New anticonvulsants in pediatrics: carbamazepine and valproate.
The majority of patients with epilepsy have their first seizure during childhood and are first evaluated and diagnosed by their pediatrician. For many patients the medication selected by the pediatrician will be taken for an extended time period, perhaps even for a lifetime. The first job of the pediatrician is to be sure that the patient's recurrent attacks represent genuine epilepsy and not some other paroxysmal medical disorder such as migraine or cardiac arrhythmias. Epileptic seizures are then classified by a careful clinical description of the attacks in conjunction with the results of the physical and EEG examinations. Based on all of the information at hand, the clinician chooses the drug that is most likely to reduce or eliminate further seizures without exposing the child to unnecessary medical risk or behavioral-cognitive adverse effects. In properly selected patients, both carbamazepine and valproate are safe, physically well tolerated, and less likely to provoke chronic mental side effects than the pediatrician's "traditional" choices: phenobarbital or phenytoin. Although carbamazepine and valproate have been widely acclaimed by neurologists and epileptologists, practicing pediatricians have heretofore been less likely to initiate treatment with these drugs. Yet pediatricians have something of priceless value to offer the child with epilepsy: seizure control and a clear mind. The information in this monograph should assist the practicing pediatrician in the rational choice, initiation, and follow-up of treatment with these two excellent anticonvulsants.
D000293:Adolescent; D002220:Carbamazepine / Q000009:adverse effects / Q000627:therapeutic use*; D002648:Child; D002675:Child, Preschool; D004569:Electroencephalography; D004827:Epilepsy / Q000188:drug therapy*; D005260:Female; D006801:Humans; D008297:Male; D013375:Substance Withdrawal Syndrome; D014635:Valproic Acid / Q000009:adverse effects / Q000627:therapeutic use*
D002220:Carbamazepine; D014635:Valproic Acid