drugset / Trial / NCT02173691
Efficacy and Safety of Tiotropium Compared to Salmeterol and Placebo in Patients With Chronic Obstructive Bronchitis (COPD)
RandomizedParallel-groupDouble-blindTreatment
Summary
The objective of this study is to compare the long-term (six month) bronchodilator efficacy and safety of tiotropium inhalation capsules, salmeterol inhalation aerosol and placebo inpatients with COPD.
Timeline
- Start
- 1999-02
- Primary completion
- 2000-05
- Completion
- —
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Comparator | Salmeterol | Other / unclassified | — | Other |
| Subject | Tiotropium | Other / unclassified | — | Other |