Small Bioactive Molecules in Early COPD Diseases
NCT04950023 · Status: UNKNOWN · Type: OBSERVATIONAL · Enrollment: 550
Last updated 2021-07-14
Summary
To study the predictors contribute to the progression of COPD by follow-up of patients with early COPD and analyze their changes in bioactive molecular, exhaled gas, CT image, lung function, patient's symptoms and life quality.
Conditions
Sponsors & Collaborators
-
Peking University Third Hospital
lead OTHER
Eligibility
- Max Age
- 60 Years
- Sex
- ALL
- Healthy Volunteers
- Yes
Timeline & Regulatory
- Start
- 2021-05-11
- Primary Completion
- 2022-05-11
- Completion
- 2024-05-11
Countries
- China
Study Locations
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