Kunming, 650051, Yunnan Province, China
| | - Shunli Cai
- School of Basic Medical Sciences, Kunming Medical University, Kunming, 650051, Yunnan Province, China
| | - Yu Zhang
- Department of Endocrinology, The Affiliated Anning First People's Hospital of Kunming University of Science and Technology, Kunming, 650302, Yunnan Province, China
| | - Yuanyuan Zhou
- Department of Endocrinology and Metabolism, Sixth Affliated Hospital of Kunming Medical University, The People's Hospital of Yuxi City, Yunnan Province, Yuxi, 653100, China
| | - Rong Long
- Department of Endocrinology, The Affiliated Anning First People's Hospital of Kunming University of Science and Technology, Kunming, 650302, Yunnan Province, China
| | - Yingchen Zhou
- The School of Medicine, Kunming University, Kunming, 650214, China
| | - Hanse Li
- School of Basic Medical Sciences, Kunming Medical University, Kunming, 650051, Yunnan Province, China
| | - Nan Chen
- Department of Endocrinology, The Affiliated Anning First People's Hospital of Kunming University of Science and Technology, Kunming, 650302, Yunnan Province, China.
| | - Chao Song
- Department of Medical Imaging, The Affiliated Anning First People's Hospital of Kunming University of Science and Technology, Kunming, 650302, Yunnan Province, China.
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Alemu A, Bitew ZW, Diriba G, Seid G, Moga S, Abdella S, Gashu E, Eshetu K, Tollera G, Dangisso MH, Gumi B. The prevalence of latent tuberculosis infection in patients with chronic kidney disease: A systematic review and meta-analysis. Heliyon 2023; 9:e17181. [PMID: 37484241 PMCID: PMC10361307 DOI: 10.1016/j.heliyon.2023.e17181] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Grants] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/21/2022] [Revised: 06/05/2023] [Accepted: 06/09/2023] [Indexed: 07/25/2023] Open
Abstract
Objective To estimate the prevalence of latent tuberculosis infection (LTBI) in chronic kidney disease (CKD) patients. Methods This study was conducted following the PRISMA guidelines. We identified, 3694 studies from the whole search, and 59 studies were included. Each study's quality was assessed using JBI checklist. We employed STATA version 17 for statistical analysis. We assessed heterogeneity using I2 heterogeneity test. Publication bias was assessed using funnel plot and Egger's test. We estimated the pooled LTBI prevalence in CKD patients along with 95%CI. Results The pooled prevalence of LTBI among CKD patients using data collected from 53 studies having 12,772 patients was 30.2% (95%CI; 25.5, 34.8). The pooled prevalence among pre-dialysis, hemodialysis, peritoneal dialysis, and renal transplanted patients was 17.8% (95%CI; 3.3, 32.4), 34.8% (95%CI; 29.1, 40.5), 25% (95%CI; 11, 38), and 16% (95%CI; 7, 25), respectively. The pooled prevalence of LTBI stratified by the laboratory screening methods was 25.3% (95%CI: 20.3-30.3) using TST, 28.0% (95%CI; 23.9-32.0) using QFT, and 32.6%, (95%CI: 23.7-41.5) using T-SPOT. Conclusion There is high prevalence of LTBI among CKD patients mainly in patients on dialysis. Thus, early diagnosis and treatment of LTBI in CKD patients should be performed to prevent active TB in CKD patients.PROSPERO registration number: CRD42022372441.
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Affiliation(s)
- Ayinalem Alemu
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | | | - Getu Diriba
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Getachew Seid
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
| | - Shewki Moga
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Saro Abdella
- Ethiopian Public Health Institute, Addis Ababa, Ethiopia
| | - Emebet Gashu
- Addis Ababa Health Bureau, Addis Ababa, Ethiopia
| | - Kirubel Eshetu
- USAID Eliminate TB Project, Management Sciences for Health, Addis Ababa, Ethiopia
| | | | | | - Balako Gumi
- Aklilu Lemma Institute of Pathobiology, Addis Ababa University, Addis Ababa, Ethiopia
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Ismail MB, Zarriaa N, Osman M, Helfawi S, Kabbara N, Chatah AN, Kamaleddine A, Alameddine R, Dabboussi F, Hamze M. Prevalence of Latent Tuberculosis Infection among Patients Undergoing Regular Hemodialysis in Disenfranchised Communities: A Multicenter Study during COVID-19 Pandemic. Medicina (B Aires) 2023; 59:medicina59040654. [PMID: 37109612 PMCID: PMC10142838 DOI: 10.3390/medicina59040654] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/24/2023] [Revised: 03/21/2023] [Accepted: 03/24/2023] [Indexed: 03/29/2023] Open
Abstract
Background and Objectives: Due to their weakened immune response, hemodialysis (HD) patients with latent tuberculosis infection (LTBI) are at higher risk for active tuberculosis (TB) disease and are more subject to patient-to-patient transmission within dialysis units. Consequently, current guidelines advocate screening these patients for LTBI. To our knowledge, the epidemiology of LTBI in HD patients has never been examined before in Lebanon. In this context, this study aimed to determine LTBI prevalence among patients undergoing regular HD in Northern Lebanon and to identify potential factors associated with this infection. Notably, the study was conducted during the COVID-19 pandemic, which is likely to have catastrophic effects on TB and increase the risk of mortality and hospitalization in HD patients. Materials and Methods: A multicenter cross-sectional study was carried out in three hospital dialysis units in Tripoli, North Lebanon. Blood samples and sociodemographic and clinical data were collected from 93 HD patients. To screen for LTBI, all patient samples underwent the fourth-generation QuantiFERON-TB Gold Plus assay (QFT-Plus). Multivariable logistic regression analysis was used to identify the predictors of LTBI status in HD patients. Results: Overall, 51 men and 42 women were enrolled. The mean age of the study population was 58.3 ± 12.4 years. Nine HD patients had indeterminate QFT-Plus results and were therefore excluded from subsequent statistical analysis. Among the remaining 84 participants with valid results, QFT-Plus was positive in 16 patients, showing a positivity prevalence of 19% (95% interval for p: 11.3%, 29.1%). Multivariable logistic regression analysis showed that LTBI was significantly associated with age [OR = 1.06; 95% CI = 1.01 to 1.13; p = 0.03] and a low-income level [OR = 9.29; 95% CI = 1.62 to 178; p = 0.04]. Conclusion: LTBI was found to be prevalent in one in five HD patients examined in our study. Therefore, effective TB control measures need to be implemented in this vulnerable population, with special attention to elderly patients with low socioeconomic status.
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Hayuk P, Boongird S, Pornsuriyasak P, Bruminhent J. Interferon-gamma release assays for diagnosis of latent TB infection in chronic kidney diseases and dialysis patients. Front Cell Infect Microbiol 2022; 12:1046373. [PMID: 36452296 PMCID: PMC9701719 DOI: 10.3389/fcimb.2022.1046373] [Citation(s) in RCA: 2] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/16/2022] [Accepted: 11/01/2022] [Indexed: 07/30/2023] Open
Abstract
Introduction Patients with chronic kidney disease (CKD), especially end-stage kidney disease (ESKD), are at risk of developing tuberculosis (TB). The prevalence and predictors of LTBI assessed by a high-sensitivity, high-specificity test such as an interferon-gamma release assay (IGRA) has not been thoroughly explored. Methods All patients with CKD were prospectively recruited from September 2020 to November 2021 and retrospectively reviewed from December 2020 to November 2021. The prevalence of LTBI was determined using IGRA by CKD stage and dialysis type. Predictors of LTBI were assessed by logistic regression analysis. Results In total, 199 patients with CKD were enrolled (102 prospectively, 97 retrospectively). Of these, 173 patients were evaluable (mean age, 53 ± 16 years; 44% male). Ninety-five (55%) patients had ESKD and were maintained on renal replacement therapy. Overall, 39 (22.5%) patients had LTBI with a prevalence of 25.0%, 12.5%, 25.0%, 25.0%, and 24.2% among patients with CKD stage 1, 2, 3a, 3b, and ESKD, respectively (p=0.89). Among patients with ESKD, the prevalence of LTBI was higher in those on hemodialysis than in those on peritoneal dialysis (28.9% vs. 5.3%, p=0.03). In the multivariable analysis of patients with ESKD, drinking alcohol was significantly associated with LTBI (odds ratio, 8.51; 95% confidence interval, 1.24–58.38; p=0.029), and hemodialysis was marginally associated with LTBI (odds ratio, 8.14; 95% confidence interval, 0.95–69.91; p=0.056). Conclusion In TB-endemic settings, 20% of patients with CKD and 25% of patients with ESKD may have LTBI. Alcohol consumption and hemodialysis can help to identify high-risk patients with ESKD and potentially screen for LBTI.
