Concern of underdiagnosing asthma–COPD overlap syndrome if age limit of 40 years for asthma is used
نویسندگان
چکیده
منابع مشابه
Concern of underdiagnosing asthma–COPD overlap syndrome if age limit of 40 years for asthma is used
In a recent issue of the European Respiratory Journal, SIN et al. [1] presented recommendations on the definition of asthma–chronic obstructive pulmonary disease overlap syndrome (ACOS). The presented conclusions, based on a round table discussion, are very important and notable, especially considering the current lack of specific clinical criteria for ACOS. One of the key recommendations is th...
متن کاملOverlap Syndrome in Respiratory Medicine: Asthma and Chronic Obstructive Pulmonary Disease
Asthma and chronic obstructive pulmonary disease (COPD) are highly prevalent chronic diseases in the general population. Both are characterized by similar mechanisms: airway inflammation, airway obstruction, and airway hyperresponsiveness. However, the distinction between the two obstructive diseases is not always clear. Multiple epidemiological studies demonstrate that in elderly people with o...
متن کاملThe asthma - COPD overlap syndrome ( ACOS ) : hype or reality ?
Asthma and chronic obstructive pulmonary disease (COPD) are chronic diseases with high prevalence in the general population. Asthma affects 25 million Americans (18 million adults and 7 million children) (1), while about 14.2 million Americans are diagnosed with COPD and 9.8 million are estimated to have COPD that is undiagnosed (2, 3). A variable degree of airway inflammation, airway obstructi...
متن کاملIs a previous diagnosis of asthma a reliable criterion for asthma–COPD overlap syndrome in a patient with COPD?
BACKGROUND Some patients share characteristics of both COPD and asthma. As yet, there is no gold standard to identify patients with the so-called asthma-COPD overlap syndrome (ACOS). OBJECTIVE To describe the differences between ACOS patients and the remaining COPD patients, and to compare the clinical characteristics of patients diagnosed with ACOS by two different criteria: previous diagnos...
متن کاملThe clinical and genetic features of COPD-asthma overlap syndrome.
Individuals with chronic obstructive pulmonary disease (COPD) and asthma are an important but poorly characterised group. The genetic determinants of COPD and asthma overlap have not been studied. The aim of this study was to identify clinical features and genetic risk factors for COPD and asthma overlap. Subjects were current or former smoking non-Hispanic whites or African-Americans with COPD...
متن کامل