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 @ 3:32 AM
Ignite Modification Date:
2025-12-25 @ 3:32 AM
NCT ID:
NCT06350305
Eligibility Criteria:
Inclusion Criteria:
* According to the Diagnosis and Treatment Guidelines for Chronic Obstructive Pulmonary Disease (Revised in 2021), a multi-stage cluster random sampling method was used to select individuals from representative administrative villages with a history of chronic cough or sputum production, breathing difficulties, recurrent lower respiratory tract infections, and/or exposure to potential risk factors for chronic obstructive pulmonary disease.
* The investigators agreed to participate in this clinical study by voluntarily signing an informed consent form.
Exclusion Criteria:
* Patients who are delirious, have impaired consciousness, dementia, various psychiatric disorders, etc., and cannot be accurately informed of their basic physical condition.
* Patients who, in the opinion of the investigator, are not suitable for participation in this study.
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
18 Years
Maximum Age:
80 Years
Study:
NCT06350305
Study Brief:
Protocol Section:
NCT06350305