NCT05982821Completed
Artificial Intelligence-assisted Contrast-enhanced Ultrasound Diagnosis of Thyroid Nodules
A Multicenter Study of Artificial Intelligence-assisted Contrast-enhanced Ultrasound Diagnosis of Thyroid Nodules
Source: ClinicalTrials.gov · Last updated 25 Mar 2026
Brief summary (registry, in English)
The goal of this intervention study is to learn about the diagnostic performance of artificial intelligence to assist the contrast-enhanced ultrasound diagnosis of thyroid nodules. The main questions it aims to answer are: 1. Can we develop an artificial intelligence model to assist the contrast-enhanced ultrasound diagnosis of thyroid nodules? 2. Can artificial intelligent reduce the unnecessary biopsy of thyroid nodules? Participants will be asked to undergo contrast-enhanced ultrasound examination and ultrasound-guided fine-needle aspiration of thyroid nodules. Researchers will calculate the diagnostic performance of the contrast-enhanced ultrasound diagnosis of thyroid nodules with and without artificial intelligent assistance.
- Status (registry)
- Completed
- Study type
- Interventional
- Enrollment
- 1955 (actual)
- First submitted
- 24 Jul 2023
- Start date
- 3 Jun 2023
- Primary completion date
- 2 Mar 2026
- Lead sponsor
- Sun Yat-Sen Memorial Hospital of Sun Yat-Sen University
- NCT number
- NCT05982821
What you commit to
- Study type: Interventional
- Participants enrolled: 1955
- From 3 Jun 2023 to the primary completion date, 2 Mar 2026
- 1 site in 1 country
- Visits and tests: ask the trial team, the registry does not list them
Built from the registry fields of ClinicalTrials.gov. It describes the study, not your situation.
Who cannot take part
Copied verbatim from ClinicalTrials.gov and grouped by topic. Only the trial team decides who can take part.
Other illness
- Patients with cytopathology of Bethesda I, III, or IV and without final benign or malignant pathology；
- Patients with a history of thyroid ablation or surgery;
Other
- Patients with low-quality ultrasound images.
Who the study is looking for
- Patients with thyroid nodules with a solid component ≥5 mm confirmed by conventional ultrasound;
- Patients who underwent conventional ultrasound, contrast-enhanced ultrasound, and fine-needle aspiration biopsy;
- Patients with a final benign or malignant pathological results.
Age in the registry: 18 years to - · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Save your city in your profile to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Sun Yat-sen Memorial Hospital, Sun Yat-sen University Coordinator of this site? Confirm its status | Guangzhou | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.