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Completed

NCT Number: NCT03741946

Contralateral Head Rotation on Internal Jugular Vein to Carotid Artery Distance and Overlap Ratio

This study aims to find out the effect of contra lateral head rotation to distance and overlapping of internal jugular vein and carotid artery at cricoid cartilage level by ultrasound guidance on the Malay race in Indonesia

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Key information

Conditions

Central Venous Catheterization Surgery

Age range

18 year–60 year

Sex eligibility

All sexes

Study type

Interventional

Phase

Not applicable

Primary location

Cipto Mangunkusumo Central National Hospital

Jakarta, 10430, Indonesia

About this study

Approval from Ethical Committee of Faculty of Medicine Universitas Indonesia was acquired prior conducting the study. 34 subjects were enrolled by using consecutive sampling method. Sample size was calculated by using numeric analytic comparative paired formula with repeated measurement. Inclusion criteria were patients with ASA score 1 and 2, aged between 18-60 years old, no anatomical abnormality in neck. Exclusion criteria were patients who were either obese, has history of previous central venous catheter cannulation, and limitation on contralateral head movement. Drop out criteria was abnormalities of anatomical IJV and CA. Basic demographic data, such as sex, age, body weight and height, body mass index were recorded. Patients were positioned in Trendelenburg (15°) position. Identification triangle of Sedillot at cricoid level in right neck with palpation at angle 0°. USG probe was placed upright at the top of triangle of Sedillot at cricoid level. Identification of IJV and CA was shown in transversal view then the IJV to CA distance and overlap ratio was calculated. Contralateral head rotation was done with protractor at angle 30°, 45°, and 60°. The distance and overlap ratio of IJV and CA was calculated in each angle.

Who can participate

Healthy volunteers accepted: No

Only the study team can determine whether someone qualifies for participation.

Inclusion criteria

  • ASA score 1 and 2
  • 18-60 years old
  • no anatomical abnormality in neck

Exclusion criteria

  • obese
  • has history of previous central venous catheter cannulation
  • limitation on contralateral head movement

Treatment and study plan

Triangle of Sedillot identification using ultrasonography

Procedure

Contralateral head rotation was done with protractor at angle 30°, 45°, and 60°. The distance and overlap ratio of IJV and CA was calculated in each angle.

Primary outcomes

  1. IJV to CA distance at different contralateral rotation angle

    Time frame: 2 months

    IJV to CA distance at different contralateral rotation angle (0°, 30°, 45°, 60°)

  2. IJV to CA overlap ratio at different contralateral rotation angle

    Time frame: 2 months

    IJV to CA overlap ratio at different contralateral rotation angle (0°, 30°, 45°, 60°)

Sponsors and collaborators

Lead sponsor

Indonesia University

Other

Registry information

Official study title

The Effect of Contralateral Head Rotation on Internal Jugular Vein to Carotid Artery Distance and Overlap Ratio

Important dates

Study start
2018
Primary completion
2019
Study completion
2019
First posted
Nov 15, 2018
Registry last updated
Jan 2, 2020

OpenTrials presents study information sourced from ClinicalTrials.gov. The official registry record should be consulted for the latest information.

View the official ClinicalTrials.gov record (opens in a new tab)

This listing is for discovery and informational purposes only. It is not medical advice, does not guarantee that a study is recruiting, and does not determine eligibility. Contact the study team and a qualified healthcare professional when considering participation.

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