Clinical trial · Observational
Ultrasound Large-scale Model in Thyroid Field: A Multi-center Study on Medical-Engineering Integration
A Multicenter Study on Multimodal Diagnosis and Process Optimization of Thyroid Diseases Based on Ultrasonic Intelligent Agents
- Source
- ClinicalTrials.gov
- Retrieved
- Sep 8, 2026
- Layer
- normalized (units and labels harmonized; values unchanged)
- Run
- ING-CLINICALTRIALS-20260908-000001
Summary
Brief summary (as posted)
The goal of this observational study is to evaluate the diagnostic accuracy and clinical workflow integration of an ultrasound intelligent agent (UIA) for thyroid disease management in a real-world multicenter setting. The primary research question is: Can the UIA improve diagnostic consistency and efficiency for thyroid nodules (TI-RADS 1-5), Hashimoto's thyroiditis, and cervical lymph node metastasis compared to traditional ultrasound interpretation? Participants will include adults (18-80 years) undergoing thyroid ultrasound at 16 participating hospitals across China. Key inclusion criteria cover patients with suspected thyroid disorders requiring imaging, while exclusion criteria address poor image quality or concurrent clinical trials. Over 2,000 cases (50% thyroid nodules, 30% diffuse lesions, 12.5% non-nodular abnormalities, 7.5% special populations) will be prospectively enrolled. Data collection integrates static/dynamic ultrasound images, laboratory results, and AI-generated reports. Primary endpoints include model performance metrics (AUC, sensitivity/specificity, TI-RADS Kappa ≥0.8), workflow efficiency (report generation time ≤5 minutes), and pediatric/pregnancy-specific reference standards. Secondary analyses will assess inter-rater reliability (Cohen's Kappa) and longitudinal outcomes via 6-12-month follow-up. This study aims to establish evidence-based guidelines for AI-augmented thyroid diagnosis, particularly in underserved regions, while addressing gaps in current AI validation frameworks related to multi-modality data fusion and special population adaptability.
Conditions
Conditions (3)
Free-text conditions as registered, with the CancerIndex entity they were reconciled to and the match type.
| Condition (as posted) | Mapped entity | Match | Confidence |
|---|---|---|---|
| Thyroid | — | UNRESOLVED | — |
| Thyroid Abnormalities | — | UNRESOLVED | — |
| Thyroid Cancer | Malignant Thyroid Gland Neoplasm | CURATED_EXACT | 0.92 |
Interventions
Interventions (1)
| Intervention | Type | Mapped drug | Match |
|---|---|---|---|
| No intervention | Diagnostic Test | — | UNRESOLVED |
Design
Arms and outcomes
Arms (0)
[]Primary outcomes (1)
- measure
- Predictive Performance of Large Models in Ultrasound Thyroid Applications for Thyroid Diseases
- timeFrame
- Within 12 months of enrollment for each patient at the time of study completion.
- description
- Diagnosing thyroid diseases using a large model in the field of ultrasound thyroid imaging, with histopathological examination results of thyroid lesions as the gold standard, to evaluate the model's sensitivity, specificity, accuracy, and area under the receiver operating characteristic curve (AUC) for diagnosing thyroid diseases.
Eligibility
Eligibility (as posted)
- Sex
- All
Show eligibility criteria text
Inclusion Criteria: * Ages 18-80, clinically suspected thyroid disease (e.g., enlargement, nodules, pain) requiring ultrasound examination; * Diffuse lesions must demonstrate both ultrasound characteristics and laboratory evidence; * Dynamic video must fully cover the maximum diameter of the nodule without significant probe movement; * Voluntary signed informed consent. Exclusion Criteria: * Poor image quality (severe gas interference, artifacts obscuring structural visualization); * Inability to cooperate with examination (consciousness impairment, extreme non-compliance); * Prior participation in other thyroid ultrasound-related clinical trials; postoperative thyroid recurrence; * Thyroid malformation/ectopia affecting visualization.
References
Publications (3)
- RESULTTessler FN, Middleton WD, Grant EG, Hoang JK, Berland LL, Teefey SA, Cronan JJ, Beland MD, Desser TS, Frates MC, Hammers LW, Hamper UM, Langer JE, Reading CC, Scoutt LM, Stavros AT. ACR Thyroid Imaging, Reporting and Data System (TI-RADS): White Paper of the ACR TI-RADS Committee. J Am Coll Radiol. 2017 May;14(5):587-595. doi: 10.1016/j.jacr.2017.01.046. Epub 2017 Apr 2. PMID 28372962
- RESULTde Carlos J, Garcia J, Basterra FJ, Pineda JJ, Dolores Ollero M, Toni M, Munarriz P, Anda E. Interobserver variability in thyroid ultrasound. Endocrine. 2024 Aug;85(2):730-736. doi: 10.1007/s12020-024-03731-5. Epub 2024 Feb 19. PMID 38372907
- RESULTPatel J, Klopper J, Cottrill EE. Molecular diagnostics in the evaluation of thyroid nodules: Current use and prospective opportunities. Front Endocrinol (Lausanne). 2023 Feb 24;14:1101410. doi: 10.3389/fendo.2023.1101410. eCollection 2023. PMID 36909304