Effect of Rehabilitation Programs Based on Eccentric Exercise of Knee Extensor Muscles in Isotonic and Isokinetic Conditions After Anterior Cruciate Ligament Reconstruction
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 30
- 试验地点
- 2
- 主要终点
- The femoral quadriceps muscle mass through nuclear magnetic resonance imaging
研究概览
简要总结
A randomized clinical trial involving 30 individuals submitted to ACL reconstruction will be conducted.
Participants will be randomized into: Group I, submitted to a muscular rehabilitation program based on eccentric isokinetic exercise; and Group II, submitted to a muscular rehabilitation program based on eccentric isotonic exercise. Concomitantly with the muscular rehabilitation protocols, individuals will undergo the same physiotherapeutic protocol with analgesia, edema reduction, range of motion, proprioception and functionality goals. Muscle rehabilitation programs based on eccentric isotonic and isokinetic exercise will begin 45 days after ACL reconstruction. The programs will last six weeks, with training frequency of two sessions per week, separated by a minimum interval of 72 hours.
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
- Double (Participant, Outcomes Assessor)
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- Male
- 接受健康志愿者
- 否
入选标准
- •Young adults aged between 18 and 40 years;
- •Recreational athletes;
- •Unilateral ACL injury;
- •Presence of total or partial rupture of unilateral ACL within 90 days after injury;
- •Male subjects;
- •Classification of body mass index up to pre-obese (25.0 - 29.9 kg / m2);
- •Not undergoing any strength training program for the lower limbs in the six months prior to the study.
- •Acceptance of individuals in participating in the procedures proposed by the research.
排除标准
- •Recidivism in ligament injuries;
- •Associated ligament and / or meniscal lesions;
- •Previous history (<6 months) of musculoskeletal lesions in the thigh;
- •Patellar tendinopathy;
- •Patellofemoral pain syndrome;
- •Respiratory or cardiovascular conditions that limit the performance of exercises;
- •Users of dietary supplements or anabolic steroids
研究组 & 干预措施
Group 1.
The participants randomly allocated to this arm will undergo a muscular rehabilitation program based on the isokinetic eccentric exercise for the extensor muscles of the operated knee.
The contralateral non-operated lower limb will be used as control, so it will not undergo any muscular rehabilitation program.
干预措施: Isokinetic eccentric exercises (Other)
Group 2.
The participants randomly allocated to this arm will undergo a muscular rehabilitation program based on the isotonic eccentric exercise for the extensor muscles of the operated knee.
The contralateral non-operated lower limb will be used as control, so it will not undergo any muscular rehabilitation program.
干预措施: Isotonic eccentric exercises (Other)
结局指标
主要结局
The femoral quadriceps muscle mass through nuclear magnetic resonance imaging
时间窗: Change from baseline and six weeks after intervention protocol
次要结局
- Functionality of the individuals through Lysholm score(Change from baseline and six weeks after intervention protocol)
- Performance of knee extensors through computerized dynamometry(Change from baseline and six weeks after intervention protocol)
- Functionality of the individuals through single and triple hop test(Change from baseline and six weeks after intervention protocol)
研究者
Marlon Francys Vidmar
Principal Investigator
Federal University of Health Science of Porto Alegre