Ignite Creation Date:
2025-12-24 @ 10:22 PM
Ignite Modification Date:
2025-12-25 @ 7:54 PM
Study NCT ID:
NCT03296735
Status:
UNKNOWN
Last Update Posted:
2017-10-11
First Post:
2017-09-25
Is NOT Gene Therapy:
False
Has Adverse Events:
False
Brief Title:
A Difference in Subclavian Vein Catheterization Between Supine and Lateral Tilt Position - Stage I
Sponsor:
Seoul National University Hospital
Organization:
Study Overview
Official Title:
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
Status:
UNKNOWN
Status Verified Date:
2017-10
Last Known Status:
NOT_YET_RECRUITING
Delayed Posting:
No
If Stopped, Why?:
Not Stopped
Has Expanded Access:
False
If Expanded Access, NCT#:
N/A
Has Expanded Access, NCT# Status:
N/A
Acronym:
None
Brief Summary:
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.
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.
Detailed Description:
None
Study Oversight
Has Oversight DMC:
None
Is a FDA Regulated Drug?:
False
Is a FDA Regulated Device?:
False
Is an Unapproved Device?:
None
Is a PPSD?:
None
Is a US Export?:
None
Is an FDA AA801 Violation?: