A Pilot Trial to Correlate Serum Levels of Calgranulin A and B With Estrogen Receptor Status Among Patients With Breast Cancer
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 60
- 试验地点
- 1
- 主要终点
- Correlation between circulating levels of calgranulin A and calgranulin B and the presence of estrogen receptor negative breast cancer
研究概览
简要总结
RATIONALE: Measuring levels of calgranulin A and calgranulin B in the blood of patients with breast cancer in the laboratory may help doctors identify and learn more about biomarkers related to breast cancer.
PURPOSE: This laboratory study is measuring calgranulin A and calgranulin B levels in the blood of patients with newly diagnosed stage I, stage II, or stage III breast cancer.
详细描述
OBJECTIVES:
- Determine circulating levels of calgranulin A and calgranulin B in patients with estrogen receptor negative or estrogen receptor positive, newly diagnosed, primary stage I-III adenocarcinoma of the breast.
OUTLINE: This is a pilot study.
Patients undergo a blood draw following diagnosis of breast cancer to assess levels of circulating tumor markers, calgranulin A and calgranulin B. Serum samples are evaluated by enzyme-linked immunosorbent assay for tumor marker expression.
PROJECTED ACCRUAL: A total of 60 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
- Cross Sectional
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
- 未提供
排除标准
- 未提供
结局指标
主要结局
Correlation between circulating levels of calgranulin A and calgranulin B and the presence of estrogen receptor negative breast cancer
时间窗: upon diagnosis
次要结局
未报告次要终点