| NCT Number | NCT07512791 |
| Lead Sponsor | The Fourth Affiliated Hospital of Zhejiang University School of Medicine |
| Conditions | Procedural Pain |
| Enrollment | 132 participants |
| Start Date | 2026-03-01 |
| Primary Completion | 2026-08-31 (estimated) |
| Study Completion | 2026-08-31 (estimated) |
| Updated on ClinicalTrials.gov | 2026-04-06 |