A Real-world Observational Study to Evaluate Lymph Metastases and Prognoses of the Chinese Patients With Thoracic T1-T3 Esophageal Cancer
试验速览
- 阶段
- 不适用
- 入组人数
- 3,673
- 试验地点
- 10
- 主要终点
- Numbers of lymph nodes and percentages of patients with surgeries
研究概览
简要总结
The real-world observational study was designed to explore lymph metastases and prognoses of the Chinese patients with thoracic T1-T3 esophageal cancer
详细描述
This trial is a real-world non-interventional observational study. The Chinese patients with thoracic T1-T3 esophageal cancer enrolled from Jan.1999 to Jun.2017 were included and the study data on pathologically diagnosed patient demographic/tumor biological characteristics were collected to evaluate the relevance of lymph metastases and prognoses of the subjects.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Patients >= 18 years old;
- •Patients who received radical resection of esophageal cancer;
- •Pathologically diagnosed patients with thoracic T1-T3 esophageal cancer after surgeries;
排除标准
- •Patients who received upper gastrointestinal surgeries;
- •Patients with second primary tumors;
结局指标
主要结局
Numbers of lymph nodes and percentages of patients with surgeries
时间窗: 1999 - 2017
Numbers of lymph nodes and percentages of patients with surgeries in the patients with thoracic T1-T3 esophageal cancer
次要结局
- Impact factors of lymph metastases(1999 - 2017)
研究者
Yin Li
Professor
Henan Cancer Hospital