Effect of the Cognitive Strategy During Trunk Muscle Endurance in Patients With Lumbar Hernia Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 15
- 试验地点
- 2
- 主要终点
- Time to task failure
研究概览
简要总结
Muscle endurance will be evaluated on two exercises: Biering-Sorensen Test and Prone Plank Test. Each test will be assessed in different days following a randomized order.
详细描述
All patients will be encouraged to achieve the maximum time to task failure, stopped only by muscular fatigue or pain precluding to maintain the position. Each exercise will perform under two conditions.
On the control condition, the patients will perform both tests without any cognitive condition, while on the experimental condition they will be instructed to perform both tests while performing a mathematical subtracting task (starting at 300, by sevens).
The starting condition will be randomly assigned with a 5-minute rest prior to the next condition. Time to task failure and pain perception using a visual analog scale will be assessed.
研究设计
- 研究类型
- Interventional
- 分配方式
- Randomized
- 干预模型
- Crossover
- 主要目的
- Health Services Research
- 盲法
- None
入排标准
- 年龄范围
- 20 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Age between 20-50 years.
- •Surgery of lumbar discectomy or lumbar arthrodesis with at least 3 months of evolution.
- •Acceptance to participate in the study.
排除标准
- •History of previous surgery in the lower extremities.
- •Recent trauma (<6 months).
- •Use of corticosteroids.
- •Pregnancy.
- •Cauda equina syndrome.
- •Marrow-level lesions.
- •Progressive neurological involvement.
- •History of rheumatological diseases.
- •Inability to perform the test measurement.
研究组 & 干预措施
Cognitive Strategy
Performing a mathematical subtracting task (starting at 300, by sevens)
干预措施: Biering-Sorensen Test and Prone Plank Test (Diagnostic Test)
Control
The patients will perform both tests without any cognitive condition
干预措施: Biering-Sorensen Test and Prone Plank Test (Diagnostic Test)
结局指标
主要结局
Time to task failure
时间窗: through study completion, an average of 2 week
Time in seconds from 0 to failure, where higher values represent a best muscle endurance.
Pain evaluation
时间窗: through study completion, an average of 2 week
Pain will be measured by the Visual Analog Scale for pain (VAS) from 0 to 10, where higher values represent a worse outcome.
次要结局
- Pain Interference: Kinesiophobia(through study completion, an average of 2 week)
研究者
Carlos Cruz Montecinos
Principal Investigator
Hospital San José, Chile