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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">Consilium Medicum</journal-id><journal-title-group><journal-title xml:lang="en">Consilium Medicum</journal-title><trans-title-group xml:lang="ru"><trans-title>Consilium Medicum</trans-title></trans-title-group><trans-title-group xml:lang="zh"><trans-title>Consilium Medicum</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2075-1753</issn><issn publication-format="electronic">2542-2170</issn><publisher><publisher-name xml:lang="en">Consilium Medicum</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">680051</article-id><article-id pub-id-type="doi">10.26442/20751753.2025.5.203290</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">Combination therapy of Crohn's disease with an interleukin 12/23 inhibitor and a targeted immunosuppressant: Clinical cases</article-title><trans-title-group xml:lang="ru"><trans-title>Комбинированная терапия болезни Крона ингибитором интерлейкина 12/23 и таргетным иммуносупрессором. Клинические наблюдения.</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7250-0977</contrib-id><contrib-id contrib-id-type="spin">3268-0360</contrib-id><name-alternatives><name xml:lang="en"><surname>Knyazev</surname><given-names>Oleg V.</given-names></name><name xml:lang="ru"><surname>Князев</surname><given-names>Олег Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Loginov Moscow Clinical Scientific Center</p></bio><bio xml:lang="ru"><p>д-р мед. наук, зав. отд-нием патологии кишечника</p></bio><email>o.knyazev@mknc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3818-6205</contrib-id><contrib-id contrib-id-type="spin">4086-6745</contrib-id><name-alternatives><name xml:lang="en"><surname>Kagramanova</surname><given-names>Anna V.</given-names></name><name xml:lang="ru"><surname>Каграманова</surname><given-names>Анна Валерьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), Loginov Moscow Clinical Scientific Center, Research Institute for Healthcare Organization and Medical Management</p></bio><bio xml:lang="ru"><p>канд. мед. наук, ст. науч. сотр. отд-ния патологии кишечника, вед. специалист организационно-методического отд. по колопроктологии</p></bio><email>o.knyazev@mknc.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/0000-0001-7891-2702</contrib-id><contrib-id contrib-id-type="spin">9369-9674</contrib-id><name-alternatives><name xml:lang="en"><surname>Lishchinskaia</surname><given-names>Albina A.</given-names></name><name xml:lang="ru"><surname>Лищинская</surname><given-names>Альбина Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), Loginov Moscow Clinical Scientific Center</p></bio><bio xml:lang="ru"><p>канд. мед. наук, ст. науч. сотр. отд-ния патологии кишечника</p></bio><email>o.knyazev@mknc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7519-2041</contrib-id><contrib-id contrib-id-type="spin">5387-7552</contrib-id><name-alternatives><name xml:lang="en"><surname>Sabelnikova</surname><given-names>Elena A.</given-names></name><name xml:lang="ru"><surname>Сабельникова</surname><given-names>Елена Анатольевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>д-р мед. наук, зам. дир. по научной работе, проф. каф. пропедевтики внутренних болезней и гастроэнтерологии</p></bio><email>o.knyazev@mknc.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-3851-3305</contrib-id><contrib-id contrib-id-type="spin">6112-0291</contrib-id><name-alternatives><name xml:lang="en"><surname>Lazuka</surname><given-names>Natalia V.</given-names></name><name xml:lang="ru"><surname>Лазука</surname><given-names>Наталья Викторовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Res. Assist.</p></bio><bio xml:lang="ru"><p>мл. науч. сотр. отд-ния патологии кишечника</p></bio><email>o.knyazev@mknc.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9782-4860</contrib-id><name-alternatives><name xml:lang="en"><surname>Parfenov</surname><given-names>Asfold I.</given-names></name><name xml:lang="ru"><surname>Парфенов</surname><given-names>Асфольд Иванович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Prof.</p></bio><bio xml:lang="ru"><p>д-р мед. наук, проф., рук. отд. патологии кишечника</p></bio><email>o.knyazev@mknc.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Loginov Moscow Clinical Scientific Center</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Московский клинический научно-практический центр им. А.С. Логинова» Департамента здравоохранения г. Москвы</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Research Institute for Healthcare Organization and Medical Management</institution></aff><aff><institution xml:lang="ru">ГБУ г. Москвы «Научно-исследовательский институт организации здравоохранения и медицинского менеджмента» Департамента здравоохранения г. Москвы</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Russian University of Medicine</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Российский университет медицины» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-05-15" publication-format="electronic"><day>15</day><month>05</month><year>2025</year></pub-date><volume>27</volume><issue>5</issue><issue-title xml:lang="en">Gastroenterology</issue-title><issue-title xml:lang="ru">Гастроэнтерология</issue-title><fpage>274</fpage><lpage>278</lpage><history><date date-type="received" iso-8601-date="2025-05-20"><day>20</day><month>05</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-05-20"><day>20</day><month>05</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2025</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://consilium.orscience.ru/2075-1753/article/view/680051">https://consilium.orscience.ru/2075-1753/article/view/680051</self-uri><abstract xml:lang="en"><p>Several clinical studies, reviews, and clinical observations of dual biological therapy—the simultaneous use of two genetically engineered biologicaldrugs and/or targeted immunosuppressants in Crohn's disease (CD)—have been published in recent years. The article presents clinical cases withdual biological therapy with upadacitinib and ustekinumab in patients with severe CD, which was preceded by genetically engineered biologicaltherapy. After 26 weeks of combination therapy, all patients achieved clinical, endoscopic, and immunobiological remission of CD without seriousadverse events.</p></abstract><trans-abstract xml:lang="ru"><p>В последние годы опубликовано несколько клинических исследований, обзоров и клинических наблюдений двойной биологической терапии (ДБТ) - одновременного применения двух генно-инженерных биологических препаратов и/или таргетных иммуносупрессоров (ТИС) при болезни Крона (БК) .</p> <p>В статье приведены клинические наблюдения ДБТ упадацитинибом и устекинумабом пациентов с тяжелой формой БК, которой предшествовала генно-инженерная биологическая терапия. Через 26 недель комбинированной терапии у всех пациентов достигнута клинико-эндоскопическая и иммунобиологическая ремиссия БК без развития серьезных нежелательных явлений.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Crohn's disease</kwd><kwd>upadacitinib</kwd><kwd>ustekinumab</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>болезнь Крона</kwd><kwd>упадацитиниб</kwd><kwd>устекинумаб</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Turner D, Ricciuto A, Lewis A, et al. STRIDE-II: An Update on the Selecting Therapeutic Targets in Inflammatory Bowel Disease (STRIDE) Initiative of the International Organization for the Study of IBD (IOIBD): Determining Therapeutic Goals for Treat-to-Target strategies in IBD. Gastroenterology. 2021;160(5):1570-53. DOI:10.1053/j.gastro.2020.12.031</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Haider M, Lashner B. 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