认知指南 - 早期乳腺癌患者的基因组指导向后辅助疗法:多中心,开放标签,雨II期研究的研究设计
Constantin Pixberg1, Christian Maurer1,2, Katharina Smetanay1,3
1National Center for Tumor Diseases (NCT) Heidelberg (University Hospital and German Cancer Research Center), Heidelberg, Germany.
Geburtshilfe und Frauenheilkunde
|June 13, 2025
概括
认知指南试验使用下一代测序来识别乳腺癌早期患者的生物标志物后的新辅助疗法. 这使得个性化,基因组学引导的治疗能够减少转移并改善存活率.
科学领域:
- 在瘤学瘤学.
- 基因组学就是基因组学.
- 临床试验 临床试验
背景情况:
- 早期乳腺癌 (eBC) 患者在新辅助疗法 (NAT) 后经常存在复发的高风险.
- 通过下一代测序 (NGS) 进行残留瘤分析,确定高风险eBC中的生物标志物和可操作的变化.
- 这种分层的目的是指导后续疗法,降低转移风险和改善无病生存率.
研究的目的:
- 将分子生物标志物概况转化为针对性的后新辅助疗法选择.
- 评估生物标志物引导治疗升级算法在高风险eBC中的有效性.
- 改善早期乳腺癌患者的无侵袭性疾病生存率 (IDFS).
主要方法:
- 认知指南是一个多中心的,雨的第二阶段试验.
- 患者接受分子导向疗法 (例如PD-L1,PI3K,AKT,PARP,Trop-2,HER2抑制) 或基于生物标志物资料的观察.
- 主要终点是手术后四年IDFS,次要终点包括远程无病生存率,整体生存率和安全性. 将招募240名患者.
主要成果:
- 没有 - 试验结果正在等待,因为试验于2023年6月启动.
结论:
- 认知指南 (COGNITION-GUIDE) 试验实施了针对eBC的风险适应,生物标志物引导的治疗升级策略.
- 这种方法针对早期乳腺癌患者,这些患者在新辅助疗法后具有转移的高风险.
- 该试验旨在根据分子概况个性化治疗,以提高结果.
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