NCT00897741已完成不适用
Gene Expression Profiles in Primary and Metastatic Pancreatic Cancer
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 10
- 试验地点
- 1
- 主要终点
- Gene expression profiles
研究概览
简要总结
RATIONALE: Studying samples of tumor tissue from patients with cancer in the laboratory may help doctors learn more about changes that may occur in DNA and identify biomarkers related to cancer.
PURPOSE: This laboratory study uses gene expression profiling to compare primary tumor cells with metastatic tumor cells in patients with metastatic pancreatic cancer.
详细描述
OBJECTIVES:
- Compare the gene expression profiles of pancreatic cancer cells from the primary and metastatic sites in patients with metastatic pancreatic cancer.
- Characterize the function of the differentially upregulated and downregulated genes identified by comparing the gene expression profiles of primary and metastatic cells in these patients.
OUTLINE: Fresh biopsy samples are collected for gene expression profiling and other biomarker/laboratory analyses.
PROJECTED ACCRUAL: A total of 10 patients will be accrued for this study.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- 未提供
排除标准
- 未提供
结局指标
主要结局
Gene expression profiles
时间窗: at time of biopsy
次要结局
未报告次要终点
研究者
研究点 (1)
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