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Affiliation(s)
- Pattorn Hayuk
- Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Sarinya Boongird
- Division of Nephrology, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Prapaporn Pornsuriyasak
- Division of Pulmonary and Critical Care, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
| | - Jackrapong Bruminhent
- Division of Infectious Diseases, Department of Medicine, Faculty of Medicine Ramathibodi Hospital, Mahidol University, Bangkok, Thailand
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Dahiya B, Kamra E, Alam D, Chauhan M, Mehta PK. Insight into diagnosis of female genital tuberculosis. Expert Rev Mol Diagn 2021; 22:625-642. [PMID: 34882522 DOI: 10.1080/14737159.2022.2016395] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/14/2022]
Abstract
INTRODUCTION Female genital tuberculosis (TB) is a common manifestation of extrapulmonary TB (EPTB) with varied clinical presentations, i.e. infertility, pelvic pain and menstrual irregularities. Diagnosis of female genital TB is challenging predominantly due to paucibacillary nature of specimens and inconclusive results obtained by most of the routine laboratory tests. AREAS COVERED This review has briefly summarized the epidemiology, clinical features and transmission of female genital TB. Commonly used laboratory tests include bacteriological examination (smear/culture), tuberculin skin testing, interferon-γ release assays, imaging, laparoscopy/hysteroscopy and histopathological/cytological observations. Further, utility of nucleic acid amplification tests (NAATs), like loop-mediated isothermal amplification, PCR, multiplex-PCR, nested PCR, real-time PCR and GeneXpert® could significantly improve the detection of female genital TB. EXPERT OPINION Currently, there is no single test available for the efficient diagnosis of female genital TB, rather a combination of tests is being employed, which yields moderate diagnostic accuracy. The latest modalities developed for diagnosing pulmonary TB and other clinical EPTB forms, i.e. aptamer-linked immobilized sorbent assay, immuno-PCR (I-PCR), analysis of circulating cell-free DNA by NAATs, and identification of Mycobacterium tuberculosis biomarkers within extracellular vesicles of bodily fluids by I-PCR/nanoparticle-based I-PCR, may also be exploited to further improve the diagnosis of female genital TB.
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Affiliation(s)
- Bhawna Dahiya
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak-124001, Haryana, India
| | - Ekta Kamra
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak-124001, Haryana, India
| | - Danish Alam
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak-124001, Haryana, India
| | - Meenakshi Chauhan
- Dept. of Obstetrics and Gynecology, Pt. B.D. Sharma University of Health Sciences, Rohtak-124001, Haryana, India
| | - Promod K Mehta
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak-124001, Haryana, India
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Bandiara R, Sukesi L, Indrasari A, Kulsum ID, Rudiansyah M. The Relationship between Nutritional Status and Latent Tuberculosis in Routine Hemodialysis. Open Access Maced J Med Sci 2021. [DOI: 10.3889/oamjms.2021.6834] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/05/2022] Open
Abstract
BACKGROUND: Malnutrition in chronic kidney disease (CKD) patients undergoing hemodialysis (HD) interferes with the natural and adaptive immune response, consequently, increasing the latent tuberculosis (TB) reactivation.
AIM: This study therefore aims to determine the relationship between nutritional status and latent TB in routine HD, using interferon gamma release assays (IGRA), to screen for latent TB.
METHODS AND STUDY DESIGN: This study has an analytical observation cross-sectional design, and was conducted on 120 CKD-HD patients aged 18 years and above, and has been undergoing HD twice weekly for over 3 months, without malignancy, human immunodeficiency virus/acquired immunodeficiency syndrome, history of TB, or radiological evidence at the HD Unit of the Dr. Hasan Sadikin Hospital, Bandung, Indonesia, between March and May 2020, and not currently receiving immunosuppressant or TB therapy. In addition, the age, gender, history of Bacille Calmette-Guerin vaccine, CKD etiology, length of HD, HD adequacy, TB contact history, number of family members, smoking status, body mass index, albumin, malnutrition inflammation score, triceps skinfold thickness (TST), biceps skinfold thickness, suprailiac skinfold thickness (SIST), mid-upper arm circumference (MAC), and normalized protein catabolic rate between positive and negative IGRA groups, of each patient, were determined.
RESULTS: In this study, all the patients met the inclusion and exclusion criteria. Based on the IGRA test, 47 patients (39.17%) tested positive, and 68 (56.67%) tested negative, while the results for the remaining 5 (4.16%) were indeterminate. The malnutrition inflammation score (MIS) score with positive IGRA 23.3 (20.0–26.7) was discovered to differ insignificantly (p value of 0.252) from the negative counterpart 20.0 (16.7–28.4). Meanwhile, in the HD adequacy assessment based on urea reduction rate, a statistically significant difference (p = 0.042) occurred between the positive 70.45 (65.70–76.61) and negative 74.15 (70.71–77.33) IGRA groups. In the smoking status, the positive and negative IGRA were discovered to differ significantly (30 (63.8% vs. 28 (41.2% p = 0.017) OR 2.521 (1.172–5.425). However, in the history of contact with TB patients, the positive and negative IGRA did not differ significantly (4.3% vs. 11.8% p = 0.160). Furthermore, there was a significant difference in TST and MAC, between MIS >5 and MIS ≤5 (p < 0.05).
CONCLUSION: The assessment of nutritional status level, TST, MAC, smoking status, and adequate HD is crucial for CKD patients with routine HD, as these factors present risks of latent TB.
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Ogawa Y, Harada M, Hashimoto K, Kamijo Y. Prevalence of latent tuberculosis infection and its risk factors in Japanese hemodialysis patients. Clin Exp Nephrol 2021; 25:1255-1265. [PMID: 34129132 DOI: 10.1007/s10157-021-02093-w] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2021] [Accepted: 06/07/2021] [Indexed: 10/21/2022]
Abstract
BACKGROUND The majority of active tuberculosis (TB) cases develop from latent tuberculosis infection (LTBI). Since the risk of TB in hemodialysis (HD) patients is particularly high, interferon-gamma release assay (IGRA) for LTBI screening in HD patients is considered important. However, the prevalence and characteristics of LTBI in Japanese HD patients remain obscure. METHODS We performed an observational cross-sectional study of LTBI using IGRA QFT-3G tests in 118 HD outpatients enrolled at 3 hospitals of varying location and function. RESULTS Of the 118 patients, 96 were QFT negative, 7 were QFT indeterminate, 14 were QFT positive, and 1 was QFT judgment impossible. No patient had active TB. Confirmed (QFT positive) and possible (QFT positive + indeterminate) LTBI patients totaled 14 (11.9%) and 21 (17.8%), respectively. The LTBI possible group was significantly older and had a significantly higher rate of nephrosclerosis versus the QFT-negative group. The indeterminate group had a significantly longer HD period. The QFT results were not remarkably affected by other clinical data, including hospital characteristics. The possible LTBI rate increased age-dependently, with higher values from 60 years of age. CONCLUSIONS The prevalence of LTBI is high in Japanese HD patients, especially from the age of 60 years. Older age was a significant risk factor for LTBI, with prediction difficult using other clinical data. Extended HD may mask IGRA results. Therefore, aggressive screening for LTBI is advised in all HD patients regardless of hospital region or type, especially in patients over 60 years of age or newly commencing HD.
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Affiliation(s)
- Yohei Ogawa
- Department of Nephrology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Makoto Harada
- Department of Nephrology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Koji Hashimoto
- Department of Nephrology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan
| | - Yuji Kamijo
- Department of Nephrology, Shinshu University School of Medicine, 3-1-1 Asahi, Matsumoto, Nagano, 390-8621, Japan.
