Efficacy of Live Feedback to Increase Objectively Monitored Adherence to Prescribed, Home-based, Exercise Therapy-dosage in 15 to 19 Year Old Adolescents With Patellofemoral Pain. A Randomized Controlled Superiority Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 40
- 试验地点
- 1
- 主要终点
- Mean deviation from the prescribed TUT per repetition in seconds during the course of the intervention
研究概览
简要总结
This study investigates if live feedback during home-based exercises will improve the ability to perform the exercises with the prescribed time under tension (TUT) per repetition compared with no feedback among adolescents with patellofemoral pain. The hypothesis is that adolescents who receive live feedback from BandCizer™ will have a mean TUT that is significantly closer to the prescribed TUT compared to the group not receiving feedback during the course of the intervention.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Treatment
- 盲法
- Single (Participant)
入排标准
- 年龄范围
- 15 Years 至 19 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •15 to 19 years of age
- •Anterior knee pain of non-traumatic origin which is provoked by at least two of the following activities: prolonged sitting with bended knees or kneeling, squatting, running, jumping or ascending or descending stairs
- •Tenderness on palpation of the peripatellar borders
- •Pain of more than 6 weeks duration
- •Worst pain during the previous week ≥ 30 mm on a 100 mm VAS
排除标准
- •Concomitant pain from other structures in the knee (e.g. ligament, tendon or cartilage), the hip or the lumbar spine
- •Previous knee surgery
- •Patellofemoral instability
研究组 & 干预措施
Control group
Receives no feedback on TUT but on pulling force during exercises.
干预措施: Exercise (Other)
Feedback group
Receives live feedback on TUT and pulling force during exercises.
干预措施: Feedback on TUT (Other)
Feedback group
Receives live feedback on TUT and pulling force during exercises.
干预措施: Exercise (Other)
Control group
Receives no feedback on TUT but on pulling force during exercises.
干预措施: No feedback on TUT (Other)
结局指标
主要结局
Mean deviation from the prescribed TUT per repetition in seconds during the course of the intervention
时间窗: From 0-6 weeks
The mean deviation is calculated as the difference between actual TUT and prescribed TUT (8 seconds). E.g. if the actual TUT is 6.5 seconds, the deviation is 1.5 seconds
次要结局
- Pain measured on a 100 mm VAS(From 0-6 weeks)
- Global rating of change(At the 6 week follow up)
- Pulling force exerted per repetition measured in kilos(From 0-6 weeks)
- Isometric strength(At baseline and at the 6 week follow up)
- Kujala Patellofemoral Scale-score(At baseline and at the 6 week follow up)
- Summary of resistance(From 0-6 weeks)
- The total number of repetitions performed(From 0-6 weeks)
研究者
Michael Skovdal Rathleff
Post.doc.
Aalborg University