摘要
目的:本研究对肌肉浸润性膀胱癌(MIBC)新辅助治疗领域的最新技术和新策略进行了重要的文献综述。 方法:采用PubMed、Scopus和Clinical Trials.gov进行非系统文献回顾,检索过去15年与MIBC新辅助治疗相关的文献。包括前瞻性和回顾性研究。 结果:以铂为基础的治疗是金标准,主要包括顺铂与长春新碱、甲氨蝶呤、阿霉素、吉西他滨、阿霉素甚至表柔比星的组合。MVAC的5年绝对总生存率提高5%,绝对无病生存率提高9%。CMV治疗可使10年总生存率从30%提高到36%,死亡率降低16%。吉西他滨+顺铂方案提供20%的病例完全缓解,与MVAC方案相比,肿瘤预后不差。最近研究新辅助免疫治疗的前瞻性试验显示,阿特朱单抗的完全缓解率为29%,派姆单抗为39.5%。酪氨酸激酶抑制剂途径正在探索中,可以提供一个有趣的策略来改善生存结果。 结论:现有证据表明,在根治性膀胱切除术前接受新辅助治疗的MIBC患者有更好的肿瘤预后。虽然MVAC仍然是符合顺铂条件的患者的标准治疗,但针对不符合顺铂条件的患者的新策略正在开发中,因此免疫治疗似乎有很大的希望。
关键词: 新辅助治疗,膀胱癌,铂基治疗,免疫治疗,根治性膀胱切除术,阿特朱单抗。
图形摘要
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