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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="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">urmj</journal-id><journal-title-group><journal-title xml:lang="ru">Уральский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Ural Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2949-4389</issn><publisher><publisher-name>Ural State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52420/umj.23.5.104</article-id><article-id custom-type="edn" pub-id-type="custom">SFKPPD</article-id><article-id custom-type="elpub" pub-id-type="custom">urmj-1610</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="ru"><subject>Клинические случаи | Clinical cases</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical cases</subject></subj-group></article-categories><title-group><article-title>Независимое возникновение двух случаев синдрома Леннокса — Гасто и нейрофиброматоза в семье</article-title><trans-title-group xml:lang="en"><trans-title>Independent Occurrence of Two Cases of Lennox — Gastaut Syndrome and Neurofibromatosis in the Family: A Clinical Observation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9218-2531</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рахманина</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rakhmanina</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ольга Александровна Рахманина — кандидат медицинских наук, доцент, доцент кафедры детских болезней и поликлинической педиатрии; врач-невролог</p><p>Тюмень</p></bio><bio xml:lang="en"><p>Olga A. Rakhmanina - Candidate of Sciences (Medicine), Associate Professor, Associate Professor of the Departmentof Childhood Diseases and Outpatient Pediatrics; Neurologis</p><p>Tyumen</p></bio><email xlink:type="simple">olga-rakh@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2553-7552</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Левитина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Levitina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Владиславовна Левитина — доктор медицинских наук, профессор, профессор кафедры детских болезней и поликлинической педиатрии</p><p>Тюмень</p></bio><bio xml:lang="en"><p>Elena V. Levitina - Doctor of Sciences (Medicine), Professor, Professor of the Department of Childhood Diseases and Outpatient Pediatrics</p><p>Tyumen</p></bio><email xlink:type="simple">401261@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8968-3925</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Храмова</surname><given-names>Е. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Khramova</surname><given-names>E. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Борисовна Храмова — доктор медицинских наук, профессор, проректор по научно-исследовательской работе и инновационной политике, заведующий кафедрой детских болезней и поликлинической педиатрии</p><p>Тюмень,</p></bio><bio xml:lang="en"><p>Elena B. Khramova - Doctor of Sciences (Medicine), Professor, Vice-Rector for Research and Innovation Policy, Head of the Department of Childhood Diseases and Outpatient Pediatrics</p><p>Tyumen</p></bio><email xlink:type="simple">doctor.khramova@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0005-9129-7253</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хайретдинова</surname><given-names>Д. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Khairetdinova</surname><given-names>D. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Диана Магомедовна Хайретдинова — врач-невролог</p><p>Тюмень,</p></bio><bio xml:lang="en"><p>Diana M. Khairetdinova - Neurologist</p><p>Tyumen</p></bio><email xlink:type="simple">davudova.diana@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2478-9619</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедева</surname><given-names>Дж. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedeva</surname><given-names>D. