Clinical EEG (electroencephalography)
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Clin Electroencephalogr · Jan 1999
Case ReportsProgression of electroclinical changes in complex partial status epilepticus: filling in the blanks.
Treiman has described five electroclinical stages through which the EEG progresses during generalized convulsive status epilepticus (GCSE). The EEG can show similar patterns in patients with complex partial status epilepticus (CPSE), but there is no agreement as to whether the different patterns seen in the human EEG result from a similar orderly progression through similar stages. We report the case of a patient in CPSE whose EEG passed progressively through two of the earlier stages described by Treiman. This case of EEG progression in a single patient suggests that CPSE can progress through stages analogous to those in GCSE.
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Clin Electroencephalogr · Jan 1999
Case ReportsIntravenous valproate treatment of generalized nonconvulsive status epilepticus.
Status Epilepticus (SE) is a medical emergency warranting prompt treatment with rapidly-acting antiepileptic drugs. For immediate effect, benzodiazepines are the drugs of choice, but may result in morbidity due to respiratory suppression and hypotension. Nonconvulsive status epilepticus usually does not have significant neurological sequelae, and there is little evidence that generalized nonconvulsive status epilepticus (GNSE) causes lasting neurologic deficits. ⋯ Following intravenous valproate given during EEG monitoring, GNSE broke after 30 minutes. The confused patient returned to a normal cognition and returned home without sequelae. Intravenous valproate may provide an effective treatment alternative to benzodiazepines in GNSE without their associated morbidity.