# Deep Learning-Based Intraoperative Dual-tracer Video Analysis of Sentinel Lymph Node Mapping for Metastasis Prediction in cN0 Papillary Thyroid Carcinoma

> **NCT07391514** · — · COMPLETED · sponsor: **First Affiliated Hospital of Chongqing Medical University** · enrollment: 131 (actual)

## Conditions studied

- Papillary Thyroid Carcinoma

## Interventions

- **DIAGNOSTIC_TEST:** Indocyanine green (ICG) sentinel lymph node mapping
- **DIAGNOSTIC_TEST:** Carbon nanoparticle (CNs) sentinel lymph node mapping
- **DIAGNOSTIC_TEST:** Dual-tracer (ICG combined with CNs) sentinel lymph node mapping

## Key facts

- **NCT ID:** NCT07391514
- **Lead sponsor:** First Affiliated Hospital of Chongqing Medical University
- **Sponsor class:** OTHER
- **Phase:** —
- **Study type:** OBSERVATIONAL
- **Status:** COMPLETED
- **Start date:** 2024-04-01
- **Primary completion:** 2024-10-31
- **Final completion:** 2024-10-31
- **Target enrollment:** 131 (ACTUAL)
- **Last updated:** 2026-02-06


## Primary source

ClinicalTrials.gov registry: https://clinicaltrials.gov/study/NCT07391514

## Citation

> US National Library of Medicine, ClinicalTrials.gov registration NCT07391514, "Deep Learning-Based Intraoperative Dual-tracer Video Analysis of Sentinel Lymph Node Mapping for Metastasis Prediction in cN0 Papillary Thyroid Carcinoma". Retrieved via AI Analytics 2026-06-09 from https://api.ai-analytics.org/clinical/NCT07391514. Licensed CC0.

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*[Clinical trials dataset](/datasets/clinical-trials) · CC0 1.0*