跳至主要内容
临床试验/NCT01314820
NCT01314820已完成不适用

Effects of Joint Effusion on Quadriceps Muscle in Patients With Knee Osteoarthritis

The Catholic University of Korea2 个研究点 分布在 1 个国家目标入组 40 人开始时间: 2009年6月最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
40
试验地点
2
主要终点
the peak torque of the knee extensors

研究概览

简要总结

The present study investigated whether the presence of fluid in the joint affected peak torque and the root mean square (RMS) values of surface electromyography (EMG) in patients symptomatic for osteoarthritis (OA).

详细描述

Several studies have shown that knee effusion influenced quadriceps muscle activity and induced quadriceps arthrogenic muscle inhibition in normal volunteers. However, the effect of joint effusion on the quadriceps of patients with OA is controversial,and few patients with OA have been included in studies of joint effusion.

研究设计

研究类型
Interventional
分配方式
Randomized
干预模型
Parallel
主要目的
Basic Science
盲法
Single (Investigator)

入排标准

年龄范围
50 Years 至 75 Years(Adult, Older Adult)
性别
Female
接受健康志愿者

入选标准

  • 50 years old or older with knee osteoarthritis
  • knee pain without joint effusion confirmed by ultrasonography

排除标准

  • the presence of knee joint effusion determined using US
  • a history of knee injury or surgery
  • a history of knee injection within 3 months
  • a history of inflammatory arthritis
  • taking anticoagulants
  • balance or gait disturbance
  • diabetes mellitus

结局指标

主要结局

the peak torque of the knee extensors

时间窗: within 5 minutes after intervention

to evaluate the effect of effusion on the peak torque of the knee extensors

次要结局

  • the root mean square values of the vastus medialis and vastus lateralis muscles(within 5 minutes after intervention)

研究者

申办方类型
Other

研究点 (2)

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