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The patients with complications of COPD and asthma have features mixed with two diseases, COPD and asthma. Therefore, the outcomes are worsened if the patients with COPD have symptoms overlapped with asthma, however, no sufficient data exist in Japan for estimating the prevalence of ACOS in patients with COPD. The primary objective of this NIS is to clarify the proportion of ACOS defined by GINA and GOLD in patients with COPD. The main secondary objectives are To explore the features of history of COPD exacerbations, symptoms, eosinophilic inflammation and patient background in patients with ACOS, to clarify the history of COPD exacerbations in patients with COPD, to evaluate the degrees of eosinophilic inflammation of the respiratory tract in patients with COPD and to evaluate the symptoms in patients with COPD. This is a cross-sectional study targeting COPD patients receiving outpatient treatment and follow-up by physicians in Japan. FSI is scheduled as 2Q 2015 and DBL would be locked by 3Q 2015.
Study Site(s), number of subjects planned Number of study sites planned for this research study (scheduled) 60 (undetermined) Number of subjects planned for this research study (scheduled) 1,100 patients
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| Measure | Description | Time Frame |
|---|---|---|
| Proportion of ACOS defined by The Global Initiative for Asthma (GINA) and The Global Initiative for Chronic Obstructive Lung Disease (GOLD) in patients with COPD receiving outpatient treatment and follow-up by physicians in Japan. | up to 2 month |
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Inclusion criteria
Patients with a diagnosis of COPD (FEV1/FVC<0.7 confirmed based on the past medical records)
Patients aged 40 years and over at the diagnosis of COPD
Outpatient
10 or more pack-years of current or former smokers
Patients who have traceable medical records of COPD (including the results of spirometry) going back more than a year
Patients who meet any of the following two criteria
Patients who give written informed consent regarding the participation in this study
Exclusion criteria
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Patients with a diagnosis of COPD
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| Name | Affiliation | Role |
|---|---|---|
| Atsuhi Yoshida, AstraZeneca | Japan - Medical Affairs | Study Director |
| Facility | Status | City | State | ZIP | Country | Contacts |
|---|---|---|---|---|---|---|
| Takenaka Respiratory Clinic | Takarazuka | Hyōgo | 885-0845 | Japan |
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| Label | URL |
|---|---|
| CSR Synopsis | View source |
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| ID | Term |
|---|---|
| D029424 | Pulmonary Disease, Chronic Obstructive |
| ID | Term |
|---|---|
| D008173 | Lung Diseases, Obstructive |
| D008171 | Lung Diseases |
| D012140 | Respiratory Tract Diseases |
| D002908 | Chronic Disease |
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| D020969 |
| Disease Attributes |
| D010335 | Pathologic Processes |
| D013568 | Pathological Conditions, Signs and Symptoms |