Effects of Calot's Triangle Block for Postoperative Analgesia in Patients Undergoing Laparoscopic Cholecystectomy: a Prospective, Randomized, Double-blind, Controlled, Clinical Trial
Clinical trial NCT02300480 · UNKNOWN
Trial details
- NCT number
- NCT02300480
- Sponsor
- First Affiliated Hospital of Chongqing Medical University
- Status
- UNKNOWN
- Phase
- Phase 4
- Study type
- INTERVENTIONAL
- Start date
- 2014-12-01
- Primary completion
- 2015-08-01
- Enrollment
- 140
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