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Wu CH, Su HA, Chou CA, Liu JW, Lee CT, Dai LH, Yang CC. An observational study on prevalence of latent tuberculosis infection and outcome of 3HP treatment in patients under hemodialysis in Taiwan. J Formos Med Assoc 2021; 120:1350-1360. [DOI: 10.1016/j.jfma.2020.10.008] [Citation(s) in RCA: 3] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 06/22/2020] [Revised: 10/03/2020] [Accepted: 10/12/2020] [Indexed: 01/20/2023] Open
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Lin SY, Chiu YW, Yang HR, Chen TC, Hsieh MH, Wang WH, Chen YH. Association of vitamin D levels and risk of latent tuberculosis in the hemodialysis population. JOURNAL OF MICROBIOLOGY, IMMUNOLOGY, AND INFECTION = WEI MIAN YU GAN RAN ZA ZHI 2020; 54:680-686. [PMID: 32593557 DOI: 10.1016/j.jmii.2020.06.001] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Subscribe] [Scholar Register] [Received: 04/13/2020] [Revised: 05/04/2020] [Accepted: 06/02/2020] [Indexed: 01/06/2023]
Abstract
BACKGROUND Vitamin D is essential in the host defense against tuberculosis (TB). Suboptimal vitamin D status is common in the hemodialysis population. Hemodialysis patients have an increased risk compared to the general population latent tuberculosis infection (LTBI). However, the association between vitamin D deficiency and LTBI in this population remains unclear. MATERIALS AND METHODS We conducted a cross-sectional study between March and May 2017. Interferon-gamma release assay (IGRA) through QuantiFERON-TB Gold In-Tube was used to assess LTBI. Plasma 25-hydroxycholecalciferol (25-OHD) levels were measured by Elecsys Vitamin D Total assay. Suboptimal vitamin D levels included vitamin D insufficiency 20-29 ng/mg and vitamin D deficiency <20 ng/mL. Predictors for LTBI were analyzed. RESULTS A total of 287 participants were enrolled. The suboptimal vitamin D level was 31.4% (90/287), which including the vitamin D deficiency was 13.9% (40/287). A total of 49.1% (141/287) people received nutritional vitamin D supplementation. The prevalence of IGRA positivity in this study was 25.1% (72/287). There was no significant difference in vitamin D concentrations or the proportion of vitamin D supplementation among the IGRA-positive and IGRA-negative groups (p = 0.789 and 0.496, respectively). In multivariate analysis, age >65 years old (odds ratio (OR), 1.89; 95% CI, 1.08-3.31; p = 0.026) and TB history (OR, 3.51; 95% CI, 1.38-8.91; p = 0.008) were independent predictors of IGRA positivity. CONCLUSION This is the first study to report that vitamin D deficiency was not associated with IGRA positivity in a hemodialysis population. Aging and TB history were both independent predictors for LTBI.
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Affiliation(s)
- Shang-Yi Lin
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Graduate Institute of Clinical Medicine, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Sepsis Research Center, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Laboratory Medicine, Kaohsiung Medical University Hospital, Taiwan
| | - Yi-Wen Chiu
- Division of Nephrology, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Renal Care, College of Medicine, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Hui-Ru Yang
- Department of Laboratory Medicine, Kaohsiung Medical University Hospital, Taiwan
| | - Tun-Chieh Chen
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Min-Han Hsieh
- Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Wen-Hung Wang
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Center for Tropical Medicine and Infectious Disease, Kaohsiung Medical University, Kaohsiung, Taiwan
| | - Yen-Hsu Chen
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Medical University Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Internal Medicine, Kaohsiung Municipal Ta-Tung Hospital, Kaohsiung Medical University, Kaohsiung, Taiwan; Center for Tropical Medicine and Infectious Disease, Kaohsiung Medical University, Kaohsiung, Taiwan; Department of Biological Science and Technology, College of Biological Science and Technology, National Chiao Tung University, Hsinchu, Taiwan.
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Bonkain F, De Clerck D, Dirix V, Singh M, Locht C, Mascart F, Corbière V. Early diagnosis of miliary tuberculosis in a hemodialysis patient by combining two interferon-γ-release assays: a case report. BMC Nephrol 2020; 21:214. [PMID: 32498706 PMCID: PMC7273678 DOI: 10.1186/s12882-020-01875-w] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 11/24/2019] [Accepted: 05/26/2020] [Indexed: 02/01/2023] Open
Abstract
BACKGROUND Patients with end-stage renal disease undergoing chronic hemodialysis (HD) are at high risk to develop tuberculosis (TB) associated with a high mortality rate. TB diagnosis is often delayed due to non-specific symptoms, frequent extra-pulmonary manifestations, and rare microbiological confirmation. This case report illustrates the clear added value of combined interferon-γ -release assays (IGRA) in response to different mycobacterial antigens for an early diagnosis of TB in HD patients. CASE PRESENTATION We report the case of an Egyptian patient under chronic HD treatment, who presented with recurrent episodes of fever and myalgia of unknown origin, associated with an important inflammatory syndrome. These episodes resolved partially or completely within less than 1 month without any treatment but recurred 10 times within 3 years. Chest Computed Tomography and 18F-fluorodeoxyglucose Positron Emission Tomography/Computed Tomography (18FDG PET-CT) demonstrated several active mediastinal lymphadenopathies. TB was the first suspected diagnosis but cultures and polymerase chain reaction (PCR) remained negative on a mediastinal lymph node aspiration. In contrast, the results from two different IGRA performed on blood were highly suggestive of TB disease. Several granulomas, some of them with central non-caseating necrosis, were demonstrated on a pulmonary nodule obtained by thoracoscopic resection, but PCR and culture remained negative for M. tuberculosis. Three years after the initial symptoms, a new PET-CT revealed a retro-clavicular lymphadenopathy in addition to the mediastinal lymphadenopathies, and the M. tuberculosis culture performed on the resected lymphadenopathy was positive. Antibiotic treatment for TB was started and resulted in a clear improvement of the patient's clinical condition, allowing him to successfully receive a renal graft. CONCLUSIONS In view of the high frequency of TB in patients undergoing chronic HD and of the limitations of the classical diagnosis procedures, nephrologists have to diagnose TB mostly on clinical suspicion. We demonstrate here that the use of a combined IGRA to two different mycobacterial antigens may significantly raise the index of suspicion and help clinicians to decide starting anti-TB treatment in HD patients.
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Affiliation(s)
- Florence Bonkain
- Department of Nephrology, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Dieter De Clerck
- Department of Nephrology, Universitair Ziekenhuis Brussel (UZ Brussel), Brussels, Belgium
| | - Violette Dirix
- Laboratory of Vaccinology and Mucosal Immunity, Université Libre de Bruxelles (U.L.B.), Brussels, Belgium
| | - Mahavir Singh
- Lionex Diagnostics and Therapeutics, Braunschweig, Germany
| | - Camille Locht
- U1019 - UMR 8204 - CIIL - Center for Infection and Immunity of Lille, Univ. Lille, CNRS, Inserm, CHU Lille, Institut Pasteur de Lille, F-59000, Lille, France
| | - Françoise Mascart
- Laboratory of Vaccinology and Mucosal Immunity, Université Libre de Bruxelles (U.L.B.), Brussels, Belgium.
| | - Véronique Corbière
- Laboratory of Vaccinology and Mucosal Immunity, Université Libre de Bruxelles (U.L.B.), Brussels, Belgium
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Feng JY, Huang WC, Lin SM, Wang TY, Lee SSJ, Shu CC, Pan SW, Chen CY, Lin CB, Wei YF, Tung CL, Li CP, Su WJ. Safety and treatment completion of latent tuberculosis infection treatment in the elderly population-A prospective observational study in Taiwan. Int J Infect Dis 2020; 96:550-557. [PMID: 32434083 DOI: 10.1016/j.ijid.2020.05.009] [Citation(s) in RCA: 12] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/17/2020] [Revised: 05/01/2020] [Accepted: 05/03/2020] [Indexed: 12/27/2022] Open
Abstract
BACKGROUND The detection and treatment of latent tuberculosis infection (LTBI) is a key step in eliminating tuberculosis (TB), but information on safety and on treatment interruption in elderly LTBI patients remains limited. METHODS This multicenter prospective observational study included individuals with LTBI who underwent preventive therapy. Incidents of systemic adverse reactions (SARs) and treatment interruption rates in an elderly group (≥60 years old) and a young group (<60 years old) were analyzed. RESULTS A total of 406 LTBI patients, comprising 167 elderly and 239 young patients, were included in the analyses. The incidence of SARs was similar in the elderly group (18%) and the young group (15.1%). Being middle-aged (35-59 years), body mass index <23 kg/m2, a regimen of 3 months of once-weekly rifapentine plus isoniazid, and end-stage renal disease were independent factors associated with SARs. The treatment interruption rate was similar between the elderly group (21.6%) and the young group (15.9%). LTBI patients aged ≥80 years with SARs had the highest risk of treatment interruption. CONCLUSIONS The occurrence of SARs was similar in the elderly (≥60 years old) and young (<60 years old) LTBI patients receiving preventive therapy. Extremely old (≥80 years old) LTBI patients had a higher treatment interruption rate, especially when they had SARs.
