Imaging Evaluation of Peritoneal Carcinomatosis Extent
试验速览
- 阶段
- 不适用
- 发起方
- 入组人数
- 80
- 试验地点
- 1
- 主要终点
- peritoneal carcinomatosis
研究概览
简要总结
pathologically proved ovarian cancer patients that underwent contrast enhanced abdomino-pelvic CT and diagnostic laparoscopy before cytoreductive surgery (CRS) will be included in the study. Calculation of PCI (peritoneal cancer index) using Sugarbaker's method, peritoneal carcinomatosis extent will be categorized into low, moderate and large. Agreement in general and in each category between CT, laparoscopy, surgery and pathology will be assessed using kappa agreement.
详细描述
we will search medical records of primary ovarian cancer patients underwent CT abdomen, laparoscopy followed by cytoreductive surgery to calculate peritoneal carcinomatosis extent by each modality.
Regional PCI was calculated in each of the 13 anatomical abdominopelvic regions, then total PCI by summation of the lesion size score, it ranged from 0 to 39. Categorization of peritoneal carcinomatosis was classified into 3 categories low if PCI < 10, moderate if 10-20, and large if >20.
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 100 Years（Adult, Older Adult）
- 性别
- Female
- 接受健康志愿者
- 否
入选标准
- •pathologically proved ovarian cancer patients underwent contrast enhanced abdominopelvic CT and diagnostic laparoscopy before cytoreductive surgery -
排除标准
- •recurrent ovarian cancer
结局指标
主要结局
peritoneal carcinomatosis
时间窗: one year
Agreement in general and in each category between CT, laparoscopy, surgery and pathology was assessed using kappa agreement.
次要结局
- surgical decision making.(one year)
研究者
Shimaa Abdalla Ahmed
lecturer of radiodiagnosis
South Egypt Cancer Institute