The Effect of Training With Custom-Made Biomechanical Perturbation Platform on Kinetics, Kinematics and Electromyography in Knee Osteoarthritis Patients
试验速览
- 阶段
- 不适用
- 入组人数
- 15
- 试验地点
- 1
- 主要终点
- footwear derived biomechanical challenges will convey active and passive matching biomechanical responses (i.e. kinetic, kinematic and electromyographic) trough out the musculoskeletal kinematic chain
研究概览
简要总结
The aim of this study is to evaluate the outcome of specific repetitive biomechanical perturbation training on motor patterns.
The first hypothesis of this project is that footwear derived biomechanical challenges will convey active and passive matching biomechanical responses (i.e. kinetic, kinematic and electromyographic) trough out the musculoskeletal kinematic chain.
The second hypothesis of the project is that repetitive exposure to in-situ (trough out the gait sickle) introduction to a biomechanical stimulus would generate a process of motor learning thus conveying plasticity of existing locomotor patterns and gait strategies.
详细描述
Design: Prospective, case control Setting: subjects will undergo a tailored training program utilizing a novel biomechanical system comprising four modular elements attached onto foot-worn platforms (APOS system, Apos - Sports and Medical Technologies Ltd. Hertzlia, Israel) which conveys perturbation throughout the gait sickle. Pre and post training level walking will be examined via: (1) a three-dimensional motion analysis system and (2) ground reaction force analysis using force platforms (3) Electro-Myography system. Each subject will be examined in 4 different settings Patients will then participate in continued biomechanical perturbation training for 3-6 month and will then undergo a second gait examination Ages Eligible for Study: 50 Years - 75 Years, Genders Eligible for Study: None Accepts patients suffering from medial compartment knee osteoarthritis
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Single Group
- 主要目的
- Treatment
- 盲法
- None
入排标准
- 年龄范围
- 50 Years 至 75 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Inclusion criteria:
- •Community-dwelling older adults.
- •Symptomatic knee OA for at least 6 months, fulfilled American College of Rheumatology clinical criteria for OA of the knee and radiographically assessed osteoarthritis of the knee graded 1-2 according to the Kellgren & Lawrence scale.
- •Ambulatory and active patients that can precipitate the gait analysis.
- •No prior joint replacement in the lower extremity.
排除标准
- •Exclusion Criteria:
- •Knee pain due to pathologic conditions other than OA, such as rheumatoid arthritis and pseudogout.
- •Knee with flexion contracture greater than 20°.
- •Patients with hip problems, symptomatic lumbar spine disease, spinal cord.
- •Ataxic gait related to neurologic disease.
- •Patients with increased tendency to fall.
- •Lack of physical or mental ability to perform or comply with the treatment procedure.
- •Diabetes mellitus.
- •History of pathological osteoporotic fracture.
结局指标
主要结局
footwear derived biomechanical challenges will convey active and passive matching biomechanical responses (i.e. kinetic, kinematic and electromyographic) trough out the musculoskeletal kinematic chain
时间窗: 6 months
次要结局
- would repetitive exposure to in-situ (trough out the gait sickle) introduction to a biomechanical stimulus would generate a process of motor learning(6 months)