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Wen XH, Han YL, Cao XS, Zhao W, Yan Z, Yan L, Wen JX, Hu ZD, Zheng WQ. Diagnostic value of nucleic acid amplification tests for tuberculous pleural effusion. Future Microbiol 2023; 18:971-983. [PMID: 37702019 DOI: 10.2217/fmb-2023-0025] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 09/14/2023] Open
Abstract
Diagnosing tuberculous pleural effusion (TPE) is challenging for pulmonologists and laboratory scientists. The gold standards for TPE diagnosis are pleural fluid Ziehl-Neelsen staining, Mycobacterium tuberculosis (Mtb) culture and pleural biopsy. These tools have limitations, including low sensitivity, long turnaround time and invasiveness. The nucleic acid amplification test (NAAT) is a rapid and minimally invasive tool for diagnosing TPE. This review summarizes the diagnostic accuracy of available NAATs for TPE, with a focus on the evidence from systematic reviews and meta-analyses. The NAATs summarized in this review include in-house NAATs, GeneXpert-MTB/RIF, GeneXpert-MTB/RIF Ultra, simultaneous amplification and testing-tuberculosis, FluoroType MTB and loop-mediated isothermal amplification.
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Affiliation(s)
- Xu-Hui Wen
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
- Department of Parasitology, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Yu-Ling Han
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
- Department of Parasitology, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Xi-Shan Cao
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Wen Zhao
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Zhi Yan
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
- Department of Parasitology, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Li Yan
- Department of Respiratory & Critical Care Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Jian-Xun Wen
- Department of Medical Experiment Center, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
| | - Zhi-De Hu
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
| | - Wen-Qi Zheng
- Department of Laboratory Medicine, the Affiliated Hospital of Inner Mongolia Medical University, Hohhot, 010010, China
- Department of Parasitology, Basic Medical Sciences College of Inner Mongolia Medical University, Hohhot, 010050, China
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Soni A, Guliani A, Nehra K, Mehta PK. Insight into diagnosis of pleural tuberculosis with special focus on nucleic acid amplification tests. Expert Rev Respir Med 2022; 16:887-906. [PMID: 35728039 DOI: 10.1080/17476348.2022.2093189] [Citation(s) in RCA: 4] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/04/2022]
Abstract
INTRODUCTION Pleural tuberculosis (TB) is the archetype of extrapulmonary TB (EPTB), which mainly affects the pleural space and leads to exudative pleural effusion. Diagnosis of pleural TB is a difficult task predominantly due to atypical clinical presentations and sparse bacillary load in clinical specimens. AREA COVERED We reviewed the current literature on the globally existing conventional/latest modalities for diagnosing pleural TB. Bacteriological examination (smear/culture), tuberculin skin testing/interferon-γ release assays, biochemical testing, imaging and histopathological/cytological examination are the main modalities. Moreover, nucleic acid amplification tests (NAATs), i.e. loop-mediated isothermal amplification, PCR/multiplex-PCR, nested-PCR, real-time PCR and GeneXpert® MTB/RIF are being utilized. Currently, GeneXpert Ultra, Truenat MTBTM, detection of circulating Mycobacterium tuberculosis (Mtb) cell-free DNA by NAATs, aptamer-linked immobilized sorbent assay and immuno-PCR (I-PCR) have also been exploited. EXPERT OPINION Routine tests are not adequate for effective pleural TB diagnosis. The latest molecular/immunological tests as discussed above, and the other tools, i.e. real-time I-PCR/nanoparticle-based I-PCR and identification of Mtb biomarkers within urinary/serum extracellular vesicles being utilized for pulmonary TB and other EPTB types may also be exploited to diagnose pleural TB. Reliable diagnosis and early therapy would reduce the serious complications associated with pleural TB, i.e. TB empyema, pleural fibrosis, etc.
