针对头部和部局部晚期状细胞癌的新辅助化学免疫疗法:系统性审查和元分析
Xiayi Zhu1, Jie Qiu1, Ya Zhang1
1School of Nursing, Hunan Normal University, Changsha, Hunan 410013, China.
Pharmacological research
|January 13, 2025
概括
新辅助化疗免疫疗法显示,局部晚期状细胞癌 (LA-SCCHN) 的反应率有所改善. 需要进一步的试验来确认这种有前途的治疗方法对长期存活的好处.
科学领域:
- 在瘤学瘤学.
- 头部和部癌症研究研究
- 临床试验分析
背景情况:
- 新辅助化疗免疫疗法是一种正在发展中的治疗方法,用于治疗局部发达的头部和部状细胞癌 (LA-SCCHN).
- 以前无法直接比较新辅助化学免疫疗法和传统化疗之间的临床结果.
研究的目的:
- 在LA-SCCHN中评估和比较新辅助化学免疫治疗与化疗的疗效和安全性.
- 支持LA-SCCHN治疗策略的临床决策.
主要方法:
- 在主要数据库 (PubMed, Web of Science,Embase,Cochrane Library) 进行了系统的文献搜索,寻找相关研究.
- 包括到2024年8月10日发表的研究,重点关注疗效和安全结果.
- 这项研究已被注册为PROSPERO (CRD42024573816).
主要成果:
- 分析了包括2021名患者的28项试验.
- 与化疗相比,新辅助化疗免疫疗法显示病理完整响应 (pCR) 和部分响应 (PR) 率显著更高.
- 在总生存期 (OS) 或无进展生存期 (PFS) 中没有发现显著差异.
- 与治疗相关的不良事件 (TRAE) 在两组之间是可比的,在 3-4 级或 5 级 TRAE 中没有显著差异.
结论:
- 新辅助性化疗免疫疗法呈现出有前途的疗效和与LA-SCCHN.相似的安全性.
- 进一步的随机对照试验对于验证新辅助化学免疫治疗的长期生存优势至关重要.
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