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

This study has been completed.
Sponsor:
Information provided by:
Severance Hospital
ClinicalTrials.gov Identifier:
NCT01089972
First received: March 18, 2010
Last updated: March 31, 2011
Last verified: March 2010

March 18, 2010
March 31, 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 ] [ Designated as safety issue: No ]
  • Ulnar artery diameter and blood flow before and after cannulation [ Time Frame: 30 min ] [ Designated as safety issue: No ]
Radial artery diameter and blood flow before and after cannulation [ Time Frame: 30 min ] [ Designated as safety issue: No ]
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 ] [ Designated as safety issue: No ]
  • The differences of ulnar artery diameter and blood flow after cannulation between catheter gauge(20- and 22-G) [ Time Frame: 30 min ] [ Designated as safety issue: No ]
The differences of radial artery diameter and blood flow after cannulation between catheter gauge(20- and 22-G) [ Time Frame: 30 min ] [ Designated as safety issue: No ]
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
Not Provided
Not Provided
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
Both
20 Years and older
No
Contact information is only displayed when the study is recruiting subjects
Korea, Republic of
 
NCT01089972
IRB 1-2009-0033
Not Provided
Severance Hospital, Anesthesia and Pain Research Institute
Severance Hospital
Not Provided
Not Provided
Severance Hospital
March 2010

ICMJE     Data element required by the International Committee of Medical Journal Editors and the World Health Organization ICTRP