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Affiliation(s)
- Jia-Yih Feng
- Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Wei-Chang Huang
- Department of Life Sciences, National Chung Hsing University, Taichung, Taiwan; Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, Taiwan; Department of Medical Technology, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli, Taiwan; Department of Industrial Engineering and Enterprise Information, Tunghai University, Taichung, Taiwan
| | - Shu-Min Lin
- Department of Chest Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Tsai-Yu Wang
- Department of Chest Medicine, Chang Gung Memorial Hospital, Chang Gung University, Taoyuan, Taiwan
| | - Susan Shin-Jung Lee
- Division of Infectious Diseases, Department of Internal Medicine, Kaohsiung Veterans General Hospital, Kaohsiung, Taiwan; Faculty of Medicine, School of Medicine, National Yang-Ming University, Taipei, Taiwan
| | - Chin-Chung Shu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei, Taiwan
| | - Sheng-Wei Pan
- Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan; Institute of Public Health, National Yang-Ming University, Taipei, Taiwan
| | - Chung-Yu Chen
- Division of Pulmonary and Critical Care Medicine, Department of Internal Medicine, National Taiwan University Hospital Yunlin Branch, Yunlin, Taiwan; College of Medicine, National Taiwan University, Taipei, Taiwan
| | - Chih-Bin Lin
- Division of Chest Medicine, Department of Internal Medicine, Hualien Tzu Chi Hospital, Hualien, Taiwan; School of Medicine, Tzu Chi University, Hualien, Taiwan
| | - Yu-Feng Wei
- School of Medicine for International Students, College of Medicine, I-Shou University, Kaohsiung, Taiwan; Division of Chest Medicine, Department of Internal Medicine, E-Da Hospital, Kaohsiung, Taiwan
| | - Chin-Lien Tung
- Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Chiao-Ping Li
- Department of Nursing, Taipei Veterans General Hospital, Taipei, Taiwan
| | - Wei-Juin Su
- Department of Chest Medicine, Taipei Veterans General Hospital, Taipei, Taiwan; School of Medicine, National Yang-Ming University, Taipei, Taiwan.
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12
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Liu Q, Lu P, Martinez L, Peng H, Zhu T, Zhu L, Wang J, Lu W. Undiagnosed diabetes mellitus and tuberculosis infection: A population-based, observational study from eastern China. Diabetes Metab Res Rev 2020; 36:e3227. [PMID: 31655015 DOI: 10.1002/dmrr.3227] [Citation(s) in RCA: 6] [Impact Index Per Article: 1.5] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/11/2019] [Revised: 09/23/2019] [Accepted: 10/14/2019] [Indexed: 12/17/2022]
Abstract
BACKGROUND China has the largest dual diabetes and tuberculosis epidemic globally. No studies from mainland China have assessed the relationship between tuberculosis infection and diabetes. We conducted a population-based, observational study in eastern China to further explore this relationship. METHODS A blood glucose, Quantiferon, and tuberculin skin test were administered at baseline. We compared tuberculosis infection in nondiabetics and diabetics. The cohort was additionally screened for tuberculosis progression over 5 years. RESULTS Among 5405 participants, diabetics had elevated levels of Quantiferon and tuberculin positivity, largely driven by undiagnosed diabetics (compared with nondiabetics, adjusted odds ratios of 1.53; 95% confidence interval [CI], 1.05-2.23 and 1.58; 95% CI, 1.07-2.35 for tuberculin and Quantiferon positivity). During follow-up, the annual tuberculosis incidence was three times higher for diabetics compared with the entire cohort. CONCLUSIONS These results suggest improving diabetic control through rapidly identifying undiagnosed diabetes may have indirect benefits to tuberculosis control. Targeting of preventive therapy to newly diagnosed diabetics at high-risk for progressive tuberculosis in China should be considered.
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Affiliation(s)
- Qiao Liu
- Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, PR China
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu Province, PR China
| | - Peng Lu
- Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, PR China
| | - Leonardo Martinez
- School of Medicine, Division of Infectious Diseases and Geographic Medicine, Stanford University, Stanford, California
| | - Hong Peng
- Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, PR China
| | - Tao Zhu
- Center for Disease Control and Prevention of Danyang City, Zhenjiang, Jiangsu Province, PR China
| | - Limei Zhu
- Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, PR China
| | - Jianming Wang
- Department of Epidemiology, School of Public Health, Nanjing Medical University, Nanjing, Jiangsu Province, PR China
| | - Wei Lu
- Department of Chronic Communicable Disease, Center for Disease Control and Prevention of Jiangsu Province, Nanjing, Jiangsu Province, PR China
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13
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Henry B, Bourgarit A. [Interferon gamma release assay tests for the diagnosis of latent and active tuberculosis in hemodialysis patients or solid organ transplant recipients]. Rev Mal Respir 2018; 35:890-893. [PMID: 30268409 DOI: 10.1016/j.rmr.2018.08.015] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/02/2017] [Accepted: 03/21/2018] [Indexed: 11/28/2022]
Affiliation(s)
- B Henry
- Service des maladies infectieuses et tropicales, centre d'infectiologie Necker Pasteur, institut Imagine, hôpital Necker-Enfants malades, université Paris Descartes, Sorbonne Paris Cité, AP-HP, 75006 Paris, France
| | - A Bourgarit
- Université Paris 13, SmBH, HUPSSD, service de médecine interne, hôpital Jean-Verdier, AP-HP, 93140 Bondy, France; Inserm UMR 1149 CRI, 75013 Paris, France.
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14
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Sun HY, Huang YW, Huang WC, Chang LY, Chan PC, Chuang YC, Ruan SY, Wang JY, Wang JT. Twelve-dose weekly rifapentine plus isoniazid for latent tuberculosis infection: A multicentre randomised controlled trial in Taiwan. Tuberculosis (Edinb) 2018; 111:121-126. [PMID: 30029896 DOI: 10.1016/j.tube.2018.05.013] [Citation(s) in RCA: 34] [Impact Index Per Article: 5.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/18/2018] [Revised: 05/06/2018] [Accepted: 05/20/2018] [Indexed: 10/14/2022]
Abstract
Treatment of latent tuberculosis (TB) infection (LTBI) effectively prevents its progression to active TB. However, long treatment duration and drug-related hepatotoxicity limit the effectiveness of the 9-month daily isoniazid (9H). Data on the 3-month weekly rifapentine plus isoniazid (3 HP) in Asian populations are currently unavailable. We prospectively randomised the LTBI contacts aged ≥12 years with positive tuberculin skin test into 9H and 3 HP groups in four hospitals between January 2014 and May 2016 in Taiwan. The primary and secondary outcomes were treatment completion rate and adverse drug reactions (ADRs), respectively. Overall, 263 participants with LTBI were randomised into the 3 HP (n = 132) and 9H groups (n = 131); 14 (10.6%) and 29 (22.1%) participants in the 3 HP and 9H groups, respectively, discontinued therapy (p = 0.011). Discontinuation rates owing to ADRs were 9.1% (3 HP) and 5.3% (9H) (p = 0.241). Clinically relevant hepatotoxicity was more common in the 9H than in the 3 HP group (5.3% vs. 1.5%; p = 0.103), whereas systemic drug reaction was more common in the 3 HP than in the 9H group (3.8% vs. 0%; p = 0.060). Women had a significantly higher rate of Grade II fever than men (13.7% vs. 1.2%; p = 0.003). Compared with the 9H regimen, the 3 HP regimen had a higher completion rate with lower hepatotoxicity and well-tolerated ADR. CLINICAL TRIALS REGISTRATION number NCT02208427.
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Affiliation(s)
- Hsin-Yun Sun
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Yi-Wen Huang
- Institute of Medicine, Chung Shan Medical University, Taichung, Taiwan; Pulmonary and Critical Care Unit, Changhua Hospital, Department of Health, Changhua, Taiwan
| | - Wei-Chang Huang
- Division of Chest Medicine, Department of Internal Medicine, Taichung Veterans General Hospital, Taichung, 407, Taiwan; Department of Medical Technology, Jen-Teh Junior College of Medicine, Nursing and Management, Miaoli, 407, Taiwan; Department of Life Sciences, National Chung Hsing University, Taichung, 407, Taiwan
| | - Lih-Yu Chang
- Department of Internal Medicine, National Taiwan University Hospital Hsinchu Branch, Hsinchu, Taiwan
| | - Pei-Chun Chan
- Department of Pediatrics, National Taiwan University Hospital and Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
| | - Yu-Chung Chuang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Sheng-Yuan Ruan
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
| | - Jann-Yuan Wang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan.
