The Characteristic of Airway Microbiome Profiling of COPD-bronchiectasis Overlap Patients and Its Association With Acute Exacerbation
Clinical trial NCT04865861 · UNKNOWN
Trial details
- NCT number
- NCT04865861
- Sponsor
- Guangzhou Medical University
- Status
- UNKNOWN
- Study type
- OBSERVATIONAL
- Start date
- 2021-05-01
- Primary completion
- 2023-06-30
- Enrollment
- 220
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