Eligibility Module
The Eligibility Module contains detailed information about who can participate in the clinical trial. This includes eligibility criteria, age restrictions, gender requirements, healthy volunteer status, and study population descriptions, helping researchers understand who is eligible to participate in the study.
Eligibility Module path is as follows:
Study -> Protocol Section -> Eligibility Module
Eligibility Module
Ignite Creation Date:
2025-12-25 @ 12:36 AM
Ignite Modification Date:
2025-12-25 @ 12:36 AM
NCT ID:
NCT03083067
Eligibility Criteria:
Inclusion Criteria:
1. aged at 40-80 years old;
2. spirometry confirmed diagnose of COPD with at least once exacerbation before, and stable for at least three months;
3. quit smoking for more than six months;
4. be able to engage in daily activities;
5. have willing to participate in this study, follow the research program and have the ability to sign the informed consent;
6. Beijing residents;
7. can be contacted;
Exclusion Criteria:
1. history of asthma, lung cancer, active pulmonary tuberculosis, bronchiectasis, diffuse lung disease (interstitial pneumonia, pulmonary sarcoidosis, occupational lung disease, sarcoidosis et al) and pleural disease;
2. history of lobectomy and / or lung transplantation;
3. predicted life expectancy less than 3 years;
4. history of severe psychiatric illnesses, mental disorders, neurological disorders, malignant tumors, chronic liver disease, heart failure, autoimmune diseases, chronic kidney disease;
5. Never engage in outdoor activities;
6. plan to move out of Beijing in 3 years
7. Plan to carry out an indoor redecoration during the study;
8. Alcoholism, drug abuse or abuse of toxic solvents;
9. Allergic to the study drug or its ingredients, or have a clear contraindication of it;
10. Participation in another clinical trial;
11. Cannot finish long term follow-up or poor compliance;
12. Do not provide consent.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
40 Years
Maximum Age:
80 Years
Study:
NCT03083067
Study Brief:
Protocol Section:
NCT03083067