Premium
Carbamazepine‐exacerbated epilepsy with multifocal shifting independent epileptiform discharges on electroencephalogram: A case report
Author(s) -
KIMURA MASAHIKO,
YOSHINO KUNIO,
SUZUKI NORIKO
Publication year - 1995
Publication title -
psychiatry and clinical neurosciences
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 1.609
H-Index - 74
eISSN - 1440-1819
pISSN - 1323-1316
DOI - 10.1111/j.1440-1819.1995.tb01859.x
Subject(s) - carbamazepine , epilepsy , electroencephalography , neuroscience , medicine , anesthesia , psychology
A 7 year old girl with epilepsy and spastic quadriplegia secondary to an episode of status epilepticus at 4 months of age is reported. At the age of 6 years, she began to experience increased generalized myoclonic and tonic seizures during treatment with carbamazepine (CBZ) 200 mg/day and clonazepam 1.5 mg/day. When the CBZ was increased to 400 mg/day, the seizures increased dramatically in frequency. Following discontinuation of CBZ, the seizure frequency decreased to a level less than that prior to starting CBZ. Serial electroencephalograms displayed multifocal independent epileptiform discharges (MIED) characterized by shifting localization, which could be one of the risk factors for exacerbation by CBZ. In this case MIED may indicate widespread rather than localized cerebral dysfunction.