Different Squatting Modes in the Rehabilitation of Patellofemoral Pain Syndrome:A Prospective Randomized Controlled Trial
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 84
- 试验地点
- 1
- 主要终点
- Efficacy of three different static squat modes for home rehabilitation of patients with patellofemoral pain syndrome.
研究概览
简要总结
This study take 84 patients with Patellofemoral Pain Syndrome in Peking University Third Hospital during January to September in 2023 as subjects, aiming to explore the efficacy and intervention effects of three different static squat modes including straight leg raise, wall squat, direct squat and wall squat assisted by elastic bands for patients with PFPS, in order to providing theoretical basis and effective guidance for future home rehabilitation of patients with PFPS combined with mobile health.
详细描述
Background：Static squat has been widely used in the treatments of patellofemoral pain syndrome (PFPS), but no study has assessed which static squat modes is more effective .This study aimed to compare the effects of three different static squat modes on patients with patellofemoral pain syndrome .
Methods：Investigators included 84 patients with patellofemoral pain syndrome, a 6-week training period using a mobile phone app with angle recognition function, patients were devided into 4 groups based on different static squat modes. Kujala score, Lysholm score, VAS-W score, VAS-U score,thigh circumference, peak torque of knee extension, and peak torque of knee flexion on the affected side were used to assess efficacy.Two-way ANOVA was conducted to determine the differences within and between groups.Paired-samples t-test was used for intergroup comparisons, and one-way ANOVA was applied for intergroup comparisons. Chi-square tests were performed on categorical data.
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
- None
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Meet the diagnostic criteria of PFPS.
- •Age between 20 and 45 years (to reduce the risk of suffer from patellofemoral joint bone joint)
- •Have no other treatments before the experiment.
- •Sign the informed consent form.
排除标准
- •Patients with a history of knee surgery.
- •With other lower limb injuries such as meniscus tear, bursitis, ligament injury, patellar tendon injury, joint degeneration, etc.
- •With a history of dislocation and subluxation of patellofemoral joint.
- •With cardiovascular vessels, lung, kidney and other important organs.
- •Not available to use mobile phone APP
结局指标
主要结局
Efficacy of three different static squat modes for home rehabilitation of patients with patellofemoral pain syndrome.
时间窗: 6 weeks
Investigators assessed the efficacy of wall squat, direct squat and wall squat assisted by elastic bands by measure Kujala score, Lysholm score, VAS-W score, VAS-U score, thigh circumference score, results of peak knee torque in isokinetic muscle strength test and peak knee moment results for isokinetic muscle strength test by using USA Biodex isokinetic muscle strength tester at 3rd week and 6th week. Before statistics, the measurement data are tested for normality and homogeneity of variance. The data meet the conditions of normal distribution and homogeneity of variance, and the statistical results are expressed in the form of mean ± standard deviation (x ± s).Count data were analyzed by the chi-square test. P \<0.05 represents a statistically significant difference. Higher values for all scores proved better intervention treatment.
次要结局
未报告次要终点