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视网膜静脉直径增加作为复发性脑血管事件的预后指标:一项前性观察性研究

Ying Zhao¹, Dawei Dong¹, Ding Yan¹

¹Department of Neurology and Stroke Center; Clinical Neuroscience Institute, the First Affiliated Hospital of Jinan University, Guangzhou, Guangdong Province, China.

Neural regeneration research

|October 20, 2023

概括

视网膜血管直径可以帮助预测缺血性中风患者的复发性中风. 将视网膜静脉或动脉直径测量与传统风险因素相结合,可以改善中风复发的预测.

科学领域:

眼科医生眼科眼科
神经学神经学
心脏病学心脏病学

背景情况:

视网膜微血管是脑血管风险的潜在标志物.
以前的研究表明,视网膜血管直径和复发性脑血管事件之间存在联系,但缺乏全面的预测模型.

研究的目的:

在急性缺血性中风患者中调查视网膜血管直径和随后的脑血管事件之间的关系.
开发一个包含视网膜血管直径和中风复发传统风险因素的预测模型.

主要方法:

对141名急性缺血性中风患者进行前性观察性研究.
在入院后72小时内进行数字视网膜成像.
脑血管事件的3年随访.

主要成果:

调整后的分析显示,具有特定平均动脉管 (MAD≥74.14μm) 和静脉管 (MVD≥83.91μm) 直径的患者患复发事件的风险更高.
包括平均静脉直径 (MVD) 在内的预测模型显示出最大的预测潜力,其次是平均动脉直径 (MAD).

结论:

将视网膜静脉或动脉直径与传统风险因素相结合,可以提高缺血性中风患者中复发性脑血管事件的预测.
视网膜成像提供了一种非侵入性方法,用于识别需要更密切监测和管理的高风险个体.

关键词:

急性缺血性中风是急性缺血性中风.动脉动脉动脉的动脉.脑血管事件的发生.它的直径是直径直径的直径.数字视网膜成像技术视网膜成像技术微血管系统的形成预测预测预测预测经常性的反复的反复.视网膜视网膜视网膜是一个这里是Vencular 场所.

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