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Ultrasonographic Evaluation of the Radial and Ulnar Blood Flow After Radial Arterial Cannulation

This study has been completed.
Sponsor:
ClinicalTrials.gov Identifier:
NCT01089972
First Posted: March 19, 2010
Last Update Posted: April 1, 2011
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:
Severance Hospital
March 18, 2010
March 19, 2010
April 1, 2011
May 2010
September 2010   (Final data collection date for primary outcome measure)
  • Radial artery diameter and blood flow before and after cannulation [ Time Frame: 30 min ]
  • Ulnar artery diameter and blood flow before and after cannulation [ Time Frame: 30 min ]
Radial artery diameter and blood flow before and after cannulation [ Time Frame: 30 min ]
Complete list of historical versions of study NCT01089972 on ClinicalTrials.gov Archive Site
  • The differences of radial artery diameter and blood flow after cannulation between catheter gauge(20- and 22-G) [ Time Frame: 30 min ]
  • The differences of ulnar artery diameter and blood flow after cannulation between catheter gauge(20- and 22-G) [ Time Frame: 30 min ]
The differences of radial artery diameter and blood flow after cannulation between catheter gauge(20- and 22-G) [ Time Frame: 30 min ]
Not Provided
Not Provided
 
Ultrasonographic Evaluation of the Radial and Ulnar Blood Flow After Radial Arterial Cannulation
Not Provided
The aim of this randomized study was to compare the impact of two different radial arterial catheters - 20G and 22G - on the changes of diameter, blood flow and velocity of radial artery and ulnar artery after induction of anesthesia and after cannulation.
Not Provided
Observational
Observational Model: Case Control
Time Perspective: Prospective
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Probability Sample
The patient(age >20) who are scheduled for elective surgery and need arterial
Radial Artery, Regional Blood Flow
  • Device: 22 gauge catheter
    radial artery cannulation using 22 gauge catheter
  • Device: 20 gauge catheter
    radial artery cannulation using 20 gauge catheter
  • 20 gauge group
    Intervention: Device: 20 gauge catheter
  • 22 gauge group
    Intervention: Device: 22 gauge catheter
Not Provided

*   Includes publications given by the data provider as well as publications identified by ClinicalTrials.gov Identifier (NCT Number) in Medline.
 
Completed
80
September 2010
September 2010   (Final data collection date for primary outcome measure)

Inclusion Criteria:

  • The patient who are scheduled for elective surgery and need arterial cannulation

Exclusion Criteria:

  • Coronary occlusive disease
  • Known or suspected upper extremity peripheral arterial disease
  • Coagulopathy
  • DM with peripheral neuropathy
  • Infection at puncture site
Sexes Eligible for Study: All
20 Years and older   (Adult, Senior)
No
Contact information is only displayed when the study is recruiting subjects
Korea, Republic of
 
 
NCT01089972
IRB 1-2009-0033
Not Provided
Not Provided
Not Provided
Severance Hospital, Anesthesia and Pain Research Institute
Severance Hospital
Not Provided
Not Provided
Severance Hospital
March 2010