Vibration Anesthesia for Pain Reduction During Trigger Point Injection to the Gastrocnemius
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 2
- 主要终点
- Visual analog scale
研究概览
简要总结
The aim of this study is to evaluate the effects of vibration anesthesia for reducing pain induced by trigger point injection of gastrocnemius.
Sixty patients were randomized into the vibration or placebo group. In vibration groups, vibrator head was applied (100Hz) on the popliteal fossa, during the trigger point injection. In placebo group, same vibrator head was applied with switch-off sate. Then, a visual analog scale to evaluate the pain of trigger point injection and a five-point Likert scale for patients satisfaction were compared between the two groups.
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
- Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients who have the trigger point in the gastrocnemius and show referred pain.
排除标准
- •Those with prior history of trigger point injection
- •Those with taking anti-platelet agent
- •Those with hemorrhage tendency
- •Pregnancy
- •Acute infection
- •those who were unable to understand a visual analog scale (VAS) or a Likert scale
研究组 & 干预措施
Vibration group
Vibrator head was applied (100Hz) on the popliteal fossa, during the trigger point injection
干预措施: Vibration (Device)
Placebo group
In placebo group, vibrator head was applied with switch-off sate, during the trigger point injection
干预措施: Placebo vibration (Device)
结局指标
主要结局
Visual analog scale
时间窗: Immediately after trigger point injection (within 5 minute)
100 mm visual analog scale for evaluating the pain of trigger point injection
次要结局
- 5 point Likert scale for participant satisfaction(Immediately after trigger point injection (within 5 minute))
- 5 point Likert scale for repeated usage(Immediately after trigger point injection (within 5 minute))
研究者
Young Eun Moon
Medical Doctor
The Catholic University of Korea