Investigation of Trimester-Specific Normative Values of Biomechanical and Viscoelastic Properties of Thoracolumbar Fascia in Pregnant Women
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 145
- 试验地点
- 2
- 主要终点
- Evaluation of biomechanical properties of thoracolumbar fascia
研究概览
简要总结
Pregnancy causes the development of biomechanical adaptations in the musculoskeletal system, especially in the lumbopelvic region. In this context, the thoracolumbar fascia (TLF) is the most important structure in this region and is an exoskeleton for the muscles of the lumbar region. However, it has not been objectively clarified how the TLF adapts to the changes in the lumbopelvic region during pregnancy. Therefore, the aim of this pilot study is to investigate the trimester-specific biomechanical (stiffness, decrement and tone) and viscoelastic (creep and relaxation time) properties of the TLF, which adapts to the lumbopelvic region changes in pregnant women.
研究设计
- 研究类型
- Observational
- 观察模型
- Other
- 时间视角
- Cross Sectional
入排标准
- 年龄范围
- 18 Years 至 40 Years（Adult）
- 性别
- Female
- 接受健康志愿者
- 是
入选标准
- •First pregnancy
- •They are between the ages of 18-40
- •Pre-pregnancy Body-Mass-Index (BMI) < 30 kg/m2
排除标准
- •Presence of connective tissue disease
- •Deterioration of skin integrity in measurement areas
- •Presence of orthopedic, neurological, rheumatic problems that may cause musculoskeletal disorders and deviations from normal in biomechanical alignment
- •History of spine, pelvis or lower extremity surgery or fracture in the past 6 months
- •Description of chronic (more than 3 months) lumbar-pelvic region pain before pregnancy
- •Defining metabolic disorders such as type I, II diabetes, gestational diabetes mellitus (GDM), preeclampsia
- •Having Pelvic Girdle Pain
结局指标
主要结局
Evaluation of biomechanical properties of thoracolumbar fascia
时间窗: Measurement the baseline decrement values of Thoracolumbar fascia between 10-14 weeks, between 20-24 weeks and between 32-36 weeks
Measuring of the decrement of the thoracolumbar fascia (with MyotonPro, Myoton AS, Tallin, Estonia) in the side line position.
Evaluation of viscoelastic properties of thoracolumbar fascia
时间窗: Measurement the baseline creep values of Thoracolumb Measurement the baseline creep values of Thoracolumbar fascia between 10-14 weeks, between 20-24 weeks and between 32-36 weeks
Measuring of the creep of the thoracolumbar fascia (with MyotonPro, Myoton AS, Tallin, Estonia) in the side line position.
Evaluation of biomechanical properties of thoracolumbar fascia
时间窗: Measurement the baseline stiffness values of Thoracolumbar fascia between 10-14 weeks, between 20-24 weeks and between 32-36 weeks
Measuring of the stiffness (N/m) of the thoracolumbar fascia (with MyotonPro, Myoton AS, Tallin, Estonia) in the side line position.
Evaluation of viscoelastic properties of thoracolumbar fascia
时间窗: Measurement the baseline relaxation time values of Thoracolumbar fascia between 10-14 weeks, between 20-24 weeks and between 32-36 weeks
Measuring of the relaxation time (ms) of the thoracolumbar fascia (with MyotonPro, Myoton AS, Tallin, Estonia) in the side line position.
Evaluation of biomechanical properties of thoracolumbar fascia
时间窗: Measurement the baseline tone values of Thoracolumbar fascia between 10-14 weeks, between 20-24 weeks and between 32-36 weeks
Measuring of the tone (Hz) of the thoracolumbar fascia (with MyotonPro, Myoton AS, Tallin, Estonia) in the side line position.
次要结局
- Evaluation of Body Weight(Measurement the baseline body weight (kg) at evaluation time)
- Evaluation of Body Mass Index (BMI)(Measurement the baseline BMI values at evaluation time)