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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Pediatrics. Consilium Medicum</journal-id><journal-title-group><journal-title xml:lang="en">Pediatrics. Consilium Medicum</journal-title><trans-title-group xml:lang="ru"><trans-title>Педиатрия. Consilium Medicum</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-6630</issn><issn publication-format="electronic">2658-6622</issn><publisher><publisher-name xml:lang="en">Consilium Medicum</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">111896</article-id><article-id pub-id-type="doi">10.26442/26586630.2022.4.201916</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Three-stage surgical treatment for colon lesions in children with Crohn's disease. Retrospective-prospective study</article-title><trans-title-group xml:lang="ru"><trans-title>Трехэтапное хирургическое лечение при поражении толстой кишки у детей с болезнью Крона</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5900-1812</contrib-id><name-alternatives><name xml:lang="en"><surname>Bekin</surname><given-names>Aleksandr S.</given-names></name><name xml:lang="ru"><surname>Бекин</surname><given-names>Александр Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Pediatric Surgeon, National Medical Research Center for Children's Health</p></bio><bio xml:lang="ru"><p>детский хирург, ФГАУ «НМИЦ здоровья детей»</p></bio><email>yatsyk@nczd.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dyakonova</surname><given-names>Elena Y.</given-names></name><name xml:lang="ru"><surname>Дьяконова</surname><given-names>Елена Юрьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Chief Res. Officer, National Medical Research Center for Children's Health</p></bio><bio xml:lang="ru"><p>гл. науч. сотр. ФГАУ «НМИЦ здоровья детей»</p></bio><email>yatsyk@nczd.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2029-7820</contrib-id><name-alternatives><name xml:lang="en"><surname>Gusev</surname><given-names>Alexey A.</given-names></name><name xml:lang="ru"><surname>Гусев</surname><given-names>Алексей Андреевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Pediatric Surgeon, National Medical Research Center for Children's Health</p></bio><bio xml:lang="ru"><p>детский хирург, вед. науч. сотр., зав. хирургическим отд-нием с неотложной и плановой помощью ФГАУ «НМИЦ здоровья детей»</p></bio><email>yatsyk@nczd.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4905-2373</contrib-id><name-alternatives><name xml:lang="en"><surname>Potapov</surname><given-names>Alexander S.</given-names></name><name xml:lang="ru"><surname>Потапов</surname><given-names>Александр Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Prof., National Medical Research Center for Children's Health</p></bio><bio xml:lang="ru"><p>д-р мед. наук, проф., зав. гастроэнтерологическим отд-нием с гепатологической группой, проф. каф. педиатрии и детской ревматологии ФГАУ «НМИЦ здоровья детей»</p></bio><email>apotap@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8305-7592</contrib-id><name-alternatives><name xml:lang="en"><surname>Lokhmatov</surname><given-names>Maksim M.</given-names></name><name xml:lang="ru"><surname>Лохматов</surname><given-names>Максим Михайлович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), National Medical Research Center for Children's Health, Sechenov First Moscow State Medical University (Sechenov University)</p></bio><bio xml:lang="ru"><p>д-р мед. наук, зав. отд-нием эндоскопических исследований ФГАУ «НМИЦ здоровья детей», гл. науч. сотр., проф. каф. детской хирургии и урологии-андрологии им. проф. Л.П. Александрова ФГАОУ ВО «Первый МГМУ им. И.М. Сеченова» (Сеченовский Университет)</p></bio><email>lokhmatov@nczd.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1107-8693</contrib-id><name-alternatives><name xml:lang="en"><surname>Kulikov</surname><given-names>Kirill A.</given-names></name><name xml:lang="ru"><surname>Куликов</surname><given-names>Кирилл Алексеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Department Head, National Medical Research Center for Children's Health</p></bio><bio xml:lang="ru"><p>зав. патологоанатомическим отд-нием ФГАУ «НМИЦ здоровья детей»</p></bio><email>kulikov@nczd.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6966-1040</contrib-id><name-alternatives><name xml:lang="en"><surname>Yatsyk</surname><given-names>Sergey P.</given-names></name><name xml:lang="ru"><surname>Яцык</surname><given-names>Сергей Павлович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Prof., Corr. Memb. RAS, National Medical Research Center for Children's Health</p></bio><bio xml:lang="ru"><p>чл.-кор. РАН, д-р мед. наук, проф., рук. Института детской хирургии ФГАУ «НМИЦ здоровья детей»</p></bio><email>yatsyk@nczd.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">National Medical Research Center for Children's Health</institution></aff><aff><institution xml:lang="ru">ФГАУ «Национальный медицинский исследовательский центр здоровья детей» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Sechenov First Moscow State Medical University (Sechenov University)</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-01-18" publication-format="electronic"><day>18</day><month>01</month><year>2023</year></pub-date><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>366</fpage><lpage>372</lpage><history><date date-type="received" iso-8601-date="2022-10-14"><day>14</day><month>10</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://pediatria.orscience.ru/2658-6630/article/view/111896">https://pediatria.orscience.ru/2658-6630/article/view/111896</self-uri><abstract xml:lang="en"><p><bold>Background</bold>. Crohn's disease (CD) in children is characterized by a more severe and progressive course, with the development of a form that is not susceptible to drug therapy, and the development of surgical complications. Up to 50% of cases, inflammation is localized in the ileocecal region. Isolated inflammation of the colon is diagnosed in the smallest number of patients with Crohn's disease, in adults from 18.1 to 28.3%, in pediatric patients from 5.1 to 24.4%.