Comparison of Hip Strengthening Exercises and Core Stability Exercises in Patients With Knee Osteoarthritis
试验速览
- 阶段
- 不适用
- 状态
- 招募中
- 发起方
- 入组人数
- 60
- 试验地点
- 2
- 主要终点
- Pain Assessment
研究概览
简要总结
Knee Osteoarthritis is a chronic degenerative joint disease with complex etiology that results in loss of normal joint function due to damage to the articular cartilage. It is characterized by pain, swelling, inflammation and narrowing in articular cartilage. Hip muscle weakness has been observed in persons with knee OA and poor core stability may be one of the other contributing factors that lead to knee OA development as well as its progression. Core stabilization and muscular synergism of the trunk and hip work is an effective way to improve lower limb strength balance and prevent injury. So the lumbopelvic stability is vital to support loads on the knee joint.
详细描述
Osteoarthritis (OA) of the knee joint results in chronic pain and functional decline among older adults. Osteoarthritis is a degenerative joint disease with complex etiology that results in loss of normal joint function due to narrowing of the articular cartilage. The pathogenesis of knee OA is the result of interaction between mechanical loading, articular cartilage damage, and incomplete repair mechanisms. These changes eventually cause progressive joint degeneration and failure, leading to chronic knee pain and progressive restriction of knee joint mobility. Core muscle endurance deficiency leads to an increase in the loading of the knee, as well as in knee joint contact force during dynamic movement. Hence, poor core stability may be one of the contributing factors that lead to knee OA development as well as its progression. On the other hand hip muscle weakness has been observed in persons with knee OA and to increase the medial compartment loading on the knee joint. This increases the force on the medial compartment of the stance leg, and the disease starts succeeding. Core stabilization and muscular synergism of the trunk and hip work is an effective way to improve lower limb strength balance and prevent injury. Considering the strength deficits in the hip muscles as well as core muscles, a targeted exercise program for knee osteoarthritis include hip muscle strengthening and core strengthening might reduce the medial compartment loading and improve knee symptoms. Core stability and hip strengthening exercise along with Knee Physical therapy and conventional therapy as a mode of treatment in knee OA and it may help clinicians to treat subjects with knee OA at risk of a decline in muscle strength, range of motion, functional disability and pain.
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 (Outcomes Assessor)
盲法说明
The outcome assessor will be unaware of the treatment group.
入排标准
- 年龄范围
- 40 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Diagnose case of knee OA grade 2,
- •Side of involved leg: right or left.
- •Unilateral knee.
- •Gender both male and female.
- •Pre-diagnostics referred by orthopedics.
- •Able to walk without gait aids.
排除标准
- •Inflammatory arthritis
- •Osteoarthritis of the hips
- •Having had previous knee or hip surgery.
- •Patient who had amputated leg and who don't have any lower extremity disorders.
- •Received intra-articular injection within 6 months.
- •Non-steroidal anti-inflammatory drug or cortisone use over an extended period.
- •Patients who had neurological and muscle problem
结局指标
主要结局
Pain Assessment
时间窗: Pain intensity will be measured at the baseline at the time of recruitment and change in pain intensity will be measured at 3rd and 4th week of interventions
Pain intensity will be measured using Visual Analogue Scale. It consist of a 100mm line, with to end points, 0 representing no pain and 10 representing pain as bad as it could be possible.
Knee Range of Motion
时间窗: Knee Range of Motion will be measured as baseline at the time of recruitment and change in range of motion will be measured at 3rd and 4th week of treatment.
ROM is measured by goniometer.: A normal range of knee joint is 0 degrees of knee extension (a fully straightened knee) and 135 degrees of knee flexion.A half circle long-arm metallic goniometer, ranging from 0 to 180°, with 1° interval marking was used. It had a central fulcrum, a stationary or fixed arm, and a pivoting or moving arm. Both arms were 30 cm long.
Knee Muscle Strength
时间窗: Knee Muscle Strength will be observed as baseline at the time of recruitment and change in muscle strength will be observed at the 3rd and 4th week of treatment
Knee Muscle Strength will be observed by Manual Muscle Testing Scale. This method involves testing key muscles from the lower extremities against the examiner's resistance and grading the patient's strength on a 0 to 5 scale accordingly 1.Flicker of movement,2.through full range actively with gravity counterbalanced,3.through full range actively against gravity,4.through full range actively against some resistance,5.Through full range actively against strong resistance.
Functional Disability
时间窗: Level of Functional Disability will be recorded as baseline at the time of recruitment and change in functional status will be observed at the 3rd and 4th week of intervention.
The functional disability assessed by the self-reported questionnaire the Knee injury and Osteoarthritis Outcome Score (KOOS).Scores range from 0 to 100 with a score of 0 indicating the worst possible knee symptoms and 100 indicating no knee symptoms.
次要结局
- Timed Up and Go Test (TUG)(Time Up and Go Test will be observed as baseline at the time of recruitment and change in function will be observed at 3rd and 4th week of treatment.)