HamRepair: Clinical and Functional Outcomes at Least 2 Years After Hamstring Muscle Repair
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 13
- 试验地点
- 1
- 主要终点
- Isokinetic muscle strength
研究概览
简要总结
This study is to evaluate functional outcomes of a new, intraoperative lateral positioning of the anchors on the tuber ischiadicum, in comparison to regular anatomical anchoring direct on top of the tuber ischiadicumafter hamstring muscle repair. This study is to quantify at least 2 years postoperative functional, biomechanical and clinical outcomes including side-to-side differences in muscle strength, unipedal balance, gait, jumping and squatting function, muscle activity, in patients treated by hamstring muscle repair.
详细描述
The design of this pilot study is a descriptive cross-sectional single centre analysis involving all patients previously treated with hamstring repair. All of these patients will be asked to participate in clinical and detailed functional analysis at least 2 years after surgery. Specifically, biomechanical and functional data including isokinetic muscle strength, clinical scores, ROM, joint kinematics and kinetics during walking, running, squatting and single leg jumps, muscle activity and single leg balance ability in the affected and contralateral leg will be collected. These parameters will be compared between legs and correlated with clinical scores.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •At least 2 years since hamstring muscle repair
排除标准
- •Revision surgery within 6 months before testing on the ipsilateral knee and hip
- •BMI > 35 kg/m2
- •Previous injury and surgical procedures of the contralateral knee and hip within the last year
- •Neuromuscular disorders affecting lower limb movement
- •Additional pathologies that influence the mobility of the lower extremity
- •Inability to provide informed consent
结局指标
主要结局
Isokinetic muscle strength
时间窗: at baseline (total timeframe for each participant approx 150 minutes)
Isokinetic muscle strength deficit of the knee flexors and extensors in the injured leg compared to the contralateral leg, assessed by a dynamometer
次要结局
- Range of motion of the hip (degree)(at baseline (total timeframe for each participant approx 150 minutes))
- Muscle activity (intensity of the electromyographic signals)(at baseline (total timeframe for each participant approx 150 minutes))
- Range of motion of the knee (degree)(at baseline (total timeframe for each participant approx 150 minutes))
- Joint kinematics (maximum flexion and extension angles)(at baseline (total timeframe for each participant approx 150 minutes))