NCT03072420已完成不适用
Characterization of Fingertips Using MRI Images : Development of Mechanically Faithful Models Dedicated to Manipulation.
适应症
干预措施
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 8
- 试验地点
- 2
- 主要终点
- Average fingertip deflection under compression
研究概览
简要总结
The objectives was to obtain MRI images of the index finger of the subjects without loading and with loadings (normal and shear forces from 1 to 4N).
研究设计
- 研究类型
- Interventional
- 分配方式
- Non Randomized
- 干预模型
- Parallel
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 65 Years（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Active voluntary healthy adult aged 18 to 65, affiliated to a social security scheme
- •Stature between 170 and 179cm
- •Body mass index (BMI) between 20 and 25
- •No previous hand musculoskeletal disorders
- •Cognitive level compatible with oral communication, adherence to instructions and understanding of gestures
- •Having signed the consent to participate in the study
排除标准
- •the subject presents a neurological or orthopedic disorder ;
- •the subject presents a pathology that could disturb the task ;
- •the subject has an Magnetic Resonance Imaging (MRI) contraindication (wears a pacemaker, insulin pump, prothesis, etc, has claustrophobia, …)
研究组 & 干预措施
Group no manual work or activity
Experimental
Subject with an office or student job.
干预措施: Compression of the fingertip under MRI. (Other)
Group manual work
Sham Comparator
Subject working in a manual or predominantly manual.
干预措施: Compression of the fingertip under MRI. (Other)
结局指标
主要结局
Average fingertip deflection under compression
时间窗: Day 1
The different stresses will be: compression of the fingertip by a static loading on the phalanx distal of the index of the subjects; Then also a shear stress in the transverse direction of the finger.
次要结局
- Average fingertip dimensions(Day 1)
研究者
研究点 (2)
Loading locations...
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