| | - Jann-Tay Wang
- Department of Internal Medicine, National Taiwan University Hospital and National Taiwan University College of Medicine, Taipei, Taiwan
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15
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Juno JA, Waruk JLM, Wragg KM, Mesa C, Lopez C, Bueti J, Kent SJ, Ball TB, Kiazyk SA. Mucosal-Associated Invariant T Cells Are Depleted and Exhibit Altered Chemokine Receptor Expression and Elevated Granulocyte Macrophage-Colony Stimulating Factor Production During End-Stage Renal Disease. Front Immunol 2018; 9:1076. [PMID: 29868028 PMCID: PMC5967229 DOI: 10.3389/fimmu.2018.01076] [Citation(s) in RCA: 14] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/08/2018] [Accepted: 04/30/2018] [Indexed: 12/17/2022] Open
Abstract
Background End-stage renal disease (ESRD) is associated with an increased susceptibility to infectious diseases, including infection with Mycobacterium tuberculosis (Mtb). Mucosal-associated invariant T (MAIT) cells recognize vitamin B metabolites produced by many bacterial species, including Mtb, and may play an important role in providing protective immunity against tuberculosis infection in the lung. To date, little is known about MAIT cell frequency, phenotype, or function in ESRD patients. Methods MAIT cells, identified by surface marker expression or MR1 tetramer binding, were characterized in 20 ESRD and 20 healthy control participants by multicolor flow cytometry. Ex vivo MAIT cell phenotype and cytokine production following PMA/ionomycin, IL-12/IL-18, or Escherichia coli stimulation were determined. Monocyte phenotype and plasma C-reactive protein/inflammatory cytokine levels were quantified by flow cytometry, ELISA, and multiplex bead array. Results Peripheral blood MAIT cells were significantly depleted among ESRD patients compared to controls by both phenotypic and tetramer analysis and exhibited a loss of CXCR3 expression coupled to increased expression of CCR6 and CXCR6. ESRD was also associated with a shift in MAIT PMA-induced cytokine production away from IFNγ production and toward granulocyte macrophage-colony stimulating factor (GM-CSF) secretion, and a loss of E. coli-stimulated tumor necrosis factor α expression. Loss of IFNγ expression was associated with a combination of age, alterations in Tbet and Eomes expression, and inflammatory plasma cytokine levels. Conclusion The loss of peripheral blood MAIT cells and associated shifts in tissue homing receptor expression and GM-CSF production may contribute to an immune environment that is permissive to bacterial replication, particularly in the lungs.
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Affiliation(s)
- Jennifer A Juno
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada.,Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Melbourne, VIC, Australia
| | - Jillian L M Waruk
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada
| | - Kathleen M Wragg
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Melbourne, VIC, Australia
| | - Christine Mesa
- National Laboratory for HIV Immunology, HIV/TB Co-Infection Unit, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Carmen Lopez
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada
| | - Joe Bueti
- Renal Program, Health Sciences Centre, Winnipeg, MB, Canada
| | - Stephen J Kent
- Department of Microbiology and Immunology, Peter Doherty Institute, University of Melbourne, Melbourne, VIC, Australia.,Melbourne Sexual Health Centre, Department of Infectious Diseases, Alfred Health, Central Clinical School, Monash University, Melbourne, VIC, Australia.,ARC Centre of Excellence in Convergent Bio-Nano Science and Technology, University of Melbourne, Parkville, VIC, Australia
| | - T Blake Ball
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada.,National Laboratory for HIV Immunology, HIV/TB Co-Infection Unit, Public Health Agency of Canada, Winnipeg, MB, Canada
| | - Sandra A Kiazyk
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada.,National Laboratory for HIV Immunology, HIV/TB Co-Infection Unit, Public Health Agency of Canada, Winnipeg, MB, Canada
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16
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Chen Y, Xie Z, Xiao C, Zhang M, Li Z, Xie J, Zhang Y, Zhao X, Zeng P, Mo L, Liang X, Shi W. Peripheral kynurenine/tryptophan ratio is not a reliable marker of systemic indoleamine 2,3-dioxygenase: A lesson drawn from patients on hemodialysis. Oncotarget 2018; 8:25261-25269. [PMID: 28445957 PMCID: PMC5421927 DOI: 10.18632/oncotarget.15705] [Citation(s) in RCA: 11] [Impact Index Per Article: 1.8] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 09/18/2016] [Accepted: 01/24/2017] [Indexed: 02/06/2023] Open
Abstract
Indoleamine 2,3-dioxygenase (IDO) has emerged as a pivotal enzyme for mediating immune tolerance. Because IDO metabolizes tryptophan into kynurenine, the plasma kynurenine/tryptophan (Kyn/Trp) ratio has been widely used as a marker of systemic IDO. Here, we evaluated the clinical value of using the plasma Kyn/Trp ratio to estimate cell-mediated immune responses to tuberculin skin testing and risk of new bacterial infection. We also compared the Kyn/Trp ratio to a novel IDO marker, the IDO median fluorescence index (MFI) of peripheral blood mononuclear cells, which was determined by flow cytometry. In 228 patients from two hemodialysis centers, the two IDO markers were higher in patients than in healthy controls but were not correlated with each other. In vitro experiments demonstrated that peripheral blood mononuclear cells could not metabolize tryptophan into kynurenine, indicating that the increased Kyn/Trp ratio was IDO-independent. Skin induration diameters of tuberculin skin testing were correlated with the IDO MFI (negatively), but not the Kyn/Trp ratio. Further, in a 24-month prospective cohort, the Kyn/Trp ratio was not correlated with clinical infection. Alternatively, patients with a higher IDO MFI had a lower accumulative infection-free survival rate. Using a Cox proportional hazard model, it was also revealed that a higher IDO MFI was significantly associated with new bacterial infection. Taken together, these results indicate that the Kyn/Trp ratio is not a reliable circulating IDO marker in hemodialysis patients. However, the IDO MFI reflects an immunocompromised state and thus might be a potential clinical marker of bacterial infection.
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Affiliation(s)
- Yuanhan Chen
- Division of Nephrology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Zhen Xie
- Department of Dermatology, Sichuan Academy of Medical Sciences & Sichuan Provincial People's Hospital, Chengdu, China
| | - Chenggen Xiao
- Division of Nephrology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.,Division of Nephrology, Xiangya Hospital, Central South University, Hunan, China
| | - Min Zhang
- Department of Gastroenterology, The Sixth Affiliated Hospital, Sun Yat-Sen University, Guangzhou, China
| | - Zhilian Li
- Division of Nephrology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Jianteng Xie
- Division of Nephrology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Yusheng Zhang
- Second Division of Internal Medicine, Wuhua People's Hospital, Guangdong, China
| | - Xingchen Zhao
- Division of Nephrology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.,Southern Medical University, Guangzhou, China
| | - Pengfei Zeng
- Second Division of Internal Medicine, Wuhua People's Hospital, Guangdong, China
| | - Liyi Mo
- Division of Nephrology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China.,Department of Nephrology, Dongguan People's Hospital, Guangdong Province, China
| | - Xinling Liang
- Division of Nephrology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
| | - Wei Shi
- Division of Nephrology, Guangdong General Hospital, Guangdong Academy of Medical Sciences, Guangzhou, China
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17
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Hussein MT, Yousef LM, Ali AT. Detection of latent tuberculosis infection in hemodialysis patients: Comparison between the quantiferon-tuberculosis gold test and the tuberculin skin test. THE EGYPTIAN JOURNAL OF BRONCHOLOGY 2017. [DOI: 10.4103/ejb.ejb_19_17] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022] Open
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18
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Juno JA, Waruk JLM, Harris A, Mesa C, Lopez C, Bueti J, Ball TB, Kiazyk SA. γδ T-cell function is inhibited in end-stage renal disease and impacted by latent tuberculosis infection. Kidney Int 2017; 92:1003-1014. [PMID: 28651949 DOI: 10.1016/j.kint.2017.03.036] [Citation(s) in RCA: 8] [Impact Index Per Article: 1.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/30/2016] [Revised: 03/06/2017] [Accepted: 03/30/2017] [Indexed: 10/19/2022]
Abstract
Patients with end-stage renal disease (ESRD) are at elevated risk of acquiring infectious diseases, including tuberculosis (TB). Inflammation and uremia negatively impact immune function in this population, but specific pathways involved in TB immunity have not been identified. Although γδ T cells are known to contribute to protection from TB, their phenotype and function in patients with ESRD is relatively unknown. To determine this we recruited 20 patients with and 20 without ESRD (controls), with or without latent TB infection to assess γδ T cell frequency, surface phenotype, and cytokine production by flow cytometry in response to stimulation. γδ T cells derived from patients with ESRD exhibited significantly lower expression of CCR5, CXCR3, and CD26 compared to controls. Furthermore, patients with ESRD, particularly the group with latent TB infection, exhibited poor IFNγ, TNFα, and GMCSF responses to stimulation with either phosphoantigen HMB-PP, IL-12/IL-18, E. coli, or phorbol myristate acetate and ionomycin. Similar dysfunctional responses were observed in patients with active TB. Surprisingly, neither the γδ phenotype nor its function was associated with plasma markers of inflammation or microbial translocation. Thus, there is significant perturbation of the γδ T-cell population in patients with ESRD, particularly in those with latent TB infection.
