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Spinal Kinematics Variability

2021年10月8日更新者：Haute Ecole de Santé Vaud

Spinal Kinematics Variability in Healthy Subjects and Patients With Chronic Low Back Pain in Different Functional Activities

This study will test the within and between day variability of spinal kinematics and trunk muscle activity in healthy subjects and chronic low back pain patients during various daily-life activities.

研究概览

地位

完全的

条件

慢性腰痛

详细说明

This study will test the within and between day variability of spinal kinematics and trunk muscle activity in healthy subjects and chronic low back pain patients during various daily-life activities. Participants will come twice to the motion laboratory. During the first session, participants will first perform different functional activities (V1), such as sit-to-stand, gait, lifting tasks, stepping up. Their spinal kinematics will be measured with a camera-based system (VICON) using a multi-segment spinal model and trunk muscles activity will be recorded with surface electromyography. After a break, participants will have to perform all the functional activities a second time (V2). These two measures (V1 and V2) will be used to determine the within day variability of spinal kinematics. Finally, all participants will come one week later (V3) to repeat all the measurements to determine the between day variability.

研究类型

观察性的

注册 (实际的)

联系人和位置

本节提供了进行研究的人员的详细联系信息，以及有关进行该研究的地点的信息。

学习地点

瑞士
- Vaud
  - Lausanne、Vaud、瑞士、1011
    - University of Lausanne Hospitals

参与标准

研究人员寻找符合特定描述的人，称为资格标准。这些标准的一些例子是一个人的一般健康状况或先前的治疗。

资格标准

适合学习的年龄

18年至 70年 (成人、年长者)

接受健康志愿者

是的

有资格学习的性别

全部

取样方法

非概率样本

研究人群

Chronic low back pain patients

描述

Inclusion Criteria:

sufficient French level to understand the instructions for the tests, the information sheet, the consent form and the questionnaires
All chronic low back pain patients should present with non-specific low back pain (pain from lower ribs to gluteal folds) for more than 3 months.

Exclusion Criteria:

pregnancy
body mass index (BMI) that is above 32
patients should not have any sign of specific low back pain such as the presence of infection, rheumatological or neurological diseases, spinal fractures, any known important spinal deformities, previous back surgery that limits spinal mobility, tumours
high level of pain at the time of experiment that prevents repeated movements (severity and irritability)
other concomitant pain or condition that could compromise the evaluation of spinal kinematics.

学习计划

本节提供研究计划的详细信息，包括研究的设计方式和研究的衡量标准。

研究是如何设计的？

设计细节

团体/队列数

队列和干预

团体/队列
Chronic low back pain patients
Asymptomatic subjects

研究衡量的是什么？

主要结果指标

结果测量	措施说明	大体时间
Spinal kinematics 大体时间：Change between measure 1 and measure 2 (30 minutes later)	Range of movement at the lower lumbar, upper lumbar, lower thoracic and upper thoracic joints	Change between measure 1 and measure 2 (30 minutes later)
Trunk muscle activity 大体时间：Change between measure 1 and measure 2 (30 minutes later)	Surface electromyography of paraspinal, rectus abdominis and external obliques muscles	Change between measure 1 and measure 2 (30 minutes later)
Spinal kinematics 大体时间：Change between measure 1 and measure 3 (day 7)	Range of movement at the lower lumbar, upper lumbar, lower thoracic and upper thoracic joints	Change between measure 1 and measure 3 (day 7)
Trunk muscle activity 大体时间：Change between measure 1 and measure 3 (day 7)	Surface electromyography of paraspinal, rectus abdominis and external obliques muscles	Change between measure 1 and measure 3 (day 7)

次要结果测量

结果测量	措施说明	大体时间
Pain intensity 大体时间：Measure 1 (Day 0), Measure 3 (Day 7)	Pain intensity will be quantified by the 11-point Numeric Pain Rating Scale. The scale range from 0 (no pain at all) to 10 (worst pain).	Measure 1 (Day 0), Measure 3 (Day 7)
Disability 大体时间：Measure 1 (Day 0), Measure 3 (Day 7)	Disability will be quantified by the Patient Specific Functional Scale. The scale assessed three relevant activities for the patient and scores each activity between 0 (impossible to realize the activity) to 10 (capable of doing the activity normally).	Measure 1 (Day 0), Measure 3 (Day 7)
Disability (ODI) 大体时间：Measure 1 (Day 0), Measure 3 (Day 7).	Oswestry Disability Questionnaire. Score between 0 (no disability) and 100.	Measure 1 (Day 0), Measure 3 (Day 7).
Kinesiophobia 大体时间：Measure 1 (Day 0), Measure 3 (Day 7).	Tampa Scale of Kinesiophobia. The total score is between 17 (no kinesiophobia) to 68 (high level of kinesiophobia).	Measure 1 (Day 0), Measure 3 (Day 7).
Catastrophizing 大体时间：Measure 1 (Day 0), Measure 3 (Day 7).	Pain Catastrophizing Scale. Score between 0 and 52 (high levels of catastrophizing).	Measure 1 (Day 0), Measure 3 (Day 7).
Back Pain Attitudes Questionnaire 大体时间：Measure 1 (Day 0), Measure 3 (Day 7).	Back Pain Attitudes Questionnaire. Score between 34 (positive attitudes) and 170 (negative attitudes)	Measure 1 (Day 0), Measure 3 (Day 7).
Fear 大体时间：Measure 1 (Day 0), Measure 2 (Day 0), Measure 3 (Day 7).	Fear scale measured before each movement or activity. Score between 0 (no fear) and 10 (high levels of fear).	Measure 1 (Day 0), Measure 2 (Day 0), Measure 3 (Day 7).
Pain expectation 大体时间：Measure 1 (Day 0), Measure 2 (Day 0), Measure 3 (Day 7).	Pain expectation scale before each movement or activity. Score between 0 (no pain expected) and 10 (high levels of pain expected).	Measure 1 (Day 0), Measure 2 (Day 0), Measure 3 (Day 7).

合作者和调查者

在这里您可以找到参与这项研究的人员和组织。

赞助

Haute Ecole de Santé Vaud

出版物和有用的链接

负责输入研究信息的人员自愿提供这些出版物。这些可能与研究有关。

一般刊物

研究记录日期

这些日期跟踪向 ClinicalTrials.gov 提交研究记录和摘要结果的进度。研究记录和报告的结果由国家医学图书馆 (NLM) 审查，以确保它们在发布到公共网站之前符合特定的质量控制标准。

研究主要日期

学习开始 (实际的)

2018年4月13日

初级完成 (实际的)

2020年9月25日

研究完成 (实际的)

2020年9月25日

研究注册日期

首次提交

2018年3月14日

首先提交符合 QC 标准的

2018年4月24日

首次发布 (实际的)

2018年4月25日

研究记录更新

最后更新发布 (实际的)

2021年10月11日

上次提交的符合 QC 标准的更新

2021年10月8日

最后验证

2021年10月1日

Spinal Kinematics Variability