Detection of Unsuspected Small Airways Obstruction in Cystic Fibrosis
Recruiting
Observational Study
Cystic Fibrosis in Children
No Study Drug
Researchers observe your health over time — no experimental treatment is given.
At a Glance
- Age
- 5 – 40
- Sex
- Any
- Study type
- Observational
- Participants needed
- 100 (estimated)
- Sponsor
- Gelb, Arthur F., M.D. · Individual
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About This Trial
Goal is to physiologically detect unsuspected small airways obstruction in children and adults with treated heterozygous and homozygous cystic fibrosis. Unsuspected refers to normal routine pre bronchodilator spirometry including normal FEV1(L), FVC (L). and FEV1/FVC%. This is a retrospective study.
Trial Locations
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Eligibility Criteria
Inclusion Criteria:
Heterozygote or homozygote patients with cystic fibrosis with normal routine pre bronchodilator spirometry including normal FEV1(L), FVC(L) and FEV1/FVC%.
Exclusion Criteria:Heterozygote or homozygote patients with cystic fibrosis with ABNORMAL routine pre bronchodilator spirom…
Contacts