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<article article-type="research-article" dtd-version="1.3" xmlns:mml="http://www.w3.org/1998/Math/MathML" xmlns:xlink="http://www.w3.org/1999/xlink" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">epilepsia</journal-id><journal-title-group><journal-title xml:lang="en">Epilepsy and paroxysmal conditions</journal-title><trans-title-group xml:lang="ru"><trans-title>Эпилепсия и пароксизмальные состояния</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2077-8333</issn><issn pub-type="epub">2311-4088</issn><publisher><publisher-name>IRBIS LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17749/2077-8333.2017.9.2.074-090</article-id><article-id custom-type="elpub" pub-id-type="custom">epilepsia-348</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>LITERATURE SURVEY</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>ОБЗОР ЛИТЕРАТУРЫ</subject></subj-group></article-categories><title-group><article-title>WEST SYNDROME REVISITED</article-title><trans-title-group xml:lang="ru"><trans-title>СОВРЕМЕННЫЕ ПРЕДСТАВЛЕНИЯ  О СИНДРОМЕ ВЕСТА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Охапкина</surname><given-names>Т. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Okhapkina</surname><given-names>T. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник отдела психоневрологии и эпилептологии НИКИ педиатрии имени Ю. Е. Вельтищева ФГБОУ ВО «РНИМУ им. Н.И. Пирогова» МЗ РФ</p><p>Адрес: ул. Островитянова, д. 1, Москва, Россия, 11799</p></bio><bio xml:lang="en"><p>Junior Researcher, the Department of Psychoneurology and Epileptology, Russian National Research Medical University named after N.I. Pirogov, Health Ministry of Russian Federation</p><p>Address: ul. Ostrovityanova, 1, Moscow, Russia, 117997</p></bio><email xlink:type="simple">stranger.2688@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горчханова</surname><given-names>З. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorchanova</surname><given-names>Z. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м.н., врач-невролог отделения видео-ЭЭГ-мониторинга отделения психоневрологии ФГБОУ ВО «РНИМУ им. Н.И. Пирогова» МЗ РФ</p><p>Адрес: ул. Островитянова, д. 1, Москва, Россия, 117997</p></bio><bio xml:lang="en"><p>neurologist, the Department of Psychoneurology, Russian National Research Medical University named after N.I. Pirogov, Health Ministry of Russian Federation</p><p>Address: ul. Ostrovityanova, 1, Moscow, Russia, 117997</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шулякова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shulyakova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м.н., врач-невролог отделения психоневрологии №2 НИКИ педиатрии имени Ю. Е. Вельтищева ФГБОУ ВО «РНИМУ им. Н.И. Пирогова» МЗ РФ</p><p>Адрес: ул. Островитянова, д. 1, Москва, Россия, 117997</p></bio><bio xml:lang="en"><p>neurologist, the Department of Psychoneurology, Russian National Research Medical University named after N.I. Pirogov, Health Ministry of Russian Federation</p><p>Address: ul. Ostrovityanova, 1, Moscow, Russia, 117997</p></bio><email xlink:type="simple">irina-shulyakova@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ильина</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Ilyina</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к. м.н., зав. психоневрологическим отделением №2 ФГБУ «РДКБ» МЗ РФ</p><p>Адрес: Ленинский пр-т, 117, Москва, Россия, Р 119571</p></bio><bio xml:lang="en"><p>Head, the Department of Psychoneurology, Russian Children’s Clinical Hospital, Health Ministry of Russian Federation</p><p>Address: Leninskii pr-t, 117, Moscow, Russia, 119571</p></bio><email xlink:type="simple">pno2.rdkb@gmail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мичурина</surname><given-names>Е. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Michurina</surname><given-names>E. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач невролог отделения психоневрологии №2 ФГБУ «РДКБ» МЗ РФ</p><p>Адрес: Ленинский пр-т, 117, Москва, Россия, Р 119571</p></bio><bio xml:lang="en"><p>neurologist, the Department of Psychoneurology, Russian Children’s Clinical Hospital, Health Ministry of Russian Federation</p><p>Address: Leninskii pr-t, 117, Moscow, Russia, 119571</p></bio><email xlink:type="simple">dr.michurina@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белоусова</surname><given-names>Е. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Belousova</surname><given-names>E. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м.н., профессор, руководитель отдела психоневрологии и эпилептологии НИКИ педиатрии имени Ю. Е. Вельтищева ФГБОУ ВО «РНИМУ им. Н.