# Echography to Predict Radial Artery Catheterization Failure (EPRAC)

> **NCT04730479** · — · COMPLETED · sponsor: **University Hospital, Montpellier** · enrollment: 330 (actual)

## Conditions studied

- Cardiac and Aortic Surgery

## Interventions

_None listed._

## Key facts

- **NCT ID:** NCT04730479
- **Lead sponsor:** University Hospital, Montpellier
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2021-04-15
- **Primary completion:** 2022-04-06
- **Final completion:** 2022-04-11
- **Target enrollment:** 330 (ACTUAL)
- **Last updated:** 2022-11-08


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04730479

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04730479, "Echography to Predict Radial Artery Catheterization Failure (EPRAC)". Retrieved via AI Analytics 2026-05-28 from https://api.ai-analytics.org/clinical/NCT04730479. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*