洛巴普拉丁与西斯普拉丁在老年宫癌的同时化学放射治疗中:随机控制的II期研究
Lili Hu1,2, Jiehui Li1,2, Yanjun Du1,2
1Department of Oncology, The Affiliated Hospital of Guizhou Medical University, Guiyang, China.
Journal of gynecologic oncology
|December 11, 2025
概括
在老年宫癌患者中,基于洛巴的化疗放射治疗 (CCRT) 显示出与西斯的效果相似. 它提供了更好的脏安全性和胃肠道耐受性,使其成为那些不能耐受西斯的好替代品.
科学领域:
- 在瘤学瘤学.
- 临床药理学 临床药理学
背景情况:
- 宫癌不成比例地影响老年人群,需要量身定制的治疗策略.
- 同时化疗放射治疗 (CCRT) 是宫癌的标准治疗方法.
- 通常使用基于的化疗,特别是西斯,但与显著的毒性有关,特别是在老年人中.
研究的目的:
- 在老年宫癌患者 (年龄≥65岁) 的CCRT中比较洛巴普拉丁与思普拉丁的疗效和安全性.
- 评估洛巴作为潜在的更安全的替代品西斯在这个人口.
主要方法:
- 一个II期随机对照试验,比较基于洛巴的CCRT与基于的CCRT.
- 患者分别接受了2个或5个周期的洛巴 (30 mg/m2每3周一次) 或西斯 (40 mg/m2每周一次),并接受标准放射治疗 (50.4 Gy外部光束+30 Gy支臂疗法).
- 评估的结果包括化疗完成率,客观反应率,疾病控制率,整体存活率和毒性概况 (毒性,胃肠毒性,血栓细胞减小).
主要成果:
- 洛巴普拉丁组 (83.9%) 与西斯普拉丁组 (54.5%) 相比,观察到更高的化学疗法完成率.
- 这两种疗法均显示出可比的客观应答率 (93.5% vs 93.9%) 和疾病控制率 (96.8% vs 97.0%).
- 基于洛巴普拉丁的CCRT显示,毒性发生率显著降低 (9.7%与39.4%相比),并趋向于降低2-3级胃肠道毒性 (12.9%与30.3%相比),与3-4级血小板缺血的发病率相似.
结论:
- 基于洛巴普拉丁的CCRT是老年宫癌患者的可行和有效的治疗选择,其疗效与西斯普拉丁相当.
- 洛巴普拉丁具有卓越的安全性,特别是在脏和胃肠道毒性方面,这使得它成为对西斯普拉丁不耐受的老年患者的有利替代品.
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