NCT07602192Recruiting
Quantitative Chest CT and Multi-Omics to Distinguish Asthma From COPD and Predict Treatment Response
Prospective Multicenter Cohort to Discriminate Asthma Versus Chronic Obstructive Pulmonary Disease and Predict Treatment Response Using Quantitative Chest CT and Multi-Omics
Source: ClinicalTrials.gov · Last updated 7 Jul 2026
Brief summary (registry, in English)
This study aims to improve the diagnosis and treatment prediction of asthma and chronic obstructive pulmonary disease (COPD) by combining quantitative chest computed tomography (CT) imaging with multi-omics data. Adults with asthma or COPD will be enrolled and undergo routine clinical evaluations, pulmonary function tests, blood tests, and chest CT scans. Additional samples, such as sputum and microbiome specimens, may also be collected. No experimental drugs or devices will be administered as part of this study. Researchers will analyze CT imaging features together with clinical, laboratory, and biological data to better distinguish asthma from COPD and to identify factors that may predict treatment response. The findings are expected to contribute to more precise and personalized management of chronic airway diseases.
- Status (registry)
- Recruiting
- Study type
- Observational
- Enrollment
- 200 (estimated)
- First submitted
- 22 Feb 2026
- Start date
- 22 Dec 2025
- Primary completion date
- 30 Nov 2027
- Lead sponsor
- Korea University Guro Hospital
- NCT number
- NCT07602192
What you commit to
- Study type: Observational
- Planned participants: 200
- From 22 Dec 2025 to the primary completion date, 30 Nov 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 illness
- Acute exacerbation or active lower respiratory tract infection (e.g., pneumonia) within the past 4 weeks
- Inability to undergo chest CT (e.g., poor cooperation or severe medical condition)
Other
- Pregnancy or breastfeeding
- Refusal to consent to study procedures
Who the study is looking for
- Age ≥19 years
- COPD group: post-bronchodilator FEV1/FVC \< 0.70
- Asthma group: clinically confirmed diagnosis of asthma by a physician
- Able to provide voluntary written informed consent
Age in the registry: 19 years to - · 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 |
|---|---|---|---|
| SMG-SNU Boramae Medical Center Coordinator of this site? Confirm its status | Seoul | South Korea | Recruiting |
| Korea University Guro Hospital Coordinator of this site? Confirm its status | Seoul | South Korea | Recruiting |
This page is information, not medical advice. Discuss any trial with your doctor.