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Clinical Trial Summary

This study will use group-based trajectory modeling to identify the different postoperative pain trajectory groups that exist in a mixed surgical population (non-cardiac surgery) of elderly patients during the first seven days after surgery. The aim of this study is to explore the diversity in the development of postoperative pain among elderly patients and to identify the risk factors for acute pain trajectory after surgery by investigating demographic, psychological, and clinical variables. The predictive effect of different trajectories of early postoperative acute pain on postoperative chronic pain will also be explored.


Clinical Trial Description

n/a


Study Design


Related Conditions & MeSH terms


NCT number NCT05865366
Study type Observational
Source Tongji Hospital
Contact Gao Feng, Doctor
Phone 13971587381
Email fgao@tjh.tjmu.edu.cn
Status Not yet recruiting
Phase
Start date June 1, 2023
Completion date June 25, 2024

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