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Джинна Ивановна Лебедева — кандидат медицинских наук, доцент кафедры медицинской профилактики и реабилитации; главный врач</p><p>Тюмень</p></bio><bio xml:lang="en"><p>Dzhinna I. Lebedeva - Candidate of Sciences (Medicine), Associate Professor of the Department of Medical Prevention and Rehabilitation, Institute of Public Health and Digital Medicine; Chief Physician</p><p>Tyumen</p></bio><email xlink:type="simple">j.lebedeva1965@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Тюменский государственный медицинский университет; Областной лечебно‑реабилитационный центр</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen State Medical University; Regional Treatment and Rehabilitation Center</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Тюменский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Tyumen State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Областная клиническая больница № 2</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital No. 2</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>18</day><month>10</month><year>2024</year></pub-date><volume>23</volume><issue>5</issue><elocation-id>104–113</elocation-id><permissions><copyright-statement>Copyright &amp;#x00A9; Рахманина О.А., Левитина Е.В., Храмова Е.Б., Хайретдинова Д.М., Лебедева Д.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Рахманина О.А., Левитина Е.В., Храмова Е.Б., Хайретдинова Д.М., Лебедева Д.И.</copyright-holder><copyright-holder xml:lang="en">Rakhmanina O.A., Levitina E.V., Khramova E.B., Khairetdinova D.M., Lebedeva D.I.</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.umjusmu.ru/jour/article/view/1610">https://www.umjusmu.ru/jour/article/view/1610</self-uri><abstract><p>Энцефалопатии развития и эпилептические (ЭРЭ) являются наиболее сложной проблемой в эпилептологии. Синдром Леннокса — Гасто (СЛГ) является ЭРЭ с дебютом в детском возрасте, проявляющейся частыми полиморфными приступами, включая тонические аксиальные; выраженными когнитивными нарушениями; медленной (&lt;2,5–3,0 Гц) активностью «острая — медленная волны» в интериктальном периоде на электроэнцефалограмме, а также пробегами быстрой активности с частотой 10–20 Гц, нередко ассоциированными с тоническими приступами; резистентностью к терапии. Предположительно генетические или формы с неизвестной причиной составляют 20–30 % случаев СЛГ, однако отягощенный семейный анамнез по эпилепси среди больных СЛГ отмечается всего в 2,5 %.Цель работы — детальное описание семейного случая СЛГ у двух родных братьев с отражением клинических проявлений этого эпилептического синдрома, фармакорезистентности к противоэпилептическим препаратам и врéменной эффективности альтернативных методов лечения (гормональной терапии и хирургического лечения).Материалы и методы. Выполнено ретроспективное описание истории болезни 3 сибсов, рожденных в близкородственном браке.Результаты и обсуждение. Отмечена схожесть течения заболевания у двух братьев, абсолютная резистентность к медикаментозной антиэпилептической терапии и временная эффективность гормональной терапии при СЛГ с уменьшением продолжительности эффекта от курса к курсу. Кроме того, показано редчайшее параллельное существование в рассматриваемой семье другого аутосомно-доминантного заболевания — нейрофиброматоза 1 типа.Заключение. Детальное описание СЛГ в рамках одной семьи не только расширит знания врачей об этом заболевании и сложностях его лечения, но и улучшит понимание генетических механизмов развития ЭРЭ.