Measuring Deep and Superficial Multifidus and the Activation Pattern During Dynamic Task Correlating With Trunk Stability Ability and Functional Performance in Different Ages Asymptomatic and Unspecific Low Back Pain Adult
试验速览
- 阶段
- 不适用
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Countermovement jump test
研究概览
简要总结
The first propose of the study is to understand the contraction of deep and superficial multifidus in patients with non-specific low back pain and the elderly. The second purpose of the study is to understand the relationship between the multifidus and the functional performance in patients with non-specific low back pain and the elderly. The hypothesis is that the patients with non-specific low back pain and the elderly have less ability to contract the deep multifidus then asymptomatic adults and younger adults. Besides, the multifidus is correlated to the functional performance.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 20 Years 至 90 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •age 20-90
- •have lumbar region discomfort in the past three months, and the discomfort is more than one day
- •have diagnosis of non-specific low back pain
排除标准
- •have received surgery of lumbar or lower extremities
- •neurological symptom (eg. numbness of lower extremities)
- •have no ability to stand and walking independently
- •systemic disease (eg. ankylosing spondylitis, rheumatoid arthritis, Systemic lupus erythematosus)
- •pregnancy
结局指标
主要结局
Countermovement jump test
时间窗: 3 minutes
The subjects start from an upright standing position, makes a preliminary downward movement by flexing at the knees and hips, then immediately extends the knees and hips again to jump vertically up off the ground. The distance which the subjects jump for will be recorded.
Disability index
时间窗: 5 minutes
use Oswestry Disability Index
Timed up and go test
时间窗: 3 minutes
Examiner will record the seconds the subjects spend in the test including standing up, walking, turn around and sit down.
Change of deep multifidus
时间窗: 10 minutes
change of deep multifidus during contraction by using ultrasound image
Change of superficial multifidus
时间窗: 10 minutes
change of superficial multifidus during contraction by using ultrasound image
Sahrmann five-level core stability test
时间窗: 5 minutes
Examiner will use stabilizer pressure biofeedback unit to detect whether there is lumbar motion during different levels of lower extremities movement.
Sit to stand test
时间窗: 3 minutes
Subjects will repeat 5 times sit to stand and the seconds subjects spend will be recorded.
Rotatory stability test
时间窗: 3 minutes
Rotatory stability test is one of the test from functional movement screen. Subjects will start in quadruped position and move the extremities to maintain the spine in neutral position.
次要结局
未报告次要终点