葡萄糖共载体-2抑制剂改善糖尿病患者内皮功能和动脉硬性:系统性审查和网络元分析
Kannan Sridharan1, Gowri Sivaramakrishnan2
1Department of Pharmacology & Therapeutics, College of Medicine & Medical Sciences, Arabian Gulf University, Manama, Kingdom of Bahrain.
Current vascular pharmacology
|January 8, 2025
概括
葡萄糖携带载体-2 抑制剂 (SGLT2is) 改善糖尿病患者的内皮功能和动脉硬性. 需要进一步的研究来将这些改善与心血管事件的减少联系起来.
科学领域:
- 心血管科学 心血管科学
- 内分泌学 在内分泌学.
- 药理学 药理学是指药理学的学科.
背景情况:
- 葡萄糖携带转运体-2 抑制剂 (SGLT2is) 具有抗氧化,抗纤维,抗炎和血管重塑的特性.
- 关于SGLT2is对糖尿病人群内皮功能障碍和动脉硬的影响的文献有限.
研究的目的:
- 进行一个网络元分析,探索SGLT2is对内皮功能障碍和动脉硬的影响.
- 评估结果,如流介导血管扩张 (FMV),脉冲波速度 (PWV) 和增强指数 (AIx).
主要方法:
- 对随机临床试验的电子数据库进行系统搜索.
- 网络元分析使用随机效应建模进行聚合估计.
- 使用Hedges的g与95%信心区间 (95% CI) 评估效应大小,包括启动和换元分析.
主要成果:
- 十二项试验 (706名参与者) 显示SGLT2显著改善了FMV (g:0.48;95% CI:0.08,0.88).
- 达帕格利弗洛辛和恩帕格利弗洛辛改善了FMV,而达帕格利弗洛辛和托福格利弗洛辛改善了PWV.
- 达帕格利弗洛辛显示了改善FMV的最高概率 (0.99);证据确定性很低.
结论:
- 在糖尿病患者中,SGLT2抑制剂有效改善内皮功能和动脉硬性.
- 迫切需要进行临床研究,将SGLT2i介导的内皮改善与减少不良心血管和心结局联系起来.
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