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评估综合基因组分析对葡萄牙高级固体瘤治疗选择的影响
Nuno Tavares1, Pedro Simões2, Raquel Lopes-Brás3
1Medical Oncology Department, Unidade Local de Saúde São João, 4200-319 Porto, Portugal.
Current oncology (Toronto, Ont.)
|February 26, 2026
概括
综合基因组分析 (CGP) 在超过一半的高级固体瘤患者中发现了可采取行动的改变. 这种精确的瘤学工具在四分之一时间内引导治疗变化,导致大约15%的疾病控制得到改善.
科学领域:
- 在瘤学瘤学.
- 基因组学就是基因组学.
- 精准医学是一门精准的医学.
背景情况:
- 综合基因组分析 (CGP) 在精确瘤学中至关重要,用于识别基因组变化和匹配向治疗.
- 关于CGP在固体瘤中的临床效用和影响的现实数据有限.
- 在FRONTAL研究中,建立了葡萄牙患者的全国登记册,这些患者患有晚期固体瘤,接受了CGP.
研究的目的:
- 评估CGP在现实环境中的临床实用性和影响,用于晚期固体瘤患者.
- 评估通过CGP.确定可采取行动的修改率.
- 确定CGP指导治疗对疾病控制的影响.
主要方法:
- 一项多中心研究涉及205名患有先进固体瘤的患者,分布在10个部位.
- 分析了来自FoundationOne CDx,Liquid CDx或FoundationOne Heme试验的基因组数据.
- 使用NCCN和ESMO分子标临床可操作性尺度 (ESCAT) 准则定义了可操作的变化.
主要成果:
- 在50.7%的患者中发现了可采取行动的改变.
- 在24.4%的病例中,CGP的结果引导了治疗决策.
- 在接受CGP指导治疗的患者中有14.6%的患者在16周内实现了疾病控制.
结论:
- 在先进的固体瘤中,CGP具有临床意义,在超过一半的队列中显示出可操作的变化.
- 在很大一部分患者的CGP结果基础上,修改了治疗决策.
- 在大约15%的研究患者中,CGP对疾病结果产生了积极影响.
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