Macroscopic Evaluation of Colon Cancer Resection Specimens to Predict Metastatic Lymph Node Yield
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 发起方
- 入组人数
- 50
- 试验地点
- 1
- 主要终点
- Lymph Node Yield in Colon Cancer Resection Specimens
研究概览
简要总结
In this study, we aimed to develop a predictive model of lymph node yield in a series of colon cancer resection specimens with detailed anatomic and surgical technique data.
详细描述
Lymph node yield in colon resection specimens has been associated with the accuracy of staging and cancer outcomes. It has been proposed that the more central the mesenteric vascular ligation, the greater the nodal yield. However, the optimal number of harvested nodes is still a matter of debate. We prospectively evaluated the relation between specimen properties such as lenght, area, tumor location and pedicle length to the number of harvested nodes and rate of node positivity.
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Prospective
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
- •The surgical patients with a histologic diagnosis of colonic neoplasm, Colectomy of any type, including the right hemicolectomy, the left hemicolectomy, the sigmoid resection, segmental colon resection
排除标准
- •rectal or rectosigmoid cancer colectomy beyond the inclusion criteria for colectomies patients younger than 18 previous colon resection emergency colon resection familial adenomatous polyposis or ulcerative colitis
结局指标
主要结局
Lymph Node Yield in Colon Cancer Resection Specimens
时间窗: September 2019-November 2020
Involvement of lymph node
次要结局
未报告次要终点
研究者
Nadir Adnan Hacım
Dr.
Bagcilar Training and Research Hospital