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 @ 4:04 AM
Ignite Modification Date:
2025-12-25 @ 4:04 AM
NCT ID:
NCT03049202
Eligibility Criteria:
Inclusion Criteria:
* Spirometry of postbronchodilator forced expiratory volume in 1 second (FEV1) \>50% of predicted level for all groups.
* Spirometry of postbronchodilator FEV1 \>80% of predicted level and FEV1/FVC ratio \>0.70 for Healthy control groups
* Spirometry of postbronchodilator FEV1/FVC ratio \<0.70 for COPD groups.
Exclusion Criteria:
* Smoking (for never-smoker groups)
* Other lung diseases
* Received antibiotics in the 3 months prior to study entry
* Treatment with oral or inhaled glucocorticoids within past 3 months prior to study entry
Healthy Volunteers:
True
Sex:
ALL
Minimum Age:
50 Years
Maximum Age:
68 Years
Study:
NCT03049202
Study Brief:
Protocol Section:
NCT03049202