ReviewFrontiers in medicine2024
Prevalence of bronchiectasis in inflammatory bowel disease: a systematic review and meta-analysis.
Review in Frontiers in medicine, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers, 1 of them a synthesis that pooled it.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
The trial behind it
Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 1 synthesis or guideline pooled it.
- Association between OLD and IBD: a systematic review and meta-analysis.Frontiers in immunology · 2026Pooled it
- Treatable traits-based management of bronchiectasis: moving from theory to clinical practice.Chinese medical journal pulmonary and critical care medicine · 2026Review
- Bronchiectasis associated with ulcerative colitis relapse after lung transplantation: a case report.ERJ open research · 2026Article
- Prevalence of Comorbidities in Inflammatory Bowel Disease: An Umbrella Review of 18 Systematic Reviews.Journal of clinical medicine · 2026Review
- The gut-lung axis: pathological crosstalk and inter-organ communication in chronic obstructive pulmonary disease and inflammatory bowel disease.Frontiers in immunology · 2026Review
- Systemic Consequences of Inflammatory Bowel Disease Beyond Immune-Mediated Manifestations.Journal of clinical medicine · 2025Review
Corrections and comments
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Authors and funding
9 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Objective: The aim of this study was to conduct a systematic review and meta-analysis of the incidence of inflammatory bowel disease-associated bronchiectasis (IBD-BE) and to explore the possible risk factors for IBD-BE, which could help to understand the pulmonary involvement in patients with IBD and to determine the global incidence of the disease. Methods: We searched PubMed and EMBASE databases to identify information on the prevalence of IBD-BE among IBD patients in the published literature. Information was extracted on study design, country, year, IBD-BE testing method, IBD characteristics, number of IBD-BE cases and total number of IBD patients, and factors associated with IBD-BE. We conducted meta-analyses using random-effects or fixed-effects models to estimate the prevalence of IBD-BE among IBD patients. Results: Out of a total of 682 studies, we identified 16 studies that reported prevalence. These studies used a heterogeneous approach to identify IBD-BE. In these 16 studies, there were 92,191 patients with IBD, of whom 372 cases of IBD-BE were identified. The results of the meta-analysis showed that the overall prevalence of IBD-BE in IBD derived from the use of a random effects model was 5.0% (95% CI 2.0-12.0%). In contrast, the prevalence of IBD-BE in studies using high-resolution chest computed tomography (HRCT) imaging was 12% (95% CI 4-39%) using a random-effects model. When only retrospective studies with sample sizes greater than 100 ( Conclusion: In this systematic review and meta-analysis, the prevalence of IBD-BE was 12% among studies with HRCT imaging, suggesting that bronchiectasis may be an underestimated common extraintestinal manifestation of IBD. Asymptomatic patients with IBD-BE may present with abnormalities on HRCT or pulmonary function tests. Future studies should standardize methods to identify IBD-BE cases and investigate the natural history and clinical course given the relatively high prevalence among IBD.
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