对具有遗传倾向的个体进行早期癌症检测的综合查
Natalia A Bodunova1, Airat I Bilyalov1,2, Anastasiia M Danishevich1
1Loginov Moscow Clinical Scientific Center, Moscow, Russia.
JCO precision oncology
|August 20, 2025
概括
一个全面的查计划有效地检测出基因倾向的个体的早期癌症. 这种方法对于识别高危患者和改善遗传性癌症综合征的结果至关重要.
科学领域:
- 癌症学
- 遗传学
- 预防医学
背景情况:
- 具有癌症遗传倾向的个体需要有针对性的监测.
- 早期发现可显著改善遗传性癌症综合征的治疗结果.
研究的目的:
- 对携带病原性/可能病原性 (P/LP) 变种的个体进行综合查计划的有效性进行评估.
- 评估该计划对早期癌症检测和治疗结果的影响.
主要方法:
- 一个基于注册的查计划涉及816名具有生殖系P/LP变异的参与者.
- 参与者接受了系统的临床,仪器和实验室监测.
- 两个组进行了比较:健康的携带者 (A组) 和癌症患者 (B组).
主要成果:
- 在554名健康携带者中,发现了57种癌症 (10.2%),主要是乳腺癌和卵巢癌.
- 在健康携带者中检测到的96. 4%的癌症是早期的 (I-II).
- 在27%的病例中,在I阶段发现了侵袭性乳腺癌亚型.
结论:
- 在高危人群中,全面查是有效的早期癌症检测.
- 针对性查策略对于管理遗传性癌症倾向至关重要.
- 早期识别恶性瘤,包括侵袭性亚型,可以改善患者的预后.
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