在免疫疗法下进展的转移性子宫癌中,用化疗-免疫-放射疗法的持久完整反应:一个病例系列
Thomas Westerhoff1, Nathalie Baudoux1, Manuela Undurraga2
1Department of Oncology, Hôpitaux Universitaires de Genève, Genève, Switzerland.
Gynecologic oncology reports
|October 23, 2025
概括
结合化疗-免疫-放射疗法为在免疫疗法期间发生局部区域性进展的转移性宫癌患者提供了有前途的救援治疗. 这种方法在一个小的病例系列中取得了持久的反应,这表明了有限的转移性疾病的选定患者的潜力.
科学领域:
- 在瘤学瘤学.
- 免疫治疗是一种免疫疗法.
- 辐射瘤学 辐射瘤学
背景情况:
- 随着抗PD1/PD-L1免疫疗法与化疗相结合,转移性子宫癌的预后有所改善.
- 在维持免疫疗法下,氧基甲基扩散的进展是一个挑战.
研究的目的:
- 调查结合化疗-免疫-放射治疗对转移性子宫癌患者的疗效.
- 评估这种方法作为对免疫治疗局部区域性耐药性的救援治疗.
主要方法:
- 两个患有多位元转移性宫癌和骨盆进展的患者的病例系列.
- 治疗包括激进的骨盆外辐射疗法 (EBRT),每周使用西斯的化学疗法和布罗利祖马布免疫疗法.
- 在一个病人身上使用了支臂疗法.
主要成果:
- 两位患者均实现了持久的完全反应 (30和24个月治疗后).
- 综合治疗被很好地容忍.
- 在患有局部区域性进展的患者中,尽管有额外骨盆缓解,但已证明有效性.
结论:
- 用EBRT进行化学免疫放射疗法可能成为患有二次局部区域免疫疗法耐药性和受控转移部位的患者的救援选择.
- 鉴于这一亚组仅对化疗的反应有限,需要对精选的患有形转移进展的患者进行进一步的研究.
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