局部 Ablative 技术与放射治疗用于原发性和复发性肺癌的组合:系统性审查
Paolo Bonome1, Donato Pezzulla1, Valentina Lancellotta2
1Radiation Oncology Unit, Responsible Research Hospital, 86100 Campobasso, Italy.
Cancers
|December 23, 2023
概括
将局部废除疗法与放射疗法相结合,对非小细胞肺癌 (NSCLC) 患者,不适合进行手术,显示出有前途. 这种方法为原发性和复发性肺癌提供了有利的毒性概况和有效的局部控制.
科学领域:
- 在瘤学瘤学.
- 辐射瘤学 辐射瘤学
- 肺部病理学 肺部病理学
背景情况:
- 无法接受手术的非小细胞肺癌 (NSCLC) 患者需要替代治疗.
- 系统性或局部疗法对于管理早期或复发性NSCLC至关重要.
研究的目的:
- 评估结合放射治疗与NSCLC局部废除疗法的可行性和有效性.
- 评估这种联合治疗方式的毒性概况和局部控制率.
主要方法:
- 一项对6项涉及115名患者和119个病变的研究的系统审查.
- 对医学上不可操作的原发性NSCLC进行图像引导局部废除疗法治疗的研究分析,其次是放射治疗.
- 对局部复发的NSCLC进行放射治疗,然后作为挽救选项进行局部废除疗法的研究进行审查.
主要成果:
- 对于初级NSCLC,局部控制率在75%至91.7%之间,局部复发率为19.4%.
- 对于复发性NSCLC,在救援处理后,局部控制率从50%到100%不等.
- 最常见的并发症是辐射性肺炎 (9.5%) 和肺胸炎 (29.8%).
结论:
- 将局部废除疗法与放射治疗结合起来,对于不适合手术的NSCLC患者来说,这是一个有前途的治疗策略.
- 干预表明了有利的毒性概况和有效的局部控制.
- 需要进一步的前性研究,以充分确定将局部瘤切除与放射治疗 (LTA-RT) 结合的好处.
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