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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="review-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Pediatric Hematology/Oncology and Immunopathology</journal-id><journal-title-group><journal-title xml:lang="en">Pediatric Hematology/Oncology and Immunopathology</journal-title><trans-title-group xml:lang="ru"><trans-title>Вопросы гематологии/онкологии и иммунопатологии в педиатрии</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-1708</issn><issn publication-format="electronic">2414-9314</issn><publisher><publisher-name xml:lang="en">Fund Doctors, Innovations, Science for Children</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1024</article-id><article-id pub-id-type="doi">10.24287/j.1024</article-id><article-id pub-id-type="edn">YSORKN</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>LITERATURE REVIEW</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОБЗОР ЛИТЕРАТУРЫ</subject></subj-group><subj-group subj-group-type="article-type"><subject>Review Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Current approaches to the treatment of Ewing sarcoma in children and adolescents</article-title><trans-title-group xml:lang="ru"><trans-title>Современные подходы к лечению пациентов детского и подросткового возраста с саркомой Юинга</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6296-4305</contrib-id><name-alternatives><name xml:lang="en"><surname>Vilesova</surname><given-names>Irina G.</given-names></name><name xml:lang="ru"><surname>Вилесова</surname><given-names>Ирина Григорьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>a pediatric oncologist at the Short-Term Treatment Facility</p></bio><bio xml:lang="ru"><p>врач-детский онколог стационара кратковременного лечения</p></bio><email>galanthus@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9846-2793</contrib-id><name-alternatives><name xml:lang="en"><surname>Salnikova</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Сальникова</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>galanthus@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2057-2036</contrib-id><name-alternatives><name xml:lang="en"><surname>Pshonkin</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Пшонкин</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>galanthus@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6848-8714</contrib-id><name-alternatives><name xml:lang="en"><surname>Konopleva</surname><given-names>E. I.</given-names></name><name xml:lang="ru"><surname>Коноплева</surname><given-names>Е. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>galanthus@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9300-198X</contrib-id><name-alternatives><name xml:lang="en"><surname>Karachunskiy</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Карачунский</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>galanthus@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">The Dmitry Rogachev National Medical Research Center of Pediatric Hematology, Oncology and Immunology of Ministry of Healthcare of the Russian Federation</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр детской гематологии, онкологии и иммунологии им. Дмитрия Рогачева» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="preprint" iso-8601-date="2025-09-25" publication-format="electronic"><day>25</day><month>09</month><year>2025</year></pub-date><pub-date date-type="pub" iso-8601-date="2025-12-13" publication-format="electronic"><day>13</day><month>12</month><year>2025</year></pub-date><volume>24</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>187</fpage><lpage>194</lpage><history><date date-type="received" iso-8601-date="2025-09-15"><day>15</day><month>09</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-09-17"><day>17</day><month>09</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, «D. Rogachev NMRCPHOI»</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, ФГБУ «НМИЦ ДГОИ им. Дмитрия Рогачева» Минздрава России</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">«D. Rogachev NMRCPHOI»</copyright-holder><copyright-holder xml:lang="ru">ФГБУ «НМИЦ ДГОИ им. Дмитрия Рогачева» Минздрава России</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/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://hemoncim.com/jour/article/view/1024">https://hemoncim.com/jour/article/view/1024</self-uri><abstract xml:lang="en"><p>Ewing sarcoma (ES) is a rare and aggressive malignant tumor that mostly affects the bones. It is characterized by a translocation fusing a member of the <italic>FET </italic>family and one of the genes of the <italic>ETS </italic>family. The tumor requires multimodality treatment that includes chemotherapy and adequate local control (surgery and/or radiation therapy). Here, our goal was to report on current treatment approaches for ES in children and adolescents. Presently, an intensified VDC (vincristine, doxorubicin, сyclophosphamide)/IE (ifosfamide, etoposide) regimen with cycles given every 14 days is the preferred neoadjuvant chemotherapy option. Highdose chemotherapy was found to be effective in the treatment of patients with high-risk localized ES. In disseminated ES, this treatment is ineffective and hence is not used. Metronomic therapy that can include both low-dose chemotherapy and targeted drugs is prescribed to patients with relapsed/refractory ES, as well as to primary patients with initially metastatic disease.</p></abstract><trans-abstract xml:lang="ru"><p>Саркома Юинга (CЮ) — редкое агрессивное злокачественное новообразование, поражающее в большинстве случаев кости и характеризующееся наличием транслокации гена семейства <italic>FET</italic> с одним из генов семейства <italic>ETS</italic>. Комплексное лечение заболевания включает химиотерапию и адекватный локальный контроль (хирургическое лечение и/или лучевая терапия). Целью данной работы является представление современных подходов к медикаментозной терапии пациентов детского и подросткового возраста с СЮ. На сегодняшний день предпочтительным вариантом неоадъювантной химиотерапии является интенсифицированная схема VDC (винкристин, доксорубицин, циклофосфамид)/IE (ифосфамид, этопозид) с интервалом 14 дней. Высокодозная химиотерапия показала свою эффективность в лечении пациентов с локализованной формой СЮ из группы высокого риска. При диссеминированной форме заболевания ввиду неэффективности данный вариант лечения не проводится. Метрономная терапия может включать как низкодозовую химиотерапию, так и препараты направленного действия, и назначается пациентам с рефрактерной, рецидивирующей СЮ, а также первичным больным с исходно метастатической формой заболевания.</p></trans-abstract><kwd-group xml:lang="en"><kwd>Ewing sarcoma</kwd><kwd>children</kwd><kwd>chemotherapy</kwd><kwd>metronomic therapy</kwd><kwd>tyrosine kinase inhibitors</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>саркома Юинга</kwd><kwd>дети</kwd><kwd>химиотерапия</kwd><kwd>метрономная терапия</kwd><kwd>ингибиторы тирозинкиназ</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>WHO Classification of Tumours Editorial Board. 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