Effect of Cervical Paraesophageal Lymph Node Metastasis Versus Supraclavicular Lymph Node Metastasis on the Overall Survival of Patients With Thoracic Esophageal Squamous Cell Carcinoma: An Observational Study
- Conditions
- Esophageal Cancer
- Registration Number
- NCT06165094
- Lead Sponsor
- Sichuan Cancer Hospital and Research Institute
- Brief Summary
The goal of this observational study is to learn about in health conditions of ESCC. The main question\[s\] it aims to answer are:
•Lymph node metastasis(LNM) in cervical paraesophageal or supraclavicular which influence OS more.
Participants will describe the main status quo after surgery
Researchers will compare Lymph node metastasis(LNM) in cervical paraesophageal and supraclavicular to see if dead.
- Detailed Description
Demographic and pathologic data, including gender, age, pathological T stage, pathological N stage, 8th tumor-node-metastasis (TNM) stage, tumor location, tumor grade, lymphovascular invasion, perineural invasion, LNM, cervical paraesophageal LNM, supraclavicular LNM, and radical resection, were collected from the Sichuan Cancer Hospital and Institute Esophageal Cancer Case Management (SCH-ECCM) database.
Recruitment & Eligibility
- Status
- COMPLETED
- Sex
- All
- Target Recruitment
- 122
Not provided
Not provided
Study & Design
- Study Type
- OBSERVATIONAL
- Study Design
- Not specified
- Primary Outcome Measures
Name Time Method Overall survival 2009.01.01-2017.12.30 OS was calculated from the month and year of surgery until the time of death or the last follow-up in March 2021.
- Secondary Outcome Measures
Name Time Method
Trial Locations
- Locations (1)
Sichaun cancer hospital
🇨🇳Chengdu, Sichuan, China