Feasibility, safety, and outcome of recanalization treatment in childhood stroke.
Details
Serval ID
serval:BIB_AFCCD6CA4F21
Type
Article: article from journal or magazin.
Collection
Publications
Institution
Title
Feasibility, safety, and outcome of recanalization treatment in childhood stroke.
Journal
Annals of neurology
ISSN
1531-8249 (Electronic)
ISSN-L
0364-5134
Publication state
Published
Issued date
06/2018
Peer-reviewed
Oui
Volume
83
Number
6
Pages
1125-1132
Language
english
Notes
Publication types: Journal Article
Publication Status: ppublish
Publication Status: ppublish
Abstract
Intravenous thrombolysis and endovascular therapy (IVT/EVT) are evidence-based treatments for adults with arterial ischemic stroke (AIS). However, randomized controlled trials in pediatric patients are lacking. This study aimed to describe feasibility, safety, and outcome of IVT/EVT in children with AIS.
This retrospective study (01/2000-12/2015) included a multicenter, population-based consecutive cohort of patients aged 1 month to 16 years, diagnosed with AIS and presenting with pediatric National Institutes of Health Stroke Scale (pedNIHSS) ≥ 4. Clinical and radiological data of patients receiving IVT/EVT were compared to those receiving standard care (SC) using linear regression to adjust for potential confounders. EVT included intra-arterial thrombolysis and/or mechanical thrombectomy. Outcome was assessed 6 months after stroke using the pediatric stroke outcome measure (PSOM).
Overall, 150 patients (age 7.1 ± 4.9 years, 55 [37%] females) presented with pedNIHSS ≥ 4. Recanalization treatment was performed in 16 (11%), of whom 5 (3%) were treated with IVT and 11 (7%) with EVT. Patients receiving recanalization treatment were older (mean age = 11.0 vs 6.9 years, p = 0.01) and more severely affected (median pedNIHSS = 13.5 vs 8.0, p < 0.001). Death and bleeding complications did not differ between the 2 groups. Median (interquartile range) PSOM 6 months after AIS was 2.5 (1-4.3) and 1 (0-2) in the IVT/EVT and SC groups, respectively (p = 0.014). However, after multiple linear regression analysis, only higher baseline pedNIHSS remained associated with an unfavorable outcome (p < 0.001).
Recanalization treatment is feasible and seems to be safe in severely affected pediatric AIS patients. The assessment of efficacy of IVT/EVT in pediatric stroke patients requires larger studies. Ann Neurol 2018;83:1125-1132.
This retrospective study (01/2000-12/2015) included a multicenter, population-based consecutive cohort of patients aged 1 month to 16 years, diagnosed with AIS and presenting with pediatric National Institutes of Health Stroke Scale (pedNIHSS) ≥ 4. Clinical and radiological data of patients receiving IVT/EVT were compared to those receiving standard care (SC) using linear regression to adjust for potential confounders. EVT included intra-arterial thrombolysis and/or mechanical thrombectomy. Outcome was assessed 6 months after stroke using the pediatric stroke outcome measure (PSOM).
Overall, 150 patients (age 7.1 ± 4.9 years, 55 [37%] females) presented with pedNIHSS ≥ 4. Recanalization treatment was performed in 16 (11%), of whom 5 (3%) were treated with IVT and 11 (7%) with EVT. Patients receiving recanalization treatment were older (mean age = 11.0 vs 6.9 years, p = 0.01) and more severely affected (median pedNIHSS = 13.5 vs 8.0, p < 0.001). Death and bleeding complications did not differ between the 2 groups. Median (interquartile range) PSOM 6 months after AIS was 2.5 (1-4.3) and 1 (0-2) in the IVT/EVT and SC groups, respectively (p = 0.014). However, after multiple linear regression analysis, only higher baseline pedNIHSS remained associated with an unfavorable outcome (p < 0.001).
Recanalization treatment is feasible and seems to be safe in severely affected pediatric AIS patients. The assessment of efficacy of IVT/EVT in pediatric stroke patients requires larger studies. Ann Neurol 2018;83:1125-1132.
Keywords
Adolescent, Brain Ischemia/complications, Brain Ischemia/therapy, Child, Child, Preschool, Endovascular Procedures/adverse effects, Feasibility Studies, Female, Fibrinolytic Agents/therapeutic use, Humans, Infant, Male, Stroke/therapy, Thrombolytic Therapy/adverse effects, Treatment Outcome
Pubmed
Web of science
Create date
26/04/2018 18:42
Last modification date
20/08/2019 16:19