Research on obstructive lung disease
Not Applicable
Recruiting
- Conditions
- smokers and non-smokers with asthma, COPD patients with atopy
- Registration Number
- JPRN-UMIN000013020
- Lead Sponsor
- Department of Respiratory Medicine, Graduate School of Medicien, Kyoto University
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- All
- Target Recruitment
- 180
Inclusion Criteria
Not provided
Exclusion Criteria
tuberculosis, pneunomia, interstitial pneumonia, lung cancer
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To investigate factors that define FEV1/FVC
- Secondary Outcome Measures
Name Time Method To investigate mechanisms underluing the defined phenotypes of overlap syndrome