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Affiliation(s)
- Jennifer A Juno
- Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada; Department of Microbiology and Immunology, University of Melbourne, Melbourne, Australia.
| | - Jillian L M Waruk
- Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada
| | - Angela Harris
- National Laboratory for HIV Immunology, HIV/TB Co-Infection Unit, Public Health Agency of Canada, Winnipeg, Canada
| | - Christine Mesa
- National Laboratory for HIV Immunology, HIV/TB Co-Infection Unit, Public Health Agency of Canada, Winnipeg, Canada
| | - Carmen Lopez
- Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada
| | - Joe Bueti
- Renal Program, Health Sciences Centre, Winnipeg, Canada
| | - T Blake Ball
- Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada; National Laboratory for HIV Immunology, HIV/TB Co-Infection Unit, Public Health Agency of Canada, Winnipeg, Canada
| | - Sandra A Kiazyk
- Department of Medical Microbiology, University of Manitoba, Winnipeg, Canada; National Laboratory for HIV Immunology, HIV/TB Co-Infection Unit, Public Health Agency of Canada, Winnipeg, Canada
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19
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Lee MR, Huang YP, Kuo YT, Luo CH, Shih YJ, Shu CC, Wang JY, Ko JC, Yu CJ, Lin HH. Diabetes Mellitus and Latent Tuberculosis Infection: A Systematic Review and Metaanalysis. Clin Infect Dis 2017; 64:719-727. [PMID: 27986673 PMCID: PMC5399944 DOI: 10.1093/cid/ciw836] [Citation(s) in RCA: 60] [Impact Index Per Article: 8.6] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/05/2016] [Accepted: 12/07/2016] [Indexed: 12/11/2022] Open
Abstract
Background Despite the well-documented association between diabetes and active tuberculosis, evidence of the association between diabetes and latent tuberculosis infection (LTBI) remains limited and inconsistent. Methods We included observational studies that applied either the tuberculin skin test or the interferon gamma release assay for diagnosis of LTBI and that provided adjusted effect estimate for the association between diabetes and LTBI. We searched PubMed and EMBASE through 31 January 2016. The risk of bias of included studies was assessed using a quality assessment tool modified from the Newcastle-Ottawa scale. Results Thirteen studies (1 cohort study and 12 cross-sectional studies) were included, involving 38263 participants. The cohort study revealed an increased but nonsignificant risk of LTBI among diabetics (risk ratio, 4.40; 95% confidence interval [CI], 0.50-38.55). For the cross-sectional studies, the pooled odds ratio from the random-effects model was 1.18 (95% CI, 1.06-1.30), with a small statistical heterogeneity across studies (I2, 3.5%). The risk of bias assessment revealed several methodological issues, but the overall direction of biases would reduce the positive causal association between diabetes and LTBI. Conclusions Diabetes was associated with a small but statistically significant risk for LTBI. Findings from this review could be used to inform future cost-effectiveness analysis on the impact of LTBI screening programs among diabetics.
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Affiliation(s)
- Meng-Rui Lee
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taiwan
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
| | - Ya-Ping Huang
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital, Taipei, Taiwan
- Department of Physical Medicine and Rehabilitation, National Taiwan University Hospital Yun-Lin Branch, Yunlin, Taiwan
| | - Yu-Ting Kuo
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital Bei-Hu Branch, Taiwan
| | - Chen-Hao Luo
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
| | - Yun-Ju Shih
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
| | - Chin-Chung Shu
- Department of Traumatology, National Taiwan University Hospital, Taipei, Taiwan
| | - Jann-Yuan Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taiwan
| | - Jen-Chung Ko
- Department of Internal Medicine, National Taiwan University Hospital, Hsin-Chu Branch, Hsin-Chu, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taiwan
| | - Chong-Jen Yu
- Department of Internal Medicine, National Taiwan University Hospital, Taiwan
| | - Hsien-Ho Lin
- Institute of Epidemiology and Preventive Medicine, College of Public Health, National Taiwan University, Taiwan
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20
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Shu CC, Hsu CL, Lee CY, Wu VC, Yang FJ, Wang JY, Yu CJ, Lee LN. Inflammatory markers and clinical characteristics for predicting persistent positivity of interferon gamma release assay in dialysis population. Sci Rep 2016; 6:34577. [PMID: 27703202 PMCID: PMC5050411 DOI: 10.1038/srep34577] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/16/2016] [Accepted: 09/15/2016] [Indexed: 01/09/2023] Open
Abstract
The interferon-gamma release assay (IGRA) is useful for diagnosing latent tuberculosis infection (LTBI), however the rate of negative conversion is high, especially in dialysis patients. Few studies have focused on predicting persistently positive patients who are at high risk of tuberculosis reactivation. We screened dialysis patients, and used QuantiFERON-TB Gold In-tube (QFT-GIT) to identify LTBI. Of the 157 participants who had initially positive QFT-GIT, 82 had persistently positivity and 75 had negative conversion. The persistently positive group were younger, more were current smokers, and had higher plasma level of soluble triggering receptor expressed on myeloid cells-1 (sTREM-1) and QFT-GIT responses than the negative conversion group. Multivariate logistic regression for persistent positivity revealed that high plasma sTREM-1 and QFT-GIT response, young age and TB contact history were independent factors. Currently smoking had borderline significance. The area under the receiver operating characteristic curve using the multi-factor model was 0.878, higher than 0.821 by QFT-GIT response of 0.95 IU/ml. In conclusion, dialysis patients with persistent LTBI status may be associated with a young age, high plasma sTREM-1, strong QFT-GIT response, currently smoking, and TB contact history. If resources are limited, these five predictors can be used to prioritize QFT-GIT-positive dialysis patients for LTBI treatment.
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Affiliation(s)
- Chin-Chung Shu
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei, Taiwan.,Department of Traumatology, National Taiwan University Hospital, Taipei city, Taiwan.,Department of Internal Medicine, National Taiwan University Hospital, Taipei city, Taiwan
| | - Chia-Lin Hsu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei city, Taiwan
| | - Chih-Yuan Lee
- Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan
| | - Vin-Cent Wu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei city, Taiwan
| | - Feng-Jung Yang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin branch, Yun-Lin county, Taiwan
| | - Jann-Yuan Wang
- Department of Internal Medicine, National Taiwan University Hospital, Taipei city, Taiwan
| | - Chong-Jen Yu
- Department of Internal Medicine, National Taiwan University Hospital, Taipei city, Taiwan
| | - Li-Na Lee
- Department of Internal Medicine, National Taiwan University Hospital, Taipei city, Taiwan.,Department of Laboratory Medicine, National Taiwan University Hospital, Taipei city, Taiwan
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21
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Juno JA, Waruk JLM, Mesa C, Lopez C, Bueti J, Ball TB, Kiazyk SA. Maintenance of Mycobacterium tuberculosis-specific T cell responses in End Stage Renal Disease (ESRD) and implications for diagnostic efficacy. Clin Immunol 2016; 168:55-63. [PMID: 27181992 DOI: 10.1016/j.clim.2016.05.004] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/15/2016] [Revised: 05/09/2016] [Accepted: 05/11/2016] [Indexed: 10/21/2022]
Abstract
End-stage renal disease (ESRD) patients exhibit elevated risk of tuberculosis (TB) reactivation, but current diagnostics, including the interferon gamma release assay (IGRA), exhibit poor sensitivity in ESRD. We tested 80 ESRD patients and found an 18.75% prevalence of IGRA positivity. A subset of patients was assessed for Mtb-specific expression of 44 cytokines/chemokines, and CD4+ T cell phenotype and function. Similar to non-ESRD IGRA+ individuals, Mtb-specific IFNγ, IL-1RA, IP-10, MCP-3 and IL-2 responses were identified in the ESRD IGRA+ group. 27% of the ESRD IGRA- group exhibited MCP-3 or IL-2 Mtb-specific responses, which may identify cases of latent TB infection in ESRD. Stimulation of PBMC with PPD demonstrated similar CD4+ T cell production of IFNγ, TNFα and GM-CSF by ESRD patients. The reported low sensitivity of the IGRA in ESRD cohorts is therefore unlikely to be due to poor T cell cytokine secretion, and may instead reflect defects in antigen presentation.
