(Étude de la cinématique Tridimensionnelle du Genou Humain Lors de Gestes Sportifs et de la Vie Courante)
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 10
- 试验地点
- 2
- 主要终点
- 3D knee kinematics
研究概览
简要总结
Problem : Precise and personalized 3D knee kinematic assessment during physical and daily life activities is a challenge; therefore, it was never performed on an important number of individuals. However, a better understanding of 3D knee kinematics during such activities would allow a better understanding of this often injured joint.
Hypothesis: A new system using personalized 3D bone imaging and a percutaneous bone fixation device that can be used under local anesthesiaallows for precise and reproducible assessment of 3D knee kinematics during physical and daily life activities.
Objectives :
- To study human knee 3D kinematics during dynamic activities using a novel minimally invasive measuring system
- Investigate the correlations between standard clinical knee laxity tests and measured 3D knee kinematics during dynamic activities
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Diagnostic
- 盲法
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients awaiting knee arthroscopy under local anesthesia for a medial meniscal tear
排除标准
- •Active infection
- •Severe swelling of the knee
- •Knee flexion contracture
- •Knee flexion less than 120 degrees
- •Gross limping
- •Inability to perform the various motor tasks required by the study protocol
结局指标
主要结局
3D knee kinematics
时间窗: On the day of the surgery, before knee arthroscopy
The investigators will investigate if 3D knee kinematics can be precisely and safely measured under local anesthesia during various motor tasks (walking, squatting, pivoting, jumping): kinematic data will be analyzed in search of signs of artefact movement and kinematic aberrations, which would indicate problems with the measurement system.
次要结局
- Correlation of kinematic data with clinical laxity tests(On the day of surgery, before knee arthroscopy)