The Diagnostic Yield and Safety of Transbronchial Cryobiopsy in Different Freezing Time in the Diffuse Parenchymal Lung Diseases
Clinical trial NCT03927235 · UNKNOWN
Trial details
- NCT number
- NCT03927235
- Sponsor
- Guangzhou Institute of Respiratory Disease
- Status
- UNKNOWN
- Phase
- Not Applicable
- Study type
- INTERVENTIONAL
- Start date
- 2019-05-16
- Primary completion
- 2020-05-15
- Enrollment
- 80
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