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Affiliation(s)
- Jennifer A Juno
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada; TB-HIV Co-infection Unit, National HIV and Retrovirology Laboratory, JC Wilt Infectious Disease Research Centre, Winnipeg, MB, Canada.
| | - Jillian L M Waruk
- TB-HIV Co-infection Unit, National HIV and Retrovirology Laboratory, JC Wilt Infectious Disease Research Centre, Winnipeg, MB, Canada
| | - Christine Mesa
- TB-HIV Co-infection Unit, National HIV and Retrovirology Laboratory, JC Wilt Infectious Disease Research Centre, Winnipeg, MB, Canada
| | - Carmen Lopez
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada
| | - Joe Bueti
- Department of Internal Medicine, University of Manitoba, Winnipeg, MB, Canada; Health Sciences Centre Renal Program, Winnipeg, MB, Canada
| | - T Blake Ball
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada; TB-HIV Co-infection Unit, National HIV and Retrovirology Laboratory, JC Wilt Infectious Disease Research Centre, Winnipeg, MB, Canada
| | - Sandra A Kiazyk
- Department of Medical Microbiology, University of Manitoba, Winnipeg, MB, Canada; TB-HIV Co-infection Unit, National HIV and Retrovirology Laboratory, JC Wilt Infectious Disease Research Centre, Winnipeg, MB, Canada
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Minime-Lingoupou F, Ouambita-Mabo R, Komangoya-Nzozo AD, Senekian D, Bate L, Yango F, Nambea B, Manirakiza A. Current tuberculin reactivity of schoolchildren in the Central African Republic. BMC Public Health 2015; 15:496. [PMID: 25981707 PMCID: PMC4438344 DOI: 10.1186/s12889-015-1829-8] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/26/2014] [Accepted: 05/12/2015] [Indexed: 11/11/2022] Open
Abstract
Background The tuberculin skin test (TST) is the recommended method for screening for Mycobacterium tuberculosis infection in many countries. We used this technique to assess bacillus Calmette-Guérin (BCG) status and to estimate the current prevalence and annual rate of latent tuberculosis infection in schoolchildren in the Central African Republic. Methods Two tuberculin units of 0.1 ml purified protein derivative TR23 were injected intradermally into the left forearm of 2710 children attending school in Bangui and Ombella M’Poko. The induration size was interpreted at cut-off points of ≥5 mm, ≥10 mm and ≥15 mm. The annual infection rate was estimated as the average number of infections in the study sample each year between birth and the time of the survey. Results Overall, there was no reaction to the TST (no induration) in 71.7 % (95 CI, 68.3–75.3 %) of BCG-vaccinated children and 82.9 % (95 CI, 74.1–91.4 %) of non-vaccinated children. The proportions of children who gave a TST reaction above ≥10 mm and ≥15 mm cut-off was 18.4 % (95 % CI, 16.8–20.1 %) and 8.9 % (95 % CI, 7.8–10.0 %), respectively. The proportions of TST reaction above these cut-offs were 19.6 % (95 % CI, 17.4–21.9 %) and 8.1 % (95 % CI, 6.7–9.6 %), respectively. The annual infection rate was 0.8 % at the cut-off point of ≥15 mm. Conclusion This study provides updated data on rates of tuberculosis infection in the Central African Republic. It is remarkable that most of the children had negative tuberculin reactivity. More studies are required to understand the factors that determine the low tuberculin reactivity in this population.
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Affiliation(s)
| | - Rock Ouambita-Mabo
- Ministry of Public Health, Population and AIDS Control, PO Box 883, Bangui, Central African Republic.
| | | | - Dominique Senekian
- Ministry of Public Health, Population and AIDS Control, PO Box 883, Bangui, Central African Republic.
| | - Lucien Bate
- Ministry of Public Health, Population and AIDS Control, PO Box 883, Bangui, Central African Republic.
| | - François Yango
- Institut Pasteur de Bangui, PO Box 923, Bangui, Central African Republic.
| | - Bachir Nambea
- Institut Pasteur de Bangui, PO Box 923, Bangui, Central African Republic.
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The Diagnostic Accuracy of Tests for Latent Tuberculosis Infection in Hemodialysis Patients. Transplantation 2015; 99:1084-91. [DOI: 10.1097/tp.0000000000000451] [Citation(s) in RCA: 40] [Impact Index Per Article: 4.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/25/2022]
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Shu CC, Hsu CL, Lee CY, Wang JY, Wu VC, Yang FJ, Wang JT, Yu CJ, Lee LN. Comparison of the Prevalence of Latent Tuberculosis Infection among Non-Dialysis Patients with Severe Chronic Kidney Disease, Patients Receiving Dialysis, and the Dialysis-Unit Staff: A Cross-Sectional Study. PLoS One 2015; 10:e0124104. [PMID: 25919813 PMCID: PMC4412816 DOI: 10.1371/journal.pone.0124104] [Citation(s) in RCA: 17] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/06/2014] [Accepted: 02/25/2015] [Indexed: 01/15/2023] Open
Abstract
Background Patients with renal failure are vulnerable to tuberculosis, a common worldwide infectious disease. In the growing dialysis population, the risk for tuberculosis among the associated sub-groups is important but unclear. This study investigated latent tuberculosis infection (LTBI) in patients with severe chronic kidney disease (CKD) and among dialysis-unit staff caring for patients on dialysis. Methods From January 2012 to June 2013, patients undergoing dialysis, those with severe CKD (estimated glomerular filtration rate <30ml/min/1.73 m2), and the dialysis-unit staff (nursing staff and doctors in hemodialysis units) in several Taiwan hospitals were prospectively enrolled. Interferon-gamma release assay (IGRA) through QuantiFERON-TB Gold In-tube was used to determine LTBI. Predictors for LTBI were analyzed. Results Of the 599 participants enrolled, 106 (25%) in the dialysis group were IGRA positive. This was higher than the seven (11%) among severe CKD patients and 12 (11%) in the dialysis-unit staff. Independent predictors of LTBI in patient with renal dysfunction were old age (odds ratio [OR]: 1.03 [1.01–1.04] per year increment), prior TB lesion on chest radiograph (OR: 2.90 [1.45–5.83]), serum albumin (OR: 2.59 [1.63–4.11] per 1 g/dl increment), and need for dialysis (OR: 2.47, [1.02–5.95]). The QFT-GIT response was similar among the three groups. Malignancy (OR: 4.91 [1.84–13.10]) and low serum albumin level (OR: 0.22 [0.10–0.51], per 1 g/dl decrease) were associated with indeterminate IGRA results. Conclusions More patients on dialysis have LTBI compared to those with severe CKD and the dialysis-unit staff. Old age, prior radiographic TB lesion, high serum albumin, and need for dialysis are predictors of LTBI in patients with renal failure. Patients with severe CKD are a lower priority for LTBI screening. The hemodialysis environment is not a risk for LTBI and dialysis-unit staff may be treated as general healthcare workers.
