Endovascular therapy for patients with acute ischemic stroke due to anterior circulation large vessel occlusion with early neurological deterioration: a retrospective case series study
10.3760/cma.j.issn.1673-4165.2024.07.002
- VernacularTitle:早期神经功能恶化的前循环大血管闭塞所致急性缺血性卒中患者的血管内治疗：回顾性病例系列研究
- Author:
Yongtao GUO
1
;
Xiaofeng ZHU
;
Mingchao LI
Author Information
1. 南京医科大学附属淮安第一医院神经内科，淮安 223001
- Keywords:
Ischemic stroke;
Disease progression;
Endovascular procedures;
Thrombectomy;
Treatment outcome
- From:
International Journal of Cerebrovascular Diseases
2024;32(7):487-494
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To investigate the effectiveness and safety of endovascular therapy for patients with acute ischemic stroke (AIS) due to anterior circulation large vessel occlusion with early neurological deterioration (END).Methods:Patients with AIS due to anterior circulation large vessel occlusion with END underwent endovascular therapy under the multimodal imaging guidance in the Department of Neurology, Huai'an First Hospital Affiliated to Nanjing Medical University from June 2019 to April 2023 were collected retrospectively. The modified Thrombolysis in Cerebral Infarction (mTICI) grading was used to evaluate the vascular recanalization, and grade 2b or 3 was defined as successful recanalization. At 90 days after onset, the modified Rankin Scale (mRS) was used to evaluate the functional outcome, and 0-2 was defined as a good outcome. The patients with onset to femoral artery puncture time ≤24 hours and >24 hours were compared.Results:A total of 19 patients were enrolled, including 13 males, aged 61.16±11.75 years. The median baseline National Institutes of Health Stroke Scale (NIHSS) score was 4 (interquartile range, 2-5), and the median NIHSS score at END was 13 (interquartile range, 10-20). Twelve patients (63.2%) received intravenous thrombolysis before END. Median baseline Alberta Stroke Project Early CT Score (ASPECTS) was 8 (interquartile range, 7-9); 18 patients (94.7%) achieved successful recanalization, and 2 (10.5%) experienced symptomatic intracranial hemorrhage (sICH). At 90 days after onset, the mRS scores: 0-2 in 12 cases (63.2%), 3 in 4 cases (21.1%), 5 in 1 case (5.2%), and 6 (death) in 2 cases (10.5%). There were 10 patients (52.6%) in the group with onset time to femoral artery puncture ≤24 hours, and 9 patients (47.4%) in the group with onset time >24 hours. There was significant difference between the two groups only in the ASPECTS ( P=0.035), but there were no significant differences in the postprocedural recanalization rate, sICH incidence rate, and good outcome rate at 90 days. Conclusion:Endovascular therapy under the guidance of multimodal imaging is safe and feasible for AIS patients with END due to anterior circulation occlusion.
