Influences of Mechanical Traction Using Different Forces on Knee Joint Space, Range of Motion, and Hamstring Flexibility in Asymptomatic Subjects: Preliminary Study
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 11
- 试验地点
- 1
- 主要终点
- knee joint space
研究概览
简要总结
the purposes of this crossover study are to Purpose
- To determine the most effective traction force for knee joint that can be used in the treatment of patients with KOA.
- To determine the influence of knee joint traction on ROM ok knee joint flexion and extension
- To determine the influence of knee joint traction on the flexibility of hamstring muscles
详细描述
this study is a pilot study design aiming to determine the most effective mechanical traction force used for knee joint treatment. this effectiveness was assessed in favor of the separation of the joint surfaces in cm in addition to the hamstring flexibility measured in cm and active knee flexion range of motion.
according to previous literature, there is no consensus regarding the most appropriate traction force that can produce statistical and clinically meaningful differences so we started this pilot study.
the results of this study will be used to conduct a larger-scale study using the most appropriate traction force on patients having knee osteoarthritis.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Treatment
- 盲法
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 17 Years 至 55 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Healthy subject
- •males or females
- •No previous surgery in lower limbs
排除标准
- •Diseased knee joint
- •Knee osteoarthritis
- •Any musculoskeletal problem in the lower extremities
- •Varicose veins
研究组 & 干预措施
Mechanical traction force 30% of body weight
will receive continuous mechanical traction from semi flexed knee, for 30 minutes using 30% of the body weight as a traction force
干预措施: mechanical traction for knee joint (Device)
Mechanical traction force 20% of body weight
will receive continuous mechanical traction from semi flexed knee, for 30 minutes using 20% of the body weight as a traction force
干预措施: mechanical traction for knee joint (Device)
Mechanical traction force 10% of body weight
will receive continuous mechanical traction from semi flexed knee, for 30 minutes using 10 % of the body weight as a traction force
干预措施: mechanical traction for knee joint (Device)
结局指标
主要结局
knee joint space
时间窗: short term (30 minutes after the first session)
the distance in millimeters will be measured between the articilar acriliges of femur and tibia in non-weight bearing position from the medial and lateral aspects of the knee joint using ultrasonography device designed to assess musculoskeletal conditions
knee joint space
时间窗: immediate (after first session)
the distance in millimeters will be measured between the articilar acriliges of femur and tibia in non-weight bearing position from the medial and lateral aspects of the knee joint using ultrasonography device designed to assess musculoskeletal conditions
次要结局
- hamstrings flexibility(short term (30 minutes after the first session))
- knee active range of motion(short term (30 minutes after the first session))
- hamstrings flexibility(immediate (after first session))
- knee active range of motion(immediate (after first session))
研究者
Hisham Mohamed Hussein
assistant professor
University of Hail