The clinical usefulness of fractional exhaled nitric oxide (FeNO) as a marker of asthma control
Not Applicable
- Conditions
- - Bronchial asthma with no treatment - Healthy non-smoker
- Registration Number
- JPRN-UMIN000010675
- Lead Sponsor
- Department of Pulmonary Medicine, Fukushima Medical University, School of Medicine
- Brief Summary
Not available
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Complete: follow-up complete
- Sex
- All
- Target Recruitment
- 70
Inclusion Criteria
Not provided
Exclusion Criteria
1. Patients with respiratory diseases other than asthma. 2. Pregnant women or breast feeding women 3. Patients who are unable to give informed consent. 4. Inappropriate patients judged by respiratory physician.
Study & Design
- Study Type
- Observational
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method To compare diurnal variations and week-to-week variations of FeNO levels in asthmatic subjects before and after asthma treatment
- Secondary Outcome Measures
Name Time Method To compare whether there are diurnal and week-to-week variations of FeNO levels in asthmatic subjects when they are devided into controlled and uncontrolled state.