Characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease

The purpose of this study was to understand the incidence, clinical characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease (COPD) patients. From January 2015 to January 2017, 133 patients with moderate to severe COPD admitted to our hospital were enrolled in t...

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Autores principales: Yu, Qihong, Peng, Haiying, Li, Bo, Qian, Hongyu, Zhang, Hong
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Wolters Kluwer Health 2019
Materias:
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6882597/
https://www.ncbi.nlm.nih.gov/pubmed/31764784
http://dx.doi.org/10.1097/MD.0000000000017893
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author Yu, Qihong
Peng, Haiying
Li, Bo
Qian, Hongyu
Zhang, Hong
author_facet Yu, Qihong
Peng, Haiying
Li, Bo
Qian, Hongyu
Zhang, Hong
author_sort Yu, Qihong
collection PubMed
description The purpose of this study was to understand the incidence, clinical characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease (COPD) patients. From January 2015 to January 2017, 133 patients with moderate to severe COPD admitted to our hospital were enrolled in the study. Bronchiectasis analysis was performed by high resolution CT of the chest, the clinical data of all patients were collected including increasing state of COPD, peripheral blood samples, pulmonary function, blood gas. And sputum samples were collected for detection of microorganisms. the patients were aged 70.18 ± 8.31 years, and 62.4% of the patients were male. FEV1 accounted for an estimated value of 37.91 ± 10.68%, and 104 (78.2%) were severe COPD, and 43 (32.3%) had bronchiectasis. Bronchiectasis is mainly bilateral, multiple and columnar bronchiectasis. The most easily involved sites are the left lower lobe, left lingual lobe and right middle lobe. Bronchiectasis is associated with history of disease (P = .027), at least one hospitalization exacerbated by COPD in the past year (P = .025), and the separation of potential pathogenic microorganisms from sputum (P = .022). The most commonly isolated pathogen was Pseudomonas aeruginosa (P < .001). Bronchiectasis should be noted in patients with COPD who often suffer from exacerbation or repeated respiratory infections, especially in those who isolate P aeruginosa from respiratory specimens.
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spelling pubmed-68825972020-01-22 Characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease Yu, Qihong Peng, Haiying Li, Bo Qian, Hongyu Zhang, Hong Medicine (Baltimore) 6800 The purpose of this study was to understand the incidence, clinical characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease (COPD) patients. From January 2015 to January 2017, 133 patients with moderate to severe COPD admitted to our hospital were enrolled in the study. Bronchiectasis analysis was performed by high resolution CT of the chest, the clinical data of all patients were collected including increasing state of COPD, peripheral blood samples, pulmonary function, blood gas. And sputum samples were collected for detection of microorganisms. the patients were aged 70.18 ± 8.31 years, and 62.4% of the patients were male. FEV1 accounted for an estimated value of 37.91 ± 10.68%, and 104 (78.2%) were severe COPD, and 43 (32.3%) had bronchiectasis. Bronchiectasis is mainly bilateral, multiple and columnar bronchiectasis. The most easily involved sites are the left lower lobe, left lingual lobe and right middle lobe. Bronchiectasis is associated with history of disease (P = .027), at least one hospitalization exacerbated by COPD in the past year (P = .025), and the separation of potential pathogenic microorganisms from sputum (P = .022). The most commonly isolated pathogen was Pseudomonas aeruginosa (P < .001). Bronchiectasis should be noted in patients with COPD who often suffer from exacerbation or repeated respiratory infections, especially in those who isolate P aeruginosa from respiratory specimens. Wolters Kluwer Health 2019-11-22 /pmc/articles/PMC6882597/ /pubmed/31764784 http://dx.doi.org/10.1097/MD.0000000000017893 Text en Copyright © 2019 the Author(s). Published by Wolters Kluwer Health, Inc. http://creativecommons.org/licenses/by-nc/4.0 This is an open access article distributed under the terms of the Creative Commons Attribution-Non Commercial License 4.0 (CCBY-NC), where it is permissible to download, share, remix, transform, and buildup the work provided it is properly cited. The work cannot be used commercially without permission from the journal. http://creativecommons.org/licenses/by-nc/4.0
spellingShingle 6800
Yu, Qihong
Peng, Haiying
Li, Bo
Qian, Hongyu
Zhang, Hong
Characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease
title Characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease
title_full Characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease
title_fullStr Characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease
title_full_unstemmed Characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease
title_short Characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease
title_sort characteristics and related factors of bronchiectasis in chronic obstructive pulmonary disease
topic 6800
url https://www.ncbi.nlm.nih.gov/pmc/articles/PMC6882597/
https://www.ncbi.nlm.nih.gov/pubmed/31764784
http://dx.doi.org/10.1097/MD.0000000000017893
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