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Dynamic SAX vs Conventional LAX in Internal Jugular Vein Catheterization

NCT03841968 · Status: COMPLETED · Phase: NA · Type: INTERVENTIONAL · Enrollment: 146

Last updated 2020-02-28

No results posted yet for this study

Summary

Conventionally, short-axis out-of-plane (SAX) or long-axis in-plane (LAX) ultrasound views are commonly used to guide internal jugular vein catheterization.

SAX dynamic needle tip positioning (SAX-DNTP) is a novel ultrasound imaging technique that enables continuous visualization of the needle tip during ultrasound-guided cannulation; When the needle tip is imaged as a hyperechoic dot, the ultrasound probe is moved a few millimeters, and then the needle is advanced until the needle tip reappears in the vessel lumen. The process is repeated until the needle is advanced more than 1 cm into the lumen. The catheter is then introduced into the vessel.

The aim of this study was to compare the first pass success rate of internal jugular vein catheterization between SAX-DNTP and the conventional LAX technique.

Conditions

  • Cardiac Surgical Procedures
  • Central Venous Catheterization
  • Ultrasonography

Interventions

PROCEDURE

Dynamic needle tip positioning under ultrasound-guidance

The tip of needle is positioned under ultrasound-guidance using dynamic short-axis view.

PROCEDURE

Conventional long-axis view

The tip of needle is positioned under ultrasound-guidance using conventional long-axis in-plane view.

Sponsors & Collaborators

  • SMG-SNU Boramae Medical Center

    collaborator OTHER

  • Seoul National University Hospital

    lead OTHER

Study Design

Allocation
RANDOMIZED
Purpose
OTHER
Masking
DOUBLE
Model
PARALLEL

Eligibility

Min Age
18 Years
Sex
ALL
Healthy Volunteers
No

Timeline & Regulatory

Start
2019-03-11
Primary Completion
2019-12-09
Completion
2019-12-09

Countries

  • South Korea

Study Locations

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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 NCT03841968 on ClinicalTrials.gov