Trials / Unknown
UnknownNCT05980403
Prediction of Lymph Node Status in Stage T1 Esophageal Squamous Cell Carcinoma（RENMIN-237）
- Status
- Unknown
- Phase
- —
- Study type
- Observational
- Enrollment
- 300 (estimated)
- Sponsor
- Yongshun Chen · Academic / Other
- Sex
- All
- Age
- —
- Healthy volunteers
- Not accepted
Summary
Accurate assessment of lymph node status in superficial esophageal squamous cell carcinoma is of great significance for preventing undertreatment and overtreatment. However, the accuracy of the commonly used preoperative imaging methods for evaluating lymph node status is not high, and it is urgent to develop a prediction model that can predict the risk of individual lymph node metastasis to assist in clinical decision-making. In this context, investigators intend to retrospectively collect the clinical and pathological data of 300 patients with superficial esophageal squamous cell carcinoma, construct a lymph node metastasis risk prediction model. In addition, investigators are also preparing to prospectively collect tissue samples from 30 patients with superficial esophageal squamous cell carcinoma to further explore the mechanism of lymph node metastasis.
Conditions
Interventions
| Type | Name | Description |
|---|---|---|
| OTHER | no intervention | no intervention |
Timeline
- Start date
- 2023-07-18
- Primary completion
- 2024-01-18
- Completion
- 2024-12-18
- First posted
- 2023-08-08
- Last updated
- 2024-11-14
Locations
1 site across 1 country: China
Source: ClinicalTrials.gov record NCT05980403. Inclusion in this directory is not an endorsement.