Comparative study of temporal activation and activity of Vastus medialis oblique and Vastus lateralis muscle using Surface Electromyography in individuals with knee osteoarthritis and asymptomatic individuals during Sit-to-Stand and Stand-to-Sit.
试验速览
- 阶段
- 不适用
- 状态
- 尚未招募
- 发起方
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- 3.Maximum Isometric Strength (kgs)
研究概览
简要总结
Title: Comparative study of temporal activation and activity of Vastus medialis oblique and Vastus lateralis muscle using Surface Electromyography in individuals with knee osteoarthritis and asymptomatic individuals during Sit-to-Stand and Stand-to-Sit.
Aim: To assess the Temporal activation and activity of vastus medialis oblique and vastus lateralis muscle using surface electromyography during sit-to-stand and stand-to-sit in individuals with knee osteoarthritis and asymptomatic individuals.
Objective: Primary Objective:
1. To Evaluate the onset activation time and electromyographic activity of VMO and VL using Surface EMG in individuals with knee osteoarthritis and asymptomatic individuals during sit-to-stand and stand-to-sit.
To compare the onset activation time and electromyographic activity of vastus medialis oblique and vastus lateralis muscle in individuals with knee osteoarthritis and asymptomatic individuals during sit-to-stand and stand-to-sit.
Other Objective: To Find the relationship between Electromyographic activity and the isometric strength of quadriceps muscle in individuals with knee osteoarthritis, and asymptomatic individuals during sit-to-stand and stand-to-sit.
研究设计
- 研究类型
- Observational
入排标准
- 年龄范围
- 50.00 Year(s) 至 70.00 Year(s)（—）
- 性别
- All
入选标准
- •Inclusion Criteria of the Knee Osteoarthritis Group: 1.Age 50-70 years 2.Pain 1-3 in Numerical pain Rating scale 3.Stable intake of non-steroidal anti-inflammatory drugs over the previous fortnight.
- •4.All genders 5.Unilateral symptomatic knee osteoarthritis- Grade II to III a.Diagnosed according to the American College of Rheumatology classification b.Diagnosed from OPD by Kellgren and Lawerence classification system of radiological classification.
- •Inclusion Criteria of the Asymptomatic Group: 1.Age 50-70 years 2.All genders 3.No complaints of knee pain in bilateral knees.
排除标准
- •Exclusion Criteria for knee osteoarthritis group:
- •Physiotherapy treatment for the knee (previous 12 months)
- •Any Previous surgical intervention of the knee 3.Intra-articular steroid injection (previous 6 months) 4.Systemic arthritic condition 5.Any medical condition affecting the performance 6.Significant cognitive, cardiorespiratory, and neurological impairments that will affect performance Exclusion Criteria for the Asymptomatic Group:
- •Any joint disorder, or injury in either knee in the past year (for which treatment was sought, or which interfered with function)
- •Abnormal findings on physical examination of the knee (flexion range of motion 125°, swelling, palpable warmth, ligamentous laxity).
- •Significant cognitive, cardiorespiratory, and neurological impairments that will affect participation.
结局指标
主要结局
3.Maximum Isometric Strength (kgs)
时间窗: Baseline
1.Onset Activation Time(msec)
时间窗: Baseline
2.Amplitude of sEMG activity(µV)
时间窗: Baseline
次要结局
未报告次要终点