NCT07074535Active, not recruiting
CT and Endoscopic Biopsy Image-Based Deep Learning for Predicting Left Recurrent Laryngeal Nerve Lymph Node Metastasis in Esophageal Cancer
Source: ClinicalTrials.gov · Last updated 20 Jul 2025
Brief summary (registry, in English)
The goal of this observational study is to develop a predictive model for left recurrent laryngeal nerve (RLN) lymph node metastasis using deep learning algorithms. The model will be developed using clinical data from previous esophageal cancer surgeries, including preoperative CT imaging, and histopathological images from gastroscopic biopsies. The model will also be validated through prospective clinical trials to guide the intraoperative lymph node dissection, thereby reducing postoperative risks of RLN injury.
- Status (registry)
- Active, not recruiting
- Study type
- Observational
- Enrollment
- 500 (estimated)
- First submitted
- 10 Jul 2025
- Start date
- 1 Jan 2019
- Primary completion date
- 30 Jul 2026
- Lead sponsor
- Daping Hospital and the Research Institute of Surgery of the Third Military Medical University
- Diseases
- Gastric and esophageal cancer
- NCT number
- NCT07074535
What you commit to
- Study type: Observational
- Planned participants: 500
- From 1 Jan 2019 to the primary completion date, 30 Jul 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
- The patient's medical records are incomplete;
- The patient refused to participate in the trial.
Who the study is looking for
- Preoperative gastroscopic biopsy confirmed esophageal squamous cell carcinoma;
- The patient underwent esophagectomy with lymph nodes dissection along the left recurrent laryngeal nerve.
Age in the registry: 18 years to 80 years · Sex: All · Does not accept healthy volunteers
Sites (1)
Sites in registry order. Pick your city on the disease page to sort them by distance.
| Site | City | Country | Site status |
|---|---|---|---|
| Daping Hospital. Coordinator of this site? Confirm its status | Chongqing | China | Unknown status |
This page is information, not medical advice. Discuss any trial with your doctor.