Observational - NUP98/JARID1A as a Recurrent Aberration in Pediatric Acute Megakaryoblastic Leukemia
试验速览
- 阶段
- 不适用
- 状态
- 已完成
- 入组人数
- 100
- 试验地点
- 1
- 主要终点
- Complete remission (CR, defined as less than 5% blasts in the bone marrow, with regeneration of tri-lineage hematopoiesis, plus absence of leukemic cells in the cerebrospinal fluid or elsewhere)
研究概览
简要总结
This laboratory study is looking into genes in samples from younger patients with acute megakaryoblastic leukemia (AMKL). Studying samples of blood, tissue, and bone marrow from patients with cancer in the laboratory may help doctors learn more about changes that occur in RNA and identify biomarkers related to cancer
详细描述
Study Subtype: Ancillary/Correlative Observational Study Model: Cohort Time Perspective: Retrospective Biospecimen Retention: Samples With DNA Biospecimen Description: Cryopreserved mRNA Study Population Description: Samples from AAML0531 Sampling Method: Non-Probability Sample
OBJECTIVES:
I. To determine whether NUP98/JARID1A expression is a recurrent translocation in NUP98-rearranged cases in pediatric acute megakaryoblastic leukemia (AMKL).
II. To screen the Children Oncology Group (COG) samples for genetic aberrations in pediatric AMKL.
OUTLINE:
研究设计
- 研究类型
- Observational
- 观察模型
- Cohort
- 时间视角
- Retrospective
入排标准
- 年龄范围
- — 至 30 Years（Child, Adult）
- 性别
- All
- 接受健康志愿者
- 否
入选标准
- •Cryopreserved specimens of pediatric patients diagnosed with acute megakaryoblastic leukemia
排除标准
- 未提供
结局指标
主要结局
Complete remission (CR, defined as less than 5% blasts in the bone marrow, with regeneration of tri-lineage hematopoiesis, plus absence of leukemic cells in the cerebrospinal fluid or elsewhere)
时间窗: Up to 8 weeks
Overall survival (pOS, defined as time between diagnosis and death)
时间窗: Up to 8 weeks
Probability of event-free survival (pEFS, defined as time between diagnosis and first event, including non-remitting, death of any cause and second malignancy)
时间窗: Up to 8 weeks
次要结局
未报告次要终点