Rebound Pain Following Surgery With Regional Anesthesia Block: A Prospective Cohort Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 119
- 试验地点
- 1
- 主要终点
- Numerical Pain Scale
研究概览
简要总结
For some kinds of surgery, Anesthesiologists provide nerve blocks (regional anesthesia) to reduce pain from surgery by injecting freezing medication around deep nerves with ultrasound. Nerve blocks help with pain control following surgery and reduce the amount of strong opioids needed but relatively little research has focused on the pain that occurs once the nerve block has worn off. This is called rebound or transition pain.
This research study will prospectively collect data including pain scores before, during and after nerve blocks are given for surgery. We will look at the type of nerve blocks and other analgesia medications used with the aim of quantifying rebound pain to better understand how to limit it's impact on quality postoperative pain control.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age 18-75 years
- •Receiving peripheral nerve block as part for anesthesia/analgesia as part of standard perioperative care for surgery performed at University of Alberta Hospital during a 6 month period
- •Elective and emergency surgery
排除标准
- •Inability to consent to participate in the study (illiteracy, <7th grade education)
- •Contraindication/history of hypersensitivity to local anesthetics
结局指标
主要结局
Numerical Pain Scale
时间窗: 2-3 times per patient over the course of a nerve block, up to 48 hours after the stop of the block (single shot or cessation of nerve catheter)
次要结局
未报告次要终点