血管新生抑制剂在个性化组合疗法中用于治疗高级耐火性癌症
Timothy Crook1, Darshana Patil2, Rajnish Nagarkar3
1Broomfield Hospital, Chelmsford, United Kingdom.
Frontiers in molecular medicine
|August 1, 2024
概括
个性化癌症治疗将血管生成抑制剂与其他药物结合起来,以瘤分析为指导,在晚期癌症中显示出更好的结果. 这种方法扩大了耐火固体瘤的治疗选择超出单一治疗范围.
科学领域:
- 在瘤学瘤学.
- 分子诊断学 分子诊断
- 药理学 药理学是指药理学的学科.
背景情况:
- 血管新生因子是固体瘤的关键标,但血管新生抑制剂 (AGI) 未得到充分利用.
- 目前的AGI使用仅限于特定的癌症,通常作为没有分子指导的单一疗法.
- 特定于患者的选择和组合疗法可能会提高AGI的疗效.
研究的目的:
- 评估是否以百科全书瘤分析 (ETA) 为指导的联合治疗与AGI改善了先进耐火固体器官癌症的结果.
- 与传统方法相比,以AGI为基础的个性化治疗方案的有效性.
- 扩大血管新生抑制剂的治疗范围.
主要方法:
- 60名患有晚期,耐火性固体器官癌症的患者接受了ETA指导的组合疗法.
- 治疗方案包括与向性,内分泌或细胞毒性药物结合的AGIs.
- 治疗反应通过放射性评估,目标反应率 (ORR),疾病控制率 (DCR),无进展生存期 (PFS) 和整体生存期 (OS) 来评估.
主要成果:
- 目标响应率 (ORR) 为46.7% (28/60部分响应).
- 疾病控制率 (DCR) 达到了95.0% (28 PR + 29 SD).
- 中位数PFS为5.0个月,中位数OS为8.9个月,没有4级不良事件.
结论:
- 与AGI单独治疗相比,以ETA为指导,针对患者的AGI组合疗法显示出更好的结果.
- 这种个性化的方法扩大了血管新生抑制剂在晚期癌症中的效用.
- 这项研究表明了多分析瘤询问对优化癌症治疗策略的潜力.
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