Esophageal Cancer
Conditions
Keywords
oesophageal squamous cell carcinoma; cervical paraesophageal lymph node metastasis; supraclavicular lymph node metastasis; lymphadenectomy; esophagectomy
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.
Interventions
None listed
Sponsors
Sichuan Cancer Hospital and Research Institute
Study design
Observational model
COHORT
Time perspective
RETROSPECTIVE
Eligibility
Sex/Gender
ALL
Healthy volunteers
No
Inclusion criteria
The inclusion criteria were as follows: * patients who had undergone esophagectomy and * patients who exhibited LNM in the supraclavicular region. The
Exclusion criteria
* tumor location outside the thoracic region, * pathological examination results confirming the presence of non-squamous cell carcinoma, - patients with both cervical paraesophageal LNM and supraclavicular LNM, or * those with missing required data
Design outcomes
Primary
| Measure | Time frame | Description |
|---|---|---|
| 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. |
Countries
China
Outcome results
None listed