A Nationwide Multi-center Epidemiology Study and Risk Factor Analysis on Chronic Post-surgical Pain After Video-assisted Thoracic Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 886
- 试验地点
- 1
- 主要终点
- post-surgical pain-6 month
研究概览
简要总结
This study is a nationwide multi-center study to investigate the incidence and risk factors of chronic post-surgical pain (CPSP) after receiving video-assisted thoracic surgery (VATS). Patients receiving VATS in participating centers across China in Aug. 2022 will be assessed for eligibility, and all the enrolled patients will be followed up for at least 6 months. The study's primary outcome is the incidence of CPSP 6 months after VATS. Baseline demographic, psychological , surgical, anesthesia-related and pain-related characteristics will be evaluated for possible risk factors of CPSP after VATS.
详细描述
Study Overview This is a multi-center perspective cohort study on the incidence and risk factors of CPSP after VATS.
Study aims
- Investigate the incidence of chronic post-surgical pain in Chinese population who received video-assisted thoracic surgery by carrying out a multi-center, perspective cohort study
- Perform regression analysis to evaluate the risk factors for chronic post-surgical pain in video-assisted thoracoscopic surgery.
- Establish a risk-prediction model for CPSP after VATS
Time frame:
We plan to recruit patients from Aug 1st, 2022 to Sept 1st, 2022. And our follow-up will be performed at 1 month, 3 months and 6 months after the surgeries. After completing the follow-up of all patients, we are going to build a risk-prediction model and have it validated.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •In-patients at participating medical centers
- •Scheduled for unilateral VATS during the study enrollment period
排除标准
- •Emergency surgeries
- •Patients with known pain sensory impairment
- •Patients cannot express themselves so that an NRS score cannot be measured
结局指标
主要结局
post-surgical pain-6 month
时间窗: 6 month after the VATS
Asking patients about the existence of chronic pain related to surgery by telephone interview
次要结局
- post-surgical pain-3 month(3 month after the VATS)
- Influence on quality of life(3\6 month after the VATS)