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NCT04614389 · ClinicalTrials.gov registry record · NA
Utility of Contrast-Enhanced Sonography and Shear Wave Elastography
A NA study, sponsored by University of Southern California.
- Terminated
- Registry status
- NA
- Development phase
- 20
- Enrollment target
NCT04614389: Clinical Trial NA study, sponsored by University of Southern California.
NCT04614389 is a NA study that was terminated before completion, run by University of Southern California. The registered enrollment target is 20 participants, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower). According to ClinicalTrials.gov, the official US trial registry.
The verdict
NCT04614389, a NA study, was terminated before completion, sponsored by University of Southern California.
- TERMINATED
- Registry status
- NA
- Development phase
- 20 participants
- Enrollment target
Study Summary
Our overall hypothesis is that Contrast-enhanced ultrasound (CEUS) and Shear Wave Elastography (SWE) will allow for high diagnostic accuracy of benign and malignant thyroid nodules, which will correlate with and complement the ACR TI-RADS classification system, allowing for more accurate diagnosis of benign and malignant thyroid nodules.
Primary Outcome
Kappa analysis will be used to assess the agreement between the two radiologists visual assessment result. The rating result of each radiologist will be compared to the pathological result using Kappa analysis as well.
Interventions
- OTHER Contrast-enhanced ultrasound
- OTHER Shear Wave Elastography
- DEVICE Sequoia System
Trial Details
| Field | Value |
|---|---|
| Enrollment Target | 20 participants |
| Start Date | 2019-09-04 |
| Est. Completion | 2021-07-07 |
| Phase | NA |
Why NCT04614389 stopped before completion
NCT04614389 is an interventional study that assigns participants to a tested intervention. The registry caps enrollment at 20 participants, a relatively small participant target, below the 1,404-participant average among 58,714 other NA trials with a reported enrollment target (99% lower).
The record links to 0 conditions, and to 3 interventions - of which Contrast-enhanced ultrasound is the first listed.
NCT04614389 does not publish any study locations in the registry export this page uses.
Frequently Asked Questions
What is clinical trial NCT04614389 about?
NCT04614389 is a clinical study titled "Utility of Contrast-Enhanced Sonography and Shear Wave Elastography". Our overall hypothesis is that Contrast-enhanced ultrasound (CEUS) and Shear Wave Elastography (SWE) will allow for high diagnostic accuracy of benign and malignant thyroid nodules, which will correlate with and complement the ACR TI-RADS classification system, allowing for more accurate diagnosis o...
What is the current status of trial NCT04614389?
This trial is currently terminated. It is a NA study. The enrollment target is 20 participants. The study started on 2019-09-04. Estimated completion is 2021-07-07.
What interventions are being tested in trial NCT04614389?
The interventions under investigation include: Contrast-enhanced ultrasound (OTHER), Shear Wave Elastography (OTHER), Sequoia System (DEVICE).
Who is sponsoring clinical trial NCT04614389?
This trial is sponsored by University of Southern California, which has 617 total clinical trials registered on ClinicalTrials.gov.
Learn More About Clinical Trials
How this trial's enrollment target compares
Where NCT04614389's enrollment target sits among peer trials
20 1768th of 2000 higher than 140 of 2,000 other NA trials
participants (enrollment target), bucketed by value
Each bar is a band; taller bars hold more other NA trials. The dashed line + filled bar mark this entry. Hover or tap any bar for its full count and share, and where it sits relative to this entry.
Source ClinicalTrials.gov registry export · 2026-08-08
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