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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/2079-701X-2020-15-121-126</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-5835</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>ЗАБОЛЕВАНИЯ КИШЕЧНИКА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>BOWEL DISEASES</subject></subj-group></article-categories><title-group><article-title>Опыт применения устекинумаба у пациентов с болезнью Крона с внекишечными проявлениями (псориаз)</article-title><trans-title-group xml:lang="en"><trans-title>Ustekinumab in patients with Crohn’s disease with extraintestinal manifestations (psoriasis)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8053-8764</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Макарчук</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Makarchuk</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Макарчук Павел Александрович, кандидат медицинских наук, старший научный сотрудник отделения гастроэнтерологии и гепатологии</p><p>129110, Москва, ул. Щепкина, д. 61/2 </p></bio><bio xml:lang="en"><p>Pavel A. Makarchuk, Cand. of Sci. (Med.), Senior Researcher, Department of Gastroenterology and Hepatology, State Budgetary Institution of Healthcare</p><p>61/2, Bldg. 1, Schepkin St., Moscow, 129110</p></bio><email xlink:type="simple">pashka_m79@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/0000-0002-7703-8328</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ломакина</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Lomakina</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ломакина Екатерина Юрьевна, младший научный сотрудник отделения гастроэнтерологии и гепатологии</p><p>129110, Москва, ул. Щепкина, д. 61/2 </p></bio><bio xml:lang="en"><p>Ekaterina Yu. Lomakina, Junior Researcher, Department of Gastroenterology and Hepatology, State Budgetary Institution of Healthcare</p><p>61/2, Bldg. 1, Schepkin St., Moscow, 129110</p></bio><email xlink:type="simple">Kate-den@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/0000-0003-4523-3337</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белоусова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Belousova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Белоусова Елена Александровна, доктор медицинских наук, профессор, руководитель отделения гастроэнтерологии</p><p>129110, Москва, ул. Щепкина, д. 61/2 </p></bio><bio xml:lang="en"><p>Elena A. Belousova, Dr. of Sci. (Med.), Professor, Head of Department of Gastroenterology, State Budgetary Institution of Healthcare</p><p>61/2, Bldg. 1, Schepkin St., Moscow, 129110</p></bio><email xlink:type="simple">eabelous@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Regional Research Clinical Institute named after M.F. Vladimirsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>22</day><month>10</month><year>2020</year></pub-date><volume>0</volume><issue>15</issue><fpage>121</fpage><lpage>126</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Макарчук П.А., Ломакина Е.Ю., Белоусова Е.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Макарчук П.А., Ломакина Е.Ю., Белоусова Е.А.</copyright-holder><copyright-holder xml:lang="en">Makarchuk P.A., Lomakina E.Y., Belousova E.A.</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.med-sovet.pro/jour/article/view/5835">https://www.med-sovet.pro/jour/article/view/5835</self-uri><abstract><p>Язвенный колит и болезнь Крона являются тяжелыми иммунноопосредованными заболеваниями. Внекишечные проявления при воспалительных заболеваниях кишечника (ВЗК) значительно увеличивают бремя, налагаемое на пациента. К наиболее распространенным внекишечным проявлениям относятся узловатая эритема, анкилозирующий спондилит, первичный склерозирующий холангит. Часть внекишечных проявлений зависит от активности воспалительного процесса в кишечнике и может быть купирована при лечении ВЗК, другая часть требует специфической терапии, так как не зависит от степени воспаления в кишечнике. У пациентов с ВЗК повышен риск развития осложнений со стороны других систем органов, например, остеопороза, венозной тромбоэмболии и сердечно-сосудистых заболеваний. С воспалительными заболеваниями кишечника связаны такие иммуноопосредованные заболевания, как рассеянный склероз и псориаз, однако эти состояния могут также являться осложнениями терапии ВЗК. В связи с этим пациенты и медицинские работники должны проявлять бдительность при выявлении внекишечных проявлений и осложнений ВЗК, а терапия по возможности должна быть направлена как на лечение основного заболевания, так и на купирование внекишечных проявлений. Интерлейкин-12/23 является важным цитокином в развитии воспалительного процесса при иммуноопосредованных заболеваниях. Устекинумаб путем блокирования интерлейкина 12/23 эффективен в лечении не только ВЗК, но и псориаза. Препарат демонстрирует более высокий показатель «выживаемости терапии» в сравнении с ингибиторами фактора некроза опухоли альфа. В статье показан опыт применения устекинумаба при тяжелой сочетанной патологии – болезни Крона в форме илеоколита и вульгарного псориаза с начальными проявлениями псориатического артрита на фоне неэффективности ингибиторов фактора некроза опухоли альфа.</p></abstract><trans-abstract xml:lang="en"><p>Ulcerative colitis and Crohn’s disease are severe immune-mediated diseases. Extraintestinal manifestations of inflammatory bowel disease (IBD) significantly increase the burden to the patient. The most common extraintestinal manifestations include erythema nodosum, ankylosing spondylitis, and primary sclerosing cholangitis. Some of the extraintestinal manifestations depend on the activity of the inflammatory process in the intestine and can be reversed during treatment of IBD, while the others require specific therapy, since it does not depend on the degree of inflammation in the intestine. Patients with IBD are at increased risk of developing complications caused by other organ systems, such as osteoporosis, venous thromboembolism, and cardiovascular diseases. Immunemediated diseases such as multiple sclerosis and psoriasis have been associated with inflammatory bowel disease, but these conditions can also be complications of IBD therapy. In this regard, patients and healthcare providers should exercise vigilance in identifying extraintestinal manifestations and complications of IBD, and the therapy should be aimed both at treating the underlying disease and reversing extraintestinal manifestations as much as possible. Interleukin-12/23 is an important cytokine in the inflammatory process development in the immune-mediated diseases. Ustekinumab is effective in treating not only IBD, but also psoriasis by blocking interleukin 12/23. The drug shows a higher survival index of the therapy as compared to tumour necrosis factor-α inhibitors. The article describes the experience of using ustekinumab in severe concomitant pathology – Crohn’s disease in the form of ileocolitis and psoriasis vulgaris with initial manifestations of psoriatic arthritis against ineffectiveness of tumour necrosis factor-α inhibitors.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>воспалительные заболевания кишечника</kwd><kwd>язвенный колит</kwd><kwd>Болезнь Крона</kwd><kwd>внекишечные проявления</kwd><kwd>псориаз</kwd><kwd>устекинумаб</kwd></kwd-group><kwd-group xml:lang="en"><kwd>inflammatory bowel disease</kwd><kwd>ulcerative colitis</kwd><kwd>Crohn’s disease</kwd><kwd>extraintestinal manifestations</kwd><kwd>psoriasis</kwd><kwd>ustekinumab</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">Bernstein C.N., Blanchard J.F., Rawsthorne P., Yu N. 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