Ultrasound vs Palpation for Radial Artery Cannulation

Ultrasound vs Palpation for Radial Artery Cannulation in Patients Undergoing Bariatic Surgery

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

Study Overview

• Status: Completed
• Conditions: Obese
• Intervention / Treatment: Procedure: Ultrasound -guided cannulation; Procedure: Palpation -guided cannulation

• Study Type: Interventional
• Enrollment (Actual): 30
• Phase: Not Applicable

Contacts and Locations

Study Locations

• Korea, Republic of
  • Seoul
    • Suwon, Seoul, Korea, Republic of
      • Department of Anesthesiology and Pain Medicine, Ajou University School of Medicine

Participation Criteria

Eligibility Criteria

• Ages Eligible for Study: 19 years to 85 years (ADULT, OLDER_ADULT)
• Accepts Healthy Volunteers: No
• Genders Eligible for Study: All

Description

Inclusion Criteria:

• American Society of Anesthesiologists 1, 2, 3 BMI ≥ 30 bariatic surgery

Exclusion Criteria:

• refusal infection or surgery history in wrist

Study Plan

How is the study designed?

Design Details

• Primary Purpose: TREATMENT
• Allocation: RANDOMIZED
• Interventional Model: PARALLEL
• Masking: QUADRUPLE

Number of Arms

2

Arms and Interventions

Participant Group / Arm	Intervention / Treatment
EXPERIMENTAL: Ultrasound group; Ultrasound-guided radial artery cannulation	Procedure: Ultrasound -guided cannulation; radial artery cannulation using the ultrasound
PLACEBO_COMPARATOR: Palpation group; Radial artery cannulation with palpation technique	Procedure: Palpation -guided cannulation; radial artery cannulation using the palpation

What is the study measuring?

Primary Outcome Measures

Outcome Measure	Measure Description	Time Frame
Success rate	Success rate at first attempt for radial artery cannulation	at first attempt, as average 5 min

Collaborators and Investigators

• Sponsor: Ajou University School of Medicine

Publications and helpful links

General Publications

• Flumignan RL, Trevisani VF, Lopes RD, Baptista-Silva JC, Flumignan CD, Nakano LC. Ultrasound guidance for arterial (other than femoral) catheterisation in adults. Cochrane Database Syst Rev. 2021 Oct 12;10(10):CD013585. doi: 10.1002/14651858.CD013585.pub2.

Study record dates

Study Major Dates

• Study Start (ACTUAL): August 1, 2019
• Primary Completion (ACTUAL): January 7, 2022
• Study Completion (ACTUAL): January 7, 2022

Study Registration Dates

• First Submitted: June 20, 2019
• First Submitted That Met QC Criteria: June 20, 2019
• First Posted (ACTUAL): June 24, 2019

Study Record Updates

• Last Update Posted (ACTUAL): January 11, 2022
• Last Update Submitted That Met QC Criteria: January 7, 2022
• Last Verified: January 1, 2022

More Information

Terms related to this study

• Other Study ID Numbers: AJIRB-MED-THE-19-148

Drug and device information, study documents

• Studies a U.S. FDA-regulated drug product: No
• Studies a U.S. FDA-regulated device product: No