临床淋巴结阳性前列腺癌的局部治疗:系统性审查和元分析
Clyve Yu Leon Yaow1, Han Jie Lee2, Seth En Teoh1
1Yong Loo Lin School of Medicine, National University of Singapore, Singapore.
European urology oncology
|September 20, 2023
概括
局部治疗 (LT) 显著改善了淋巴结阳性 (cN1) 前列腺癌 (PCa) 患者的整体生存率. 放射治疗 (RT) 和急性前列腺切除术 (RP) 两种疗法都提供了与没有LT相比的生存益处.
科学领域:
- 在瘤学瘤学.
- 泌尿器科 泌尿器科 泌尿器科 泌尿器科
- 临床试验 临床试验
背景情况:
- 患有临床淋巴结阳性 (cN1) 疾病的前列腺癌 (PCa) 患者通常被认为是转移性.
- 对于cN1PCa的局部治疗 (LT) 的疗效仍然不确定.
研究的目的:
- 评估接受LT的cN1PCa患者的生存结果.
- 为了比较不同LT方式的有效性,特别是放射治疗 (RT) 和激进前列腺切除术 (RP).
主要方法:
- 通过使用Medline,Embase和Cochrane图书馆进行了系统的文献审查.
- 分析了在cN1 PCa患者中比较LT (RT或RP) 与没有LT的研究.
- 根据PRISMA指南,使用随机效应模型评估了生存结果.
主要成果:
- 包括8522名患者在内的8项研究表明,在2-10年内,LT显著改善了整体存活率 (OS).
- LT提供了持久的10年OS福利 (OR:1.49,95%CI1.06-2.10).
- 无论是RT还是RP,都改善了OS和无复发生存期,在4年内它们之间没有显著的OS差异 (OR:0.76,95%CI 0.41-1.40).
结论:
- 局部疗法 (LT),无论如何 (RT或RP),提高cN1前列腺癌患者的整体存活率.
- 需要进一步的研究来确定从LT中受益的特定患者群体,并包括生物化学复发等详细的生存数据.
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