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Affiliation(s)
- Chin-Chung Shu
- Graduate Institute of Clinical Medicine, College of Medicine, National Taiwan University, Taipei City, Taiwan
- School of Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Traumatology, National Taiwan University Hospital, Taipei City, Taiwan
- * E-mail:
| | - Chia-Lin Hsu
- School of Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Chih-Yuan Lee
- Department of Surgery, National Taiwan University Hospital, Taipei City, Taiwan
| | - Jann-Yuan Wang
- School of Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Vin-Cent Wu
- School of Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Feng-Jung Yang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yun-Lin County, Taiwan
| | - Jann-Tay Wang
- School of Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Chong-Jen Yu
- School of Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Li-Na Lee
- School of Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei City, Taiwan
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Shu CC, Wu VC, Yang FJ, Hsu CL, Pan SC, Wang JY, Wang JT, Yu CJ, Lee LN. Dynamic changes in positive interferon-gamma release assay in a dialysis population: An observational cohort study. J Infect 2013; 67:529-35. [DOI: 10.1016/j.jinf.2013.07.029] [Citation(s) in RCA: 18] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/29/2013] [Revised: 07/17/2013] [Accepted: 07/25/2013] [Indexed: 11/25/2022]
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Redelman-Sidi G, Sepkowitz KA. IFN-γ Release Assays in the Diagnosis of Latent Tuberculosis Infection among Immunocompromised Adults. Am J Respir Crit Care Med 2013; 188:422-31. [DOI: 10.1164/rccm.201209-1621ci] [Citation(s) in RCA: 80] [Impact Index Per Article: 7.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/18/2023] Open
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Contribution of Interferon-γ Release Assays (IGRAs) to the Diagnosis of Latent Tuberculosis Infection After Renal Transplantation. Transplantation 2013; 95:1485-90. [DOI: 10.1097/tp.0b013e3182907073] [Citation(s) in RCA: 23] [Impact Index Per Article: 2.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 02/04/2023]
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Al Jahdali H, Ahmed AE, Balkhy HH, Baharoon S, Al Hejaili FF, Hajeer A, Memish Z, Binsalih S, Al Sayyari AA. Comparison of the tuberculin skin test and Quanti-FERON-TB Gold In-Tube (QFT-G) test for the diagnosis of latent tuberculosis infection in dialysis patients. J Infect Public Health 2013; 6:166-72. [PMID: 23668460 DOI: 10.1016/j.jiph.2013.02.002] [Citation(s) in RCA: 14] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/14/2012] [Revised: 02/26/2013] [Accepted: 02/26/2013] [Indexed: 11/17/2022] Open
Abstract
Dialysis patients are more likely than the general population to develop active tuberculosis (TB). In these patients, the availability of a highly sensitive and specific test to diagnose latent TB will ensure earlier treatment and decreased progression to active disease. In the current study, the Quanti-FERON-TB Gold In-Tube (QFT-G) test was compared with the tuberculin skin test (TST) for the diagnosis of latent tuberculosis infection (LTBI) among 200 hemodialysis patients and 15 confirmed TB disease cases in a tertiary care center in Saudi Arabia. Among the LTBI cases, 26 (13%) were TST positive, and 65 (32.5%) were positive by the QTF-G test, with an overall agreement between the 2 tests of 75.5% (k=0.34) being observed. Among the confirmed tuberculosis disease cases, none were positive by TST, and 10 (66.7%) were positive by the QTF-G test, resulting in an overall agreement of 33.3% (k=0). A comparison between the TST and the QTF-G test was performed based on the sensitivity, specificity, and area under the curve (AUC) obtained for the tests. The QTF-G test was more sensitive and less specific than the TST in predicting the confirmed TB disease cases. When we tested the correspondence of the AUC values between the 2 diagnostic modalities, the obtained p-value was 0.0003. In conclusion, the AUCs of the examined diagnostic modalities are significantly different in predicting LTBI and tuberculosis.
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Affiliation(s)
- Hamdan Al Jahdali
- Department of Medicine, Pulmonary Division, King Saud Bin Abdulaziz University for Health Sciences, Saudi Arabia.
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Rogerson TE, Chen S, Kok J, Hayen A, Craig JC, Sud K, Kable K, Webster AC. Tests for Latent Tuberculosis in People With ESRD: A Systematic Review. Am J Kidney Dis 2013; 61:33-43. [DOI: 10.1053/j.ajkd.2012.07.019] [Citation(s) in RCA: 41] [Impact Index Per Article: 3.7] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/07/2012] [Accepted: 07/26/2012] [Indexed: 11/11/2022]
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Ahmadinejad Z, Azmoudeh Ardalan F, Razzaqi M, Davoudi S, Jafarian A. QuantiFERON-TB Gold In-Tube test for diagnosis of latent tuberculosis (TB) infection in solid organ transplant candidates: a single-center study in an area endemic for TB. Transpl Infect Dis 2012; 15:90-5. [PMID: 23173720 DOI: 10.1111/tid.12027] [Citation(s) in RCA: 16] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/21/2012] [Revised: 07/16/2012] [Accepted: 07/25/2012] [Indexed: 02/04/2023]
Abstract
BACKGROUND The prevalence of Mycobacterium tuberculosis in transplant recipients is estimated to be 50 times higher than in the general population, with a mortality rate of around 40%. Diagnosis and treatment of latent tuberculosis (TB) infection (LTBI) is an essential strategy for TB control. In this study we compared the QuantiFERON-TB Gold In-Tube test (QFT) with the tuberculin skin test (TST) for detection of LTBI in solid organ transplant (SOT) candidates. PATIENTS AND METHODS Between March 2008 and September 2011, 187 transplant candidates, who were referred to the transplant clinic of Imam-Khomeini Hospital, were enrolled in the study. Patients were screened for LTBI with both QFT and TST. Twenty-three patients (12.3%) were excluded for failure to follow up. Concordance between the 2 tests, and variables associated with test discordance were assessed. RESULTS The mean age of patients was 40 years (range: 11-65) and male-to-female ratio was 1.2 (88/76). TST and QFT were positive in 26 (15.9%) and 33 (20.1%) patients, respectively. Five cases (3.1%) had indeterminate QFT. Overall agreement between QFT and TST was about 80% (k = 0.32, P-value = 0.0001). CONCLUSION Considering the fair overall agreement between the 2 tests, and greater ease of the QFT from the patient's point of view, QFT is recommended for detection of LTBI in SOT candidates.
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Affiliation(s)
- Z Ahmadinejad
- Department of Infectious Diseases, Imam-Khomeini Hospital, Tehran University of Medical Sciences, Tehran, Iran.
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Shu CC, Wu VC, Yang FJ, Pan SC, Lai TS, Wang JY, Wang JT, Lee LN. Predictors and prevalence of latent tuberculosis infection in patients receiving long-term hemodialysis and peritoneal dialysis. PLoS One 2012; 7:e42592. [PMID: 22916137 PMCID: PMC3423405 DOI: 10.1371/journal.pone.0042592] [Citation(s) in RCA: 33] [Impact Index Per Article: 2.8] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 04/17/2012] [Accepted: 07/09/2012] [Indexed: 01/04/2023] Open
Abstract
Background Tuberculosis is a common infectious disease in long-term dialysis patients. The prevalence of latent tuberculosis infection (LTBI) in this population is unclear, particularly in those receiving peritoneal dialysis (PD). This study investigated the prevalence of LTBI in patients receiving either hemodialysis (HD) or PD to determine predictors of LTBI and indeterminate results of interferon-gamma release assay. Methods Patients receiving long-term (≥3 months) HD or PD from March 2011 to February 2012 in two medical centers were prospectively enrolled. QuantiFERON-Gold in tube (QFT) test was used to determine the status of LTBI after excluding active tuberculosis. The LTBI prevalence was determined in patients receiving different dialysis modes to obtain predictors of LTBI and QFT-indeterminate results. Results Of 427 patients enrolled (124 PD and 303 HD), 91 (21.3%) were QFT-positive, 316 (74.0%) QFT-negative, and 20 (4.7%) QFT-indeterminate. The prevalence of LTBI was similar in the PD and HD groups. Independent predictors of LTBI were old age (OR: 1.034 [1.013–1.056] per year increment), TB history (OR: 6.467 [1.985–21.066]), and current smoker (OR: 2.675 [1.061–6.747]). Factors associated with indeterminate QFT results were HD (OR: 10.535 [1.336–83.093]), dialysis duration (OR: 1.113 [1.015–1.221] per year increment), anemia (OR: 8.760 [1.014–75.651]), and serum albumin level (OR: 0.244 [0.086–0.693] per 1 g/dL increment). Conclusion More than one-fifth of dialysis patients have LTBI. The LTBI prevalence is similar in PD and HD patients but is higher in the elderly, current smokers, and those with prior TB history. Such patients require closer follow-up. Repeated or alternative test may be required for malnutrition patients who received long length of HD.
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Affiliation(s)
- Chin-Chung Shu
- Department of Traumatology, National Taiwan University Hospital, Taipei City, Taiwan
- College of Internal Medicine, National Taiwan University, Taipei City, Taiwan
| | - Vin-Cent Wu
- College of Internal Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Feng-Jung Yang
- Department of Internal Medicine, National Taiwan University Hospital, Yun-Lin Branch, Yun-Lin County, Taiwan
| | - Sung-Ching Pan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Tai-Shuan Lai
- Department of Internal Medicine, National Taiwan University Hospital, Bei-Hu Branch, Taipei City, Taiwan
| | - Jann-Yuan Wang
- College of Internal Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
- * E-mail:
| | - Jann-Tay Wang
- College of Internal Medicine, National Taiwan University, Taipei City, Taiwan
- Department of Internal Medicine, National Taiwan University Hospital, Taipei City, Taiwan
| | - Li-Na Lee
- Department of Laboratory Medicine, National Taiwan University Hospital, Taipei City, Taiwan
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Chan PC, Yang CH, Chang FY. Scaling up of latent tuberculosis infection treatment for close contacts of tuberculosis in Taiwan. J Formos Med Assoc 2011; 110:733-6. [DOI: 10.1016/j.jfma.2011.11.001] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022] Open
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Matsui S, Tsuji H, Ono S. A case of tuberculous lymphadenitis in a dialysis patient with a negative QuantiFERON-TB Gold test. Ther Apher Dial 2011; 15:416-7. [PMID: 21884480 DOI: 10.1111/j.1744-9987.2011.00909.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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