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Epilepsy in patients with cerebral palsy
A Hadjipanayis1, C Hadjichristodoulou, S Youroukos
1First Department of Paediatrics, Athens University Medical School, St. Sophia Children's Hospital, Greece.
Developmental Medicine and Child Neurology
|November 14, 1997
Summary
Epilepsy affects over 40% of individuals with cerebral palsy (CP), with spastic tetraplegia and hemiplegia forms showing higher incidence. Many patients achieve long-term seizure control with treatment.
Area of Science:
- Neurology
- Pediatrics
- Epileptology
Background:
- Cerebral palsy (CP) is a common neurodevelopmental disorder.
- Epilepsy is a frequent comorbidity in individuals with CP.
- Understanding epilepsy patterns in CP is crucial for patient management.
Purpose of the Study:
- To determine the incidence of epilepsy in patients with cerebral palsy.
- To analyze the types of seizures and their onset in different CP subtypes.
- To evaluate treatment outcomes and medication withdrawal in this population.
Main Methods:
- Retrospective analysis of 323 patients diagnosed with cerebral palsy.
- Classification of CP subtypes including spastic tetraplegia, hemiplegia, and diplegia.
- Documentation of seizure types, age of onset, and treatment regimens.
Main Results:
- The overall incidence of epilepsy in the CP cohort was 41.8%.
- Spastic tetraplegia and hemiplegia showed nearly 50% epilepsy incidence, while spastic diplegia had lower rates.
- Partial seizures were common in hemiplegic CP, generalized tonic-clonic seizures in others; West syndrome was frequent in tetraplegia.
Conclusions:
- Epilepsy is highly prevalent in cerebral palsy, varying by subtype.
- Seizure characteristics and onset timing differ across CP forms.
- Effective long-term seizure control is achievable for many, with successful medication withdrawal possible in some cases.