Effect of EPAP Device on Emphysema and Lung Bullae
Clinical trial NCT04742114 · UNKNOWN
Trial details
- NCT number
- NCT04742114
- Sponsor
- Qilu Hospital of Shandong University
- Status
- UNKNOWN
- Phase
- Not Applicable
- Study type
- INTERVENTIONAL
- Start date
- 2021-07-31
- Primary completion
- 2022-11-10
- Enrollment
- 200
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