在2型糖尿病患者中,循环脂蛋白 (a) 水平与心血管事件风险之间的相关性
Jun-Xu Gu1, Juan Huang2, Kun Wang3
1Department of Clinical Laboratory, Peking University People's Hospital, Beijing, PR China.
Heliyon
|September 19, 2024
概括
升高的脂蛋白[Lp]水平与冠心病 (CHD) 严重程度的增加有关,并预测2型糖尿病 (T2DM) 患者的主要不良心血管事件 (MACE). 这一发现凸显了Lp (a) 作为该人群中心血管并发症的重要危险因素.
科学领域:
- 心血管医学 心血管医学
- 内分泌学 在内分泌学.
- 临床研究 临床研究
背景情况:
- 高脂蛋白 (Lp) 度与动脉样硬化有关.
- 对于糖尿病患者冠心病 (CHD) 程度和主要不良心血管事件 (MACEs) 的Lp(a) 的预测价值尚未完全理解.
研究的目的:
- 调查升高的Lp (a) 是否会在2型糖尿病 (T2DM) 患者中加剧心血管疾病.
- 评估Lp(a) 对T2DM患者的MACEs的预测效用.
主要方法:
- 包括4332名接受冠状动脉血管造影 (CAG) 的T2DM患者.
- 使用相关性分析,与心脏病严重程度相关联的Lp (a) 水平.
- 在7年的随访期间使用考克斯回归分析评估MACE.
主要成果:
- 慢性心脏病组的Lp (a) 度显著高于慢性心脏病组,与疾病严重程度有积极的相关性.
- 升高的Lp (a) 是发生心脏病的危险因素 (OR=1.597),血管参与 (OR=1.908) 和根西尼评分 (OR=2.002).
- 增加的Lp(a) 水平与MACEs独立相关 (HR=1.915).
结论:
- 证实了Lp (a) 水平,心血管疾病病变数和Gensini分数之间的正相关性.
- 在T2DM患者中,Lp (a) 水平预测MACE,这强调了其临床意义.
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