Could Contralateral Quadriceps Strength Training Attenuate the Strength Loss in the ACL-operated Knee?
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 36
- 试验地点
- 1
- 主要终点
- Change in bilateral quadriceps muscle strength [Nm]
研究概览
简要总结
The main aims of the study are (1) to examine the impact of contralateral strength training on the quadriceps muscle function after ACL surgery and (2) to compare the magnitude of cross-education induced by NMES versus eccentric strength training.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Parallel
- 主要目的
- Supportive Care
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •patients scheduled for ACL reconstruction surgery
排除标准
- •Concomitant lower limb injury or disorder
- •previous lower extremity open surgery on the contralateral lower limb
- •cardiac disease
- •pregnancy
研究组 & 干预措施
NMES
neuromuscular electrical stimulation (NMES) of the quadriceps muscle with Kneehab
干预措施: Neuromuscular electrical stimulation (Behavioral)
eccentric training
unilateral eccentric resistance exercises
干预措施: eccentric training (Behavioral)
sham NMES
neuromuscular electrical stimulation of the quadriceps muscle with intensity which causes no visible contraction or displacement of the leg (activation below motor threshold)
干预措施: Neuromuscular electrical stimulation (Behavioral)
结局指标
主要结局
Change in bilateral quadriceps muscle strength [Nm]
时间窗: 1-2weeks preoperative/ 2weeks/ 8weeks/ 6month
Change in quadriceps muscle activation
时间窗: 1-2 weeks preoperative/ 2weeks/ 8weeks/ 6month
次要结局
- functional test outcomes(6month postop)
- Change in muscle architecture(1-2 weeks preoperative/ 2weeks/ 8weeks/ 6month)
- Change in self-reported questionnaire outcomes (KOOS, WOMAClk)(1-2weeks preoperative/ 2weeks/ 8weeks/ 6 month)