Clinical and Functional Outcomes at Least 2 Years After Hamstring Muscle Repair (HamRepair)
2021年12月7日 更新者：University Hospital, Basel, Switzerland
HamRepair: Clinical and Functional Outcomes at Least 2 Years After Hamstring Muscle Repair
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.
研究概览
地位
完全的
详细说明
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.
研究类型
观察性的
注册 (实际的)
13
联系人和位置
本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。
学习地点
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Basel、瑞士、4031
- Department of Orthopaedics and Traumatology, University Hospital Basel
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参与标准
研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。
资格标准
适合学习的年龄
18年 及以上 (成人、年长者)
接受健康志愿者
不
有资格学习的性别
全部
取样方法
非概率样本
研究人群
All patients treated between 11/2014 and 04/2019 (n=17) with hamstring muscle repair at the Department of Orthopaedics and Traumatology, University Hospital Basel will be contacted at least 2 years after surgery by the treating surgeon.
描述
Inclusion Criteria:
- At least 2 years since hamstring muscle repair
Exclusion Criteria:
- 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
学习计划
本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。
研究是如何设计的？
设计细节
研究衡量的是什么？
主要结果指标
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Isokinetic muscle strength
大体时间：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
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at baseline (total timeframe for each participant approx 150 minutes)
|
次要结果测量
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Range of motion of the knee (degree)
大体时间：at baseline (total timeframe for each participant approx 150 minutes)
|
Range of motion of the knee in comparison to the contralateral leg
|
at baseline (total timeframe for each participant approx 150 minutes)
|
|
Range of motion of the hip (degree)
大体时间：at baseline (total timeframe for each participant approx 150 minutes)
|
Range of motion of the hip in comparison to the contralateral leg
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at baseline (total timeframe for each participant approx 150 minutes)
|
|
Joint kinematics (maximum flexion and extension angles)
大体时间：at baseline (total timeframe for each participant approx 150 minutes)
|
Joint kinematics (in walking and running) in comparison to the contralateral leg
|
at baseline (total timeframe for each participant approx 150 minutes)
|
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Muscle activity (intensity of the electromyographic signals)
大体时间：at baseline (total timeframe for each participant approx 150 minutes)
|
Muscle activity (in gait, balance, squatting and single leg hopping) in comparison to the contralateral leg
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at baseline (total timeframe for each participant approx 150 minutes)
|
其他结果措施
结果测量 |
措施说明 |
大体时间 |
|---|---|---|
|
Perth Hamstring Assessment Tool
大体时间：at baseline (total timeframe for each participant approx 20 minutes)
|
The Perth Hamstring Assessment Tool (PHAT) is to evaluate functional outcomes of proximal hamstring re-attachment surgery.
The PHAT provides a score out of 100, with a higher score corresponding to higher function.
The questionnaire uses a visual analogue scale for pain scores as well as categorical scores for activity levels.
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at baseline (total timeframe for each participant approx 20 minutes)
|
|
EQ-5D-5L
大体时间：at baseline (total timeframe for each participant approx 20 minutes)
|
The EQ-5D-5L essentially consists of 2 pages: the EQ-5D descriptive system and the EQ visual analogue scale (EQ VAS).
The descriptive system comprises five dimensions: mobility, self-care, usual activities, pain/discomfort and anxiety/depression.
Each dimension has 5 levels: no problems, slight problems, moderate problems, severe problems and extreme problems.
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at baseline (total timeframe for each participant approx 20 minutes)
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Lower Extremity Functional Scale (LEFS)
大体时间：at baseline (total timeframe for each participant approx 20 minutes)
|
The Lower Extremity Functional Scale (LEFS) is intended to assess functional status in patients with disability of the lower extremity.
It is a 20 item questionnaire.
The maximum score obtainable is 80 which means complete function and the lowest score is 0 which means very low and severely impaired function.
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at baseline (total timeframe for each participant approx 20 minutes)
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合作者和调查者
在这里您可以找到参与这项研究的人员和组织。
调查人员
- 首席研究员：Karl Stoffel, Prof. Dr. med.、Department of Orthopaedics and Traumatology, University Hospital Basel
研究记录日期
这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。
研究主要日期
学习开始 (实际的)
2020年12月2日
初级完成 (实际的)
2021年4月15日
研究完成 (实际的)
2021年4月15日
研究注册日期
首次提交
2021年4月27日
首先提交符合 QC 标准的
2021年4月27日
首次发布 (实际的)
2021年4月30日
研究记录更新
最后更新发布 (实际的)
2021年12月8日
上次提交的符合 QC 标准的更新
2021年12月7日
最后验证
2021年12月1日
更多信息
与本研究相关的术语
其他研究编号
- 2020-02276; mu21Stoffel2
药物和器械信息、研究文件
研究美国 FDA 监管的药品
不
研究美国 FDA 监管的设备产品
不
此信息直接从 clinicaltrials.gov 网站检索，没有任何更改。如果您有任何更改、删除或更新研究详细信息的请求，请联系 register@clinicaltrials.gov. clinicaltrials.gov 上实施更改，我们的网站上也会自动更新.