Postoperative Analgesic Effect of Hydromorphone on Partial Pulmonary Resection Under Video-assisted Thoracoscopy
Clinical trial NCT03648008 · COMPLETED
Trial details
- NCT number
- NCT03648008
- Sponsor
- Second Affiliated Hospital, Zhejiang University, School of Medicine
- Status
- COMPLETED
- Phase
- Phase 4
- Study type
- INTERVENTIONAL
- Start date
- 2018-05-05
- Primary completion
- 2018-09-01
- Enrollment
- 171
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