# Transcutaneous ARFI Ultrasound for Differentiating Carotid Plaque With High Stroke Risk

> **NCT04063709** · NA · ACTIVE_NOT_RECRUITING · sponsor: **University of North Carolina, Chapel Hill** · enrollment: 80 (estimated)

## Conditions studied

- Plaque, Atherosclerotic
- Carotid Artery Plaque
- Carotid Stenosis

## Interventions

- **DIAGNOSTIC_TEST:** Acoustic Radiation Force Impulse (ARFI) ultrasound

## Key facts

- **NCT ID:** NCT04063709
- **Lead sponsor:** University of North Carolina, Chapel Hill
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** ACTIVE_NOT_RECRUITING
- **Start date:** 2019-07-17
- **Primary completion:** 2025-11
- **Final completion:** 2025-11
- **Target enrollment:** 80 (ESTIMATED)
- **Last updated:** 2025-02-07

## Collaborators

- [object Object]

## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT04063709

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT04063709, "Transcutaneous ARFI Ultrasound for Differentiating Carotid Plaque With High Stroke Risk". Retrieved via AI Analytics 2026-05-24 from https://api.ai-analytics.org/clinical/NCT04063709. Licensed CC0.

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