位于德国巴伐利亚的胃肠道胰腺神经内分泌瘤的特定现场趋势
Nina Grundmann1, Sven Voigtländer1, Amir Hakimhashemi1
1Bavarian Cancer Registry, Bavarian Health and Food Safety Authority, Nuremberg, Germany.
Cancer medicine
|September 22, 2023
概括
胃肠道胰腺神经内分泌瘤 (GEP-NEN) 发病率从2005年至2019年显著增加,主要是由于神经内分泌瘤 (NET) 亚型. 对这些罕见癌症的危险因素进行进一步的研究是有必要的.
科学领域:
- 在瘤学瘤学.
- 流行病学 流行病学
- 胃肠病学 胃肠病学
背景情况:
- 神经内分泌瘤 (NEN) 是一种罕见的,异质的上皮瘤,发病率不断上升,特别是在胃肠道瘤系统 (GEP) 中.
- 导致GEP-NEN发病率上升的根本原因在很大程度上仍然无法解释,需要详细的趋势分析.
- 了解不同组织学亚型和瘤部位的发病率趋势对于准确的诊断和管理至关重要.
研究的目的:
- 评估2005年至2019年期间巴伐利亚地区胃肠道胰腺神经内分泌瘤 (GEP-NEN) 发病率趋势.
- 分析由组织学亚型分层的趋势,包括神经内分泌瘤 (NET) 和神经内分泌癌瘤 (NEC).
- 为了确定特定的GEP网站与NEN发病率最显著的变化.
主要方法:
- 利用来自巴伐利亚癌症登记处的前性,基于人口的数据,对2005年至2019年诊断的事件GEP-NEN病例进行了分析.
- 将GEP-NEN分为组织学亚型:NET G1,NET G2/G3,其他NET,小细胞NEC,大细胞NEC和其他NEC.
- 计算年龄标准化发病率 (ASIR) 和使用结合点分析来确定年度百分比变化 (APC) 趋势.
主要成果:
- 在2005年至2019年期间,GEP-NEN的总体发病率从每10万人中从2.2上升到4.8,直到2012年 (APC10.1%) 显著增加.
- GEP-NEN的增加主要是由神经内分泌瘤 (NET G1和G2/G3) 推动的,而神经内分泌癌 (NEC) 发生率下降.
- 在大多数GEP部位上,ASIR显著增加,最大的APC在胃,尾,胰腺和直肠中观察到.
结论:
- 观察到GEP-NET发病率的显著增加,可能受到先进的检测技术和分类变化的影响.
- 虽然改进的检测有助于,但进一步的研究对于确定GEP-NEN.EN的特定风险因素至关重要.
- 对NEN病因的持续监测和调查对于理解和解决这些罕见的癌症趋势至关重要.
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