NCT03362086Unknown不适用
Establishment of Osteosarcoma Biobank
适应症
试验速览
- 阶段
- 不适用
- 入组人数
- 180
- 主要终点
- Examine VEGFR-2 and PD-L1 gene expression osteosarcoma
研究概览
简要总结
Osteosarcoma is very rare bone tumor. The investigator set up the biobank to ensure the patients has the chance to participate in future research
详细描述
Samples of blood and other stored material such as slides,frozen tissues and so on .
Questionnaire information, including health history, growth and development, physical activity and family medical history information.
研究设计
- 研究类型
- Observational
- 观察模型
- Family Based
- 时间视角
- Prospective
入排标准
- 性别
- All
- 接受健康志愿者
- 是
入选标准
- •Proband Inclusion criteria: A diagnosis or suspected diagnosis of osteosarcoma
排除标准
- •non-asian pulmonary metastasis
结局指标
主要结局
Examine VEGFR-2 and PD-L1 gene expression osteosarcoma
时间窗: 3 years
To examine the VEGFR2 and programmed cell death ligand 1 (PD-L1) genes expression of the patients with osteosarcoma.And Analyze their differences.
次要结局
未报告次要终点
研究者
Ren tingting
Lab manager of Musculoskeletal Tumor Center
Peking University People's Hospital
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