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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="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Cancer Urology</journal-id><journal-title-group><journal-title xml:lang="en">Cancer Urology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкоурология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-9776</issn><issn publication-format="electronic">1996-1812</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1791</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2023-19-4-176-188</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>TOPICAL PROBLEM</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>АКТУАЛЬНАЯ ТЕМА</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Biosimilars in the practice of modern oncologist</article-title><trans-title-group xml:lang="ru"><trans-title>Биосимиляры в практике современного онколога</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6877-0437</contrib-id><name-alternatives><name xml:lang="en"><surname>Shevchuk</surname><given-names>I. M.</given-names></name><name xml:lang="ru"><surname>Шевчук</surname><given-names>И. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><bold>Irina M. Shevchuk </bold></p><p><italic>Build. 1, 51 3<sup>rd</sup> Parkovaya St., Moscow 105425, </italic></p><p><italic>11 Volokolamskoe Shosse, Moscow 125080</italic></p></bio><bio xml:lang="ru"><p><bold>Шевчук Ирина Мусаевна </bold></p><p><italic>105425 Москва, 3-я Парковая ул., 51, стр. 1;</italic></p><p><italic>125080 Москва, Волоколамское шоссе, 11</italic></p></bio><email>imshevchuk@mail.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/0000-0002-2209-3020</contrib-id><name-alternatives><name xml:lang="en"><surname>Kalpinskiy</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Калпинский</surname><given-names>А. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>3 2<sup>nd</sup> Botkinskiy Proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2-й Боткинский проезд, 3</italic></p></bio><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.A. Lopatkin Research Institute of Urology and Interventional Radiology – branch of the National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Научно-исследовательский институт урологии и интервенционной радиологии им. Н.А. Лопаткина – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Medical Institute of Continuing Education, Russian Biotechnological University</institution></aff><aff><institution xml:lang="ru">Медицинский институт непрерывного образования ФГБОУ ВО «Российский биотехнологический университет»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">P.A. Hertzen Moscow Oncology Research Institute – branch of the National Medical Research Radiological Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Московский научно-исследовательский онкологический институт им. П.А. Герцена – филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-12-29" publication-format="electronic"><day>29</day><month>12</month><year>2023</year></pub-date><volume>19</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>176</fpage><lpage>188</lpage><history><date date-type="received" iso-8601-date="2024-02-29"><day>29</day><month>02</month><year>2024</year></date></history><permissions><copyright-year>2023</copyright-year><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncourology.abvpress.ru/oncur/article/view/1791">https://oncourology.abvpress.ru/oncur/article/view/1791</self-uri><abstract xml:lang="en"><p>Currently, genetically engineered drugs are widely used in oncological clinical practice which has significantly increased treatment cost. One of the most effective ways to decrease cost is substitution of an innovative drug after patent expiration with a reproduced compound – biosimilar.</p><p>In this article, a problem of biosimilars is actualized both worldwide and in Russia, characteristics of these products are described, and the path of the agents from the moment of reproduction through preclinical and clinical trials to introduction into real clinical practice is traced, examples of such trials are presented.</p><p>The results of clinical trials of effectiveness and safety of Pembroria® in patients with various oncological pathologies are described in detail. The first data from the multicenter prospective post-marketing trial PERFECTION are presented demonstrating similar effectiveness and tolerability results for the biosimilar in a multicohort patient category compared to pembrolizumab molecule.</p><p>Manufacturing of high-quality analogs and their introduction into clinical practice create a possibility to provide more patients in need with modern highly effective and safe drugs as well as increases effectiveness of the state healthcare system.</p></abstract><trans-abstract xml:lang="ru"><p>В настоящее время генно-инженерные препараты получили широкое распространение в онкологической клинической практике, что существенно увеличило стоимость лечения. Одним из наиболее результативных способов снижения стоимости является замена инновационного препарата после истечения срока действия патента воспроизведенным – биосимиляром.</p><p>В данной статье актуализирована проблема биосимиляров во всем мире и на территории России, описаны свойства этого продукта, продемонстрирован и прослежен путь этих агентов от момента воспроизведения, через доклинические и клинические исследования до интервенции в реальную клиническую практику, приведены примеры подобных исследований.</p><p>Подробно описаны результаты клинических испытаний по изучению эффективности и безопасности препарата Пемброриа® у пациентов с различной онкологической патологией. Приведены первые данные многоцентрового проспективного постмаркетингового исследования PERFECTION, продемонстрировавшие схожие с оригинальной молекулой пембролизумаба результаты эффективности и переносимости применения биосимиляра в мультикогортной категории больных.</p><p>Производство высококачественных биоаналогов и внедрение их в клиническую практику – это возможность обеспечения большего числа нуждающихся пациентов современными высокоэффективными и безопасными препаратами, а также повышение уровня эффективности действующей в стране системы здравоохранения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Pembroria®</kwd><kwd>biosimilar</kwd><kwd>PERFECTION</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>Пемброриа®</kwd><kwd>биосимиляр</kwd><kwd>PERFECTION</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Godman B., Hill A., Simoens S. et al. 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