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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">problendo</journal-id><journal-title-group><journal-title xml:lang="ru">Проблемы Эндокринологии</journal-title><trans-title-group xml:lang="en"><trans-title>Problems of Endocrinology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0375-9660</issn><issn pub-type="epub">2308-1430</issn><publisher><publisher-name>Endocrinology Research Centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/probl13174</article-id><article-id custom-type="elpub" pub-id-type="custom">problendo-13174</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>Детская эндокринология</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Pediatric Endocrinology</subject></subj-group></article-categories><title-group><article-title>Параметры электроэнцефалограммы у детей с врожденным гиперинсулинизмом, пролеченных по международному протоколу</article-title><trans-title-group xml:lang="en"><trans-title>Electroencephalogram features in children with congenital hyperinsulinism treated according to the international protocol in Russian Federation</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2752-861X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Саракаева</surname><given-names>Л. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Sarakaeva</surname><given-names>L. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Саракаева Лейла Рамазановна - младший научный сотрудник НИЛ детской эндокринологии Института эндокринологии.</p><p>197341, Санкт-Петербург, ул. Аккуратова, д. 2</p></bio><bio xml:lang="en"><p>Leyla R. Sarakaeva - MD.</p><p>2, Akkuratov St., St Petersburg, 197341</p></bio><email xlink:type="simple">sarale723@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7086-9153</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рыжкова</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhkova</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рыжкова Дарья Викторовна - доктор медицинских наук, профессор РАН, главный научный сотрудник научно-исследовательского отдела ядерной медицины и тераностики Института онкологии и гематологии, руководитель научно-клинического объединения ядерной медицины, заведующий кафедрой ядерной медицины и радиационных технологий Института медицинского образования Центра Алмазова, руководитель НИО ядерной медицины и тераностики.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Daria V. Ryzhkova - MD, PhD, Professor.</p><p>St Petersburg</p></bio><email xlink:type="simple">ryzhkova_dv@almazovcentre.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/0000-0003-0735-7822</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Митрофанова</surname><given-names>Л. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Mitrofanova</surname><given-names>L. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Митрофанова Любовь Борисовна - доктор медицинских наук, главный научный сотрудник НИЛ патоморфологии, заведующая НИЛ патоморфологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Lubov B. Mitrofanova - MD, PhD.</p><p>St Petersburg</p></bio><email xlink:type="simple">lubamitr@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/0000-0002-8446-830X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Баиров</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Bairov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Баиров Владимир Гиреевич - доктор медицинских наук, профессор, профессор кафедры факультетской хирургии с клиникой, руководитель и главный научный сотрудник НИЛ хирургии врожденной и наследственной патологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Vladimir G. Bairov - PhD, Professor.</p><p>St Petersburg</p></bio><email xlink:type="simple">vbairov@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8734-2227</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сухоцкая</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Sukhotskaya</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сухоцкая Анна Андреевна – кандидат медицинских наук, доцент, заведующая отделением детской хирургии раннего возраста.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Anna A. Sukhotskaya - MD, PhD.</p><p>St Petersburg</p></bio><email xlink:type="simple">dxirurgia@mail.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/0000-0002-9049-2816</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Смородин</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Smorodin</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Смородин Андрей Павлович - заведующий отделением анестезиологии и реанимации.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Andrey P. Smorodin - MD.</p><p>St Petersburg</p></bio><email xlink:type="simple">ansmorodin@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>Ефтич</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Eftich</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ефтич Егине Артуровна - врач-клинический ординатор кафедры детских болезней лечебного факультета.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Egine A. Jeftich - MD.</p><p>St Petersburg</p></bio><email xlink:type="simple">egineeftich@mail.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/0000-0002-4449-2786</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кельмансон</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kelmanson</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кельмансон Игорь Александрович - доктор медицинских наук, профессор, профессор кафедры детских болезней лечебного факультета.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Igor A. Kelmanson - MD, PhD, Professor.</p><p>St Petersburg</p></bio><email xlink:type="simple">iakelmanson@hotmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4013-0785</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Никитина</surname><given-names>И. