癌症查与番茄种植有什么关系?
Miyo K Chatanaka1, Eleftherios P Diamandis2
1Department of Laboratory Medicine and Pathobiology, University of Toronto, Toronto, ON, Canada.
Clinical chemistry and laboratory medicine
|January 17, 2025
概括
癌症查测试提供有限的延长寿命的好处. 结肠直肠查提供了适度的收益,而其他显示没有重大影响,质疑当前的早期检测策略.
科学领域:
- 在瘤学瘤学.
- 预防医学 预防医学
- 临床试验 临床试验
背景情况:
- 癌症查是控制癌症的一个关键策略.
- 证据证明许多查测试的有效性有限.
- 美国预防服务工作组 (USPSTF) 建议对五种癌症进行查.
研究的目的:
- 评估常见的癌症查测试对延长生命的益处.
- 为了确定当前的癌症查策略是否能显著延长寿命.
- 为癌症治疗策略的潜在修改提供信息.
主要方法:
- 18项大型随机临床试验的元分析.
- 包括超过200万名参与者.
- 通过各种癌症查方法获得的估计寿命.
主要成果:
- 用于结直肠癌查的西格莫多斯科比可将寿命延长110天.
- 便检测和乳房扫描显示没有显著的寿命延长.
- 前列腺癌和肺癌查提供了适度的,不显著的寿命延长 (分别为37天和107天).
结论:
- 目前的癌症查策略并不能显著延长寿命.
- 效果有限表明需要重新评估查方案.
- 修改后检测癌症治疗策略可能是有益的,可能避免查副作用.
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