title: The importance of seizure-inducing factors in the control of refractory forms of epilepsy.
abstract: Of over 40 known epileptogenic mechanisms, some 10 vary from hour to hour, depending upon habit factors and the daily activities of the patients. Tension states, alterations of level of consciousness, sleep deprivation, disturbances of water and acid-base balances, sensory and drug stimulation, and drug withdrawal are the principal factors involved. Their importance varies widely in patients, as well as with time. This fact and the concentration of physicians upon drug therapy have served to deemphasize this aspect of antiepileptic therapy. This point was clearly verified by reviews of the literature. In a prospective study of 500 drug-resistant patients, such seizure-inducing mechanisms were studied. Methods of identification, evaluation, and regulation were developed. The results indicate that in selected patients the regulation of such factors may play a significant role in the stabilization and improvement of the underlying epileptic condition. In 17% of a refractory group, such factors were found to be of crucial importance. In spite of intensive efforts with drug therapy over the past 4 decades, the incidence of drug-resistant cases remains high. The more comprehensive approach suggested offers an attractive, partial solution to this difficult problem.
mesh_terms: D000137:Acid-Base Imbalance / Q000150:complications; D000293:Adolescent; D000328:Adult; D000368:Aged; D000428:Alcohol Drinking; D002648:Child; D002675:Child, Preschool; D004326:Drinking; D004827:Epilepsy / Q000188:drug therapy / Q000209:etiology* / Q000628:therapy; D005260:Female; D006801:Humans; D007223:Infant; D008297:Male; D008875:Middle Aged; D012892:Sleep Deprivation / Q000502:physiology; D013312:Stress, Physiological / Q000150:complications