Superior Trunk Block Catheter Versus Single-shot Superior Trunk Block With Intravenous Dexmedetomidine for Shoulder Arthroplasty
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 92
- 试验地点
- 1
- 主要终点
- Numeric rating scale pain score
研究概览
简要总结
Shoulder arthroplasty is associated with significant postoperative pain. Appropriate pain control after shoulder arthroplasty is crucial for postoperative rehabilitation and patient satisfaction. Superior trunk block is a commonly employed regional anesthetic technique for shouler arthroplasty, and a continuous catheter is often placed to extend the analgesic benefit of the block. However, continuous peripheral nervel block (PNB) is more costly and time-consuming than sigle-shot PNB. Recent evidence suggests that intravenous (IV) dexmedetomidine (DEX) prolong the analgesic duration after sigle-shot PNB. The investigators will compare continuous superior trunk block with single-shot superior trunk block with IV DEX in patients undergoing shoulder arthroplasty.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- None
入排标准
- 年龄范围
- 19 Years 至 79 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •1 Patients aged 19 years old or older, with American Society of Anesthesiologists Physical Status 1-3, and scheduled for elective shoulder arthroplasty
排除标准
- •Allergy or intolerance to any of the drugs used in the study
- •Heart failure
- •Hepatic or renal insufficiency
- •Opioid dependency
- •Coagulopathy
- •Pre-existing neurologic or anatomic deficits in the upper extremities
- •Severe psychiatric illness
结局指标
主要结局
Numeric rating scale pain score
时间窗: 24 hours after the end of surgery
Pain intensity at rest will be evaluated by an 11-point numeric rating scale (NRS: 0 = no pain, 10 = worst imaginable pain) 24 hours after the surgery.
次要结局
未报告次要终点