</p></abstract><trans-abstract xml:lang="en"><p>Developmental and epileptic encephalopathies (DEE) are the most difficult problem in epileptology. Lennox — Gastaut syndrome (LGS) is a developmental and epileptic encephalopathy with onset in childhood, manifested by: frequent polymorphic seizures, including tonic axial ones; severe cognitive impairment; slow activity (with a frequency of &lt;2.5–3.0 Hz) sharp-slow wave in the interictal period on the electroencephalogram, as well as runs of fast activity with a frequency of 10–20 Hz, often associated with tonic seizures; and resistance to therapy. Presumably genetic or forms with an unknown cause account for 20–30 % of cases of LGS, but a family history of epilepsy among patients with LGS is observed in only 2.5 %.The purpose of this work was to describe a familial case of LGS in two siblings.Materials and methods. A retrospective description of the medical history of 3 siblings born in a consanguineous marriage was performed.Results and discussion. There was a similarity in the course of the disease in the two brothers, absolute resistance to drug antiepileptic therapy and temporary effectiveness of hormonal therapy for LGS with a decrease in the duration of the effect from course to course. In addition, the rare parallel existence in this family of another autosomal dominant disease — neurofibromatosis type 1 — is shown.Conclusion. A detailed description of LGS within one family will not only expand doctors’ knowledge of this disease and the difficulties of its treatment, but also improve understanding of the genetic mechanisms of the development of DEE.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>энцефалопатия развития и эпилептическая</kwd><kwd>синдром Леннокса — Гасто</kwd><kwd>генетика</kwd><kwd>гормональная терапия</kwd><kwd>нейрофиброматоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>developmental and epileptic encephalopathy</kwd><kwd>Lennox — Gastaut syndrome</kwd><kwd>genetics</kwd><kwd>hormonal therapy</kwd><kwd>neurofibromatosis</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">Mukhin KYu, Pylaeva OA, Kakaulina VS, Bobylova MYu. Classification and definition of epilepsy. Position paper by the International League Against Epilepsy on Nosology and Definitions of Epilepsy Syndromes dated 2021. Russian Journal of Child Neurology. 2022;17(1):6–95. (In Russ.). DOI: https://doi.org/10.17650/2073-8803-2022-17-1-6-95.</mixed-citation><mixed-citation xml:lang="en">Mukhin KYu, Pylaeva OA, Kakaulina VS, Bobylova MYu. Classification and definition of epilepsy. Position paper by the International League Against Epilepsy on Nosology and Definitions of Epilepsy Syndromes dated 2021. Russian Journal of Child Neurology. 2022;17(1):6–95. (In Russ.). DOI: https://doi.org/10.17650/2073-8803-2022-17-1-6-95.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Mukhin KYu, Pylaeva OA. The modern approaches to the diagnostics and treatment of Lennox — Gastaut syndrome (literature review). Russian Journal of Child Neurology. 2023;18(4):36–43. (In Russ.). DOI: https://doi.org/10.17650/2073-8803-2023-18-4-36-43.</mixed-citation><mixed-citation xml:lang="en">Mukhin KYu, Pylaeva OA. The modern approaches to the diagnostics and treatment of Lennox — Gastaut syndrome (literature review). Russian Journal of Child Neurology. 2023;18(4):36–43. (In Russ.). DOI: https://doi.org/10.17650/2073-8803-2023-18-4-36-43.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Mukhin KYu. Clinical and encephalographic changes at Lennox — Gastaut syndrome. Russian Journal of Child Neurology. 2015;10(2):19–31. (In Russ.). DOI: https://doi.org/10.17650/2073-8803-2015-10-2-19-31.</mixed-citation><mixed-citation xml:lang="en">Mukhin KYu. Clinical and encephalographic changes at Lennox — Gastaut syndrome. Russian Journal of Child Neurology. 2015;10(2):19–31. (In Russ.). DOI: https://doi.org/10.17650/2073-8803-2015-10-2-19-31.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Belousova ED, Gorchanova ZK, Dorofeeva MYu. Why the diagnosis of Lennox — Gastaut syndrome is a rare one? S. S. Korsakov Journal of Neurology and Psychiatry. 2019;119(11–2):41–47. (In Russ.). DOI: https://doi.org/10.17116/jnevro201911911241.</mixed-citation><mixed-citation xml:lang="en">Belousova ED, Gorchanova ZK, Dorofeeva MYu. Why the diagnosis of Lennox — Gastaut syndrome is a rare one? S. S. Korsakov Journal of Neurology and Psychiatry. 