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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">medalphabet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский алфавит</journal-title><trans-title-group xml:lang="en"><trans-title>Medical alphabet</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-5631</issn><issn pub-type="epub">2949-2807</issn><publisher><publisher-name>ООО «Альфмед»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33667/2078-5631-2022-26-13-19</article-id><article-id custom-type="elpub" pub-id-type="custom">medalphabet-2841</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Метастатическое поражение печени при эстроген-рецептор-положительном HER 2-отрицательном раке молочной железы. Рибоциклиб – терапия, меняющая прогноз.</article-title><trans-title-group xml:lang="en"><trans-title>Liver metastasis in estrogen receptor-positive HER 2-negative breast cancer. Ribociclib as prognosis-changing therapy</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5289-7866</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лубенникова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lubennikova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лубенникова Елена Владимировна, к. м. н., старший научный сотрудник отделения лекарственных методов лечения № 1</p><p>Москва</p></bio><bio xml:lang="en"><p>Lubennikova Elena V., PhD Med, senior researcher of Dept of Medicinal Methods of Treatment № 1</p><p>Moscow</p></bio><email xlink:type="simple">lubennikova@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0635-9343</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Царева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsareva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Царева Анастасия Сергеевна, врач-ординатор отделения лекарственных методов лечения № 1</p><p>Москва</p></bio><bio xml:lang="en"><p>Tsareva Anastasiya S., resident oncologist of Dept of Medicinal Methods of Treatment № 1</p><p>Moscow</p></bio><email xlink:type="simple">tsarevaas1997@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5993-7998</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Анна Алексеевна, врач-онколог научно- консультативного отделения</p><p>Москва</p></bio><bio xml:lang="en"><p>Kuznetsova Anna.A., oncologist at Dept of Scientific Advisory</p><p>Moscow</p></bio><email xlink:type="simple">misuenno@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7728-9533</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Артамонова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Artamonova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Артамонова Елена Владимировна, д. м. н., зав. отделением лекарственных методов лечения № 1; профессор кафедры онкологии и лучевой терапии; зав. кафедрой онкологии и торакальной хирургии</p><p>Москва</p></bio><bio xml:lang="en"><p>Artamonova Elena V., DM Sci (habil.), head of the Dept of Medicinal Methods of Treatment № 1; professor at Dept of Oncology and Radiation; head of the Dept of Oncology and Thoracic Surgery</p><p>Moscow</p></bio><email xlink:type="simple">artamonovae@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Российский онкологический научный центр имени Н. Н. Блохина» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Oncological Scientific Centre n. a. N. N. Blokhin</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Российский онкологический научный центр имени Н. Н. Блохина» Минздрава России; ФГАОУ ВО «Российский национальный исследовательский медицинский университет имени Н. И. Пирогова» Минздрава России; ФУВ ГБУЗ МО «Московский областной научно-исследовательский клинический институт имени М. Ф. Владимирского»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Oncological Scientific Centre n. a. N. N. Blokhin; Russian National Research Medical University n. a. N. I. Pirogov; Moscow Regional Research Clinical Institute n. a. M. F. Vladimirsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>23</day><month>11</month><year>2022</year></pub-date><volume>0</volume><issue>26</issue><issue-title>Диагностика и онкотерапия (3)</issue-title><fpage>13</fpage><lpage>19</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лубенникова Е.В., Царева А.С., Кузнецова А.А., Артамонова Е.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Лубенникова Е.В., Царева А.С., Кузнецова А.А., Артамонова Е.В.</copyright-holder><copyright-holder xml:lang="en">Lubennikova E.V., Tsareva A.S., Kuznetsova A.A., Artamonova E.V.</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://www.med-alphabet.com/jour/article/view/2841">https://www.med-alphabet.com/jour/article/view/2841</self-uri><abstract><p>Продолжительность жизни больных метастатическим люминальным HER 2-отрицательным РМЖ долгие годы стагнировала на уровне 40 месяцев. Внедрение в практику ингибиторов CDK4/6 изменило стандарты терапии, обеспечив не только значимое увеличение времени без прогрессирования при сохранении высокого качества жизни, но и достоверно повысив общую выживаемость. Наличие метастазов в печени определяет крайне неблагоприятный прогноз, при ГР+HER 2-мРМЖ сокращая продолжительность жизни до медианы в 21 месяц. Комбинированная с рибоциклибом эндокринотерапия достоверно повысила показатели общей выживаемости в среднем на год, достигнув медиан 36,1 и 46,5 месяца в зависимости от линии лечения. Данная публикация посвящена метастатическому поражению печени при РМЖ, в частности при люминальном HER 2-отрицательном подтипе. Рассмотрены эпидемиологические аспекты, оценены возможности современной системной терапии. Представлен клинический случай успешной терапии рибоциклибом у молодой пациентки с поражением печени.</p></abstract><trans-abstract xml:lang="en"><p>The life expectancy of patients with metastatic luminal HER 2-negative breast cancer has stagnated at the level of 40 months for many years. The introduction of CDK4/6 inhibitors into practice has changed the standards of therapy, providing not only a significant increase in the time without progression while maintaining a high quality of life, but also significantly increasing overall survival. The presence of liver metastases determines an extremely unfavorable prognosis, with GH+HER 2-mBC reducing life expectancy to a median of 21 months. Endocrine therapy combined with ribociclib significantly increased overall survival rates on average per year, reaching medians of 36.1 and 46.5 months, depending on the line of treatment. This publication is devoted to liver metastases in breast cancer, in particular in the luminal HER 2-negative subtype. Epidemiological aspects are considered, the possibilities of modern systemic therapy are evaluated. A clinical case of successful therapy with ribociclib in a young patient with liver damage is presented.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рибоциклиб</kwd><kwd>метастатический рак молочной железы</kwd><kwd>люминальный рак молочной железы</kwd><kwd>эндокринотерапия</kwd><kwd>эндокринорезистентность</kwd><kwd>метастазы в печени</kwd><kwd>ингибиторы CDК4/6</kwd></kwd-group><kwd-group xml:lang="en"><kwd>ribociclib</kwd><kwd>metastatic breast cancer</kwd><kwd>luminal breast cancer</kwd><kwd>endocrine therapy</kwd><kwd>endocrine resistance</kwd><kwd>liver metastases</kwd><kwd>CDK4/6 inhibitors</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">Siegel RL, Miller KD, Jemal A. Cancer statistics, 2019. 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