Clinical Prediction Model and External Validation of Chronic Postsurgical Pain in Elders
Clinical trial NCT05372406 · COMPLETED
Trial details
- NCT number
- NCT05372406
- Sponsor
- Chinese PLA General Hospital
- Status
- COMPLETED
- Study type
- OBSERVATIONAL
- Start date
- 2020-04-01
- Primary completion
- 2022-04-30
- Enrollment
- 7770
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