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)

Complex partial status epilepticus (CPSE) has rarely been reported in children. We experienced a 5-year-old girl having had an abrupt onset of complex partial seizure with a fluctuating state of consciousness and aphasia. Electroencephalogram revealed repetitive epileptiform discharges originating from bilateral temporal and parieto-occipital regions over the background of diffuse continuous slow activity. Computerized tomography of the brain showed mild atrophy without focal lesions. All the other studies including bacteriology, virology, toxicology and metabolic screening were unremarkable. Intravenous administration of diazepam was ineffective for recovery of consciousness level and cease of seizure activity. A lasting control of the status was not achieved until intravenous phenytoin and oral carbamazepine were added for one more weeks. Paroxysmal attacks of periodic apnea with subsequent hyperpneic movements occurred the fourth month after the onset of illness. She regained language on rehabilitation program. Unfortunately, the patient had recurrence four months later despite medication. Finally, she died of aspiration pneumonia and status epilepticus eleven months after the onset of the disease. Compared with the other previously documented cases of prolonged complex partial status epilepticus, this case is notable for its unusual, complicated and severe symptomatology and long duration (three more months) with poor prognosis.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Complex partial status epilepticus: report of one case. 263 6

Since 1987, we have diagnosed 10 patients, 4 males and 6 females, aged 2-11 years at the last evaluation, who all met the following criteria of severe myoclonic epilepsy in infancy (SMEI): generalized or unilateral long-lasting febrile clonic seizures in the first year of life; the subsequent appearance of myoclonic seizures and other types of seizure (partial seizures, atypical absences and convulsive status epilepticus); and neuropsychological deterioration for a certain period. Family histories of epilepsy and febrile seizures could be traced in 1 and 3 cases, respectively. None of them had previous personal history of brain insult. Electroencephalographic (EEGic) recordings in febrile seizure stage were normal; and continuous prophylaxis with phenobarbital failed to prevent the recurrence of febrile seizures. EEG studies in myoclonic stage showed generalized spike-and-waves, polyspike-and-waves, focal abnormalities and/or photosensitivity. The seizures were highly resistant to antiepileptic drugs. Our experiences suggested that comedication of valproic acid, clonazepam and carbamazepine may be most effective in treatment of the diverse seizures including myoclonic seizures, myoclonic-tonic-clonic seizures, atypical absences and partial seizures. Myoclonic seizures and atypical absences diminished in parallel to a clear-cut decrease in generalized abnormalities on EEG in 4 cases aged more than 7 years. However, the partial seizures, secondarily generalized seizures and status epilepticus were still present. Further investigations should aim to identify the underlying etiology and to search more effective treatment.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Severe myoclonic epilepsy in infancy: evolution of electroencephalographic and clinical features. 907 79

The inclusion criteria for afebrile cluster seizures in infancy are defined as follows: (1) frequency of afebrile seizures at least 2 episodes within 72 hours; (2) seizure onset between 2 months and 3 years of age; (3) excluding febrile convulsion, central nervous system infections, status epilepticus, well-known epileptic syndromes in infancy (e.g. early myoclonic encephalopathy, early infantile epileptic encephalopathy, benign myoclonic epilepsy, infantile spasms. Lennox-Gastaut syndrome), electrolyte imbalance, watery diarrhea, head injury and intoxication. From 1986 to 1996, retrospectively and prospectively 22 patients were collected who fulfilled the above criteria. Based on whether or not a strong family history was present and a history of mild diarrhea was associated with seizure onset, they were divided into three groups: Group I, benign infantile familial convulsions (4 patients); Group II, cluster seizures with mild diarrhea in infancy (5 patients); Group III, cluster seizures without diarrhea in infancy (13 patients). Before seizure onset and during follow-up, all of the patients had normal development. The seizure pattern in all was generalized, most tonic type with duration of seizure less than five minutes in the majority. Recurrence rate was 100% in Group I and no recurrence in Group II. In 16 patients who were seizure-free over 12 months, the duration of persistence varied from 1 day to 8 months, and was shortest in Group II (range, 1 to 3 days). It was concluded that the vast majority of afebrile cluster seizures in infancy are benign in nature. Whether anticonvulsant therapy is justified must be individualized.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Clinical analysis of 22 infants with afebrile cluster seizures. 923 May 37

Hemolytic uremic syndrome (HUS) in associated with infections of neuraminidase-producing streptococcus pneumoniae was rarely reported in the literature. We report two infants with proven pneumococcal meningitis associated with anemia, thrombocytopenia, renal failure, and T-antigen activation characteristic of neuraminidase activity. This supports a common pathogenesis in HUS following infection of neuraminidase-producing strains of S. pneumoniae. One infant complicated with status epilepticus died, and the other infant survived without sequelae. We recommend that neuraminidase production should be considered in case of pneumococcal meningitis associated with anemia and thrombocytopenia without diffuse bleeding tendency. Early recognition of HUS associated S. pneumoniae neuraminidase production is vital. The use of compatible washed red blood cells, meticulous supportive care and appropriate use of dialysis will improve survival.
Zhonghua Min Guo Xiao Er Ke Yi Xue Hui Za Zhi
PMID:Pneumococcal meningitis complicated with hemolytic uremic syndrome: report of two cases. 955 96