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Affiliation(s)
- Aishwarya Soni
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak-124001, India.,Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, Sonipat-131039, India
| | - Astha Guliani
- Department of TB & Respiratory Medicine, Pt. BD Postgraduate Institute of Medical Sciences, Rohtak-124001, India
| | - Kiran Nehra
- Department of Biotechnology, Deenbandhu Chhotu Ram University of Science and Technology, Murthal, Sonipat-131039, India
| | - Promod K Mehta
- Centre for Biotechnology, Maharshi Dayanand University, Rohtak-124001, India
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Lin CR, Wang HY, Lin TW, Lu JJ, Hsieh JCH, Wu MH. Development of a two-step nucleic acid amplification test for accurate diagnosis of the Mycobacterium tuberculosis complex. Sci Rep 2021; 11:5750. [PMID: 33707640 PMCID: PMC7952592 DOI: 10.1038/s41598-021-85160-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 1.3] [Reference Citation Analysis] [Abstract] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 10/23/2020] [Accepted: 02/02/2021] [Indexed: 12/28/2022] Open
Abstract
The Mycobacterium tuberculosis complex (MTBC) remains one of the top 10 leading causes of death globally. The early diagnosis of MTBC can reduce mortality and mitigate disease transmission. However, current nucleic acid amplification diagnostic test methods are generally time-consuming and show suboptimal diagnostic performance, especially in extrapulmonary MTBC samples or acid-fast stain (AFS)-negative cases. Thus, development of an accurate assay for the diagnosis of MTBC is necessary, particularly under the above mentioned conditions. In this study, a single-tube nested real-time PCR assay (N-RTP) was developed and compared with a newly in-house-developed high-sensitivity real-time PCR assay (HS-RTP) using 134 clinical specimens (including 73 pulmonary and 61 extrapulmonary specimens). The amplification efficiency of HS-RTP and N-RTP was 99.8% and 100.7%, respectively. The sensitivity and specificity of HS-RTP and N-RTP for the diagnosis of MTBC in these specimens were 97.5% (77/79) versus 94.9% (75/79) and 80.0% (44/55) versus 89.1% (49/55), respectively. The sensitivity and specificity of HS-RTP and N-RTP for the diagnosis of MTBC in pulmonary specimens were 96.3% (52/54) versus 96.3% (52/54) and 73.7.0% (14/19) versus 89.5% (17/19), respectively; in extrapulmonary specimens, the sensitivity and specificity of HS-RTP and N-RTP were 100% (25/25) versus 92% (23/25) and 83.3% (30/36) versus 88.9% (32/36), respectively. Among the AFS-negative cases, the sensitivity and specificity of HS-RTP and N-RTP were 97.0% (32/33) versus 90.9% (30/33) and 88.0% (44/50) versus 92.0% (46/50), respectively. Overall, the sensitivity of HS-RTP was higher than that of N-RTP, and the performance was not compromised in extrapulmonary specimens and under AFS-negative conditions. In contrast, the specificity of the N-RTP assay was higher than that of the HS-RTP assay in all types of specimens. In conclusion, the HS-RTP assay would be useful for screening patients suspected of exhibiting an MTBC infection due to its higher sensitivity, while the N-RTP assay could be used for confirmation because of its higher specificity. Our results provide a two-step method (screen to confirm) that simultaneously achieves high sensitivity and specificity in the diagnosis of MTBC.
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Affiliation(s)
- Chien-Ru Lin
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan, Taiwan
| | - Hsin-Yao Wang
- Department of Laboratory Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City, Taiwan.,Ph.D. Program in Biomedical Engineering, Chang Gung University, Taoyuan City, Taiwan
| | - Ting-Wei Lin
- Department of Laboratory Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City, Taiwan
| | - Jang-Jih Lu
- School of Medicine, Chang Gung University, Taoyuan City, Taiwan.,Department of Medical Biotechnology and Laboratory Science, Chang Gung University, Taoyuan City, Taiwan
| | - Jason Chia-Hsun Hsieh
- Division of Haematology/Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City, Taiwan.,Division of Haematology/Oncology, Department of Internal Medicine, New Taipei Municipal Hospital, New Taipei City, Taiwan
| | - Min-Hsien Wu
- Graduate Institute of Biomedical Engineering, Chang Gung University, Taoyuan, Taiwan. .,Division of Haematology/Oncology, Department of Internal Medicine, Chang Gung Memorial Hospital at Linkou, Taoyuan City, Taiwan. .,Department of Chemical Engineering, Ming Chi University of Technology, New Taipei City, Taiwan.
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Tyagi S, Sharma N, Tyagi JS, Haldar S. Challenges in pleural tuberculosis diagnosis: existing reference standards and nucleic acid tests. Future Microbiol 2017; 12:1201-1218. [PMID: 28972418 DOI: 10.2217/fmb-2017-0028] [Citation(s) in RCA: 28] [Impact Index Per Article: 4.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/18/2022] Open
Abstract
Pleural tuberculosis (pTB) is a grave form of extrapulmonary tuberculosis. Microbiological tests are usually found to be inadequate for pTB diagnosis. The absence of a uniform 'composite reference standard' is challenging; therefore, diagnosis is usually performed using a combination of diversified criteria. Nucleic acid tests vary in diagnostic accuracy and have not yet been integrated into clinical decision making. This review assesses the varied criteria used for pTB classification and the challenges afflicting pleural fluid-based DNA diagnostic tests, namely, PCR and Xpert® MTB/RIF. In the 58 studies (PCR: n = 33; Xpert: n = 25) analyzed, reference standards were heterogeneous and PCR/Xpert pooled sensitivity values (range: 0-100%) were inadequate. However, the consistent high specificity of Xpert (range: 90-100%) indicated its utility as a 'rule-in' test. There is an urgent need to evaluate existing and new molecular tests in well-designed studies to accurately assess their utility for pTB diagnosis. To conclude, rapid and accurate tests are warranted for pTB diagnosis.
