The Effect of Prolonged Effort on the Bilateral Asymmetry in Trans Tibial Amputee Running With Running Specific Prosthesis
试验速览
- 阶段
- 不适用
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- The changes in knee angles asymmetry after prolonged effort in running on a treadmill.
研究概览
简要总结
The purpose of this study is to determine the effect of prolonged effort in long distance running on the biomechanical bilateral asymmetry in the lower limbs of trans tibial amputee running with running specific prosthesis.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 20 Years 至 60 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Unilateral traumatic trans tibial amputee.
- •Experience in running with running specific prosthesis.
- •Ability to run for at least 20 minutes.
排除标准
- •Injury or other orthopedic or neurologic issue that compromises the gait.
结局指标
主要结局
The changes in knee angles asymmetry after prolonged effort in running on a treadmill.
时间窗: Several measurements during 30 minutes run.
Knee angles will be recorded by the v-gait analysis system during the running test for 20 seconds at certain points of the run: minute 0, 5, 10, 15, 20, 25, 30. If the subject will ask to stop the run, 20 seconds will be recorded prior to the termination of the run.
The changes in step length asymmetry after prolonged effort in running on a treadmill.
时间窗: Several measurements during 20-30 minutes run.
Step length will be recorded by the v-gait analysis system during the running test for 20 seconds at certain points of the run: minute 0, 5, 10, 15, 20, 25, 30. If the subject will ask to stop the run, 20 seconds will be recorded prior to the termination of the run.
The changes in flight time asymmetry after prolonged effort in running on a treadmill.
时间窗: Several measurements during 30 minutes run.
Flight time will be recorded by the v-gait analysis system during the running test for 20 seconds at certain points of the run: minute 0, 5, 10, 15, 20, 25, 30. If the subject will ask to stop the run, 20 seconds will be recorded prior to the termination of the run.
The changes in hip angles asymmetry after prolonged effort in running on a treadmill.
时间窗: Several measurements during 30 minutes run.
Hip angles will be recorded by the v-gait analysis system during the running test for 20 seconds at certain points of the run: minute 0, 5, 10, 15, 20, 25, 30. If the subject will ask to stop the run, 20 seconds will be recorded prior to the termination of the run.
The changes in contact time asymmetry after prolonged effort in running on a treadmill.
时间窗: Several measurements during 30 minutes run.
Contact time will be recorded by the v-gait analysis system during the running test for 20 seconds at certain points of the run: minute 0, 5, 10, 15, 20, 25, 30. If the subject will ask to stop the run, 20 seconds will be recorded prior to the termination of the run.
The changes in ground reaction impulse asymmetry after prolonged effort in running on a treadmill.
时间窗: Several measurements during 30 minutes run.
Vertical ground reaction impulse will be recorded by the v-gait analysis system during the running test for 20 seconds at certain points of the run: minute 0, 5, 10, 15, 20, 25, 30. If the subject will ask to stop the run, 20 seconds will be recorded prior to the termination of the run.
The changes in vertical ground reaction force asymmetry after prolonged effort in running. on a treadmill
时间窗: Several measurements during 30 minutes run.
Vertical ground reaction force will be recorded by the v-gait analysis system during the running test for 20 seconds at certain points of the run: minute 0, 5, 10, 15, 20, 25, 30. If the subject will ask to stop the run, 20 seconds will be recorded prior to the termination of the run.
次要结局
未报告次要终点