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The Retinoblastoma Gene01:20

The Retinoblastoma Gene

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Tumor suppressor genes are normal genes that can slow down cell division, repair DNA mistakes, or program the cells for apoptosis in case of irreparable damage. Hence, they play an essential role in preventing the proliferation of damaged cells.
The first-ever tumor suppressor gene called Rb was identified in retinoblastoma - a rare eye tumor in children. In inherited forms of the disease, a child inherits one defective copy of the Rb gene, which predisposes them to retinoblastoma. However,...
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儿童住院患者数据库中的小儿内瘤的危险因素

Anthony Price1,2, Sean O'Leary3,4, Hannah Parker3,4

  • 1John Sealy School of Medicine, The University of Texas Medical Branch at Galveston, Galveston, Texas, USA, antprice@utmb.edu.

Pediatric neurosurgery
|June 9, 2024
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概括
此摘要是机器生成的。

儿童脑癌死亡率在女性和黑人患者中高于男性和白人患者. 这些差异凸显了在儿科中枢神经系统 (CNS) 瘤治疗中改善资源配置的需要.

关键词:
大脑瘤的发生.大脑瘤的发生.儿童大脑癌症 儿童大脑癌症儿童 住院患者数据库儿科的新生病.

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科学领域:

  • 儿科瘤学 儿科瘤学
  • 神经瘤学神经瘤学
  • 流行病学 流行病学

背景情况:

  • 中枢神经系统 (CNS) 瘤是儿童和青少年癌症相关死亡的主要原因.
  • 以前的研究表明,在内癌率和其他风险因素方面存在种族差异.
  • 这项研究利用2019年儿童住院患者数据库 (KID) 调查这些差异.

研究的目的:

  • 分析儿童大脑和中枢神经系统瘤的死亡率和相关风险因素.
  • 根据种族,性别和社会经济因素来确定护理方面的潜在差异.
  • 为改善儿童中枢神经系统瘤患者的资源配置和护理提供数据.

主要方法:

  • 从2019年儿童住院患者数据库 (KID) 分析了7,818名患有脑,脑干和脑膜恶性瘤的儿科患者 (<21岁).
  • 评估可修改的风险因素 (医院地区,保险,城市规模,收入,医院类型) 和不可修改的风险因素 (种族,性别).
  • 在Excel和GraphPad Prism中使用X2测试与Yates连续性校正和Tukey的ANOVA进行统计分析 9.

主要成果:

  • 在女性 (2.88%) 和男性 (1.99%) 之间以及跨种族群体之间观察到死亡率的显著差异:黑人 (4.17%),西班牙裔 (2.95%),亚洲/太平洋岛民 (3.86%),与白人 (1.68%) 相比.
  • 在所有种族中,黑人患者的死亡率显著增加 (p < 0.01).
  • 在考虑了种族后,没有发现基于医院类型或保险状况的死亡率有显著差异. 在逗留时间和费用方面发现了显著的种族差异.

结论:

  • 研究结果证实,性别和种族是影响儿科内瘤死亡率的重要因素.
  • 该研究发现了显著的差异,但没有确定根本原因.
  • 结果强调需要改善国家资源配置,以加强对儿科中枢神经系统瘤患者的护理.