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 @ 5:45 PM
Ignite Modification Date:
2025-12-24 @ 5:45 PM
NCT ID:
NCT00424268
Eligibility Criteria:
Main Inclusion Criteria:
* History of COPD for at least 12 months prior to baseline visit and chronic productive cough for 3 months in each of the 2 years prior to baseline visit
* FEV1/FVC ratio (post-bronchodilator) ≤ 70%
* FEV1 (post-bronchodilator) between ≥ 40% and ≤ 70% of predicted
* Treated with tiotropium for at least 3 months before enrollment
* At least 28 puffs of rescue medication during last week prior to randomization
Main Exclusion Criteria:
* COPD exacerbation indicated by a treatment with systemic glucocorticosteroids and/or antibiotics not stopped at least 4 weeks prior to baseline visit
Healthy Volunteers:
False
Sex:
ALL
Minimum Age:
40 Years
Study:
NCT00424268
Study Brief:
Protocol Section:
NCT00424268