The Effect of Head Positioning on the Cross-sectional Area of the Subclavian Vein.

Completed

• Conditions: Normal Volunteers

• Registration Number: NCT02860351
• Lead Sponsor: SMG-SNU Boramae Medical Center

Brief Summary

In the present study, the cross-sectional area of subclavian vein, the distances of subclavian vein \~ subclavian artery and subclavian vein \~ pleura are assessed in different head positions (neutral, rotation to ipsilateral or contralateral sides) in spontaneous breathing adults.

Detailed Description

Not available

Study Timeline

• Study First Submitted: 2016-07-28
• Study First Submitted QC: 2016-08-04
• Study First Posted: 2016-08-09
• Study Start: 2016-08-10
• Primary Completion: 2017-03-10
• Study Completion: 2017-03-10
• Status Verified: 2017-04
• Last Update Submitted: 2017-04-06
• Last Update Posted: 2017-04-10

Recruitment & Eligibility

• Status: COMPLETED
• Sex: All
• Target Recruitment: 42

Inclusion Criteria

• Healthy adults

Exclusion Criteria

• Medication affecting vascular elasticity
• History of central venous catheterization or clavicle fracture
• History of lung surgery, operation of chest cage

Study & Design

• Study Type: OBSERVATIONAL
• Study Design: Not specified

Primary Outcome Measures

Name	Time	Method
Cross-sectional area of subclavian vein	through study completion, an average of 1 year

Secondary Outcome Measures

Name	Time	Method
depth of subclavian vein from skin	through study completion, an average of 1 year
Distance of subclavian vein ~ subclavian artery	through study completion, an average of 1 year
Distance of subclavian vein ~ pleura	through study completion, an average of 1 year

Trial Locations

Locations (1)

Seoul Metropolitan Government Seoul National University Boramae Medical Center; 🇰🇷 Seoul, Korea, Republic of