Annual change in forced oscillation technique correlates with FEV1 decline in patients with asthma, COPD, and asthma-COPD overlap
نویسندگان
چکیده
منابع مشابه
Longitudinal changes in clinical outcomes in older patients with asthma, COPD and asthma-COPD overlap syndrome.
BACKGROUND The progression of obstructive airway diseases (OADs) including asthma, chronic obstructive pulmonary disease (COPD) and asthma-COPD overlap syndrome in older adults is not well understood. OBJECTIVE To examine the prognosis of OADs and to identify potential determinants for longitudinal changes in clinical outcomes. METHODS We consecutively recruited 99 older adults (>55 years) ...
متن کاملComparison of in-hospital mortality in patients with COPD, asthma and asthma-COPD overlap exacerbations.
BACKGROUND AND OBJECTIVE Obstructive airway diseases, such as asthma and chronic obstructive pulmonary disease (COPD), have airflow limitation associated with chronic inflammation. Using a national inpatient database in Japan, we aimed to evaluate factors affecting in-hospital mortality in patients with asthma, COPD or asthma-COPD overlap (ACO). METHODS We retrospectively collected data for i...
متن کاملFavorable longitudinal change of lung function in patients with asthma-COPD overlap from a COPD cohort
BACKGROUND The recognition of asthma-chronic obstructive pulmonary disease (COPD) overlap (ACO) as a distinct phenotype of COPD or asthma has increased. Although ACO has worse clinical features than non-ACO COPD, limited information is available on long-term outcomes of lung function decline for ACO and non-ACO COPD. METHODS COPD patients with at least 3 years of follow-up were selected from ...
متن کاملCOPD assessment test and severity of airflow limitation in patients with asthma, COPD, and asthma–COPD overlap syndrome
OBJECTIVE The COPD assessment test (CAT) consists of eight nonspecific scores of quality of life. The aim of this study was to compare the health-related quality of life and severity of airflow limitation in patients with asthma, COPD, and asthma-COPD overlap syndrome (ACOS) using the CAT. METHODS We examined CAT and lung functions in 138 patients with asthma, 99 patients with COPD, 51 patien...
متن کاملComparison of pulmonary function in patients with COPD, asthma-COPD overlap syndrome, and asthma with airflow limitation
BACKGROUND This study was conducted in order to investigate the differences in the respiratory physiology of patients with chronic obstructive pulmonary disease (COPD), asthma-COPD overlap syndrome (ACOS), and asthma with airflow limitation (asthma FL(+)). METHODS The medical records for a series of all stable patients with persistent airflow limitation due to COPD, ACOS, or asthma were retro...
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ژورنال
عنوان ژورنال: Journal of Allergy and Clinical Immunology
سال: 2020
ISSN: 0091-6749
DOI: 10.1016/j.jaci.2019.12.578