Ultrasound vs Palpation for Radial Artery Cannulation

  • End date
    Dec 31, 2021
  • participants needed
  • sponsor
    Ajou University School of Medicine
Updated on 28 January 2021


The primary purpose of this study is to compare the palpation technique with ultrasound guidance for radial artery cannulation for bariatic surgery.

Condition adiposity, Obesity
Treatment Ultrasound -guided cannulation, Palpation -guided cannulation
Clinical Study IdentifierNCT03995264
SponsorAjou University School of Medicine
Last Modified on28 January 2021


Yes No Not Sure

Inclusion Criteria

Is your age between 19 yrs and 85 yrs?
Gender: Male or Female
Do you have Obesity?
Do you have any of these conditions: adiposity or Obesity?
Do you have any of these conditions: adiposity or Obesity?
Do you have any of these conditions: Obesity or adiposity?
American Society of Anesthesiologists 1, 2, 3 BMI 30 bariatic surgery

Exclusion Criteria

refusal infection or surgery history in wrist
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