NCT01647815已完成不适用
Ultrasound Comparison of the Surface of the Subclavian Vein (Arm in Abduction (90°) and External Rotation (90 °)) and the Surface of the Axillary Vein (Arms Along the Body) Versus the Surface of the Subclavian Vein (Arm Along the Body)
Centre Hospitalier Universitaire de Nīmes2 个研究点 分布在 1 个国家目标入组 50 人开始时间: 2012年8月1日最近更新:
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 50
- 试验地点
- 2
- 主要终点
- vein surface (mm^2), subclavian vein with arm along side the body
研究概览
简要总结
The main objective of this study is the demonstration of an increase of over 50% of the surface visible on ultrasound (mm2) of the axillary vein and subclavian vein in arm abduction (90 °) and external rotation (90 °) with respect to the surface of the subclavian vein along the arm body.
详细描述
The secondary objective of this study is to investigate the anatomical relationships of these veins with the subclavian artery, the brachial plexus and the pleura, and assess the depth of the vein to the skin. Specifically, the following will be assessed:
- the depth of the vein (mm)
- the length of the minor axis (mm)
- the length of the major axis (mm)
- artery-vein distance (mm)
- vein-pleural distance (mm)
- the distance of the brachial plexus (mm)
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Basic Science
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 50 Years（Adult）
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •The volunteer must have given his/her informed and signed consent
- •The volunteer must be insured or beneficiary of a health insurance plan
- •The volunteer is 18 to 50 years old
排除标准
- •The volunteer is participating in another study
- •The volunteer is in an exclusion period determined by a previous study
- •The volunteer is under judicial protection, under tutorship or curatorship
- •The volunteer refuses to sign the consent
- •It is impossible to correctly inform the volunteer
- •The volunteer is pregnant, parturient, or breastfeeding
- •The volunteer has a contraindication for the exams in this study
- •Volunteer with a history of trauma or surgery in the axilla or the shoulder girdle
- •Volunteer with a known history of venous thrombosis in the axillary and / or subclavian veins
结局指标
主要结局
vein surface (mm^2), subclavian vein with arm along side the body
时间窗: baseline (transversal); Day 0
vein surface (mm^2), subclavian vein with arm in abduction and external rotation
时间窗: baseline (transversal); Day 0
vein surface (mm^2), axillary vein with arm along side the body
时间窗: baseline (transversal); Day 0
次要结局
- Vein-pleura distance (mm)(baseline (transversal); Day 0)
- Length of minor axis (mm), subclavian vein with arms along side the body(baseline (transversal); Day 0)
- Length of major axis (mm), subclavian vein with arms along side the body(baseline (transversal); Day 0)
- Vein depth (mm), subclavian vein with arm in abduction and external rotation(baseline (transversal); Day 0)
- Length of minor axis (mm), subclavian vein with arm in abduction and external rotation(baseline (transversal); Day 0)
- Length of major axis (mm), subclavian vein with arm in abduction and external rotation(baseline (transversal); Day 0)
- Vein depth (mm), axillary vein with arm along side the body(baseline (transversal); Day 0)
- Length of minor axis (mm), axillary vein with arm along side the body(baseline (transversal); Day 0)
- Length of major axis (mm), axillary vein with arm along side the body(baseline (transversal); Day 0)
- Vein depth (mm), subclavian vein with arms along side the body(baseline (transversal); Day 0)
- The distance to the brachial plexus is visualized in the sectional plane? yes/no(baseline (transversal); Day 0)
- Distance to brachial plexus (mm)(baseline (transversal); Day 0)
- Artery-vein distance is displayed in the section plane? yes/no(baseline (transversal); Day 0)
- Artery-vein distance (mm)(baseline (transversal); Day 0)
- The vein-pleura distance is displayed in the section plane? yes/no(baseline (transversal); Day 0)
研究者
研究点 (2)
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