Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0149958 (complex partial seizures)
 2,563 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

We report the results of 34 patients who underwent corpus callosotomy between 1986 and 1989 with 28-65 months of postoperative follow-up (mean 42 months). Thirty-two patients had mental retardation and 26 had significant behavioral problems. Thirteen patients had total section, 8 had subtotal section with preservation of the posterior half of the splenium, and 13 had section of the anterior two thirds of the callosum. Satisfactory seizure control was achieved in 25 patients (73.5%) Atonic seizures, followed by tonic seizures, generalized tonic-clonic seizures (GTCs), and atypical absence seizures were most improved. Myoclonic and complex partial seizures (CPS) did not improve significantly. No deterioration in seizure status was observed postoperatively. Two patients developed previously unobserved simple seizures and CPS postoperatively, but they were not as disabling as the preoperative seizures. Among the patients with behavioral problems, 81% had significant decrease in aggressiveness, hyperactivity, and/or attention deficit. Patients who underwent total section had interhemispheric disconnection symptoms that improved progressively and did not interfere with daily life. Decreased speech output, dysarthria, and gait dyspraxia occurred after total callosal section and persisted in 5 of the 13 patients. Patients who underwent anterior two thirds or subtotal sections did not have such symptoms. Early postoperative complications consisted of aseptic ventriculitis (5), subdural hematoma (1), and wound infection (4) and resolved without sequelae.
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PMID:Corpus callosotomy in treatment of medically resistant epilepsy: preliminary results in a pediatric population. 840 46

Pervasive developmental disorder (PDD) is occasionally associated with medically intractable complex partial seizures. The outcome of PDD was explored in three males and two females who underwent epilepsy surgery at 32 months to 8 years of age (mean = 4 years) after onset of epilepsy at 1 week to 21 months of age (mean = 11 months). Four children had temporal lobe resections (three right, one left; two for focal cortical dysplasia, and two for tumors), and one had a right temporoparieto-occipital resection (for focal cortical dysplasia). Each child underwent repeated evaluations by a pediatric neuropsychologist and psychiatrist. Fourteen to 47 months (mean = 23 months) after operation, one child with persistent seizures had moderate developmental and behavioral improvement, three children (two seizure free, one with rare staring spells) had mild developmental and behavioral improvement, and the remaining child (seizure free) experienced a worsening of her PDD. The four children with mild-to-moderate improvement in postoperative cognitive and behavioral development still demonstrated persistent delay. Cognitive gains were confirmed by neuropsychologic testing in the oldest patient but were not reflected in test results from the three younger children, who had more modest improvement. The child with worsening of her PDD had cognitive and emotional deterioration to babbling, echolalia, aggressiveness, decreased social interaction, and increased mouthing of objects beginning several months postoperatively. These results suggest that families should be counseled that PDD symptoms in children with focal epileptogenic lesions may or may not improve after epilepsy surgery, even if the surgery is successful with respect to seizure control.
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PMID:Epilepsy surgery in children with pervasive developmental disorder. 1037 79