Overview

This trial has been completed.

Condition anesthesia
Treatments ultrasound, doppler
Sponsor University of Iowa
Start date May 2011
End date December 2011
Trial size 104 participants
Trial identifier NCT01276158, 200905711

Summary

This prospective randomized study was designed to compare ultrasound guided technique with Doppler assisted technique for radial arterial cannulation in infant and small children.

United States No locations recruiting
Other countries No locations recruiting

Study Design

Allocation randomized
Intervention model parallel assignment
Primary purpose treatment
Masking outcomes assessor
Arm
(Active Comparator)
Arterial line placed with Ultrasound guidance.
ultrasound
Ultrasound used to place arterial line
(Active Comparator)
Arterial line placed with doppler guidance
doppler
Doppler used to place arterial line

Primary Outcomes

Measure
The primary object is to compare the first attempt success rate between each group.
time frame: 10 minutes

Secondary Outcomes

Measure
As a secondary object, a comparison will be made between groups for overall Success rate within a 10 minute time period.
time frame: 10 minutes

Eligibility Criteria

All participants up to 48 months old.

Inclusion Criteria: - Inclusion criteria 1. Pediatric patient undergoing scheduled major surgery which require continuous arterial pressure monitoring 2. Term neonates and children < 4 years old weighing >/= 3 kg and < 12 kg Exclusion Criteria: - Exclusion criteria 1. Patients with a skin wound or infection around puncture site 2. Abnormal circulation in the hand (known vascular compromise, mottling, cool skin temp relative to other hand, poor capillary refill) 3. Recent radial arterial puncture (less than 1 month) 4. Any emergency surgery or profound hemodynamic instability requiring urgent arterial cannulation.

Additional Information

Official title Ultrasound-image Versus Doppler-guided Radial Artery Cannulation in Infants and Small Children
Principal investigator Kenichi Ueda, MD
Description In infants, percutaneous cannulation of radial artery requires considerable expertise. People have been using Doppler guided radial artery cannulation technique to improve success rate for more than 20 years. Recently, Ultrasound sonography has been utilized for central line placement in pediatrics. The purpose of this study is whether ultrasound guided radial artery cannulation technique improves the success rate compared to traditional doppler guided technique.
Trial information was received from ClinicalTrials.gov and was last updated in March 2017.
Information provided to ClinicalTrials.gov by University of Iowa.