S9007, Cytogenetic Studies in Leukemia Patients
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 3,341
- 试验地点
- 280
- 主要终点
- Maintain and expand a database of cytogenetic information on leukemia patients.
研究概览
简要总结
RATIONALE: Studying samples of bone marrow and blood from patients with cancer in the laboratory may help doctors learn more about changes that occur in DNA and identify biomarkers related to cancer. It may also help doctors predict how patients will respond to treatment.
PURPOSE: This research study is looking at bone marrow and blood samples from patients with leukemia or other hematopoietic cancers.
详细描述
Primary objective:
* Maintain and expand a database of cytogenetic information on leukemia patients.
Other objectives as funding permits:
- Determine the frequency and prognostic significance of cytogenetic abnormalities in bone marrow or peripheral blood cells in patients with leukemia prior to treatment and at various times during treatment undergoing treatment on a companion clinical trial.
- Correlate the presence of cytogenetic features with clinical, pathophysiological, cellular, and molecular characteristics in these patients.
- Provide quality control for all Southwest Oncology Group cytogenetic data.
OUTLINE: Bone marrow and/or peripheral blood samples from patients on specific treatment protocols for leukemia are analyzed for cytogenetic abnormalities. Samples from patients with chronic lymphocytic leukemia (CLL) are analyzed for trisomy 12 by fluorescence in situ hybridization and conventional cytogenetics.
研究设计
- 研究类型
- Observational
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
Maintain and expand a database of cytogenetic information on leukemia patients.
时间窗: While protocol was open
次要结局
未报告次要终点