A Difference in Subclavian Vein Catheterization Between Supine and Lateral Tilt Position - Stage I
A Difference in the Cross-section Area of Subclavian Vein Between Supine and Lateral Tilt Position: Its Clinical Impact on Subclavian Venous Catheterization - Stage II
Central venous catheterization is widely used for various purposes during surgery. For central venous catheterization, subclavian vein is selected because of the relatively low risk of infection, long-term patency and low patient discomfort. The cross - sectional area of the subclavian vein is an important factor to increase success rate. Several studies have reported that the Trendelenburg position increases the cross-sectional area of the subclavian vein, and the lateral tilt position can change the cross-sectional area of the subclavian vein. However, the impact of lateral tilt position to the cross-sectional area of the subclavian vein is not clear. The ipsilateral position can increase the cross-sectional area of the subclavian vein, and the contralateral position can decrease the cross-sectional area by gravity.
In the first stage of this study, we compare the cross-sectional area of subclavian vein using ultrasonography in supine, ipsilateral, and contralateral tilt position.
研究概览
研究类型
注册 (预期的)
阶段
- 不适用
参与标准
资格标准
适合学习的年龄
接受健康志愿者
有资格学习的性别
描述
Inclusion Criteria:
- the patients who receive elective neurosurgical surgery and require central venous catheter
Exclusion Criteria:
- the patients who have puncture site infection
- the patients who have chemoport, pacemaker in right subclavian vein
- the patients who had received right mastectomy or right pneumonectomy
- other contraindications for subclavian venous catheterization (eg. mass, hematoma, vegetation, and anticoagulation)
学习计划
研究是如何设计的?
设计细节
- 主要用途:诊断
- 分配:随机化
- 介入模型:交叉作业
- 屏蔽:无(打开标签)
武器和干预
参与者组/臂 |
干预/治疗 |
---|---|
实验性的:Ipsilateral tilt
Measuring the cross-sectional area of right subclavian vein in the 20 degree left tilting posture.
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手术台将向右倾斜 20 度。
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无干预:Supine
Measuring the cross-sectional area of right subclavian vein in supine position.
|
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有源比较器:Contralateral tilt
Measuring the cross-sectional area of right subclavian vein in the 20 degree left tilting posture.
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The operation table will be tilted 20 degrees left laterally.
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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 |
---|---|---|
The cross-sectional area of right subclavian vein
大体时间:1 minutes after position change
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The cross-sectional area of right subclavian vein
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1 minutes after position change
|
合作者和调查者
出版物和有用的链接
一般刊物
- Yoon HK, Lee HC, Kang P, Lee JM, Park HP, Cho YJ. Effects of ipsilateral tilt position on the cross-sectional area of the subclavian vein and the clinical performance of subclavian vein catheterization: a prospective randomized trial. BMC Anesthesiol. 2020 Sep 5;20(1):226. doi: 10.1186/s12871-020-01144-1.
- Jung DE, Lee HC, Yoon HK, Park HP. The effects of ipsilateral tilt position on right subclavian venous catheterization: study protocol for a prospective randomized trial. Trials. 2018 May 24;19(1):292. doi: 10.1186/s13063-018-2666-8.
研究记录日期
研究主要日期
学习开始 (预期的)
初级完成 (预期的)
研究完成 (预期的)
研究注册日期
首次提交
首先提交符合 QC 标准的
首次发布 (实际的)
研究记录更新
最后更新发布 (实际的)
上次提交的符合 QC 标准的更新
最后验证
更多信息
与本研究相关的术语
其他研究编号
- 2017-110-871-1
药物和器械信息、研究文件
研究美国 FDA 监管的药品
研究美国 FDA 监管的设备产品
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同侧倾斜的临床试验
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TILT Biotherapeutics Ltd.主动,不招人
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TILT Biotherapeutics Ltd.招聘中
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TILT Biotherapeutics Ltd.Merck Sharp & Dohme LLC招聘中铂耐药卵巢癌 | 铂类耐药输卵管癌 | 铂类耐药原发性腹膜癌 | 铂类难治性输卵管癌 | 铂类难治性原发性腹膜癌 | 铂类难治性卵巢癌 | 参与者对卡铂和/或顺铂过敏或严重不耐受的铂敏感性卵巢癌 | 参与者对卡铂和/或顺铂过敏或严重不耐受的铂敏感性输卵管癌 | 参与者对卡铂和/或顺铂过敏或严重不耐受的铂敏感原发性腹膜癌美国, 芬兰