</p> <p><bold>Aim</bold>. To substantiate the effectiveness of three-stage surgical treatment in children with colon lesions in CD.</p> <p><bold>Materials and methods</bold>. From 2018 to 2022, 75 children with complicated Crohn's disease underwent surgical interventions in the National Medical Research Center for Children's Health. A single-stage retrospective-prospective study of 7 (9.3%) children with isolated colon lesion was conducted. Four (57%) children – stenosis in the left colon; 3 (43%) children – continuously recurrent inflammation of the colon, not amenable to drug therapy. The effectiveness of staged surgical treatment was evaluated after 6, 12, 18, 24 months based on statistical analysis of clinical, endoscopic and laboratory activity of CD, changes in anthropometric indicators.</p> <p><bold>Results</bold>. In 4 children, the onset of remission was noted, and in 3 children, clinical activity was mild (<italic>p&lt;</italic>0.05). The onset of endoscopic (<italic>p&lt;</italic>0.05) and laboratory remission (<italic>p&lt;</italic>0.05) was noted in all children. The assessment of the growth-to-age ratio also showed statistically significant positive dynamics, however, when assessing the ratio of body mass index to age, no statistically significant changes were detected (<italic>p=</italic>0.066).</p> <p><bold>Conclusion</bold>. Isolated colon lesion is the rarest phenotype in children with CD. The formation of colon stricture requires surgical treatment, but predicting the volume of surgical treatment at the preoperative stage is a difficult task. The chosen tactics of conducting surgical treatment in three stages, with the correction of drug therapy after disconnecting the colon from the digestive tract, allowed not only to avoid postoperative complications associated with the formation of an anastomosis on the affected intestinal wall, but also to achieve remission of the disease.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование</bold>. Болезнь Крона (БК) у детей характеризуется более тяжелым и прогрессирующим течением, с развитием формы, не восприимчивой к медикаментозной терапии, и развитием хирургических осложнений. До 50% случаев воспаления локализуется в илеоцекальной области. Изолированное воспаление толстой кишки диагностируется у наименьшего числа пациентов с БК, у взрослых – от 18,1 до 28,3%, у педиатрических пациентов – от 5,1 до 24,4%.</p> <p><bold>Цель</bold>. Обосновать эффективность трехэтапного хирургического лечения у детей с поражением толстой кишки при БК.</p> <p><bold>Материалы и методы</bold>. C 2018 по 2022 г. во ФГАУ «НМИЦ здоровья детей» оперативным вмешательствам подверглись 75 детей с осложненным течением БК. Проведено одномоментное ретроспективно-проспективное исследование 7 (9,3%) детей с изолированным поражением толстой кишки. Так, у 4 (57%) детей – стеноз в левых отделах толстой кишки, у 3 (43%) детей – непрерывно-рецидивирующее воспаление толстой кишки, не подающееся медикаментозной терапии. Эффективность этапного хирургического лечения оценивалась через 6, 12, 18, 24 мес на основании статистического анализа показателей клинической, эндоскопической и лабораторной активности БК, изменений антропометрических показателей.</p> <p><bold>Результаты</bold>. У 4 детей отмечено наступление ремиссии, и у 3 детей – клиническая активность легкой степени (<italic>p&lt;</italic>0,05). У всех детей отмечено наступление эндоскопической (<italic>p&lt;</italic>0,05) и лабораторной ремиссии (<italic>p&lt;</italic>0,05). Оценка отношения роста к возрасту также показала статистически значимую положительную динамику, однако при оценке отношения индекса массы тела к возрасту статистически значимых изменений не выявлено (<italic>p=</italic>0,066).</p> <p><bold>Заключение</bold>. Изолированное поражение толстой кишки является наиболее редким фенотипом у детей с БК. Формирование стриктуры толстой кишки требует хирургического лечения, однако прогнозировать объем оперативного лечения на дооперационном этапе является сложной задачей. Выбранная тактика проведения хирургического лечения трехэтапно с коррекцией медикаментозной терапии после отключения толстой кишки из пищеварительного тракта позволила не только избежать послеоперационных осложнений, связанных с формированием анастомоза на пораженной стенке кишки, но и добиться ремиссии заболевания.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Crohn's disease</kwd><kwd>children</kwd><kwd>surgical treatment</kwd><kwd>laparoscopy</kwd><kwd>intraoperative endoscopy</kwd><kwd>colon</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>болезнь Крона</kwd><kwd>дети</kwd><kwd>хирургическое лечение</kwd><kwd>лапароскопия</kwd><kwd>интраоперационная эндоскопия</kwd><kwd>толстая кишка</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Kim HJ, Oh SH, Kim DY, et al. Clinical Characteristics and Long-Term Outcomes of Paediatric Crohn's Disease: A Single-Centre Experience. 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