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Pulmonary function outcomes after tuberculosis treatment in children: a systematic review and meta-analysis
- Source :
- Archives of Disease in Childhood; 2024, Vol. 109 Issue: 3 p188-194, 7p
- Publication Year :
- 2024
-
Abstract
- BackgroundDespite tuberculosis (TB) being a curable disease, current guidelines fail to account for the long-term outcomes of post-tuberculosis lung disease—a cause of global morbidity despite successful completion of effective treatment. Our systematic review aimed to synthesise the available evidence on the lung function outcomes of childhood pulmonary tuberculosis (PTB).MethodsPubMed, ISI Web of Science, Cochrane Library and ProQuest databases were searched for English-only studies without time restriction (latest search date 22 March 2023). Inclusion criteria were (1) patients who had TB with pulmonary involvement at age ≤18 years; (2) pulmonary function tests (PFTs) performed on patients after treatment completion; and (3) observational studies, including cohort and cross-sectional studies. We adhered to the recommendations of the Cochrane Collaboration and the Preferred Reporting Items for Systematic Reviews and Meta-Analyses.ResultsFrom 8040 records, 5 studies were included (involving n=567 children), with spirometry measures from 4 studies included in the meta-analyses. The effect sizes of childhood TB on forced expiratory volume in the first second and forced vital capacity z-scores were estimated to be −1.53 (95% CI −2.65, –0.41; p=0.007) and −1.93 (95% CI −3.35, –0.50; p=0.008), respectively.DiscussionThe small number of included studies reflects this under-researched area, relative to the global burden of TB. Nevertheless, as childhood PTB impacts future lung function, PFTs (such as spirometry) should be considered a routine test when evaluating the long-term lung health of children beyond their completion of TB treatment.PROSPERO registration numberCRD42021250172.
Details
- Language :
- English
- ISSN :
- 00039888 and 14682044
- Volume :
- 109
- Issue :
- 3
- Database :
- Supplemental Index
- Journal :
- Archives of Disease in Childhood
- Publication Type :
- Periodical
- Accession number :
- ejs65520317
- Full Text :
- https://doi.org/10.1136/archdischild-2023-326151