Symmetry in Sagittal Knee Kinematics of Transtibial Amputee: Daily-Use Prosthesis Vs Running-Specific Prosthesis
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 14
- 试验地点
- 1
- 主要终点
- Sagital Knee Kinematics of intact and residual knee with Daily-Use Prosthesis (DUP)
研究概览
简要总结
Introduction: People with transtibial amputation often suffer musculoskeletal deformities in the form of knee osteoarthritis or osteophytosis due to asymmetric movement patterns and often complain of associated symptoms. Therefore, this study aims to evaluate the sagittal kinematics of the intact and residual knee in the use of Running-Specific Prostheses (RSP), which are increasing in popularity and use among amputees.
Materials and Methods: Participants will be video recorded in the sagittal plane to convert knee flexion motion into angles for the amputee and intact knee and to make measurements using the software's virtual goniometer. Recordings will be taken under the following two conditions: 1) walking at a self-selected walking speed with a Daily Use Prosthesis (DUP); 2) Slow running with RSP. The peak flexion during the swing phase and the initial flexion during the first contact of the stance phase will be recorded as angles in both conditions.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Prospective
入排标准
- 年龄范围
- 18 Years 至 45 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •body mass index below 30 kg/m2,
- •Having unilateral transtibial amputation,
- •Being at K4 functional level,
- •Having an existing running blade,
- •Being able to use RSP integrating it into their DUP,
- •Having no self-reported problems with the residual limb or prosthesis, pain or skin lesions,
- •Being active recreational runners (at least once a week) for at least 1 and up to 3 months without injury.
排除标准
- •Having a history of knee surgery or contracture in the intact/amputee knee.
结局指标
主要结局
Sagital Knee Kinematics of intact and residual knee with Daily-Use Prosthesis (DUP)
时间窗: Baseline
In the sagittal plan, knee flexion motion for the amputated and intact knee will be recorded during walking at self-selected walking speed with Daily-Use Prosthesis (DUP). The peak flexion during swing phase and the initial flexion during initial contact of the stance phase were recorded as angle.
Sagital Knee Kinematics of intact and residual knee with Running-Specific Prosthesis (RSP)
时间窗: Same day as baseline; 10 minutes after RSP integrated to prosthesis.
In the sagittal plan, knee flexion motion for the amputated and intact knee will be recorded during slow-running (jogging) with Running-Specific Prosthesis (RSP). The peak flexion during swing phase and the initial flexion during initial contact of the stance phase were recorded as angle.
次要结局
未报告次要终点
研究者
Senay Cerezci Duygu
Asst. Prof.
Istanbul Saglik Bilimleri University