用达帕格利弗洛辛治疗的2型糖尿病患者的加勒-3和功能:来自DECLARE-TIMI 58的分析
Paul M Haller1,2, Stephen D Wiviott1, David D Berg1
1TIMI Study Group, Division of Cardiovascular Medicine, Brigham and Women's Hospital, Harvard Medical School, Boston, Massachusetts, USA.
ESC heart failure
|September 15, 2025
概括
较高的加勒-3 (Gal-3) 水平预测了2型糖尿病 (T2DM) 中病的进展. 达帕格利弗洛辛降低了脏风险,在T2DM患者中发现的益处更大,这些患者的Gal-3.
科学领域:
- 心脏病学 心脏病学
- 腎臟病學 (nephrology) 是一種醫學.
- 内分泌学 在内分泌学.
背景情况:
- 加勒-3 (Gal-3) 是纤维化的一个生物标志物,与心力衰竭和病进展的风险增加有关.
- 患有2型糖尿病 (T2DM) 的患者面临这些疾病的风险更高.
研究的目的:
- 调查基线Gal-3水平与T2DM患者病进展之间的关联.
- 为了评估达帕格利弗洛辛对不同Gal-3水平的结局的影响.
主要方法:
- 来自DECLARE-TIMI 58试验的数据分析,这是对T2DM患者的达帕格利弗洛辛随机,安慰剂控制的研究.
- 在嵌套生物标志物子研究中,在基线测量血Gal-3.
- 关联Gal-3水平与复合结点 (持续的EGFR下降,末期脏疾病或与脏相关的死亡).
主要成果:
- 中位数Gal-3为14.9 ng/mL;Gal-3与白蛋白尿和eGFR相关性较弱.
- 升高的Gal-3独立预测脏复合终点事件 (adj HR 1.15每SD日志Gal-3,P=0.013).
- 达帕格利弗洛辛在所有Gal-3四分位数 (总HR0.45) 中显著降低了事件风险. 在基线Gal-3较高的患者中观察到更大的绝对风险降低.
结论:
- 血Gal-3是正常功能T2DM患者功能失调进展的独立预测因子.
- 达帕格利弗洛辛在降低基线高Gal-3度患者的病进展方面表现出更大的绝对益处,这些患者也有更高的绝对风险.
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