The diagnostic accuracy of exhaled breath fingerprinting by eNose in diagnosing asthma and atopy.
Recruiting
- Conditions
- English: Asthma. Atopy. Wheezing. exhaled breath analysis.Dutch: Astma. Atopie. Piepende ademhaling. Uitademingslucht analyse.
- Registration Number
- NL-OMON22125
- Lead Sponsor
- AMC Medical Center, Dept. of Respiratory Medicine, Amsterdam, The Netherlands.Central Military Hospital, Ministery of Defence, Utrecht, The Netherlands.
- Brief Summary
/A
- Detailed Description
Not available
Recruitment & Eligibility
- Status
- Recruiting
- Sex
- Not specified
- Target Recruitment
- 200
Inclusion Criteria
1. ≥ 17 years
2. Referred to the Central Military Hospital, dept. of Pulmonology for evaluation of asthma and/or atopy.
Exclusion Criteria
1. < 17 years
2. Present upper respiratory infection or common cold, or in the past 2 weeks
Study & Design
- Study Type
- Interventional
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Electronic nose smellprint of a vital capacity volume breath sample.
- Secondary Outcome Measures
Name Time Method - Prebronchodilator spirometry according to ERS/ATS recommendations.<br /><br>- Histamin provocation test according to ERS/ATS recommendations.<br /><br>- Allergy skin prick test to 10 common environmetal airborne allergens.<br /><br>- Exhaled NO measurement, according to ERS/ATS recommendations.<br /><br>- Questionnaires to assess symptoms of asthma, co-morbidity and smoking status.