Table 3.
Prospective studies reporting the prevalence of bronchiectasis among patients with inflammatory bowel disease (n = 6).
| Reference | Year | Country | IBD duration Years (unless specified) |
Patients with prevalent IBD-BR (numerator) |
Total IBD Patients studied n(denominator) |
Prevalence of IBD-BR in IBD (%) | Chest imaging modality used | Details on review of images and other notes |
|---|---|---|---|---|---|---|---|---|
| Mahadeva et al. (10) | 2000 | United Kingdom | Mean 23.05 |
n = 13 (UC 11 CD 2) |
n = 17 (UC 14 CD 3) |
76% | Research HRCT | Two radiologists were blind to the clinical history. Some patients develop pulmonary symptoms within 2 years of colectomy surgery. |
| Desai et al. (1) | 2011 | India | Mean 6.0 (range1-30) |
n = 9 |
n = 95 (UC 83 CD 12) |
9.47% | Not reported | Not reported. All patients diagnosed with IBD underwent inspiratory and respiratory HRCT. |
| Peradzynska et al. (21) | 2012 | Poland | Mean 23.2 months (SD 20.68 months) | n = 1 |
n = 50 (UC 25 CD 25) |
2.00% | Research HRCT | Not reported. All patients underwent inspiratory and respiratory HRCT. |
| Songur et al. (16) | 2002 | Turkey | Mean 3.6 (SD 2.7) | n = 3 |
n = 36 (UC 23 CD 13) |
8.33% | Research HRCT | Research physicians assessed patients imaging (blinding unspecified) |
| Yılmaz et al. (17) | 2010 | Turkey | Mean 3 (SD 0.5) | n = 2 |
n = 39 (UC 30 CD 9) |
5.12% | Research HRCT | Research physicians blinded to clinical history. None of the patients had an occupational or family history of respiratory disease or atopy. |
| Tunc et al. (22) | 2006 | Turkey | Mean7.2(SD6.5) (range 0.1–35.0) |
n = 5 (UC 3 CD 2) |
n = 52 (UC 32 CD 20) |
9.61% | Research HRCT | Not reported. All patients were included in the study with a questionnaire of respiratory symptoms, and patients with prior respiratory diseases were not included in the study. |