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Predictors of Pulmonary Function Response to Treatment with Salmeterol/fluticasone in Patients with Chronic Obstructive Pulmonary Disease

Authors
Lee, Jae SeungHuh, Jin WonChae, Eun JinSeo, Joon BeomRa, Seung WonLee, Ji-HyunKim, Eun-KyungLee, Young KyungKim, Tae-HyungKim, Woo JinLee, Jin HwaLee, Sang-MinLee, SangyeubLim, Seong YongShin, Tae RimYoon, Ho IlSheen, Seung SooOh, Yeon-MokLee, Sang-Do
Issue Date
3월-2011
Publisher
KOREAN ACAD MEDICAL SCIENCES
Keywords
Pulmonary Disease, Chronic Obstructive; Emphysema; Corticosteroids; Adrenergic beta-Agonists; Respiratory Function Tests
Citation
JOURNAL OF KOREAN MEDICAL SCIENCE, v.26, no.3, pp.379 - 385
Indexed
SCIE
SCOPUS
KCI
Journal Title
JOURNAL OF KOREAN MEDICAL SCIENCE
Volume
26
Number
3
Start Page
379
End Page
385
URI
https://scholar.korea.ac.kr/handle/2021.sw.korea/112939
DOI
10.3346/jkms.2011.26.3.379
ISSN
1011-8934
Abstract
Chronic obstructive pulmonary disease (COPD) is a heterogeneous disease and responses to therapies are highly variable. The aim of this study was to identify the predictors of pulmonary function response to 3 months of treatment with salmeterol/fluticasone in patients with COPD. A total of 127 patients with stable COPD from the Korean Obstructive Lung Disease (KOLD) Cohort, which were prospectively recruited from June 2005 to September 2009, were analyzed retrospectively. The prediction models for the FEV1, FVC and IC/TLC changes after 3 months of treatment with salmeterol/fluticasone were constructed by using multiple, stepwise, linear regression analysis. The prediction model for the FEV1 change after 3 months of treatment included wheezing history, pre-bronchodilator FEV1, post-bronchodilator FEV1 change and emphysema extent on CT (R = 0.578). The prediction models for the FVC change after 3 months of treatment included pre-bronchodilator FVC, post-bronchodilator FVC change (R = 0.533), and those of IC/TLC change after 3 months of treatment did pre-bronchodilator IC/TLC and post-bronchodilator FEV1 change (R = 0.401). Wheezing history, pre-bronchodilator pulmonary function, bronchodilator responsiveness, and emphysema extent may be used for predicting the pulmonary function response to 3 months of treatment with salmeterol/fluticasone in patients with COPD.
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