# Characterization of Thyroid Nodules Using Contrast Enhanced Ultrasound

> **NCT01225016** · NA · WITHDRAWN · sponsor: **University of Alabama at Birmingham**

## Conditions studied

- Thyroid Nodules

## Interventions

- **DRUG:** Definity contrast agent

## Key facts

- **NCT ID:** NCT01225016
- **Lead sponsor:** University of Alabama at Birmingham
- **Sponsor class:** OTHER
- **Phase:** NA
- **Study type:** INTERVENTIONAL
- **Status:** WITHDRAWN
- **Start date:** 2010-10
- **Primary completion:** 2011-12
- **Final completion:** 2011-12
- **Target enrollment:** 0 (ACTUAL)
- **Why stopped:** Due to lack of funding and issues with ability to complete all procedures, it was decided that this study could not be carried out and therefore withdrawn.
- **Last updated:** 2012-01-31


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT01225016

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT01225016, "Characterization of Thyroid Nodules Using Contrast Enhanced Ultrasound". Retrieved via AI Analytics 2026-05-27 from https://api.ai-analytics.org/clinical/NCT01225016. Licensed CC0.

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