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Nikitina</surname><given-names>I. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Никитина Ирина Леоровна – доктор медицинских наук, профессор, заведующий кафедрой детских болезней лечебного факультета, заведующий НИЛ детской эндокринологии Института эндокринологии.</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Irina L. Nikitina - MD, PhD, Professor.</p><p>St Petersburg</p></bio><email xlink:type="simple">nikitina0901@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр им. В.А. Алмазова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Center</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>25</day><month>02</month><year>2023</year></pub-date><volume>69</volume><issue>1</issue><fpage>68</fpage><lpage>75</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Саракаева Л.Р., Рыжкова Д.В., Митрофанова Л.Б., Баиров В.Г., Сухоцкая А.А., Смородин А.П., Ефтич Е.А., Кельмансон И.А., Никитина И.Л., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Саракаева Л.Р., Рыжкова Д.В., Митрофанова Л.Б., Баиров В.Г., Сухоцкая А.А., Смородин А.П., Ефтич Е.А., Кельмансон И.А., Никитина И.Л.</copyright-holder><copyright-holder xml:lang="en">Sarakaeva L.R., Ryzhkova D.V., Mitrofanova L.B., Bairov V.G., Sukhotskaya A.A., Smorodin A.P., Eftich E.A., Kelmanson I.A., Nikitina I.L.</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.probl-endojournals.ru/jour/article/view/13174">https://www.probl-endojournals.ru/jour/article/view/13174</self-uri><abstract><sec><title>ОБОСНОВАНИЕ</title><p>ОБОСНОВАНИЕ. Врожденный гиперинсулинизм (ВГИ) — редкое наследственное заболевание, основным проявлением которого являются персистирующие гипокетотические гипогликемии, способные привести к тяжелым необратимым неврологическим последствиям в отсутствие своевременной диагностики и адекватного лечения.</p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Оценка нейрофизиологических характеристик центральной нервной системы детей, получивших лечение по поводу ВГИ по международному протоколу.</p></sec><sec><title>МАТЕРИАЛЫ И МЕТОДЫ</title><p>МАТЕРИАЛЫ И МЕТОДЫ. В обсервационное ретроспективное проспективное исследование включены 73 пациента, получивших лечение по поводу ВГИ в соответствии с международным протоколом в клинике ФГБУ «НМИЦ им. В.А. ­Алмазова» в период с 2017 по 2022 гг. Медиана возраста пациентов составила 10 мес (6–58). Всем пациентам было выполнено комплексное обследование, включая проведение электроэнцефалографии.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. Из 73 пациентов с ВГИ, включенных в исследование, 35% (23) пациентов имели фокальную форму заболевания, 65% — нефокальную форму заболевания, из них диффузная форма отмечалась у 49% (39), атипичная — у 16% (11). Распределение по исходам заболевания: 100% пациентов с фокальной формой в исходе имели выздоровление. Среди пациентов с нефокальной формой медикаментозная компенсация отмечена у 60% пациентов с диффузной формой заболевания и у 36% пациентов с атипичной формой. Оперативное лечение получили 40% пациентов с диффузной формой и 64% пациента с атипичной формой.</p><p>При анализе данных электроэнцефалографии установлено, что пароксизмальная активность регистрировалась у 23 пациентов, что составило 32%, 50 (68%) пациентов пароксизмальной активности не имели. Диффузные изменения отмечены у 47 (64%) пациентов, 26 (36%) пациентов их не имели. Путем построения кривых Каплана–Мейера установлено, что альфа-ритм формируется достоверно (р=0,026) раньше у пациентов с фокальной формой.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Грубые нарушения нейрофизиологических параметров у пациентов с ВГИ, получивших лечение по современному международному протоколу, встречаются относительно редко. Удалось установить ассоциацию наиболее раннего формирования альфа-ритма с фокальной формой ВГИ.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND: Congenital hyperinsulinism (CHI) is a rare life-threatening disease characterised by persistent hypoglycaemia as a result of inappropriate insulin secretion, which can lead to irreversible neurological defects in infants.</p></sec><sec><title>AIM</title><p>AIM: To evaluate neurophysiological characteristics of central nervous system in children with congenital hyperinsulinism treated according to the international protocol in Russian Federation.</p></sec><sec><title>MATERIALS AND METHODS</title><p>MATERIALS AND METHODS: Our retrospective, prospective cohort study included 73 patients who received treatment for CHI according to the current international protocol at different departments of the Almazov National Medical Research Centre from 2017 to 2022. All patients underwent a comprehensive examination, including electroencephalography (EEG).</p></sec><sec><title>RESULTS</title><p>RESULTS: Among 73 patients with CHI, 35% (23) had focal form of the disease, 65% had non-focal form (49% (39) — diffuse form, 16% (11) — atypical form). All patients with focal form of CHI had a recovery as an outcome.</p><p>Analysing the EEG data we found that paroxysmal activity was recorded in 23 patients (32%), 50 patients did not have paroxysmal activity (68%). Diffuse changes were observed in 47 patients (64%), whereas 26 patients (36%) were absent of it. By constructing Kaplan-Meier curves we found that the alpha rhythm is formed significantly (p=0.026) earlier in patients with a focal form of CHI.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: CHI patients treated according to the international guidelines in Russian Federation show rather positive neurological outcome. 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