Biometric Recognition and Rehabilitation Assessment of Lower Extremity Sports Injury Based on Gait Touch Information
试验速览
- 阶段
- 不适用
- 入组人数
- 550
- 试验地点
- 1
- 主要终点
- walking speed
研究概览
简要总结
The current common clinical methods cannot truly reflect the biomechanical status of the knee joint. Based on the foot-knee coupling mechanism, the simple and practical dynamic gait touch information provided by the 3D force platform are closely related to the knee biomechanics. The purpose of this study is to investigate the disease feature recognition, computer-aided diagnosis and rehabilitation assessment based on the gait touch information related to lower limb injuries.
详细描述
Background:
The current common clinical methods cannot truly reflect the biomechanical status of the knee joint. The three-dimensional gait analysis is the gold standard, but it is difficult to apply clinically. There is an urgent need for a clinically practical method to quantitatively evaluate the biomechanics of the knee joint under dynamic weight bearing.
Methods:
50 healthy volunteers, 450 sports injuries patients (including hip, knee, and ankle joint diseases) and 50 patients with degenerative osteoarthritis were recruited.
55 passive reflective markers were placed bilaterally on the body. Lower extremity kinematics and dynamic plantar pressure during walking, jogging were collected.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •patients with a certain sports injury (soft tissue injury or degenerative osteoarthritis) of a joint of the lower limb (hip or knee or ankle or foot).
排除标准
- •Cognitive impairment
- •other injuries affecting movement performance.
结局指标
主要结局
walking speed
时间窗: On the day of enrollment.
Three-dimensional gait analysis system and plantar pressure were used during walking.
ground reaction force
时间窗: On the day of enrollment.
Three-dimensional gait analysis system and plantar pressure were used during walking.
knee flexion angle
时间窗: On the day of enrollment.
Three-dimensional gait analysis system and plantar pressure were used during walking.
the moment of knee extension in the gait cycle
时间窗: On the day of enrollment.
Three-dimensional gait analysis system and plantar pressure were used during walking.
次要结局
- The International Knee Documentation Committee (IKDC) score(On the day of enrollment.)