Prognostic analysis of arterial embolectomy of acute cardiogenic cerebral embolism caused by atrial fibrillation / 中国脑血管病杂志
Chinese Journal of Cerebrovascular Diseases
; (12): 459-464, 2017.
Article
ي Zh
| WPRIM
| ID: wpr-607144
المكتبة المسؤولة:
WPRO
ABSTRACT
Objective To investigate the related factors of the prognosis of arterial embolectomy of acute cardiogenic cerebral embolism caused by atrial fibrillation.Methods The clinical data of using vein thrombolysis bridging artery embolectomy or arterial embolectomy alone for the treatment of patients with acute cardiogenic cerebral embolism of cerebral large artery occlusion due to atrial fibrillation were analyzed retrospectively.From January 2015 to December 2016,22 consecutive inpatients with cardioembolic cerebral embolism caused by paroxysmal or persistent atrial fibrillation were enrolled,including 10 patients with the 90-day modified Rankin Scale (mRS) score 0-2 (good recovery group) and 12 patients with mRS scores 3-6 (poor recovery group).The clinical features,imaging data,and treatment of the patients in both groups were compared.The factors such as age,gender,preoperative international standardization ratio (INR),embolism position,whether bridging vein thrombolysis before thrombectomy,National Institutes of Health Stroke Scale (NIHSS) score at the onset,time of onset to reperfusion (TOR),whether using tirofiban,times of thrombectomy,modified Thrombolysis In Cerebral Infarction (mTICI) blood flow grade,and postoperative intracranial symptomatic intracerebral hemorrhage were analyzed.Results There were no significant differences in age,gender,preoperative INR,embolism position,the number of intravenous thrombolysis before thrombectomy,the number of using tirofiban in surgery,the proportion of the above mTICI 2b grade,and the proportion of symptomatic cerebral hemorrhage after surgery of the patients between the two groups (P>0.05).The NIHSS score 15.2±2.0 at the onset in the good recovery group was lower than 22.9±8.4 in the poor recovery group.There was significant difference between the two groups (P<0.05).The TOR time (307±86 min) in the good recovery group was less than that of the poor recovery group (426±145 min).There was significant difference between the two groups (P<0.05).Embolectomy was performed 1.5 (0.5,3.0) times in the good recovery group,which was less than the poor recovery group (4.0 [2.0,7.0] times).There was significant difference between the two groups (P<0.05).Conclusions Shortening the time of reperfusion and reducing the number of embolectomy during operation are the important factors for improving the prognosis of patients when atrial fibrillation causes arterial embolectomy in patients with acute cerebral embolism.However,a study of larger sample is needed for further exploration.
النص الكامل:
1
الفهرس:
WPRIM
نوع الدراسة:
Prognostic_studies
اللغة:
Zh
مجلة:
Chinese Journal of Cerebrovascular Diseases
السنة:
2017
نوع:
Article