Clinical analysis of 4 acute ischemic stroke children treated with endovascular thrombectomy.
10.3760/cma.j.cn112140-20220927-00844
- Author:
Jia Jie CAO
1
;
Qi DI
1
;
Gang SHEN
1
;
San Lin LI
1
;
Cheng Hao CHEN
1
;
Yi XIONG
1
;
Yu Hao JIAO
1
;
Xiang Feng GUO
1
Author Information
1. Department of Intervention & Hemangioma, Children's Hospital, Capital Institute of Pediatrics, Beijing 100020, China.
- Publication Type:Journal Article
- MeSH:
United States;
Humans;
Child;
Male;
Female;
Ischemic Stroke;
Retrospective Studies;
Thrombectomy;
Brain;
Stroke/therapy*
- From:
Chinese Journal of Pediatrics
2023;61(2):159-163
- CountryChina
- Language:Chinese
-
Abstract:
Objective: To assess the feasibility of endovascular thrombectomy (EVT) for the treatment of acute ischemic stroke (AIS) in children. Methods: Clinical data and follow-up information of 4 AIS children who received EVT in the Department of Intervention & Hemangioma at the Children's Hospital of the Capital Institute of Pediatrics from December 2020 to June 2021 were collected retrospectively. The vascular recanalization after EVT was assessed by the modified thrombolysis in cerebral infarction (mTICI) score. Efficacy outcomes were assessed with initial and postprocedural Pediatric National Institutes of Health Stroke Scale (PedNIHSS) score, and the modified Rankin scale (mRS) score at 3 and 6 months after treatment. Safety assessments included perioperative complications and intracranial hemorrhage post-treatment. Results: A total of 5 EVT treatment were performed on 4 children with AIS, of whom 3 were male. The age of onset was 4.6, 13.8, 7.8, 8.0, 8.9 years, respectively. The time from symptom onset to initiation of EVT was 19.0, 25.0, 22.0, 4.0, 16.5 hours, respectively and all patients achieved successful recanalization of the vessel after EVT (mTICI≥2b). The PedNIHSS score was 39, 14, 25, 39, 24 before treatment and decreased to 8, 1, 12, 39, 5 at discharge. All the procedures were performed with no perioperative complications. Only 1 patient with congenital heart disease had a recurrent AIS with malignant brain oedema and brain hernia. Although the occluded vessels were successfully recanalized,the symptoms were not improved and this patient died after treatment abandonment. The other 3 patients achieved good recovery at 6 months postoperatively. The mRS score of 3 patients was 3, 1, 2 at 3 months after EVT and decreased to 2, 1, 1 at 6 months. Conclusion: EVT treatment may be feasible and safe for pediatric AIS due to large vessel occlusion even when the treatment was initiated 6 hours post stroke, but children with heart disease may have a dismal prognosis.
