A Prospective Study of Treating Duodenal Papillary Sphincter in Different Ways During ERCP
Clinical trial NCT03416205 · UNKNOWN
Trial details
- NCT number
- NCT03416205
- Sponsor
- Zhujiang Hospital
- Status
- UNKNOWN
- Phase
- Not Applicable
- Study type
- INTERVENTIONAL
- Start date
- 2017-07-20
- Primary completion
- 2021-09-01
- Enrollment
- 450
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