Year : 2016 | Volume
: 11 | Issue : 1 | Page : 55--59
Bacterial colonization and associated factors in patients with bronchiectasis
Sermin Borekci1, Ayse Nigar Halis1, Gokhan Aygun2, Benan Musellim1
1 Department of Pulmonary Diseases, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
2 Department of Microbiology, Cerrahpasa Medical Faculty, Istanbul University, Istanbul, Turkey
Objectives: To evaluate the bacterial colonization and associated risk factors in patients with bronchiectasis.
Methods: A total of 121 patients followed at the Bronchiectasis Unit, between 1996 and 2013 and diagnosed as having noncystic fibrosis bronchiectasis with high resolution computed tomography or multi-slice computed tomography were included in this retrospective study. The following definition of colonization was used for study purposes: Detection of at least two isolates of an organism separated by at least 3 months in a year.
Results: Of these 121 patients, 65 (54%) were female and 56 (46%) were male. Mean age was 50.6 ± 16.1 years. Mean duration of illness was 20.3 ± 15.5 years. 43 (35.5%) cases had colonization. The major pathogens responsible for colonization were Pseudomonas aeruginosa (n = 25; 20.6%) and Haemophilus influenzae (n = 14, 11.5%). The stepwise logistic regression analysis showed a significant association between colonization and a low percentage of forced vital capacity (FVC%) and the presence of cystic bronchiectasis (P < 0.05).
Conclusion: The following factors have been found to be associated with colonization in patients with bronchiectasis: Low FVC% and the presence of cystic bronchiectasis.
Department of Pulmonary Diseases, Cerrahpasa Medical Faculty, Istanbul University, Istanbul
|How to cite this article:|
Borekci S, Halis AN, Aygun G, Musellim B. Bacterial colonization and associated factors in patients with bronchiectasis.Ann Thorac Med 2016;11:55-59
|How to cite this URL:|
Borekci S, Halis AN, Aygun G, Musellim B. Bacterial colonization and associated factors in patients with bronchiectasis. Ann Thorac Med [serial online] 2016 [cited 2020 Sep 20 ];11:55-59
Available from: http://www.thoracicmedicine.org/article.asp?issn=1817-1737;year=2016;volume=11;issue=1;spage=55;epage=59;aulast=Borekci;type=0