Prognostic Factors and Oncological Outcome Analysis of Retroperitoneal Sarcoma
试验速览
- 阶段
- 不适用
- 状态
- 进行中（未招募）
- 入组人数
- 150
- 试验地点
- 1
- 主要终点
- Overall survival
研究概览
简要总结
Investigators tried condult a retrospective study to analysis the prognostic factors and oncological outcome analysis of Retroperitoneal Sarcoma treated in our high volume medical center.
详细描述
Retroperitoneal Sarcoma (RPS) which is a rare disease which incidence is 1.79/100,000. The treatment is difficult to due to it anatomy position which often invade to multiple organs and cause the complete surgical resection to be very complex and difficult. It was known to sacrifice one side kidney will improve the resection rate. To this days, successful surgical resection was still the gold standard that provide most benefit in overall survival. To reach that goal, pre-operative radiotherapy was applied to RPS which intended to achieve similar effect in rectal cancer for the down staging effect and improved the respectability but with limited benefit. Herein, investigators conducted this study to find the best way to achieve successful surgical resection and prognostic factor analysis.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Control
- 时间视角
- Retrospective
入排标准
- 年龄范围
- 20 Years 至 —（Adult, Older Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •the patient who have retroperitoneal maliganacy and receive complete tumor excision in our hospital
排除标准
- •the patient did not receive complete tumor excision in our hospital
- •the pathological report yielded not malignancy tumor
结局指标
主要结局
Overall survival
时间窗: The proportion of patients still alive at 1 year, 3 years, and 5 years after treatment.
After treatment, patients will undergo long-term follow-up to record their survival status.
次要结局
- Progression free survival(The rates of local recurrence, regional recurrence, or distant metastasis at 1 year, 3 years, and 5 years after treatment.)