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Citation |
Guekht A, Hauser WA, Milchakova L, Churillin Y, Shpak A, Gusev E. Epilepsy Res. 2010; 92(2-3): 209-218. |
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Affiliation |
Department of Neurology and Neurosurgery, Russian State Medical University, Leninsky Prospect 8, block 8, Moscow, 119049, Russia. |
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Copyright |
(Copyright © 2010, Elsevier Publishing) |
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DOI |
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PMID |
21035312 |
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Abstract |
This study is the first analysis of the epidemiology of epilepsy in the Russian Federation (RF), in the English medical literature. The RF is geographically the largest territory in the world with a population of 142 million. The study evaluated prevalence of epilepsy in older teenagers and adults in 14 regions of the RF with total population of 517,624 persons (about 0.34% of all the population of the RF). Study sites were located in both European (Western population) and Siberian (Eastern population) regions of Russia. We identified 1753 patients with established epilepsy (1033 men, 720 women) from available medical information sources. Epilepsy cases were evaluated by study neurologists or epileptologists; all the patients underwent EEG, one third - neuroimaging. The age adjusted prevalence of epilepsy, standardized to the European Standard Million was 3.40 (95%CI: 3.26-3.55) per 1000. Prevalence was higher among men-4.50 (95%CI: 4.25-4.76) than among women-2.52 (95%CI: 2.35-2.69) (p<0.0001). Prevalence in the Eastern population was significantly higher than in the Western population. The highest prevalence was found in the age group 50-59 years. Localization-related (focal) epilepsies/epilepsy syndromes were diagnosed in the majority (81.6%). In about one-third of those with localization-related epilepsies etiology remained undetermined. Head injury was the main identified cause of epilepsy, followed by cerebrovascular disorders. CONCLUSION: The prevalence of epilepsy in the population ≥14 y.o. in Russia is consistent with results of the studies in adults in other European countries, although at lower end of the range. Age and gender trends are similar. Language: en |