基于HOMA2的β细胞功能或胰岛素抵抗与患有2型糖尿病的移植患者的长期结果之间的关联
Mehdi Maanaoui1,2,3, Florence Debillon4, Rémi Lenain4
1Department of Nephrology, CHU Lille, University of Lille, Lille, 59000, France. mehdi.maanaoui@gmail.com.
Scientific reports
|December 31, 2024
概括
通过HOMA2 IR测量的胰岛素耐药性显著增加了移植后2型糖尿病患者移植失败或死亡的风险. 贝塔细胞功能影响新陈代谢控制,但不影响移植预后.
科学领域:
- 腎臟病學 (nephrology) 是一種醫學.
- 内分泌学 在内分泌学.
- 移植免疫学 移植免疫学
背景情况:
- 2型糖尿病 (T2D) 是移植候选人和接受者经常出现的并发症.
- 与非糖尿病接受者相比,对T2D移植后的管理是复杂的,并且与较差的长期结果有关.
研究的目的:
- 评估胰岛素耐药性和β细胞功能之间的关联,通过同居模式评估2 (HOMA2) 指数进行评估,以及T2D移植接受者的移植结果.
主要方法:
- 一项单中心的回顾性研究包括138名在2007-2018年间接受脏移植的成年T2D患者.
- 在移植后的一年内计算HOMA2胰岛素抵抗 (HOMA2 IR) 和HOMA2β细胞功能 (HOMA2 B).
- 移植存活率,死亡审查的移植存活率,患者存活率和代谢控制在1837天的中位数随访期间被分析.
主要成果:
- 较高的HOMA2 IR与移植衰竭或死亡风险的增加显著相关 (HR=1.11每单位增加).
- 贝塔细胞功能 (HOMA2 B) 与移植预后没有显著关联.
- 降低β细胞功能与较差的长期代谢控制相关.
结论:
- 胰岛素抵抗是影响2型糖尿病移植患者长期结果的关键因素.
- 监测和管理胰岛素耐药性可能对改善移植存活率和患者结果至关重要.
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