NCT01365962已完成不适用
A Study to Assess and Quantify Surface Insulin-like Growth Factor I Receptor (IGF-IR) in Rhabdomyosarcoma (RMS) Tumor Tissue
适应症
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 60
- 主要终点
- Degree of surface IGF-IR expression in RMS tumor tissue
研究概览
简要总结
RATIONALE: Studying samples of tissue from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer.
PURPOSE: This research trial studies biomarkers in tumor tissue samples from patients with rhabdomyosarcoma.
详细描述
OBJECTIVES:
- To determine and quantify the degree of surface insulin-like growth factor I receptor (IGF-IR) expression in rhabdomyosarcoma (RMS) tumor tissue.
- To assess the feasibility and validity of a mass spectrometry assay for IGF-IR expression on paraffin-embedded tumor tissue.
OUTLINE: Paraffin-embedded tumor tissue slides are analyzed for insulin-like growth factor I receptor (IGF-1R) expression by mass spectrometry and correlated with the results obtained by IHC assay.
研究设计
- 研究类型
- Observational
- 观察模型
- Case Only
- 时间视角
- Retrospective
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
Degree of surface IGF-IR expression in RMS tumor tissue
Feasibility and validity of a mass spectrometry assay for IGF-IR expression on paraffin-embedded tumor tissue
次要结局
未报告次要终点
研究者
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