血管内皮素2和血管内皮生长因子A度与临床终点的关联
Reza Mohebi1, Yuxi Liu1, Michael K Hansen2
1Cardiology Division, Massachusetts General Hospital and Harvard Medical School, Boston, Massachusetts.
Clinical journal of the American Society of Nephrology : CJASN
|December 15, 2023
概括
较高的血管蛋白2水平与糖尿病病 (DKD) 的心脏病风险有关. 卡纳格利弗洛辛治疗有效降低了angiopoietin 2,这表明DKD的治疗点.
科学领域:
- 内分泌学 在内分泌学.
- 腎臟病學 (nephrology) 是一種醫學.
- 心脏病学 心脏病学
背景情况:
- ангиопоетин 2 (Ang-2) 影响内皮功能,并可能影响糖尿病病 (DKD).
- 血管内皮生长因子-A (VEGF-A) 参与内皮调节.
- Ang-2和VEGF-A在DKD中心脏和脏结局中的作用需要进一步研究.
研究的目的:
- 评估Ang-2,VEGF-A和DKD患者心脏和脏结局之间的关联.
- 调查卡纳格利弗洛辛对Ang-2和VEGF-A度的影响.
主要方法:
- 在CREDENCE试验中 (canagliflozin与安慰剂) 分析了来自2565名DKD患者的血样本.
- 在基线,第一年和第三年测量Ang-2和VEGF-A.
- 主要复合终点:功能衰竭,血清肌素增加一倍,或/心血管死亡.
主要成果:
- 升高的基线Ang-2,但不是VEGF-A,与更高的临床风险相关.
- 卡纳格利弗洛辛显著降低了Ang-2水平 (P < 0.001),但没有影响VEGF-A.
- 较高的基线Ang-2独立地与初级复合结果的风险增加有关.
- Ang-2水平的变化解释了卡纳格利弗洛辛对结果的影响的10%.
结论:
- 增加的Ang-2水平与DKD中的心脏和脏风险相关,独立于VEGF-A.
- 卡纳格利弗洛辛在降低Ang-2度方面表现出显著的作用.
- 在DKD中,Ang-2代表了潜在的治疗点,用于管理心脏脏并发症.
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