И. Пирогова» МЗ РФ</p><p>Адрес: ул. Островитянова, д. 1, Москва, Россия, 117997</p></bio><bio xml:lang="en"><p>Head, the Department of Psychoneurology and Epileptology, Russian National Research Medical University named after N.I. Pirogov, Health Ministry of Russian Federation</p><p>Address: ul. Ostrovityanova, 1, Moscow, Russia, 117997</p></bio><email xlink:type="simple">ebelousova@inbox.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Российский национальный исследовательский медицинский университет имени Н.И. Пирогова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian National Research Medical University named after N.I. Pirogov, Health Ministry of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Российская детская клиническая больница» Министерства здравоохранения  &#13;
Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Children’s Clinical Hospital, Health Ministry of Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>29</day><month>08</month><year>2017</year></pub-date><volume>9</volume><issue>2</issue><fpage>74</fpage><lpage>90</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Okhapkina T.G., Gorchanova Z.K., Shulyakova I.V., Ilyina E.S., Michurina E.S., Belousova E.D., 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Охапкина Т.Г., Горчханова З.К., Шулякова И.В., Ильина Е.С., Мичурина Е.С., Белоусова Е.Д.</copyright-holder><copyright-holder xml:lang="en">Okhapkina T.G., Gorchanova Z.K., Shulyakova I.V., Ilyina E.S., Michurina E.S., Belousova E.D.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.epilepsia.su/jour/article/view/348">https://www.epilepsia.su/jour/article/view/348</self-uri><abstract><p>West syndrome is an epileptic syndrome, characterized by a triad of symptoms: infantile spasms, hypsarrhythmia on interictal EEG, and a regression or delay of psycho-motoric development. According to the current concept, two of these three criteria suffice for the diagnosis. The incidence of this syndrome is 1 per 2000 newborns. This article reviews recent publications on the etiology, pathogenesis, clinical course, diagnosis, and treatment options in West syndrome. The text is supplemented with illustrations of ictal EEG at infantile spasms and variants of hypsarrhythmia. Today, in addition to classical hypsarrhythmia, five versions of modified hypsarrhythmia are proposed: synchronized version, asymmetric version, version with stable focus of spikes or acute waves, version with rhythmic flattening episodes, version with high-amplitude and asynchronous slow activity. The hormonal therapy is recommended to begin the treatment; if not effective, vigabatrin is to be used as the second choice medication.</p></abstract><trans-abstract xml:lang="ru"><p>Синдром Веста – эпилептический синдром, характеризующийся триадой симптомов: инфантильными спазмами, гипсаритмией на межприступной ЭЭГ, регрессом или задержкой психомоторного развития. Согласно современным представлениям, для постановки диагноза достаточно наличие двух из трех критериев. Частота встречаемости составляет 1 на 2000 новорожденных. Cтатья представляет собой обзор современных представлений об этиологии, патогенезе, клинических проявлениях, диагностике и лечении синдрома Веста. Отдельный раздел статьи иллюстрирует сложности трактовки приступной и межприступной энцефалограммы при инфантильных спазмах. В настоящее время, кроме классической гипсаритмии, описывается пять вариантов модифицированной гипсаритмии: синхронизированный вариант, асимметричный вариант, с устойчивым фокусом спайков или острых волн, с эпизодами уплощения ритмики, с высокоамплитудной асинхронной медленной активностью. Лечение, вне зависимости от этиологии, рекомендовано начинать с гормональной терапии, при отсутствии эффекта препаратом выбора является вигабатрин; обсуждается тактика его применения.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>Эпилепсия</kwd><kwd>синдром Веста</kwd><kwd>инфантильные спазмы</kwd><kwd>приступная ЭЭГ</kwd><kwd>межприступная ЭЭГ</kwd><kwd>модифицированная гипсаритмия</kwd><kwd>лечение.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Epilepsy</kwd><kwd>West syndrome</kwd><kwd>infantile spasms</kwd><kwd>ictal EEG</kwd><kwd>interictal EEG</kwd><kwd>modified hypsarrhythmia</kwd><kwd>treatment.</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Auvin S., Cilio M. R., Vezzani A. Current understanding and neurobiology of epileptic encephalopathies. DOI: 10.1016/j.nbd.2016.03.007.</mixed-citation><mixed-citation xml:lang="en">Auvin S., Cilio M. R., Vezzani A. 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