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胰腺体积与不良临床结果的关联
Philip Thomas1, Celestin Missikpode1, Omar Garcia Martinez1
1Division of Nephrology, Department of Medicine University of Illinois Chicago Chicago IL USA.
Journal of the American Heart Association
|October 28, 2025
概括
胰腺体积较小 (PV) 与心血管疾病 (CVD) 和死亡风险较高有关. 这项针对英国生物库参与者的研究强调了PV作为不利健康结果的潜在指标.
科学领域:
- 医疗成像医学成像
- 心血管健康 心血管健康
- 内分泌学 在内分泌学.
背景情况:
- 慢性疾病可能会损害胰腺,减少胰腺体积 (PV).
- 减少PV对不良临床结果的影响尚不清楚.
- 胰腺功能对于内分泌和外分泌过程至关重要.
研究的目的:
- 调查预测胰腺体积 (pPV) 与发生慢性病,心血管疾病 (CVD) 和死亡风险之间的关联.
- 为了确定具有较小ppv的个体是否有更高的不良健康事件的风险.
主要方法:
- 估计的基线年龄调整预测的胰腺体积 (pPV) 使用腹部MRI在36,592名英国生物库参与者.
- 使用451名参与者的重复MRI扫描来计算PPV斜率,以模拟随时间变化的PPV变化.
- 利用多变量调整的比例危险模型来评估PPV与发生慢性病,心血管疾病和死亡之间的关联.
主要成果:
- 较低的PPV四分位数与发生心血管疾病 (1.67倍) 和死亡 (1.28倍) 的风险显著增加有关.
- 在PPV和发生心血管疾病和死亡之间观察到非线性关联 (P<0.001).
- 在PPV和发生慢性病之间没有发现显著的关联.
结论:
- 胰腺体积减少 (pPV) 与心血管疾病和死亡率的风险增加有关.
- 胰腺体积可以作为心血管事件和死亡的预后生物标志物.
- 需要进一步的研究来阐明与PPV与不良结果联系的潜在病理生理机制.
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