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Updated: Aug 15, 2025
A Thrombotic Stroke Model Based On Transient Cerebral Hypoxia-ischemia
Published on: August 18, 2015
[Stroke in children and adolescents]
Y A Khachaturov1, I O Shchederkina1, N F Plavunov2,3
1Morozov Children's City Clinical Hospital, Moscow, Russia.
Insights
Pediatric ischemic stroke symptoms differ from stroke-like conditions, with motor and coordination issues common in stroke. A new scale aids prehospital diagnosis of pediatric stroke.
Area of Science:
- Pediatric Neurology
- Cerebrovascular Diseases
- Diagnostic Scales
Context:
- Pediatric stroke diagnosis presents challenges due to symptom overlap with other conditions.
- Accurate prehospital identification is crucial for timely intervention in children.
Purpose:
- To compare symptoms of arterial ischemic stroke and stroke-like conditions in children.
- To develop and analyze the "Presumptive Stroke in Children" scale for prehospital diagnosis.
- To identify common stroke mimics in pediatric cases.
Summary:
- Analysis of hospitalized children revealed distinct symptom profiles: motor and coordination disorders for ischemic stroke, and cerebral symptoms for stroke-like conditions.
- Migraine was identified as the most frequent stroke mimic.
- A screening scale for prehospital ischemic stroke diagnosis in children was developed and preliminarily assessed.
Impact:
- Early and accurate diagnosis of pediatric stroke can reduce mortality and brain damage.
- The "Presumptive Stroke in Children" scale aims to improve prehospital stroke recognition.
- Further validation of the scale's sensitivity and specificity is needed for clinical implementation.
Objective:
A comparative analysis of symptoms in arterial ischemic and stroke-like conditions in children, the development and analysis of the «Presumptive stroke in children» scale for prehospital diagnosis of ischemic strokes in children.
Material And Methods:
This article analyzes cases of emergency hospitalization of children in a stroke center with suspected cerebrovascular pathology as well as the symptoms of patients with suspected ischemic stroke, compares the leading and final diagnoses, identifies the main «mimics» of stroke and their symptom complexes. A comparison of the obtained data with the results of previous studies was carried out.
Results:
The results show the prevalence of motor disorders and coordination disorders in cases of ischemic stroke and cerebral symptoms in cases of stroke-like conditions in children. The most frequent stroke-mimic is migraine. Based on the results of the study, we propose a screening scale for pre-hospital diagnosis of ischemic stroke in children. A preliminary assessment of the effectiveness of the scale using examples of cases of confirmed stroke and stroke-mimic was performed.
Conclusion:
Timely hospitalization of children with stroke can not only reduce mortality, but also use modern diagnostic and treatment methods to reduce the volume of brain damage with a possible complete restoration of motor and cognitive functions. Further analysis of the sensitivity and specificity of the «Presumptive stroke in children» scale is required.
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