Comparison of Postoperative Efficacy of Ultrasound-guided Bi-level Erector Spine Plane Block and Combined Pectoral I-II Block in Breast Cancer Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 70
- 试验地点
- 1
- 主要终点
- Morphin consumption
研究概览
简要总结
In this study, we compared ultrasound-guided modified pectoral nerve (PECS) block and bi level erector spinae plane (ESP) block on postoperative analgesic effect in breast surgery.
详细描述
After being informed about the study and potential risks, written consent was obtained from all patients. Patients who meet eligibility requirements will be randomized in a 1:1 ratio to bi- level erector spinae plane block and modified pectoral block.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Diagnostic
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 18 Years 至 70 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •American Society of Anesthesiologists Classification (ASA) I-II patients
- •18-70 aged patients
- •patients who scheuled elective breast cancer surgery
排除标准
- •American Society of Anesthesiologists Classification (ASA) III-IV patients
- •patients with coagulopathy
- •patients with infection at the injection site
研究组 & 干预措施
Bi-level erector spinae plane block
Bi-level ultrasound (US)-guided Erector spinae plane block (ESP) with 30 ml 0.25% bupivacaine at the T2 andT4 vertebral level will performe preoperatively to all patients in the ESP group.
干预措施: Ultrasound guided bi-level erector spinae plane block (Other)
Modified pectoral nerve block
Ultrasound (US)-guided modified pectoral nerve block (PECs) with 30 ml 0.25% bupivacaine will performe preoperatively to all patients in the PECs group.
干预措施: Ultrasound guided modified pectoral nerve block (Other)
结局指标
主要结局
Morphin consumption
时间窗: during postoperative 24 hour
Patients in both groups will provide with intravenous patient-controlled analgesia device containing morphine for postoperative analgesia.
numerical rating scale (NRS)
时间窗: during postoperative 24 hour
A numerical rating scale (NRS) requires the patient to rate their pain on a defined scale. For example, 0-10 where 0 is no pain and 10 is the worst pain imaginable
次要结局
未报告次要终点