与代谢功能障碍相关的脂肪性肝病与1型糖尿病中的血管功能障碍有关
Jonathan Mertens1,2, Tibor Stoop3, Eveline Dirinck1,2
1Department of Endocrinology, Diabetology & Metabolism, Antwerp University Hospital, Antwerp, Belgium.
Cardiovascular diabetology
|February 26, 2026
概括
与代谢功能障碍相关的脂肪性肝病 (MASLD) 与1型糖尿病 (T1D) 中血管健康状况较差有关. Carotid-femoral脉冲波速率 (cfPWV) 是这种关联的一个关键指标,并预测心血管风险.
科学领域:
- 心血管医学 心血管医学
- 肝病学 肝病学是一种肝病学.
- 内分泌学 在内分泌学.
背景情况:
- 与代谢功能障碍相关的脂肪性肝病 (MASLD) 越来越被认为是一种与动脉样硬化心血管疾病 (ASCVD) 相关的全身性疾病.
- 血管功能障碍,包括动脉硬和内皮功能障碍,是ASCVD的早期指标.
- 1型糖尿病 (T1D) 是MASLD和ASCVD的重要风险因素,因此对它们的相互关系的调查至关重要.
研究的目的:
- 调查MASLD与T1D成年人血管病变标志物之间的关联.
- 确定特定的血管参数是否与MASLD相关,并预测该人群未来的ASCVD风险.
主要方法:
- 涉及无确立ASCVD的T1D的成年非吸烟者的横截面研究.
- 使用超声波和短暂弹性成像进行MASLD诊断;通过FIB-4评估纤维化.
- 血管评估包括动脉-大腿脉冲波速 (cfPWV),动脉-内脏介质厚度 (CIMT),流量介导扩张 (FMD) 和甘油诱导扩张 (NID).
- 使用Steno Type 1风险引擎估计的ASCVD风险.
主要成果:
- 马斯尔德与甘油诱导扩张 (NID) 的显著降低以及受损NID和cfPWV的更高患病率有关.
- 在调整心血管风险因素后,MASLD独立与cfPWV增加相关.
- cfPWV,CIMT和FIB-4与5年ASCVD风险有很强的相关性,在预测显著的ASCVD风险方面具有很高的准确性.
结论:
- Carotid-femoral脉冲波速度 (cfPWV) 成为与T1D患者的MASLD相关的强大的血管标志物.
- cfPWV,CIMT和FIB-4是评估和预测MASLDT1D患者发生ASCVD风险的有价值工具.
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