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Estimation of Internal Jugular Vein Central Venous Pressure (CVP) by Ultrasound

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT00904358
First Posted: May 19, 2009
Last Update Posted: June 6, 2017
The safety and scientific validity of this study is the responsibility of the study sponsor and investigators. Listing a study does not mean it has been evaluated by the U.S. Federal Government. Read our disclaimer for details.
Information provided by (Responsible Party):
Mahidol University
  Purpose
To study the validity and reliability of estimation of the central venous pressure by measurement of internal jugular vein size using 2-dimensional ultrasound.

Condition Intervention
Internal Jugular Size Measured by Ultrasound Central Venous Pressure Diagnostic Test: cross sectional area

Study Type: Observational
Study Design: Observational Model: Cohort
Time Perspective: Prospective
Official Title: Validity and Reliability of Non-invasive Estimation of Central Venous Pressure by Measurement of Internal Jugular Size Using 2-dimensional Ultrasound

Resource links provided by NLM:


Further study details as provided by Mahidol University:

Primary Outcome Measures:
  • internal jugular size [ Time Frame: 1 day ]
    Cross-sectional area of internal jugular vein measured by ultrasound


Enrollment: 130
Actual Study Start Date: May 2009
Study Completion Date: March 2010
Primary Completion Date: March 2010 (Final data collection date for primary outcome measure)
Groups/Cohorts Assigned Interventions
cross sectional area
internal jugular cross sectional area measured by ultrasound
Diagnostic Test: cross sectional area

Detailed Description:

Objectives:

  1. To study the validity and reliability of estimation of the central venous pressure by measurement of internal jugular vein size using 2-dimensional ultrasound.
  2. To evaluate the correlation of internal jugular vein cross sectional area and central venous pressure.

Methods:

  1. The study design is prospective observational study.
  2. We will include all patients scheduled for cardiac surgery in Siriraj Hospital and record both internal jugular size using 2-dimensional ultrasound just before central venous catheter insertion. The central venous pressure will be recorded and the ultrasound picture will be measured.
  3. The data will be analyzed.
  Eligibility

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Ages Eligible for Study:   18 Years and older   (Adult, Senior)
Sexes Eligible for Study:   All
Accepts Healthy Volunteers:   No
Sampling Method:   Non-Probability Sample
Study Population
patients scheduled for cardiac surgery in Siriraj Hospital
Criteria

Inclusion Criteria:

  • patients scheduled for cardiac surgery
  • need central venous catheterization intraoperatively
  • elective surgery
  • age > 18

Exclusion Criteria:

  • neck pathology
  • history of internal jugular or SVC thrombosis
  • limited neck mobility
  • severe valvular lesion
  • decompensated heart failure
  Contacts and Locations
Information from the National Library of Medicine

To learn more about this study, you or your doctor may contact the study research staff using the contact information provided by the sponsor.

Please refer to this study by its ClinicalTrials.gov identifier (NCT number): NCT00904358


Locations
Thailand
Faculty of Medicine, Siriraj Hospital
Bangkok, Thailand, 10700
Kasana Raksamani
Bangkok, Thailand, 10700
Sponsors and Collaborators
Mahidol University
Investigators
Principal Investigator: Kasana Raksamani, MD Mahidol University
  More Information

Responsible Party: Mahidol University
ClinicalTrials.gov Identifier: NCT00904358     History of Changes
Other Study ID Numbers: Si183/2009
First Submitted: May 15, 2009
First Posted: May 19, 2009
Last Update Posted: June 6, 2017
Last Verified: June 2017

Keywords provided by Mahidol University:
internal jugular vein
cross sectional area
ultrasound
central venous pressure