Study on the of Preoperative Analgesia With Radiofrequency of Suprascapular Nerve Versus Intraoperative Interscalene Block on Postoperative Pain in Shoulder Rerverse Arthroplasty Surgery
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 54
- 试验地点
- 2
- 主要终点
- Visual analogical scale
研究概览
简要总结
The purpuse of this study is to asses if the pulsed radiofrecuency of the supraescapular nerve and accesory nerve have the same or superior efectivity controlling the acute postoperative pain than interscalenic braquial plexus block
详细描述
This is a randomized, double-blind trial that compares the effect in postoperative pain of pulsed radiofrecuency of the supraescapular nerve carried out at least two to four weeks before reverse total shoulder arthroplasty surgery with interscalenic braquial plexus block done at the moment of the surgery. All the patients received conventional general anaesthesia and multimodal postoperative analgesia with additional patient-controlled rescue analgesics were prescribed
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Triple (Participant, Care Provider, Outcomes Assessor)
盲法说明
Double blind trial
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Over 18 y.o.
- •Cronic pain (more than 3 months) due to rotator cuff arthropathy
- •VAS higher than 4
- •Decrease Constant score
- •Conservative treatment (physiotherapy and NSAIs) unsuccessful
排除标准
- •psychiatric illness
- •drug abuse.
- •previous surgeries.
- •acute traumatic pathology or ethiology different from rotator cuff arthropathy
- •pacemaker
- •infectious process
结局指标
主要结局
Visual analogical scale
时间窗: periodical measurements of pain, inmediate preoperative pain up to three months postoperative
Postoperative acute pain measurement. From 0 to 10, Zero means no pain and ten would be the worse pain that the paitient could feel.
次要结局
- Visual analogical scale(3 months postop. until 1 year postop)