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Epilepsy with grand mal on awakening
Zhonghua Yi Xue Za Zhi = Chinese Medical Journal; Free China Ed
|February 1, 1994
Summary
Epilepsy with grand mal on awakening (GMA) in Chinese children typically begins around puberty and often relapses after stopping medication. Long-term anticonvulsant treatment may be necessary for managing this epilepsy syndrome.
Area of Science:
- Neurology
- Pediatric Epilepsy
- Clinical Research
Background:
- Epilepsy with grand mal on awakening (GMA) is a generalized idiopathic epilepsy syndrome.
- GMA typically manifests around puberty.
- Limited data exists on Chinese children with GMA.
Purpose of the Study:
- To analyze the clinical characteristics of Chinese children with GMA.
- To investigate the long-term outcomes and treatment responses in this population.
Main Methods:
- Retrospective analysis of medical and electroencephalographic (EEG) records.
- Inclusion of 14 Chinese children diagnosed with GMA.
- Data collection on seizure types, onset age, family history, precipitating factors, EEG findings, and treatment outcomes.
Main Results:
- Onset age ranged from 9 to 15 years (mean 12 years).
- Common precipitating factors included sleep withdrawal and photostimulation.
- Generalized tonic-clonic seizures on awakening were observed in all patients.
- High relapse rate (75%) occurred after anticonvulsant discontinuation.
Conclusions:
- GMA may share clinical links with other idiopathic generalized epilepsies.
- Long-term anticonvulsant therapy is likely required due to high relapse rates.
- Further research into the management of GMA in Chinese children is warranted.