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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">vsp</journal-id><journal-title-group><journal-title xml:lang="ru">Вопросы современной педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Current Pediatrics</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-5527</issn><issn pub-type="epub">1682-5535</issn><publisher><publisher-name>Издательство «ПедиатрЪ»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15690/pf.v19i2.2407</article-id><article-id custom-type="elpub" pub-id-type="custom">vsp-2920</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>ОРИГИНАЛЬНАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Связь воспалительных заболеваний кишечника с выраженностью поражения печени при аутоиммунной гепатобилиарной патологии: одномоментное исследование</article-title><trans-title-group xml:lang="en"><trans-title>Correlation of Inflammatory Bowel Diseases with Liver Involvement Severity in Autoimmune Hepatobiliary Pathology: Cross-Sectional Study</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0661-6976</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Усольцева</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Usoltseva</surname><given-names>Olga V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Усольцева Ольга Владимировна, аспирант, врач-педиатр гастроэнтерологического отделения с гепатологической группой</p><p>Адрес: 119991, Москва, Ломоносовский пр-т, 2, стр. 1, тел.: +7 (499) 134-15-82</p></bio><bio xml:lang="en"><p>Moscow</p></bio><email xlink:type="simple">usoltseva.olga93@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/0000-0002-3697-4283</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сурков</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Surkov</surname><given-names>Andrey N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2881-4703</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мовсисян</surname><given-names>Г. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Movsisyan</surname><given-names>Goar B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4905-2373</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Потапов</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Potapov</surname><given-names>Alexander S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9798-9617</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кулебина</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulebina</surname><given-names>Elena A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1107-8693</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куликов</surname><given-names>К. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulikov</surname><given-names>Кirill A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8750-9285</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Черников</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chernikov</surname><given-names>Vladislav V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр здоровья детей</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Children’s Health</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>НИИ педиатрии и охраны здоровья детей НКЦ №2 ФГБНУ «РНЦХ им. акад. Б.В. Петровского»; Российский национальный исследовательский медицинский университет имени Н.И. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research Institute of Pediatrics and Children’s Health in Petrovsky National Research Centre of Surgery; Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр здоровья детей; Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Children’s Health; Sechenov First Moscow State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр здоровья детей; Российский национальный исследовательский медицинский университет имени Н.И. Пирогова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Center of Children’s Health; Pirogov Russian National Research Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>24</day><month>05</month><year>2022</year></pub-date><volume>21</volume><issue>2</issue><fpage>105</fpage><lpage>112</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Усольцева О.В., Сурков А.Н., Мовсисян Г.Б., Потапов А.С., Кулебина Е.А., Куликов К.А., Черников В.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Усольцева О.В., Сурков А.Н., Мовсисян Г.Б., Потапов А.С., Кулебина Е.А., Куликов К.А., Черников В.В.</copyright-holder><copyright-holder xml:lang="en">Usoltseva O.V., Surkov A.N., Movsisyan G.B., Potapov A.S., Kulebina E.A., Kulikov К.A., Chernikov V.V.</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://vsp.spr-journal.ru/jour/article/view/2920">https://vsp.spr-journal.ru/jour/article/view/2920</self-uri><abstract><sec><title>Обоснование</title><p>Обоснование. Воспалительные заболевания кишечника (ВЗК) нередко протекают с поражением гепатобилиарной системы, в том числе аутоиммунной природы. Влияние ВЗК на развитие и выраженность фиброза печени у детей остается неизученным.</p><p>Цель исследования — изучить связь ВЗК с наличием и выраженностью фибротических изменений печени и нарушением ее функции при аутоиммунном поражении гепатобилиарной системы у детей.</p></sec><sec><title>Методы</title><p>Методы. В исследование включали больных, госпитализированных с аутоиммунной гепатобилиарной патологией (аутоиммунный гепатит, первичный склерозирующий холангит, overlap-синдром, аутоиммунный холангит или первичный билиарный холангит), изолированной (контрольная группа) или в сочетании с ВЗК. Наличие и выраженность фиброза печени устанавливали инвазивными (оценка активности воспаления и фиброза печени по шкале METAVIR, площади отложения коллагена IV в биоптате печени) и неинвазивными методами (транзиентная эластография печени, концентрация коллагена IV, активность печеночных ферментов).</p></sec><sec><title>Результаты</title><p>Результаты. Больные с аутоиммунной гепатобилиарной патологией (ГБП) в сочетании с ВЗК (n = 41) были сопоставимы с пациентами контрольной группы (n = 44) по полу и возрасту. У больных с ВЗК чаще диагностировали аутоиммунный гепатит и первичный склерозирующий холангит. При этом у больных с ВЗК в сравнении с больными контрольной группы отмечена более высокая частота умеренного фиброза, более высокая активность гамма-глутамилтрансферазы и низкая концентрация альбумина. По остальным показателям различий между группами не выявлено.</p></sec><sec><title>Заключение</title><p>Заключение. ВЗК ассоциированы с относительно высокой частотой и выраженностью фибротических изменений печени при аутоиммунной ГБП в сравнении со случаями изолированной аутоиммунной ГБП. Однако эти различия могут быть обусловлены различиями в структуре аутоиммунной ГБП и, соответственно, проводимом лечении.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Inflammatory bowel diseases (IBD) often occur with hepatobiliary system involvement, including autoimmune ones. The role of IBD in development and severity of liver fibrosis in children remains unknown.</p></sec><sec><title>Objective</title><p>Objective. The aim of the study is to study the correlation of IBD with the presence and severity of liver fibrotic changes and its malfunction at hepatobiliary system autoimmune disorders in children.</p></sec><sec><title>Methods</title><p>Methods. The study included patients hospitalized with isolated (control group) autoimmune hepatobiliary disorders (HBD) (autoimmune hepatitis, primary sclerosing cholangitis, overlap syndrome, autoimmune cholangitis, primary biliary cholangitis) or in combination with IBD. The presence and severity of liver fibrosis was evaluated via invasive (estimation of inflammation activity and liver fibrosis via the METAVIR scale, areas of collagen IV deposition in liver biopsy slides) and non-invasive methods (transient liver elastography, collagen IV levels, liver enzymes activity).</p></sec><sec><title>Results</title><p>Results. Patients with autoimmune hepatobiliary disorders associated with IBD (n = 41) were comparable to those in control group (n = 44) by gender and age. Patients with IBD were more likely to be diagnosed with autoimmune hepatitis and primary sclerosing cholangitis. Furthermore, patients with IBD had higher frequency of moderate fibrosis, higher gamma glutamine transferase activity, and lower albumin concentration in comparison with patients of control group. We haven't revealed any other differences between both groups on other indicators.</p></sec><sec><title>Conclusion</title><p>Conclusion. IBD are associated with relatively high incidence and severity of liver fibrotic changes in autoimmune HBD compared to isolated autoimmune HBD cases. However, these differences may be due to the differences in autoimmune HBD structure and, subsequently, its treatment.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>фиброз печени</kwd><kwd>цирроз печени</kwd><kwd>воспалительные заболевания кишечника</kwd><kwd>аутоиммунный гепатит</kwd><kwd>первичный склерозирующий холангит</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>liver fibrosis</kwd><kwd>liver cirrhosis</kwd><kwd>inflammatory bowel disease</kwd><kwd>autoimmune hepatitis</kwd><kwd>primary sclerosing cholangitis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Не указан.</funding-statement><funding-statement xml:lang="en">Not specified.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Carroll MW, Kuenzig ME, Mack DR, et al. 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