Effect of Tiotropium Bromide Combined With Odaterol on Small Airway Remodeling in Patients With Mild to Moderate Chronic Obstructive Pulmonary Disease
Clinical trial NCT05295355 · UNKNOWN
Trial details
- NCT number
- NCT05295355
- Sponsor
- Guangzhou Institute of Respiratory Disease
- Status
- UNKNOWN
- Phase
- Not Applicable
- Study type
- INTERVENTIONAL
- Start date
- 2021-01-25
- Primary completion
- 2024-09-01
- Enrollment
- 72
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