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脂蛋白 (a) 在糖尿病视网膜病变的发展和进展中:系统性审查和元分析

Stamatios Lampsas¹, Vaia Lambadiari², Chrysa Agapitou¹

¹2nd Department of Ophthalmology, Attikon University Hospital, Medical School, National and Kapodistrian University of Athens, 11527 Athens, Greece.

Medicina (Kaunas, Lithuania)

|July 30, 2025

概括

升高的脂蛋白 (a) [Lp(a) ]水平与糖尿病视网膜病变 (DR) 有显著的关联. 这一元分析证实了较高的Lp(a) 和DR发展和进展之间的令人信服的联系.

科学领域:

眼科医生眼科眼科
心血管科学心血管科学
内分泌学在内分泌学.

背景情况:

糖尿病视网膜病变 (DR) 是糖尿病的一个主要并发症.
脂蛋白 (a) [Lp(a) ]与动脉样硬化过程有关.
了解DR的发病因子对于有效的管理至关重要.

研究的目的:

系统地审查和元分析脂蛋白 (a) [Lp(a) ]和糖尿病视网膜病变 (DR) 之间的关联.
量化Lp (a) 水平与DR的存在/严重程度之间的关系.

主要方法:

在PubMed和Scopus索引的研究中进行全面的元分析和系统审查,直到2025年1月.
包括29项涉及7007名受试者的研究,根据PRISMA指南进行综合.
随机效应模型用于计算具有95%置信区间 (CI) 的标准化平均差异 (SMD).

主要成果:

对25项观察性研究 (6291名受试者) 的初级分析显示,DR患者的Lp (a) 水平显著更高 (SMD:0.85,95%CI:0.48-1.22,p <0.001).
对1066名患者的二次分析显示,在增殖性DR (PDR) 和非增殖性DR (NPDR) 中,Lp(a) 较高 (SMD:0.28,95% CI:0.09-0.47,p = 0.004).
在这两种分析中都发现了很高的异质性 (I2=98%和97%).

结论:

升高的Lp (a) 水平与糖尿病视网膜病变的发展和进展有着令人信服的关联.
Lp (a) 可能作为DR风险和严重程度的潜在生物标志物.
需要进行进一步的研究,以阐明将Lp (a) 与DR病原体联系在一起的确切机制.

关键词:

动脉样硬化动脉样硬化糖尿病视网膜病变糖尿病视网膜病变脂蛋白 (a) 是一种蛋白质微血管系统是什么意思这是一个渐进的过程.

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