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Published on: September 20, 2024
[Epilepsy and epileptic syndromes during the first year of life]
T Durá-Travé1, M E Yoldi-Petri, J Hualde-Olascoaga
1Unidad de Neuropediatría, Hospital Virgen del Camino, Servicio Navarro de Salud/Osasunbidea, Pamplona, Navarra, Spain. tduratra@cfnavarra.es
Insights
Infantile epilepsy, often symptomatic or cryptogenic, frequently leads to psychoneurological impairment. Early diagnosis and intervention are crucial for managing cognitive disorders in infants with epilepsy.
Area of Science:
- Pediatric Neurology
- Epileptology
- Developmental Pediatrics
Background:
- Epilepsy in the first year of life presents unique diagnostic and management challenges.
- Understanding the epidemiological characteristics of early-onset epilepsy is crucial for effective intervention.
Purpose of the Study:
- To analyze the epidemiological features and distribution of epilepsy types and syndromes in infants.
- To characterize the etiology and clinical presentation of epilepsy diagnosed within the first year of life.
Main Methods:
- Retrospective analysis of 60 infant epilepsy patient records from 2007 developmental check-ups.
- Data collection included epidemiological, clinical, and complementary examination findings.
- Diagnosis adhered to International League Against Epilepsy criteria.
Main Results:
- Mean age at diagnosis was 6.3 months; mean follow-up was 7.6 years.
- Symptomatic (66.7%) and cryptogenic (26.7%) epilepsies were most common.
- West's syndrome (30%) and symptomatic focal epilepsies (23.3%) were prevalent; 82.5% had learning disabilities.
Conclusions:
- Epilepsies presenting in the first year are predominantly symptomatic/cryptogenic.
- These conditions are often associated with psychoneurological impairment and treatment resistance.
- Cognitive disorders necessitate specialized psycho-pedagogical interventions.
Aim:
To analyse the epidemiological characteristics and the relative distribution of the different types of epilepsy and epileptic syndromes during the first year of life.
Patients And Methods:
An analysis was performed of the patient records of all patients with epilepsy diagnosed during their first year of life who were submitted to a developmental check-up in the year 2007. The sample consisted of 60 patients (27 boys and 33 girls). Epidemiological and clinical data were collected, together with the findings from complementary examinations. The diagnostic criteria applied were those of the International League Against Epilepsy.
Results:
The mean age at the time of diagnosis was 6.3 months. The mean follow-up time was 7.6 years. The aetiology was symptomatic in 40 cases (66.7%), cryptogenic in 16 (26.7%) and idiopathic in four cases (6.7%). Neuroimaging tests detected abnormalities in 34 patients (56.7%). West's syndrome (30%), symptomatic focal epilepsies (23.3%) and epilepsies linked to specific syndromes (16.7%) were the epileptic syndromes with the highest prevalence. Learning disabilities were observed in 82.5% of the children.
Conclusions:
Most epilepsies that present during the first year of life are symptomatic and/or cryptogenic, and are accompanied by psychoneurological impairment and/or resistance to therapy, which condition cognitive disorders that are eligible for specialised psycho-pedagogical intervention.
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