先进的非清晰细胞脏细胞癌的第一线治疗:系统性审查和元分析
Fausto Petrelli1, Elena Verri2, Antonio Ghidini3
1Oncology Unit, ASST Bergamo ovest, Treviglio (BG), Italy.
JAMA oncology
|July 3, 2025
概括
结合免疫疗法和向疗法对非清细胞脏细胞癌 (nccRCC) 有希望. 这些治疗方法改善了转移性nccRCC患者的治疗结果,支持其在临床指南中的使用.
科学领域:
- 在瘤学瘤学.
- 医学研究 医学研究
背景情况:
- 非清细胞细胞癌 (nccRCCs) 由于异质性和有限的临床试验数据而具有挑战性.
- 了解nccRCC亚型的治疗益处对于改善患者的治疗结果至关重要.
研究的目的:
- 评估一线免疫疗法组合和向治疗转移性nccRCC的疗效.
- 综合目前关于nccRCC治疗结果的证据.
主要方法:
- 在PubMed,Embase和Cochrane图书馆数据库中进行系统的文献搜索,截至2024年12月31日.
- 包括使用免疫检查点抑制剂 (ICI) 治疗的nccRCC的研究,报告客观反应率 (ORR),无进展生存率 (PFS),总生存率 (OS) 和疾病控制率 (DCR).
- 23项研究的随机效应元分析,数据提取和质量评估由独立审稿人进行.
主要成果:
- 在nccRCC中对23项研究的聚合分析显示ORR为26.6%,DCR为57.8%.
- 中位数PFS为6.59个月,中位数OS为21.11个月.
- 免疫检查点抑制剂 (ICI) 显示出显著的疗效,组合疗法优于单一疗法.
结论:
- 免疫检查点抑制剂 (ICI) 与向治疗相结合,在转移性nccRCC.中显示出有希望的疗效.
- 研究结果支持将这些组合纳入nccRCC的治疗指南.
- 建议对长期结果,安全性和生物标志物进行进一步的研究,以进行个性化的nccRCC治疗.
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