Quantification of the Postural Muscles Mechanical Properties of Individuals With Spinal Muscular Atrophy Using Myotonometer: Intra- and Inter Examiner Reliability
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 30
- 试验地点
- 1
- 主要终点
- Biomechanical and Viscoelastic Properties
研究概览
简要总结
The primary aim of the study was to measure the intra-rater and inter-rater reliability of MyotonPRO in measuring postural muscle tone and mechanical properties in individuals with spinal muscular atrophy (SMA). The secondary aim is to question the existence of a relationship between the functional levels of individuals with SMA and their muscle tone and biomechanical properties. It is assumed that the outputs to be obtained from this research will form the norm data for moyotonometer evaluation in children with SMA.
详细描述
It seems to be important to examine peripheral changes in the pathogenesis of SMA. Although it shows that the target center in SMA is alpha motor neurons located in the anterior horn of the spinal cord, considering the interaction network of interneurons, cerebellum, neuromuscular junction, gamma-alpha motor neuron pool, descending and ascending pathways, and reflex arc, it has potential to be investigated in individuals with SMA. This suggests that it may have important consequences for peripheral mechanisms. It may be important to examine muscle mechanical properties to reveal any potential correlations between SMA types and disease progression. In addition, moyotonometer results can be a key evaluation method in examining treatment efficacy, diagnosis and disease course. However, in order for these activities to be observed with myotonometer, first of all, the reliability of its use in individuals with SMA should be questioned.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 1 Month 至 4 Years（Child）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Between 0-4 years old
- •Diagnosed with spinal muscular atrophy (SMA)
- •Children who continue their medical treatment at home and are not in intensive care
- •Children of families who agreed to participate in the study and approved the informed consent form.
排除标准
- •Children of families who disagreed to participate in the study
结局指标
主要结局
Biomechanical and Viscoelastic Properties
时间窗: Day 1.
The biomechanical and viscoelastic properties of the plantar fascia will be measured with MyotonPRO device. The MyotonPRO (Tallin, Estonia) is a portable hand-held myotonometer. This device is non-invasive and provides a quantitative assessment of a muscle's viscoelastic properties. These properties are characterized by different parameters such as tone, elasticity, and stiffness. The MyotonPRO applies a short-intensity mechanical impulse on the skin overlying the muscle or facia. The tissue's response then generates a signal that is recorded, and an internal software program produces an acceleration graph.
次要结局
未报告次要终点