Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038220 (status epilepticus)
 7,272 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Epileptic seizures and pseudoseizures in temporal lobe epilepsies were studied from the viewpoint of the hierarchy of consciousness. Twenty-two patients with temporal lobe epilepsies (TLE) who showed true amnesia or impairment of consciousness developing from the dreamy state, even though their actions and movement continued, were selected among 160 patients with TLE, nine patients with manifested pseudoseizures, pseudoseizure status, and complex partial seizure status (CPSE) were investigated. Twelve patients in whom impairment of consciousness followed the dreamy state recognized their own existence and maintained some self-directed consciousness. The other 10 patients with amnesia were aware of their goals. Furthermore, pseudostatus ranged from epileptic seizures during pseudoseizure status to pseudoseizures during status epilepticus (SE). In some cases of CPS, awareness and self-directed consciousness were only partially pseudoseizures, disorders of self-directed consciousness are assumed to influence awareness and arousal.
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PMID:Epileptic seizures and pseudoseizures from the viewpoint of the hierarchy of consciousness. 973 40

The electroclinical features of two Thai women with ring chromosome 20 and nonconvulsive status epilepticus (NCSE) were studied. Both have also had generalized tonic-clonic seizures and complex partial seizures of varying frequencies since adolescence. Their intellectual functions were normal. Twenty-four-hour video/EEG telemetry recorded during the NCSE showed fluctuating consciousness between overt unresponsiveness and normal awareness. The EEG consisted of long-lasting generalized rhythmic 3-5 Hz sharp or slow waves with a few spikes, lasting several days. Despite the continuous discharges, the patients had relatively subtle clinical episodes of seizures, during which they were sometimes responsive to verbal stimuli. Intravenous antiepileptic drugs (AED) had little effect on the rhythmic EEG. No lesion in their MRIs contributed to NCSE. Ring chromosome 20 was found in 20% of female karyotype in both patients [46,XX,r(20) (p13 q13)/46,XX] but were negative in four healthy siblings. Oral AEDs decreased more than 75% of the overt CPS episodes in both patients at 22 and 26 months of follow-up but had no effect on the natural history of electrical NCSE. The patients' daily activities were minimally affected by the ongoing electrical discharges. These are the first two cases reported of ring chromosome 20 with NCSE in Thailand. Our patients present a rather benign and pharmacologically responsive course probably because of the low percentage of r(20) mosaicism. The electroclinical correlations in our cases raise the possibility that the mechanism of continuous rhythmic waves in this syndrome may be unrelated to epilepsy. Assessing the severity of this syndrome using both clinical seizures and EEG is crucial.
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PMID:Ring chromosome 20 with nonconvulsive status epilepticus: electroclinical correlation of a rare epileptic syndrome. 1612 50