2019;119(11–2):41–47. (In Russ.). DOI: https://doi.org/10.17116/jnevro201911911241.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Belousova ED. What’s hidden behind Lennox — Gastaut syndrome? Epilepsy and Paroxysmal Conditions. 2020;12(1S):S13–S22. (In Russ.). DOI: https://doi.org/10.17749/2077-8333.2020.12.1S.S13‑S22.</mixed-citation><mixed-citation xml:lang="en">Belousova ED. What’s hidden behind Lennox — Gastaut syndrome? Epilepsy and Paroxysmal Conditions. 2020;12(1S):S13–S22. (In Russ.). DOI: https://doi.org/10.17749/2077-8333.2020.12.1S.S13‑S22.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Ostendorf AP, Ng YT. Treatment-resistant Lennox — Gastaut syndrome: Therapeutic trends, challenges and future directions. Neuropsychiatric Disease and Treatment. 2017;13:1131–1140. DOI: https://doi.org/10.2147/NDT.S115996.</mixed-citation><mixed-citation xml:lang="en">Ostendorf AP, Ng YT. Treatment-resistant Lennox — Gastaut syndrome: Therapeutic trends, challenges and future directions. Neuropsychiatric Disease and Treatment. 2017;13:1131–1140. DOI: https://doi.org/10.2147/NDT.S115996.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Epilepsy Phenome/Genome Project Epi4K Consortium. Copy number variant analysis from exome data in 349 patients with epileptic encephalopathy. Annals of Neurology. 2015;78(2):323–328. DOI: https://doi.org/10.1002/ana.24457.</mixed-citation><mixed-citation xml:lang="en">Epilepsy Phenome/Genome Project Epi4K Consortium. Copy number variant analysis from exome data in 349 patients with epileptic encephalopathy. Annals of Neurology. 2015;78(2):323–328. DOI: https://doi.org/10.1002/ana.24457.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">EuroEPINOMICS-RES Consortium; Epilepsy Phenome/Genome Project; Epi4K Consortium. De novo mutations in synaptic transmission genes including DNM1 cause epileptic encephalopathies. American Journal of Human Genetics. 2014;95(4):360–370. DOI: https://doi.org/10.1016/j.ajhg.2014.08.013. Erratum in: American Journal of Human Genetics. 2017;100(1):179. DOI: https://doi.org/10.1016/j.ajhg.2016.12.012.</mixed-citation><mixed-citation xml:lang="en">EuroEPINOMICS-RES Consortium; Epilepsy Phenome/Genome Project; Epi4K Consortium. De novo mutations in synaptic transmission genes including DNM1 cause epileptic encephalopathies. American Journal of Human Genetics. 2014;95(4):360–370. DOI: https://doi.org/10.1016/j.ajhg.2014.08.013. Erratum in: American Journal of Human Genetics. 2017;100(1):179. DOI: https://doi.org/10.1016/j.ajhg.2016.12.012.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Cross JH, Auvin S, Falip M, Striano P, Arzimanoglou A. Expert opinion on the management of Lennox — Gastaut syndrome: Treatment algorithms and practical considerations. Frontiers in Neurology. 2017;8:505. DOI: https://doi.org/10.3389/fneur.2017.00505.</mixed-citation><mixed-citation xml:lang="en">Cross JH, Auvin S, Falip M, Striano P, Arzimanoglou A. Expert opinion on the management of Lennox — Gastaut syndrome: Treatment algorithms and practical considerations. Frontiers in Neurology. 2017;8:505. DOI: https://doi.org/10.3389/fneur.2017.00505.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Lee S, Baek MS, Lee YM. Lennox — Gastaut syndrome in mitochondrial disease. Yonsei Medical Journal. 2019;60(1):106–114. DOI: https://doi.org/10.3349/ymj.2019.60.1.106.</mixed-citation><mixed-citation xml:lang="en">Lee S, Baek MS, Lee YM. Lennox — Gastaut syndrome in mitochondrial disease. Yonsei Medical Journal. 2019;60(1):106–114. DOI: https://doi.org/10.3349/ymj.2019.60.1.106.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Lammertse HCA, van Berkel AA, Iacomino M, Toonen RF, Striano P, Gambardella A, et al. Homozygous STXBP1 variant causes encephalopathy and gain-of-function in synaptic transmission. Brain. 2020;143(2): 441–451. DOI: https://doi.org/10.1093/brain/awz391.