drugset / Trial / NCT00274534
A Comparison of the Effects of Tiotropium Inhalation qd and Salmeterol Inhalation Bid on Arterial Blood Gases.
RandomizedCrossoverDouble-blindTreatment
Summary
To evaluate changes in PaO2 following inhalation of Tiotropium by HandiHaler compared to Salmeterol MDI in patients with moderate to severe COPD.
Timeline
- Start
- 2000-12
- Primary completion
- —
- Completion
- 2003-07
Drugs
| Evaluation | Drug | Modality | Dose | Route |
|---|---|---|---|---|
| Subject | Salmeterol | Other / unclassified | 50 ug | Inhaled |
| Subject | Tiotropium | Other / unclassified | 18 ug | Inhaled |