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临床试验/NCT03429192
NCT03429192已完成不适用

A Multi-centre Real-world Non-interventional Observational Study to Explore Clinical Characteristics of Lymph Skip Metastases and Prognoses of N2 Patients With Non-small Cell Lung Cancer

Tianjin Chest Hospital9 个研究点 分布在 1 个国家目标入组 2,653 人开始时间: 2017年12月1日最近更新:
适应症

试验速览

阶段
不适用
状态
已完成
入组人数
2,653
试验地点
9
主要终点
Difference in overall survival (OS)

研究概览

简要总结

A study to compare patient survivals in the N2 patients with non-small cell lung cancer in the subgroups of lymph skip metastases and non-skip metastases

详细描述

A multi-centre real-world non-interventional observational study to retrospectively collect the study data on patient demographic/tumor biological characteristics and clinical treatments to compare patient survivals in the N2 patients with non-small cell lung cancer in the subgroups of lymph skip metastases and non-skip metastases.

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

入选标准

  • Patients with surgeries from 2014 to 2017;
  • Pathologically diagnosed patients with non-small cell lung cancer;
  • Age > 18 years old;
  • Patients with chest surgeries before hospitalization;
  • Patients with N2 lymph nodes (+) after surgeries who received lymphadenectomy (Group 10 and 11 lymph nodes);

排除标准

  • Patients with radiotherapies, chemotherapies and biological therapies for tumors

结局指标

主要结局

Difference in overall survival (OS)

时间窗: 2014 - 2017

OS difference in the subgroups of N2 patients with lymph skip metastases and non-skip metastases

次要结局

  • Percentage of N2 patients with lymph skip metastases(2014 - 2017)

研究者

申办方类型
Other
责任方
Principal Investigator
主要研究者

Lingyu Huang

Professor

Tianjin Chest Hospital

研究点 (9)

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