相关实验视频
Updated: Jun 9, 2026

12:03
In Vivo Model for Testing Effect of Hypoxia on Tumor Metastasis
Published on: December 9, 2016
复发性和耐火性尤文肉瘤I/II期试验:来自欧洲尤文联盟的当前观点
Antonio Juan Ribelles1, Arthur Felix2,3, Nuria Benavent4
1Pediatric Oncology and Hematology Unit, Hospital Universitario y Politécnico La Fe, Valencia, Spain.
JCO precision oncology
|September 19, 2025
概括
这项对尤宁肉瘤试验的分析显示,针对复发性/耐药性疾病的向向治疗和免疫治疗的转变. 尽管面临挑战,研究仍在继续探索这种罕见的骨癌的新疗法.
科学领域:
- 在瘤学瘤学.
- 临床试验 研究 研究 临床试验 临床试验
- 肉瘤研究研究 肉瘤研究
背景情况:
- 复发性/耐火性 (R/R) 尤文肉瘤 (EwS) 存在重大治疗挑战.
- 对于R/R EwS患者,治疗选择有限.
研究的目的:
- 在过去11年 (2014-2024) 中分析R/R EwS的I/II期临床试验.
- 确定不断发展的治疗策略和未满足的EWS治疗需求.
主要方法:
- 从主要数据库和出版物中对R/R EwS的I/II阶段试验进行系统审查.
- 由治疗干预分类的试验:向治疗,免疫治疗,化疗和联合治疗.
- 数据提取和资格评估由三个独立审查员进行.
主要成果:
- 108项试验符合纳入标准,主要是学术和多中心,有国际合作.
- 治疗重点转向向性疗法 (氨酸激酶,PARP,EWSR1::FLI1,细胞循环抑制剂) 和免疫疗法 (单克隆抗体,CAR-T细胞).
- 观察到44%的平均疾病控制率和8%的响应率;在COVID-19大流行期间,试验启动减少.
结论:
- 对于R/R EwS的治疗环境正在发展,越来越重视向疗法和免疫疗法.
- 正在探索新的目标,如EWSR1::FLI1致癌融合和DNA修复途径.
- 结果支持未来的试验设计,包括所有年龄组的国际随机二期试验.
相关概念视频
Treatment Resistant Cancers
Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...
Treatment Resistent Cancers
Cancer is the second leading cause of death in the United States. A cancer cell is genetically unstable and hence can mutate faster. They can also modify their microenvironment and escape immune surveillance. The difficulties in treating cancer are further compounded by the emergence of rapid resistance to anticancer drugs. The most common ways to attain resistance in cancer cells include alteration in drug transport and metabolism, modification of drug target, elevated DNA damage response, or...

