在患有复发性白金耐药性上皮卵巢癌 (BRIGHT) 的患者中,以生物标志物驱动的向治疗:开放标签,多中心,雨研究的协议
概括
这项研究评估了针对白金耐药卵巢癌的生物标志物驱动组合疗法. 精准医学方法旨在通过针对特定患者的基因组和免疫特征来改善结果.
科学领域:
- 在瘤学瘤学.
- 遗传学 是一个遗传学.
- 免疫学 免疫学 免疫学
背景情况:
- 抗复发性卵巢癌呈现出不良预后和有限的治疗途径.
- 聚ADP-ribose) - 聚合酶 (PARP) 抑制剂,抗血管原剂和免疫检查点抑制剂显示出潜力,但需要精确的患者选择.
- 确定这些先进疗法的最佳患者亚组仍然是一个关键的临床挑战.
研究的目的:
- 评估由生物标志物指导的组合疗法的疗效和安全性,包括pamiparib,tislelizumab,bevacizumab和nab-paclitaxel.
- 为了研究PARP抑制,抗血管生成,免疫疗法和化疗在抗性卵巢癌中的结合影响.
- 确定对基因组 (BRCA1/2突变) 和免疫学 (CD8+瘤透淋巴细胞) 特征的考虑是否可以改善疾病的结果.
主要方法:
- 这项BRIGHT试验是一项前性的,开放的,多中心的II期雨研究,在中国招募了160名患者.
- 患有白金耐药卵巢癌的患者根据BRCA1/2突变状态和CD8+TILs计数被分配到三个手臂.
- 治疗包括pamiparib,bevacizumab,tislelizumab和nab-paclitaxel的组合,持续到疾病进展或毒性.
主要成果:
- 根据RECIST 1.1标准的目标响应率 (ORR) 是主要的终点.
- 计划在三个实验组中招募160名患者.
- 预计招聘将于2024年结束,预计结果将于2027年.
结论:
- 这项试验假设精密药物联合治疗将提高白金耐药卵巢癌的结果.
- 这项研究旨在根据个体患者的生物标志物验证基于向治疗的疗效.
- 来自BRIGHT试验 (NCT05044871) 的结果将为个性化治疗策略提供关键的见解.
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