NCT03839992Recruiting
Detection of Unsuspected Small Airways Obstruction in Cystic Fibrosis
The Measurement and Analysis of Maximal Expiratory Flow Volume Loops at Low Lung Volumes in Children With Cystic Fibrosis and Normal Routine Lung Function.
Source: ClinicalTrials.gov · Last updated 26 Oct 2023 · Not updated for over 12 months - ask the site whether it is still open
Brief summary (registry, in English)
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.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 100 (estimated)
- First submitted
- 11 Feb 2019
- Start date
- 25 Apr 2018
- Primary completion date
- 25 Apr 2027
- Lead sponsor
- Gelb, Arthur F., M.D.
- Diseases
- Cystic fibrosis
- NCT number
- NCT03839992
What you commit to
- Study type: Observational
- Planned participants: 100
- From 25 Apr 2018 to the primary completion date, 25 Apr 2027
- 2 sites in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other
- \-
Who the study is looking for
- Heterozygote or homozygote patients with cystic fibrosis with normal routine pre bronchodilator spirometry including normal FEV1(L), FVC(L) and FEV1/FVC%.
Age in the registry: 5 years to 40 years · Sex: All · Does not accept healthy volunteers
Sites (2)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Arthur F Gelb MD Coordinator of this site? Confirm its status | Lakewood | United States | Recruiting |
| Miller Children's Hospital and Long Beach Medical Center Coordinator of this site? Confirm its status | Long Beach | United States | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.