NCT05372406

Clinical Prediction Model and External Validation of Chronic Postsurgical Pain in Elders

Clinical Prediction Model and External Validation of Chronic Postsurgical Pain in Elders: Retrospective Analysis of A Multi-Center Prospective Database in China

• Status: Completed
• Phase: —
• Study type: Observational
• Enrollment: 7,770 (actual)
• Sponsor: Chinese PLA General Hospital · Academic / Other
• Sex: All
• Age: 65 Years
• Healthy volunteers: Not accepted

Summary

This study will collect perioperative pain-related data of elderly patients in multi-centers. Analyzing these collected data to find the high-risk factors of chronic postsurgical pain in elderly patients and to establish an early-warning models of perioperative pain in elderly patients, so as to improve the ability of assessing the risks of postoperative pain in elderly patients and providing an early warning. Based on the database, the investigators intend to explore: * Perioperative risk assessment methods and early warning models for elderly patients; * Practical, safe, and effective risk prevention and control system through subsequent studies.

Detailed description

This study will collect perioperative pain-related data of elderly patients in multi-centers, including: preoperative general data, intraoperative anesthesia and surgical data, clinical laboratory data, postoperative pain and intervention, postoperative complications and quality of life. Analyzing these collected data to find the high-risk factors of chronic postsurgical pain in elderly patients and to establish an early-warning model of chronic postsurgical pain in elderly patients, so as to improve the ability of assessing the risks of chronic postsurgical pain in elderly patients and providing an early warning.

Conditions

• Chronic Postsurgical Pain

Interventions

Type	Name	Description
OTHER	• no intervention	• no intervention

Timeline

• Start date: 2020-04-01
• Primary completion: 2022-04-30
• Completion: 2022-04-30
• First posted: 2022-05-12
• Last updated: 2022-05-25

Locations

1 site across 1 country: China