Studies germs in breath air of adults with and without COPD
Collects exhaled air from adults with COPD and adults without it to study microbes.
Plain-language title generated from the registry record
Registry title: Study of Microbiological Diversity in Exhaled Air in COPD and Free of COPD
Key facts
- Where
- Créteil, FranceSee the site
Could this be for you?
Answer for yourself. This is not a decision: only the study team can say whether you can take part.
- Are you between 18 and 70 years old?
Source: NCT05437198, who can take part
Where in France
- Centre Hospitalier Intercommunal de CréteilCréteil, FranceTaking people
Questions to ask the study team
- How often do I need to come in, and for how long each time?
- Are travel costs paid?
- Can I keep my own doctor?
- What happens if I want to stop?
Trial details
- Who runs it
- Centre Hospitalier Intercommunal Creteil
- Trial code
- NCT05437198
- Record updated
- 16 June 2026
- Original description
COPD and non-COPD patients will be included in the study after collection of their non-objection. The exhalation will be collected to study the microbiological diversity of human exhalations.Read full original descriptionShow less
Study of Microbiological Diversity in Exhaled Air in Adult Subjects With Chronic Obstructive Pulmonary Disease (COPD) and Subjects Free of COPD
COPD and non-COPD patients will be included in the study after collection of their non-objection. The exhalation will be collected to study the microbiological diversity of human exhalations.
a second collection for the year +1 will be made, at the same time (between October and March).
Inclusion: For COPD:; Patients with chronic obstructive pulmonary disease; Age: over 18; For non-COPD; Absence of chronic obstructive pulmonary disease; Age: between 18 and 30 years old and between 45 and 70 years old.
Exclusion: Taking certain medications in the month preceding the sample (antibiotics, systemic corticosteroids, immunosuppressants); Person under guardianship or curatorship; Pregnant or breastfeeding women; Person unable to express his/her opposition, person deprived of liberty; Existence of a chronic infectious pulmonary pathology such as (dilation of the bronchi, cystic fibrosis).