Ultrasound vs Palpation for Radial Artery Cannulation

Ajou University School of Medicine

Status: Completed

Conditions: Obese

Treatments: Procedure: Ultrasound -guided cannulation; Procedure: Palpation -guided cannulation

Study type: Interventional

Funder types: Other

Identifiers

NCT03995264

AJIRB-MED-THE-19-148

Details and patient eligibility

About

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

Enrollment: 30 patients

Sex: All

Ages: 19 to 85 years old

Volunteers: No Healthy Volunteers

Inclusion criteria

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

Exclusion criteria

• refusal infection or surgery history in wrist

Trial design

Primary purpose: Treatment

Allocation: Randomized

Interventional model: Parallel Assignment

Masking: Quadruple Blind

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30 participants in 2 patient groups, including a placebo group

Ultrasound group

Experimental group

Description:

Ultrasound-guided radial artery cannulation

Treatment:

Procedure: Ultrasound -guided cannulation

Palpation group

Placebo Comparator group

Description:

Radial artery cannulation with palpation technique

Treatment:

Procedure: Palpation -guided cannulation