乌克兰先天性高胰岛素症:为期10年的全国性研究
Evgenia Globa1, Henrik Thybo Christesen2, Michael Bau Mortensen3
1Ukrainian Scientific and Practical Center of Endocrine Surgery, Transplantation of Endocrine Organs and Tissues of MoH of Ukraine, Kyiv, Ukraine.
Frontiers in endocrinology
|January 1, 2025
概括
这项研究调查了乌克兰的先天性高胰岛素症 (CHI),确定了遗传原因和组织学亚型. 在CHI患者中,焦点疾病实现了手术治愈,突显了向治疗的重要性.
科学领域:
- 医学遗传学 医学遗传学
- 儿科内分泌学 儿科内分泌学
- 手术病理学手术病理学
背景情况:
- 先天性高胰岛素症 (CHI) 是一种罕见的遗传疾病,影响葡萄糖调节.
- 在乌克兰人群中,没有关于CHI遗传学和结果的先前研究.
- 了解CHI多样化的临床和遗传环境对于有效管理至关重要.
研究的目的:
- 阐明乌克兰患者中CHI的遗传基础,临床表现和组织学亚型.
- 评估这一群体的治疗策略和长期结果.
- 在乌克兰建立CHI的国家注册.
主要方法:
- 将41名CHI患者纳入国家注册表 (2014-2023年).
- 综合基因测试 (n=40) 和高级成像 (18F-FDOPA和68Ga-DOTATOC PET/CT) 在n=19.
- 手术干预,然后对一组患者进行组织学分析.
主要成果:
- 在86.3%的持续性CHI (p-CHI) 病例和44.4%的早期缓解性CHI (er-CHI) 病例中发现了基因变异.
- K-ATP通道基因变异 (ABCC8,KCNJ11) 是p-CHI的唯一原因;er-CHI显示出更大的遗传异质性.
- 组织学证实了19名持久性CHI患者中的73.7%的焦点疾病,导致完全的手术恢复;扩散/非典型组织学病例出现复发.
结论:
- 在67.5%的队列中实现了基因诊断,而p-CHI的比率更高.
- 综合遗传学和成像学促进了亚型特定的治疗方法.
- 所有患有焦点性CHI的患者都实现了手术治愈,这强调了有针对性的干预的有效性.
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