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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">Tumors of female reproductive system</journal-id><journal-title-group><journal-title xml:lang="en">Tumors of female reproductive system</journal-title><trans-title-group xml:lang="ru"><trans-title>Опухоли женской репродуктивной системы</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1994-4098</issn><issn publication-format="electronic">1999-8627</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">1356</article-id><article-id pub-id-type="doi">10.17650/1994-4098-2025-21-1-142-146</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЙ СЛУЧАЙ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Lenvatinib in combination with pembrolizumab as first-line therapy for advanced endometrial cancer: clinical case</article-title><trans-title-group xml:lang="ru"><trans-title>Комбинация ленватиниба и пембролизумаба в качестве первой линии терапии распространенного рака эндометрия: клинический случай</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khachaturyan</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Хачатурян</surname><given-names>Э. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Elina Arturovna Khachaturyan</p><p>Build. 7, 18A Zagorodnoe Shosse, Moscow 117152</p></bio><bio xml:lang="ru"><p>Элина Артуровна Хачатурян</p><p>117152 Москва, Загородное шоссе, 18А, стр. 7</p></bio><email>dr.elinaonco@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Antonova</surname><given-names>T. G.</given-names></name><name xml:lang="ru"><surname>Антонова</surname><given-names>Т. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 7, 18A Zagorodnoe Shosse, Moscow 117152</p></bio><bio xml:lang="ru"><p>117152 Москва, Загородное шоссе, 18А, стр. 7</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Stativko</surname><given-names>O. A.</given-names></name><name xml:lang="ru"><surname>Стативко</surname><given-names>О. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 7, 18A Zagorodnoe Shosse, Moscow 117152</p></bio><bio xml:lang="ru"><p>117152 Москва, Загородное шоссе, 18А, стр. 7</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9864-3837</contrib-id><name-alternatives><name xml:lang="en"><surname>Pokataev</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Покатаев</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Build. 7, 18A Zagorodnoe Shosse, Moscow 117152</p></bio><bio xml:lang="ru"><p>117152 Москва, Загородное шоссе, 18А, стр. 7</p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Oncology Center No. 1, S. S. Yudin City Clinical Hospital, Moscow Healthcare Department</institution></aff><aff><institution xml:lang="ru">Онкологический центр № 1 ГБУЗ «Городская клиническая больница им. С. С. Юдина Департамента здравоохранения г. Москвы»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-05-08" publication-format="electronic"><day>08</day><month>05</month><year>2025</year></pub-date><volume>21</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>142</fpage><lpage>146</lpage><history><date date-type="received" iso-8601-date="2025-05-08"><day>08</day><month>05</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-05-08"><day>08</day><month>05</month><year>2025</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://ojrs.abvpress.ru/ojrs/article/view/1356">https://ojrs.abvpress.ru/ojrs/article/view/1356</self-uri><abstract xml:lang="en"><p>The combination of lenvatinib and pembrolizumab has emerged as the first non-chemo treatment for advanced endometrial cancer, particularly in cases refractory to standard therapies. This case describes the efficacy and safety of the combination of lenvatinib and pembrolizumab in the treatment of a 62-year-old patient with endometrioid adenocarcinoma who received first-line therapy with the combination of lenvatinib and pembrolizumab in the absence of repair system deficiency after adjuvant therapy. This combination offers the potential to extend survival in patients with mismatch repair proficient endometrial cancer who have received systemic neoadjuvant or adjuvant therapy.</p></abstract><trans-abstract xml:lang="ru"><p>Комбинация ленватиниба и пембролизумаба стала первым нехимиотерапевтическим режимом лечения распространенного рака эндометрия в случаях, рефрактерных к стандартным методам терапии. данный случай описывает эффективность и безопасность комбинации ленватиниба и пембролизумаба при лечении 62-летней пациентки с эндометриоидной карциномой тела матки, получившей терапию в первой линии комбинацией ленватиниба и пембролизумаба при отсутствии дефицита системы репарации после адъювантной терапии. Эта комбинация открывает возможности увеличения продолжительности жизни у пациенток с раком эндометрия без дефицита системы репарации, получивших системную неоадъювантную или адъювантную терапию.</p></trans-abstract><kwd-group xml:lang="en"><kwd>targeted therapy</kwd><kwd>pembrolizumab</kwd><kwd>lenvatinib</kwd><kwd>endometrial cancer</kwd><kwd>routine clinical practice</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>иммунотаргетная терапия</kwd><kwd>пембролизумаб</kwd><kwd>ленватиниб</kwd><kwd>рак эндометрия</kwd><kwd>реальная клиническая практика</kwd></kwd-group><funding-group><funding-statement xml:lang="en">The article was published with the financial support of Eisai Co., Ltd.</funding-statement><funding-statement xml:lang="ru">Данная публикация выпущена при финансовой поддержке ООО «Эйсай».</funding-statement></funding-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Rahib L., Smith B.D., Aizenberg R. et al. 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