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Cancer survival analysis focuses on quantifying and interpreting the time from a key starting point, such as diagnosis or the initiation of treatment, to a specific endpoint, such as remission or death. This analysis provides critical insights into treatment effectiveness and factors that influence patient outcomes, helping to shape clinical decisions and guide prognostic evaluations. A cornerstone of oncology research, survival analysis tackles the challenges of skewed, non-normally...
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估计尿道癌的发病率:基于注册表的研究的系统审查和元分析.

Csilla Olah1, András Kubik2, Péter Mátrai3

  • 1Department of Urology, University of Duisburg-Essen and German Cancer Consortium (DKTK), Essen, Germany.

Urologic oncology
|April 16, 2024
PubMed
概括
此摘要是机器生成的。

尿道癌 (UrC) 是一种罕见的膀瘤,发病率低,地理差异很大. 这一元分析提供了关于UrC的最新数据.

关键词:
腺癌是什么?腺癌是什么?腺癌是什么?膀癌是一种癌症.流行病学 流行病学事件发生率 事件发生率登记处 登记处 登记处 登记处尿道癌症是什么意思乌拉丘斯癌 (Urachus carcinoma) 是一种癌症.

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科学领域:

  • 在瘤学瘤学.
  • 流行病学 流行病学
  • 尿道瘤学 尿道瘤学

背景情况:

  • 尿道癌 (UrC) 是一种罕见的恶性瘤,占膀瘤的不到1%.
  • 有限的前性研究阻碍了对UrC发病率和临床数据的全面理解.
  • 尿路癌的存活率很低,特别是在转移性病例中,这凸显了需要更多数据的需要.

研究的目的:

  • 进行基于注册表的关于UrC的研究的系统审查和元分析.
  • 为了评估未被选择的UrC患者的发病率和临床病理学特征.
  • 提供UrC流行病学和生存率的最新概述.

主要方法:

  • 在2023年5月之前对5个数据库进行系统的文献搜索,用于基于注册表的UrC研究.
  • 在两位独立调查人员严格审查后,包括了6个选定的出版物.
  • 提取估计的发病率,临床病理参数和存活率数据进行元分析.

主要成果:

  • 总体UrC发病率估计为每10万人/年0.04,具有地理差异 (日本最高,加拿大最低).
  • 诊断时的平均年龄为60岁,女性与男性的比例为2:3.
  • 腺癌是主要的类型 (86%),5年生存率为51.0%.

结论:

  • 这一元分析提供了关于UrC发病率,特征和存活率的最新,公正的,基于注册表的数据.
  • 在6个国家观察到UrC发病率的显著地理差异.
  • 这些发现强调了UrC的罕见性和对这种不常见的恶性瘤的持续研究的需要.