Background:To compare the safety and effectiveness of direct mechanical thrombectomy and bridging therapy for stroke with acute anterior circulation large vessel occlusion within 4.5 hours of onset.Methods:Retrospecti...Background:To compare the safety and effectiveness of direct mechanical thrombectomy and bridging therapy for stroke with acute anterior circulation large vessel occlusion within 4.5 hours of onset.Methods:Retrospectively collected from 66 patients with acute ischemic stroke admitted to the Department of Neurology of Tongliao Hospital and Xuanwu Hospital from August 2019 to November 2021 within 4.5 hours.According to the different recanalization methods,30 patients were assigned to the direct thrombectomy treatment group,and 36 patients in the bridging treatment group(i.e.,the intravenous thrombolysis bridging mechanical thrombectomy treatment group).The primary outcome measure was the neurological outcome at the onset of 90d.Secondary outcome measures were intraoperative vascular recanalization and reperfusion,and the US National Institute of Health Stroke Scale score at 24 hours after surgery.The primary safety indicators are intracranial hemorrhage,including symptomatic intracranial hemorrhage and non-symptomatic intracranial hemorrhage,and 90d mortality.Results:The direct thrombectomy group had lower body mass index,hypertension and baseline Alberta early computed tomography score than the bridging treatment group,and longer time from onset to visit than the bridging group(206.5(119.5,256.25)min vs.150.5(25.205,212.75)min),the above difference were statistically significant(P<0.05).There were no significant differences in successful vascular reperfusion(93%vs.89%),24 hours postoperative National Institute of Health Stroke Scale score(11(5,18)vs.11(5,20)),intracranial hemorrhage(11%vs.14%),symptomatic intracranial hemorrhage(7%vs.17%),90d mRS0 to 2 points(43%vs.36%)and 90d mortality(23%vs.22%)(P>0.05).Conclusion:Similar clinical efficacy and safety of direct mechanical thrombectomy and bridging therapy for acute anterior circulation large vessel occlusive stroke within 4.5 hours of onset,direct thrombectomy can be used as an alternative scheme for acute anterior circulation intracranial large artery occlusive stroke.展开更多
As the incidence of cerebrovascular disease increases,the incidence of white matter lesions (WMLs) and vascular cognitive impairment (VCI) also increases.Ischemic WMLs is directly related to VCI,especially non-dementi...As the incidence of cerebrovascular disease increases,the incidence of white matter lesions (WMLs) and vascular cognitive impairment (VCI) also increases.Ischemic WMLs is directly related to VCI,especially non-dementia VCI.Early symptoms of non-dementia VCI are hidden and difficult to identify.About 50% of patients develop dementia.This article reviews the correlation between WMLs and VCI in terms of etiology,risk factors,pathogenesis and imaging manifestations.It provides scientific basis or ideas for clinical diagnosis and treatment for WMLs and VCI.展开更多
As the population ages,the number of patients with vascular cognitive impairment(VCI)increases,which increases the burden on patient's family and social.At present,the treatment and pathogenesis of VCI is still un...As the population ages,the number of patients with vascular cognitive impairment(VCI)increases,which increases the burden on patient's family and social.At present,the treatment and pathogenesis of VCI is still unclear.This paper reviews the literature on VCI pathogenesis,especially the molecular mechanism(oxidative stress,endoplasmic reticulum stress,inflammation,autophagy.),aiming to provide direction and reference for VCI pathogenesis research and target therapy.展开更多
Perioperative stroke is one of the serious complications in perioperative patients,and its incidence is related to the risk factors of stroke,surgical methods,anesthesia,and surgical complexity.This article reviews th...Perioperative stroke is one of the serious complications in perioperative patients,and its incidence is related to the risk factors of stroke,surgical methods,anesthesia,and surgical complexity.This article reviews the definition,incidence,risk factors,preventive measures,and management of perioperative patients of perioperative stroke,to provide a theoretical basis for clinical work,to reduce the incidence of perioperative stroke.展开更多
基金supported by Health Science and Technology Project of Inner Mongolia Autonomous Region 2022(202201571).
文摘Background:To compare the safety and effectiveness of direct mechanical thrombectomy and bridging therapy for stroke with acute anterior circulation large vessel occlusion within 4.5 hours of onset.Methods:Retrospectively collected from 66 patients with acute ischemic stroke admitted to the Department of Neurology of Tongliao Hospital and Xuanwu Hospital from August 2019 to November 2021 within 4.5 hours.According to the different recanalization methods,30 patients were assigned to the direct thrombectomy treatment group,and 36 patients in the bridging treatment group(i.e.,the intravenous thrombolysis bridging mechanical thrombectomy treatment group).The primary outcome measure was the neurological outcome at the onset of 90d.Secondary outcome measures were intraoperative vascular recanalization and reperfusion,and the US National Institute of Health Stroke Scale score at 24 hours after surgery.The primary safety indicators are intracranial hemorrhage,including symptomatic intracranial hemorrhage and non-symptomatic intracranial hemorrhage,and 90d mortality.Results:The direct thrombectomy group had lower body mass index,hypertension and baseline Alberta early computed tomography score than the bridging treatment group,and longer time from onset to visit than the bridging group(206.5(119.5,256.25)min vs.150.5(25.205,212.75)min),the above difference were statistically significant(P<0.05).There were no significant differences in successful vascular reperfusion(93%vs.89%),24 hours postoperative National Institute of Health Stroke Scale score(11(5,18)vs.11(5,20)),intracranial hemorrhage(11%vs.14%),symptomatic intracranial hemorrhage(7%vs.17%),90d mRS0 to 2 points(43%vs.36%)and 90d mortality(23%vs.22%)(P>0.05).Conclusion:Similar clinical efficacy and safety of direct mechanical thrombectomy and bridging therapy for acute anterior circulation large vessel occlusive stroke within 4.5 hours of onset,direct thrombectomy can be used as an alternative scheme for acute anterior circulation intracranial large artery occlusive stroke.
文摘As the incidence of cerebrovascular disease increases,the incidence of white matter lesions (WMLs) and vascular cognitive impairment (VCI) also increases.Ischemic WMLs is directly related to VCI,especially non-dementia VCI.Early symptoms of non-dementia VCI are hidden and difficult to identify.About 50% of patients develop dementia.This article reviews the correlation between WMLs and VCI in terms of etiology,risk factors,pathogenesis and imaging manifestations.It provides scientific basis or ideas for clinical diagnosis and treatment for WMLs and VCI.
基金supported by Inner Mongolia Natural Science Foundation(Grant No:2021MS08169).
文摘As the population ages,the number of patients with vascular cognitive impairment(VCI)increases,which increases the burden on patient's family and social.At present,the treatment and pathogenesis of VCI is still unclear.This paper reviews the literature on VCI pathogenesis,especially the molecular mechanism(oxidative stress,endoplasmic reticulum stress,inflammation,autophagy.),aiming to provide direction and reference for VCI pathogenesis research and target therapy.
文摘Perioperative stroke is one of the serious complications in perioperative patients,and its incidence is related to the risk factors of stroke,surgical methods,anesthesia,and surgical complexity.This article reviews the definition,incidence,risk factors,preventive measures,and management of perioperative patients of perioperative stroke,to provide a theoretical basis for clinical work,to reduce the incidence of perioperative stroke.