- ICH GCP
- US Clinical Trials Registry
- Clinical Trial NCT04279808
Adequate Insertion Depth of Dilator During Central Venous Catheterization
March 4, 2020 updated by: Seoul National University Hospital
Adequate Insertion Depth of Dilator During Central Venous Catheterization Through the Right Internal Jugular Vein
For safe central catheterization, clinicians must be aware of adequate dilator insertion depth not to directly dilate the venous wall.
The purpose of the study is to find out adequate insertion depth of the dilator during central venous catheterization through the internal jugular vein with the aid of real-time ultrasonography.
Study Overview
Status
Unknown
Conditions
Intervention / Treatment
Detailed Description
This randomized controlled trial is to compare the distance between the skin puncture site and the outside of anterior wall of the internal jugular vein measured by real-time ultrasonography with the conventional method which is routinely used in common clinical practice.
Study Type
Interventional
Enrollment (Anticipated)
68
Phase
- Not Applicable
Contacts and Locations
This section provides the contact details for those conducting the study, and information on where this study is being conducted.
Study Contact
- Name: Jung-Man Lee, M.D.,PhD.
- Phone Number: +82-2-870-2513
- Email: jungman007@gmail.com
Participation Criteria
Researchers look for people who fit a certain description, called eligibility criteria. Some examples of these criteria are a person's general health condition or prior treatments.
Eligibility Criteria
Ages Eligible for Study
18 years and older (Adult, Older Adult)
Accepts Healthy Volunteers
No
Genders Eligible for Study
All
Description
Inclusion Criteria:
- adult patients requiring central venous catheterization through the right internal jugular vein
Exclusion Criteria:
- suspicion for infection of the right neck site
Study Plan
This section provides details of the study plan, including how the study is designed and what the study is measuring.
How is the study designed?
Design Details
- Primary Purpose: Prevention
- Allocation: Randomized
- Interventional Model: Parallel Assignment
- Masking: Double
Arms and Interventions
Participant Group / Arm |
Intervention / Treatment |
---|---|
Experimental: measured distance
In the modified Seldinger's maneuver, after guide-wire insertion into the right internal jugular vein, "we will measure the distance between the skin puncture site and the outside of anterior wall of the jugular vein.
Next, we will insert the dilator on the guidewire by the measured length."
|
For soft tissue dilation just after guidewire insertion in central venous catheterization through the right internal jugular vein, investigators will measure the distance between the skin puncture site and outside of anterior wall of the vein with real-time ultrasonography in the measured depth group.
Next, practitioner will insert the dilator by the measured length and continue to insert the central venous catheter.
For the conventional group as a control group, practitioner will perform the central venous catheterization with a manner used routinely by the practitioner.
|
No Intervention: conventional method
In the modified Seldinger's maneuver, after guide-wire insertion into the right internal jugular vein, "we will insert the dilator on the guidewire as commonly used method of the practitioners."
|
What is the study measuring?
Primary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
hematoma realted with the dilator
Time Frame: 1 Day (on the study day for each patient)
|
hematoma from the vascular wall puncture by the dilator
|
1 Day (on the study day for each patient)
|
Secondary Outcome Measures
Outcome Measure |
Measure Description |
Time Frame |
---|---|---|
distance between skin puncture site and the outside of the anterior wall of the internal jugular vein
Time Frame: 1 Day (on the study day for each patient)
|
distance between skin puncture site and the outside of the anterior wall of the internal jugular vein which will be measured by real-time ultrasonography
|
1 Day (on the study day for each patient)
|
Collaborators and Investigators
This is where you will find people and organizations involved with this study.
Collaborators
Investigators
- Principal Investigator: Jung-Man Lee, M.D.,PhD, SMG-SNU Boramae Medical Center
Study record dates
These dates track the progress of study record and summary results submissions to ClinicalTrials.gov. Study records and reported results are reviewed by the National Library of Medicine (NLM) to make sure they meet specific quality control standards before being posted on the public website.
Study Major Dates
Study Start (Anticipated)
March 1, 2020
Primary Completion (Anticipated)
January 1, 2021
Study Completion (Anticipated)
January 1, 2021
Study Registration Dates
First Submitted
February 18, 2020
First Submitted That Met QC Criteria
February 19, 2020
First Posted (Actual)
February 21, 2020
Study Record Updates
Last Update Posted (Actual)
March 6, 2020
Last Update Submitted That Met QC Criteria
March 4, 2020
Last Verified
February 1, 2020
More Information
Terms related to this study
Other Study ID Numbers
- 10-2019-3
Drug and device information, study documents
Studies a U.S. FDA-regulated drug product
No
Studies a U.S. FDA-regulated device product
No
This information was retrieved directly from the website clinicaltrials.gov without any changes. If you have any requests to change, remove or update your study details, please contact register@clinicaltrials.gov. As soon as a change is implemented on clinicaltrials.gov, this will be updated automatically on our website as well.
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