Comparison Between Ultrasound-Guided and Landmark-Based Superficial Cervical Plexus Block：A Retrospective Observational Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 200
- 试验地点
- 1
- 主要终点
- Success rate
研究概览
简要总结
This retrospective observational study compare ultrasound-guided plane and landmark-based superficial cervical plexus block
详细描述
Traditionally, the superficial cervical plexus is blocked using a subcutaneous infiltration of local anesthetics along the posterior border of the sternocleidomastoid muscle.Recently, ultrasound has been used to identify intermuscular planes to carry out transversus abdominis plane and obturator nerve blocks.Thus, to validate this new method, the investigators conducted a retrospective observational study comparing ultrasound and the conventional landmark-based technique for superficial cervical plexus.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Undergoing surgery of the shoulder and clavicle
- •Urgent or planned surgery
排除标准
- •Refused to sign informed consent
- •Pregnant women
- •Allergic to the local anesthetic
结局指标
主要结局
Success rate
时间窗: At 15 mins after nerve block
Number of Participants wit absence of pain sensation for all 4 branches of the superficial cervical plexus
次要结局
未报告次要终点