Stereotactic Margins in Localized Bronchial Cancer (T1/T2a, N0)
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 300
- 试验地点
- 1
- 主要终点
- Retrospective histological study of tumor cell dissemination around the tumor
研究概览
简要总结
Bronchopulmonary cancer is the first cause of mortality in the world. We want to update the margins used in stereotactic radiotherapy, in the context of localized lung cancer, of non-surgical management.
The investigators wish to redefine the stereotactic radiotherapy margins according to the histological type in localized non-small cell lung cancer.
Indeed, these criteria were previously defined on a smaller cohort, in the context of 3D radiotherapy (mainly T3, T4 tumors). In addition, the incidence of radiation pneumonitis is highly dependent on the irradiated lung volume, which in turn depends on the CTV margins used.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 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
- 未提供
排除标准
- •Subject who has expressed opposition to participating in the study
- •Impossibility to give the subject informed information (difficulties in understanding the subject, ...)
- •Subject under legal protection
- •Subject under guardianship or curatorship
结局指标
主要结局
Retrospective histological study of tumor cell dissemination around the tumor
时间窗: Files analysed retrospectively from January 01, 2009 to December 31, 2019 will be examined
次要结局
未报告次要终点