脂蛋白 (a) 作为2型糖尿病中复发性缺血性中风的危险因素
Ruomeng Chen1,2, Kun Zhang1,2, Hui Liu1,2
1Department of Neurology, The First Hospital of Hebei Medical University, Shijiazhuang City, Hebei Province, People's Republic of China.
概括
升高的脂蛋白 (a) [LP (a) ]是2型糖尿病 (T2DM) 患者复发性缺血性中风的重要危险因素. 严格控制LP (a) 水平对于糖尿病患者来说至关重要,以防止中风复发.
科学领域:
- 心血管医学 心血管医学
- 神经学 神经学
- 内分泌学 在内分泌学.
背景情况:
- 复发性缺血性中风对健康造成重大负担,特别是在伴随性糖尿病患者中.
- 脂蛋白 (a) [LP (a) ]被认为是心血管疾病的潜在危险因素,但其在糖尿病患者中复发性缺血性中风中的特定作用需要进一步阐明.
研究的目的:
- 调查脂蛋白[LP]水平与复发性缺血性中风风险之间的关联.
- 要确定这种关联是否在2型糖尿病 (T2DM) 患者和没有2型糖尿病 (T2DM) 患者之间有所不同.
- 为患有复发性缺血性中风和糖尿病的患者提供准确的临床管理策略的证据.
主要方法:
- 一项涉及2029名被诊断患有脑梗塞的患者的队列研究.
- 基于LP(a) 水平 (≤/>第90百分位) 和T2DM的存在或不存在的分层分析.
- 后勤回归建模,以评估LP的独立风险 (a) 对于复发性缺血性中风.
主要成果:
- 与LP(a) ≤90百分点和T2DM (46.17%) 患者相比,LP(a) 水平高于90百分点和T2DM的患者有明显更高的复发性缺血性中风 (59.15%) 发生率.
- 在T2DM (OR=2.062,P=0.007) 患者中,升高的LP(a) (>第90百分位) 被确定为复发性缺血性中风的独立风险因素.
- 在患有大动脉动脉硬化性中风 (OR=2.553,P=0.003) 的糖尿病患者中,LP(a) 是复发性缺血性中风的独立风险因素,但在非糖尿病患者中并非如此 (P=0.228).
结论:
- 脂蛋白 (LP) 是复发性缺血性中风的独立风险因素,特别是在糖尿病人群中.
- 2型糖尿病 (T2DM) 的存在显著改变了LP(a) 和复发性缺血性中风之间的关联.
- 临床实践应优先考虑在同时患有糖尿病的缺血性中风患者中严格控制LP的水平.
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