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Affiliation(s)
- Shaifali Tyagi
- Center for Bio-design & Diagnostics, Translational Health Science & Technology Institute, NCR Biotech Science Cluster, 3rd Milestone, Faridabad - Gurgaon Expressway, PO Box No 04, Faridabad 121001, India
| | - Neera Sharma
- Department of Biochemistry, Dr RML Hospital, New Delhi 110001, India
| | - Jaya Sivaswami Tyagi
- Center for Bio-design & Diagnostics, Translational Health Science & Technology Institute, NCR Biotech Science Cluster, 3rd Milestone, Faridabad - Gurgaon Expressway, PO Box No 04, Faridabad 121001, India.,Department of Biotechnology, All India Institute of Medical Sciences, Ansari Nagar, New Delhi 110029, India
| | - Sagarika Haldar
- Center for Bio-design & Diagnostics, Translational Health Science & Technology Institute, NCR Biotech Science Cluster, 3rd Milestone, Faridabad - Gurgaon Expressway, PO Box No 04, Faridabad 121001, India
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Jamshidi Makiani M, Davoodian P, Baghershiroodi M, Nejatizadeh AA, Fakkhar F, Zangeneh M, Jahangiri N. Urine-Based Nested PCR for the Diagnosis of Mycobacterium tuberculosis: A Comparative Study Between HIV-Positive and HIV-Negative Patients. Jundishapur J Microbiol 2016; 9:e35634. [PMID: 27800137 PMCID: PMC5080847 DOI: 10.5812/jjm.35634] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/13/2016] [Revised: 06/28/2016] [Accepted: 07/15/2016] [Indexed: 11/17/2022] Open
Abstract
Background While tuberculosis (TB) can be diagnosed by microscopy and culture, the sensitivity of Ziehl-Neelsen staining is variable and culture results require 4 - 8 weeks to be determined. Polymerase chain reaction (PCR) and its modifications, including nested PCR, might be promising methods for the rapid diagnosis of TB. Objectives This study aimed to evaluate the performance of nested PCR on urine samples of human immunodeficiency virus (HIV)-positive and -negative patients with different manifestations of clinical TB. Methods In a prospective study, three early-morning urine samples from 100 patients with pulmonary TB (PTB) or extrapulmonary TB (EPTB) were evaluated using a molecular target with insertion element IS6110, specific to the Mycobacterium tuberculosis genome, and nested PCR was performed. The results were analyzed with SPSS version 22. Results A total of 100 patients, including 74 (74%) with PTB and 26 (26%) with EPTB, were enrolled. Positive smears were seen in 38 patients (38%). Lymph nodes were the most commonly involved organ in 14 of the 26 (53.8%) EPTB patients (13.5%). Seven (23.1%) of the EPTB patients were HIV-positive. Urine PCR was positive in only 28 patients (28%). Seven HIV-positive patients with PTB showed positive urine PCR results. Moreover, PCR results were positive in only one of the seven HIV-positive subjects with EPTB. Positive PCR results were found in 20 of the 73 HIV-negative patients (27.4%) and in 8 of the 27 HIV-positive patients (29.6%). Therefore, there was no significant difference between the HIV-negative and HIV-positive patients for urine PCR (sensitivity 29.6%, specificity 72.6%; positive and negative predictive values 28% and 72%, respectively; P = 0.138). Conclusions Nested PCR showed the same sensitivity in HIV-positive and HIV-negative patients. It can be applied as a rapid technique for the diagnosis of TB.
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Affiliation(s)
- Mahin Jamshidi Makiani
- Antimicrobial Resistance Research Center, Iran University of Medical Sciences, Tehran, IR Iran
| | - Parivash Davoodian
- Infectious Disease Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, IR Iran
| | - Mahnaz Baghershiroodi
- Cellular & Molecular Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, IR Iran
| | - Abdol Azim Nejatizadeh
- Infectious Disease Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, IR Iran
- Cellular & Molecular Research Center, Hormozgan University of Medical Sciences, Bandar Abbas, IR Iran
| | - Farideh Fakkhar
- Bandar Abbas Health Center, TB control center, Hormozagan University of Medical Sciences, Bandar Abbas, IR Iran
| | - Mehrangiz Zangeneh
- Department of Infectious Disease, Tehran Medical Branch, Islamic Azad University, Tehran, IR Iran
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, IR Iran
- Corresponding author: Mehrangiz Zangeneh, Department of Infectious Disease, Tehran Medical Branch, Islamic Azad University, Tehran, IR Iran. Tel: +98-2122618550, Fax: +98-2155346301, E-mail:
| | - Nadia Jahangiri
- Department of Endocrinology and Female Infertility, Reproductive Biomedicine Research Center, Royan Institute for Reproductive Biomedicine, ACECR, Tehran, IR Iran
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