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Out-of-Hospital Seizures in Children: A Population-Based Study
Heli Salmi, Jelena Oulasvirta1, Eero Rahiala2
1Division of Anaesthesiology, Department of Anaesthesiology, Intensive Care and Pain Medicine.
Insights
Pediatric seizures are common reasons for emergency care, but most cases do not require advanced treatment and have a good prognosis. Emergency medical services play a key role in managing these pediatric seizure cases.
Area of Science:
- Pediatric Emergency Medicine
- Neurology
- Public Health
Background:
- Seizures are a frequent reason for pediatric emergency medical (EM) and emergency room (ER) contacts.
- Limited population-based data exist on pediatric seizures requiring out-of-hospital care.
Purpose of the Study:
- To investigate the incidence of pediatric seizures requiring out-of-hospital care.
- To analyze prehospital and ER treatment, diagnostics, and 2-year prognosis of pediatric seizures.
Main Methods:
- A population-based study was conducted in Helsinki, Finland, in 2012.
- Included all pediatric (0-16 years) seizures encountered by emergency medical services (EMS).
- Data collected on out-of-hospital evaluation, ER treatment, diagnostics, and prognosis for 251 EMS-encountered patients (220 seen in ER).
Main Results:
- The incidence of pediatric seizures requiring EMS activation was 2.8 per 1000 children.
- Febrile seizures accounted for 44.1% of cases transported to the ER.
- Most patients did not require advanced life support or complex ER diagnostics; 30.9% were hospitalized, and 48.2% had follow-up scheduled.
Conclusions:
- Pediatric seizures are a common reason for emergency contacts, demanding significant resources.
- Advanced life support measures are rarely needed, and the prognosis is generally good.
- EMS are crucial for recognizing, managing, and referring pediatric seizure patients for appropriate care.
Objectives:
Seizures seem to represent a frequent cause for pediatric emergency medical (EM) and emergency room (ER) contacts, but few population-based data are available. Our aim was to study the incidence, prehospital and ER treatment, and outcomes of pediatric seizures necessitating out-of-hospital care.
Methods:
We studied the out-of-hospital evaluation procedures, ER treatment, diagnostics and 2-year prognosis of all cases of pediatric (0-16 years) seizures encountered by the emergency medical services (EMS) in Helsinki, Finland, in 2012 (population 603,968, pediatric population 92,742); 251 patients were encountered by the EMS, of which 220 seen at the ER.
Results:
The yearly incidence of pediatric seizures necessitating EMS activation was 2.8/1000 in the pediatric population. Febrile seizures were responsible for 97 (44.1%) of the cases transported to the ER. Only a minority of patients required advanced life support measures out-of-hospital or complex diagnostics in the ER. Still, of the 220 patients seen at ER, 68 (30.9%) were hospitalized, and 106 (48.2%) had follow-up contacts scheduled.
Conclusions:
Pediatric seizures were a common cause for EM and ER contacts. Advanced life support measures were seldom needed, and the prognosis was good, but seizures still required considerable resources. They often resulted in urgent EM dispatch and transport, hospitalization, follow-up visits, new medication, and complementary studies. This emphasizes the role the EMS plays in recognizing and terminating pediatric seizures and in referring these children to appropriate care.
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