A Comparative Effect of Echogenic Needle for Nerve Block on Acute and Chronic Postoperative Pain
Clinical trial NCT06281431 · UNKNOWN
Trial details
- NCT number
- NCT06281431
- Sponsor
- The Second Affiliated Hospital of Chongqing Medical University
- Status
- UNKNOWN
- Phase
- Not Applicable
- Study type
- INTERVENTIONAL
- Start date
- 2023-06-12
- Primary completion
- 2025-09-30
- Enrollment
- 1000
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