中国卒中杂志 ›› 2025, Vol. 20 ›› Issue (12): 1590-1597.DOI: 10.3969/j.issn.1673-5765.2025.12.016

• 综述 • 上一篇    下一篇

急性大血管闭塞性缺血性卒中机械取栓后无复流现象:影像评估与治疗进展

杨珂珂,李晨威,王小军,冉江林,冯志恒,彭慧渊   

  1. 中山 528400 广州中医药大学附属中山中医院神经内科
  • 收稿日期:2024-11-04 修回日期:2025-10-27 接受日期:2025-11-03 出版日期:2025-12-20 发布日期:2025-12-20
  • 通讯作者: 彭慧渊 huiyuan01@163.com
  • 基金资助:
    国家中医药传承创新发展示范试点项目(中山办字〔2023〕39号)
    广东省中医药局科研项目(20241355)
    中山市中医药传承创新发展科研专项(2024B3010)

No-Reflow Phenomenon after Mechanical Thrombectomy for Acute Ischemic Stroke with Large Vessel Occlusion: Imaging Assessment and Treatment Progress

YANG Keke, LI Chenwei, WANG Xiaojun, RAN Jianglin, FENG Zhiheng, PENG Huiyuan   

  1. Department of Neurology, Zhongshan Hospital of Chinese Medicine Affiliated to Guangzhou University of Chinese Medicine, Zhongshan 528400, China
  • Received:2024-11-04 Revised:2025-10-27 Accepted:2025-11-03 Online:2025-12-20 Published:2025-12-20
  • Contact: PENG Huiyuan, E-mail: huiyuan01@163.com

摘要: 机械取栓是急性大血管闭塞性缺血性卒中(acute ischemic stroke with large vessel occlusion,AIS-LVO)患者发病24 h内的标准治疗方案。然而,部分机械取栓后获得成功血管再通的患者仍存在缺血区域微循环灌注不足,即无复流现象(no-reflow phenomenon,NRP)。机械取栓后NRP可显著影响AIS-LVO患者的预后。目前,常规血管造影技术难以有效识别无复流区域,使得NRP的准确评估、预防及治疗仍面临挑战。本文结合国内外研究进展,系统综述AIS-LVO患者机械取栓后NRP的影像评估方式、预防与治疗策略,以期为临床诊疗实践提供参考。

文章导读: 本文聚焦急性大血管闭塞性缺血性卒中机械取栓后的无复流现象,系统探讨其影像评估标准与治疗新策略,以期为临床诊疗提供参考。

关键词: 卒中; 大血管闭塞; 机械取栓; 无复流现象

Abstract: Mechanical thrombectomy is the standard treatment for acute ischemic stroke with large vessel occlusion (AIS-LVO) within 24 hours of onset. However, some patients who achieve successful vascular recanalization after mechanical thrombectomy still suffer from insufficient microcirculatory perfusion in the ischemic area, a condition known as no-reflow phenomenon (NRP). NRP following mechanical thrombectomy can significantly compromise the prognosis of AIS-LVO patients. As current angiography cannot effectively identify no-reflow areas, accurate assessment, prevention, and treatment of NRP remain challenges. This article systematically reviews the imaging assessment methods, prevention and treatment strategies of NRP after mechanical thrombectomy in AIS-LVO patients based on recent domestic and international literature, with the aim of providing a reference for clinical decision-making.

Key words: Stroke; Large vessel occlusion; Mechanical thrombectomy; No-reflow phenomenon

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