Preliminary Descriptive Exploratory Pilot Study Research of Circulating Tumor Cells Released During Endometrial Cancer Surgery
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 15
- 试验地点
- 4
- 主要终点
- Qualitative assessment
研究概览
简要总结
The purpose of this study is to investigate the spread of Circulating Tumor Cells (CTC) during surgery in endometrial cancer. Although this cancer is often discovered at early stage, the risk of recurrence is estimated at 6 to 21%, according to grade. Early stage tumor is accessible for curative surgical treatment by laparoscopy but this kind of surgery may induce CTCs spread, and could be an explanation of this recurrence. Through this study, concordance between two blood punction sites, peripheral vein and ovarian vein, will be evaluated to detect these cells during surgery.
详细描述
The goal of this single-center clinical trial is to determine the best blood punction site to observe the spreading of CTC during surgery in endometrial cancer. CTCs are very rare events on blood and their detection require extremely sensitive technologies. This pilot study will investigate CTC spread during surgery on 10 patients with endometrial cancer.
The main objective is to compare venipuncture site for detection of CTCs in endometrial cancer during surgery. Blood samples are collected on a simple sampling (arm) compared to sampling as close as possible to the tumor (ovarian vein).
研究设计
- 研究类型
- Interventional
- 分配方式
- Na
- 干预模型
- Single Group
- 主要目的
- Screening
- 盲法
- None
入排标准
- 年龄范围
- 18 Years 至 —（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •Patients with endometrial cancer
- •Being affiliated or benefiting from a French social security system
排除标准
- •Patients with an other cancer
结局指标
主要结局
Qualitative assessment
时间窗: During surgery (at the ligature of the ovarian ligament)
Presence or not of at least one CTC during endometrial cancer surgery detected on two venipuncture site (peripheral and ovarian vein).
次要结局
- Quantitative assessment(Before surgery and during surgery)