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Clinical trial information and results are updated daily from ClinicalTrials.gov. The latest data update was conducted on 06/14/2021.
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Clinical trial information and results are updated daily from ClinicalTrials.gov. The latest data update was conducted on 06/14/2021.

Comparison of the Needle Tip Location by the Position of the Operator During Ultrasound Guided LIJV Catheterization.

Clinicaltrials.gov identifier NCT03936543

Recruitment Status Recruiting

First Posted May 3, 2019

Last update posted May 3, 2019

Study Description

Brief summary:

When the left internal jugular vein catheterization under short-axis ultrasound guided, an operator should be stand around the lying patient's head. The investigators are going to evaluate to effects of the operator's location.

  • Condition or Disease:Catheterization, Central Venous
  • Intervention/Treatment: Other: Position change
    Other: Conventional position
  • Phase: N/A
Detailed Description

When placing the central line catheter in the left internal jugular vein under short-axis ultrasound guided, an operator should be stand around the lying patient's head. The investigators are going to evaluate to effects of the operator's location. (Above the midline of patient's head versus above the left extended axillary line)

Study Design
  • Study Type: Interventional
  • Estimated Enrollment: 50 participants
  • Allocation: Randomized
  • Intervention Model: Parallel Assignment
  • Masking: Quadruple (Participant, Care Provider, Investigator, Outcomes Assessor)
  • Primary Purpose: Other
  • Official Title: Comparison of the Needle Tip Location According to the Position of the Operator During Short Axis Ultrasound Guided Central Venous Catheterization in the Left Internal Jugular Vein
  • Actual Study Start Date: May 2019
  • Estimated Primary Completion Date: April 2020
  • Estimated Study Completion Date: June 2020
Arms and interventions
Arm Intervention/treatment
Experimental: Extended axillary midline
Operator stands at the bedside on extended midline of the patient's lt. axilla during lt. internal jugular vein catheterization
Other: Position change
Different position during central line catheterization
Active Comparator: Extended head midline
Operator stands at the bedside on extended midline of the patient's head during lt. internal jugular vein catheterization.
Other: Conventional position
Conventional position during central line catheterization
Outcome Measures
  • Primary Outcome Measures: 1. Distance from needle tip to center of IJV [ Time Frame: intraoperative ]
    The distance that the needle tip is placed from the center of the jugular vein when the needle is fixed after the vascular puncture
Eligibility Criteria
  • Ages Eligible for Study: 18 Years and older (Adult, Older Adult)
  • Sexes Eligible for Study: All
  • Accepts Healthy Volunteers: No
Criteria

Inclusion Criteria:

- Central venous catheterization required on lt. IJV

Exclusion Criteria:

- History of cervical spine surgery

- Abnormal structure of cervical spine, carotid artery or jugular vein

- Disease of carotid artery

- Immobilization due to cervical spine fracture or other diseases.

Contacts and Locations
Contacts

Contact: Tae Kyong Kim, MD, phD +82-2-870-2519 ktkktk@gmail.com

Locations

Korea, Republic of
Seoul National University Hospital
Seoul

Sponsors and Collaborators

Seoul National University Hospital

Investigators

Study Director: Tae Kyong Kim, MD, phD SMG-SNU Boramae hospital