托里帕利马布与局部晚期宫平细胞癌患者 (TRACE) 的终极化疗疗相结合:单臂I/II期试验
Dan Ou1, Rong Cai1, Wei-Xiang Qi1
1Department of Radiation Oncology, Ruijin Hospital, Shanghai Jiaotong University School of Medicine, 197 Ruijin Second Road, Shanghai, 200025, China.
Cancer immunology, immunotherapy : CII
|October 2, 2024
概括
在局部晚期宫癌患者中,托里帕利马布与化疗放射治疗结合表现出良好的耐受性和有前途的抗瘤作用. 这种治疗方法显示出高生存率和局部控制,表明其潜在的疗效.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 妇科瘤学 妇科瘤学
背景情况:
- 局部发达的宫支状细胞癌 presents一个重要的治疗挑战.
- 同时化疗放射治疗 (CCRT) 是一种标准治疗,但结果可以得到改善.
- 免疫疗法提供了一种新的方法来增强抗瘤反应.
研究的目的:
- 评估托利帕利马布与CCRT结合的安全性和有效性.
- 评估具有局部晚期宫平细胞癌的患者的抗瘤作用.
- 为了确定无进展生存率 (PFS),局部控制率 (LC) 和整体生存率 (OS).
主要方法:
- 一个I/II期临床试验,涉及22名患有局部晚期宫状细胞癌的患者.
- 患者同时接受托利帕利马布和基于西斯普拉丁的CCRT,随后接受支架疗法.
- 主要终点包括安全性和2年的PFS;次要终点是2年的LC,地方区域控制和OS.
主要成果:
- 所有患者都以良好的耐受性完成治疗;50%的患者经历了III级或更高的不良事件,没有V级事件.
- 客观响应率 (ORR) 为100%.
- 随访时间中位数为31.8个月,两年的PFS为81.8%,两年的LC和局部区域控制为95.5%,两年的OS为90.9%.
结论:
- 与CCRT结合的托里帕利马布在患有局部晚期子宫癌的患者中耐受性良好.
- 这种组合疗法显示出有前途的抗瘤活性和有利的生存结果.
- 这一发现支持对托利帕利马布加CCRT在该患者群体的进一步研究.
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