# Ultrasound vs Palpation for Radial Artery Cannulation

> **NCT03995264** · NA · COMPLETED · sponsor: **Ajou University School of Medicine** · enrollment: 30 (actual)

## Conditions studied

- Obese

## Interventions

- **PROCEDURE:** Ultrasound -guided cannulation
- **PROCEDURE:** Palpation -guided cannulation

## Key facts

- **NCT ID:** NCT03995264
- **Lead sponsor:** Ajou University School of Medicine
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** COMPLETED
- **Start date:** 2019-08-01
- **Primary completion:** 2022-01-07
- **Final completion:** 2022-01-07
- **Target enrollment:** 30 (ACTUAL)
- **Last updated:** 2022-01-11


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT03995264

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT03995264, "Ultrasound vs Palpation for Radial Artery Cannulation". Retrieved via AI Analytics 2026-05-30 from https://api.ai-analytics.org/clinical/NCT03995264. Licensed CC0.

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