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临床试验/NCT03365674
NCT03365674已完成不适用

Vibration Anesthesia for Pain Reduction During Trigger Point Injection to the Gastrocnemius

The Catholic University of Korea2 个研究点 分布在 1 个国家目标入组 60 人开始时间: 2017年9月30日最近更新:
适应症
干预措施

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

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

Experimental

Vibrator head was applied (100Hz) on the popliteal fossa, during the trigger point injection

干预措施: Vibration (Device)

Placebo group

Placebo Comparator

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

申办方类型
Other
责任方
Principal Investigator
主要研究者

Young Eun Moon

Medical Doctor

The Catholic University of Korea

研究点 (2)

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