Comparison Between Ultrasound-guided and Landmark-guided Ankle Blocks
试验速览
- 阶段
- 不适用
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Surgical Anesthesia Sufficient
研究概览
简要总结
The investigators will be comparing ultrasound-guided (USG) ankle block and anatomic landmark-guided (ALG) ankle block to determine which of these procedures is better in surgical anesthesia and in postoperative pain relief.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
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
- •Patients undergoing orthopedic foot operation with osteotomy
排除标准
- •Skin infection near block injection site
- •Allergy to local anesthetics
- •Coagulopathy with INR >1.
研究组 & 干预措施
I. USG
Patients receiving Ultrasound-guided Ankle Block
干预措施: Bupivacaine (Drug)
II. ALG
Patients receiving Anatomic Landmark-guided Ankle Block
干预措施: Bupivacaine (Drug)
结局指标
主要结局
Surgical Anesthesia Sufficient
时间窗: Thirty minutes
Sufficiency of surgical anesthesia will be determined by the presence of a complete sensory or motor block. If general anesthesia needs to be added to achieve operative analgesia, the surgical block will not be deemed sufficient.
Post-operative Pain Relief
时间窗: Twenty-four hours
Intensity of post-operative pain will be measured by a numerical scale from 0-10 by the patient
次要结局
未报告次要终点