</mixed-citation><mixed-citation xml:lang="en">Lammertse HCA, van Berkel AA, Iacomino M, Toonen RF, Striano P, Gambardella A, et al. Homozygous STXBP1 variant causes encephalopathy and gain-of-function in synaptic transmission. Brain. 2020;143(2): 441–451. DOI: https://doi.org/10.1093/brain/awz391.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Rakhmanina OA, Volkov IV, Shestakova OI, Tomenko TR, Paniukova IV, Volkova OK, et al. Experience in the management of patients with genetic epilepsies and epileptic encephalopathies in the outpatient practice. S. S. Korsakov Journal of Neurology and Psychiatry. 2021;121(2):99–105. (In Russ.). DOI: https://doi.org/10.17116/jnevro202112102199.</mixed-citation><mixed-citation xml:lang="en">Rakhmanina OA, Volkov IV, Shestakova OI, Tomenko TR, Paniukova IV, Volkova OK, et al. Experience in the management of patients with genetic epilepsies and epileptic encephalopathies in the outpatient practice. S. S. Korsakov Journal of Neurology and Psychiatry. 2021;121(2):99–105. (In Russ.). DOI: https://doi.org/10.17116/jnevro202112102199.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Liang Sh, Zhang Sh, Hu X, Zhang Zh, Fu X, Jiang H, et al. Anterior corpus callosotomy in school-aged children with Lennox — Gastaut syndrome: A prospective study. European Journal of Paediatric Neurology. 2014;18(6):670–676. DOI: https://doi.org/10.1016/j.ejpn.2014.05.004.</mixed-citation><mixed-citation xml:lang="en">Liang Sh, Zhang Sh, Hu X, Zhang Zh, Fu X, Jiang H, et al. Anterior corpus callosotomy in school-aged children with Lennox — Gastaut syndrome: A prospective study. European Journal of Paediatric Neurology. 2014;18(6):670–676. DOI: https://doi.org/10.1016/j.ejpn.2014.05.004.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Levitina EV, Rakhmanina OA, Mokina AV, Lebedev IA. Epilepsy on the background of rare chromosomal abnormalities in childhood. Ural Medical Journal. 2017;(10):34–37. (In Russ.). EDN: https://www.elibrary.ru/YNJULK.</mixed-citation><mixed-citation xml:lang="en">Levitina EV, Rakhmanina OA, Mokina AV, Lebedev IA. Epilepsy on the background of rare chromosomal abnormalities in childhood. Ural Medical Journal. 2017;(10):34–37. (In Russ.). EDN: https://www.elibrary.ru/YNJULK.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Rakhmanina OA, Levitina EV. Examples of hormone therapy in children with Lennox — Gastaut syndrome. Russian Bulletin of Perinatology and Pediatrics. 2017;62(4):196. (In Russ.). EDN: https://www.elibrary.ru/ZFDBAZ.</mixed-citation><mixed-citation xml:lang="en">Rakhmanina OA, Levitina EV. Examples of hormone therapy in children with Lennox — Gastaut syndrome. Russian Bulletin of Perinatology and Pediatrics. 2017;62(4):196. (In Russ.). EDN: https://www.elibrary.ru/ZFDBAZ.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Mukhin KYu, Pylaeva OA. Rufinamide in the treatment of Lennox — Gastaut syndrome: Review of foreign literature. Russian Journal of Child Neurology. 2015;10(2):32–37. (In Russ.). DOI: https://doi.org/10.17650/2073-8803-2015-10-2-32-37.</mixed-citation><mixed-citation xml:lang="en">Mukhin KYu, Pylaeva OA. Rufinamide in the treatment of Lennox — Gastaut syndrome: Review of foreign literature. Russian Journal of Child Neurology. 2015;10(2):32–37. (In Russ.). DOI: https://doi.org/10.17650/2073-8803-2015-10-2-32-37.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Nelson JA, Knupp KJ. Lennox — Gastaut syndrome: Current treatments, novel therapeutics, and future directions. Neurotherapeutics. 2023;20(5):1255–1262. DOI: https://doi.org/10.1007/s13311-023-01397‑x.</mixed-citation><mixed-citation xml:lang="en">Nelson JA, Knupp KJ. Lennox — Gastaut syndrome: Current treatments, novel therapeutics, and future directions. Neurotherapeutics. 2023;20(5):1255–1262. DOI: https://doi.org/10.1007/s13311-023-01397‑x.</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
