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:
2025-12-24 @ 10:14 PM
Ignite Modification Date:
2025-12-24 @ 10:14 PM
NCT ID:
NCT04252235
Eligibility Criteria:
Inclusion Criteria:
* Age of 40 years or more
* Physician diagnosis of COPD \[Global Initiative for Obstructive Lung Disease (GOLD) Stage II-IV disease with Forced Expiratory Volume (FEV1)/ Forced Vital Capacity (FVC) ≤70% and FEV1 (% predicted) \<80%\]
* Blood eosinophil count of \>=150 cells per μL at screening or in the previous year
* Former smoker with tobacco exposure of \>=10 pack-years
Exclusion Criteria:
* Inability to complete monthly questionnaires
* Inability to perform lung function testing
* Regularly using a portable HEPA air purifier in the home at time of enrollment
* End stage chronic disease with life expectancy \<2 years as determined by PI judgment
* Living in location other than home (e.g. long term care facility)
* Planning to change residence within the study period
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
40 Years
Study:
NCT04252235
Study Brief:
Protocol Section:
NCT04252235