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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">mrj</journal-id><journal-title-group><journal-title xml:lang="ru">Современная ревматология</journal-title><trans-title-group xml:lang="en"><trans-title>Modern Rheumatology Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1996-7012</issn><issn pub-type="epub">2310-158X</issn><publisher><publisher-name>IMA-PRESS, LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14412/1996-7012-2019-4-79-83</article-id><article-id custom-type="elpub" pub-id-type="custom">mrj-962</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>КЛИНИЧЕСКИЕ НАБЛЮДЕНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL OBSERVATIONS</subject></subj-group></article-categories><title-group><article-title>Вопросы безопасности и оптимального дозирования ингибитора интерлейкина 17А (секукинумаб) при лечении псориатического артрита у пациента с сопутствующим вирусным гепатитом С</article-title><trans-title-group xml:lang="en"><trans-title>The safety and optimal dosage of an interleukin-17A inhibitor (secukinumab) in the treatment of psoriatic arthritis in a patient with concomitant hepatitis C virus infection</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Губарь</surname><given-names>Е. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Gubar</surname><given-names>E. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Елена Ефимовна Губарь</p><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>Elena Efimovna Gubar</p><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><email xlink:type="simple">gubarelena@yandex.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>Коротаева</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Korotaeva</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Старкова</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Starkova</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Урумова</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Urumova</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>115522, Москва, Каширское шоссе, 34А</p></bio><bio xml:lang="en"><p>34A, Kashirskoe Shosse, Moscow 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Научно-исследовательский институт ревматологии им. В.А. Насоновой»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>V.A. Nasonova Research Institute of Rheumatology</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>23</day><month>10</month><year>2019</year></pub-date><volume>13</volume><issue>4</issue><fpage>79</fpage><lpage>83</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Губарь Е.Е., Коротаева Т.В., Старкова А.С., Урумова М.М., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Губарь Е.Е., Коротаева Т.В., Старкова А.С., Урумова М.М.</copyright-holder><copyright-holder xml:lang="en">Gubar E.E., Korotaeva T.V., Starkova A.S., Urumova M.M.</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://mrj.ima-press.net/mrj/article/view/962">https://mrj.ima-press.net/mrj/article/view/962</self-uri><abstract><p>Псориатический артрит (ПсА) – хроническое воспалительное заболевание из группы спондилоартритов, ассоциированное с псориазом. Решающая роль в патогенезе ПсА отводится активации оси интерлейкин (ИЛ) 23/ИЛ17 [<xref ref-type="bibr" rid="cit1">1</xref>]. Секукинумаб (СЕК) представляет собой полностью человеческие антитела, которые связываются с ИЛ17А человека и нейтрализуют активность этого цитокина. Наличие у пациента сопутствующих заболеваний, в частности хронического вирусного гепатита В и вирусного гепатита С (ВГС), ограничивает применение ингибиторов фактора некроза опухоли α в лечении ПсА [2, 3].</p><p>Приведено клиническое наблюдение, демонстрирующее успешное лечение СЕК у пациента с ПсА и сопутствующим ВГС. Помимо аспектов безопасности применения СЕК при хроническом ВГС, обсуждаются вопросы оптимального дозирования препарата.</p></abstract><trans-abstract xml:lang="en"><p>Psoriatic arthritis (PsA) is a chronic inflammatory disease of the group of spondylitides, which is associated with psoriasis. The decisive role is played by the activation of the interleukin (IL)-23/IL-17 axis in the pathogenesis of PsA [<xref ref-type="bibr" rid="cit1">1</xref>]. Secukinumab (SEC) is a fully human antibody that binds to human IL-17A and neutralizes the activity of this cytokine. That the patient has concomitant diseases, chronic hepatitis B virus infection and hepatitis C viral (HCV) infection in particular, limits the use of tumor necrosis factor- α inhibitors in the treatment of PsA [2, 3]. The paper describes a clinical case that demonstrates the successful treatment with SEC in a patient with PsA and concomitant HCV infection. In addition to the safety aspects of the use of SEC to treat chronic HCV infection, the issues on optimal dosing of the drug are discussed.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>псориатический артрит</kwd><kwd>хронический вирусный гепатит С</kwd><kwd>секукинумаб</kwd></kwd-group><kwd-group xml:lang="en"><kwd>psoriatic arthritis</kwd><kwd>chronic hepatitis C virus infection</kwd><kwd>secukinumab</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">Насонов ЕЛ. Новые возможности фармакотерапии иммуновоспалительных ревматических заболеваний: фокус на ингибиторы интерлейкина 17. Научно-практическая ревматология. 2017;55(1):68–86. doi: 10.14412/1995-4484-2017-68-86</mixed-citation><mixed-citation xml:lang="en">Nasonov EL. New possibilities of pharmacotherapy for immunoinflammatory rheumatic diseases: a focus on inhibitors of interleukin-17. 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