Diagnostic Advances in Childhood Tuberculosis-Improving Specimen Collection and Yield of Microbiological Diagnosis for Intrathoracic Tuberculosis
- PMID: 35456064
- PMCID: PMC9025862
- DOI: 10.3390/pathogens11040389
Diagnostic Advances in Childhood Tuberculosis-Improving Specimen Collection and Yield of Microbiological Diagnosis for Intrathoracic Tuberculosis
Abstract
There is no microbiological gold standard for childhood tuberculosis (TB) diagnosis. The paucibacillary nature of the disease, challenges in sample collection in young children, and the limitations of currently available microbiological tests restrict microbiological confirmation of intrathoracic TB to the minority of children. Recent WHO guidelines recommend the use of novel rapid molecular assays as initial diagnostic tests for TB and endorse alternative sample collection methods for children. However, the uptake of these tools in high-endemic settings remains low. In this review, we appraise historic and new microbiological tests and sample collection techniques that can be used for the diagnosis of intrathoracic TB in children. We explore challenges and possible ways to improve diagnostic yield despite limitations, and identify research gaps to address in order to improve the microbiological diagnosis of intrathoracic TB in children.
Keywords: children; diagnosis; microbiological tests; sample collection methods; tuberculosis.
Conflict of interest statement
All co-authors reported no conflict of interest.
Similar articles
-
Benefits and challenges of molecular diagnostics for childhood tuberculosis.Int J Mycobacteriol. 2016 Dec;5 Suppl 1:S4-S5. doi: 10.1016/j.ijmyco.2016.08.011. Epub 2016 Sep 20. Int J Mycobacteriol. 2016. PMID: 28043600
-
Stool Culture for Diagnosis of Pulmonary Tuberculosis in Children.J Clin Microbiol. 2017 Dec;55(12):3355-3365. doi: 10.1128/JCM.00801-17. Epub 2017 Sep 13. J Clin Microbiol. 2017. PMID: 28904186 Free PMC article.
-
Newer Diagnostic Tests for Pulmonary Tuberculosis in Children.Indian J Pediatr. 2015 Sep;82(9):827-32. doi: 10.1007/s12098-015-1848-6. Epub 2015 Jul 30. Indian J Pediatr. 2015. PMID: 26220244
-
Tuberculosis exposure, infection and disease in children: a systematic diagnostic approach.Pneumonia (Nathan). 2016 Nov 24;8:23. doi: 10.1186/s41479-016-0023-9. eCollection 2016. Pneumonia (Nathan). 2016. PMID: 28702302 Free PMC article. Review.
-
Diagnosis of pulmonary tuberculosis in children: new advances.Expert Rev Anti Infect Ther. 2010 Mar;8(3):277-88. doi: 10.1586/eri.10.9. Expert Rev Anti Infect Ther. 2010. PMID: 20192682 Review.
Cited by
-
A Comprehensive Review of the Diagnostics for Pediatric Tuberculosis Based on Assay Time, Ease of Operation, and Performance.Microorganisms. 2025 Jan 16;13(1):178. doi: 10.3390/microorganisms13010178. Microorganisms. 2025. PMID: 39858947 Free PMC article. Review.
-
Disseminated Tuberculosis Mimicking as Crohn's Disease in a Paediatric Patient.Case Rep Infect Dis. 2023 Jun 29;2023:7312630. doi: 10.1155/2023/7312630. eCollection 2023. Case Rep Infect Dis. 2023. PMID: 37425428 Free PMC article.
-
Pediatric Tuberculosis: A Review of Evidence-Based Best Practices for Clinicians and Health Care Providers.Pathogens. 2024 Jun 1;13(6):467. doi: 10.3390/pathogens13060467. Pathogens. 2024. PMID: 38921765 Free PMC article. Review.
-
Tuberculosis in Children and Adolescents: Progress and Perseverance.Pathogens. 2022 Mar 24;11(4):392. doi: 10.3390/pathogens11040392. Pathogens. 2022. PMID: 35456067 Free PMC article.
-
A critical perspective on paediatric pulmonary tuberculosis and diagnostic advancements.Afr J Thorac Crit Care Med. 2024 Dec 11;30(4):e2883. doi: 10.7196/AJTCCM.2024.v30i4.2883. eCollection 2024. Afr J Thorac Crit Care Med. 2024. PMID: 40041415 Free PMC article. No abstract available.
References
-
- World Health Organization . Global Tuberculosis Report 2021. World Health Organization; Geneva, Switzerland: 2021.
-
- Detjen A.K., DiNardo A.R., Leyden J., Steingart K.R., Menzies D., Schiller I., Dendukuri N., Mandalakas A.M. Xpert MTB/RIF assay for the diagnosis of pulmonary tuberculosis in children: A systematic review and meta-analysis. Lancet Respir. Med. 2015;3:451–461. doi: 10.1016/S2213-2600(15)00095-8. - DOI - PMC - PubMed
-
- World Health Organization . Implementing the Stop TB Strategy: A Handbook for National Tuberculosis Control Programmes. World Health Organization; Geneva, Switzerland: 2008. p. 198. - PubMed
Publication types
LinkOut - more resources
Full Text Sources