MedTrace Logo

A Difference in Subclavian Vein Catheterization Between Supine and Lateral Tilt Position - Stage I

NCT03296735 · Status: UNKNOWN · Phase: NA · Type: INTERVENTIONAL · Enrollment: 17

Last updated 2017-10-11

No results posted yet for this study

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.

Conditions

  • Catheterization
  • Posture

Interventions

PROCEDURE

Ipsilateral tilt

The operation table will be tilted 20 degrees right laterally.

PROCEDURE

Contralateral tilt

The operation table will be tilted 20 degrees left laterally.

Sponsors & Collaborators

  • Seoul National University Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
DIAGNOSTIC
Masking
NONE
Model
CROSSOVER

Eligibility

Min Age
20 Years
Max Age
79 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2017-10-15
Primary Completion
2019-07-31
Completion
2019-07-31

More Related Trials

Read the full study record

This page highlights key information. For complete eligibility criteria, study locations, investigator contacts, and the full protocol, visit the original record on ClinicalTrials.gov.

View NCT03296735 on ClinicalTrials.gov