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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">Surgery and Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Surgery and Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Хирургия и онкология</trans-title></trans-title-group></journal-title-group><issn publication-format="electronic">2949-5857</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">780</article-id><article-id pub-id-type="doi">10.17650/2949-5857-2025-15-1-42-48</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL REPORTS</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Combined treatment of patients with ovarian metastases from gastrointestinal cancer</article-title><trans-title-group xml:lang="ru"><trans-title>Комбинированное лечение пациенток с метастазами в яичники при раке органов желудочно-кишечного тракта</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0706-9575</contrib-id><name-alternatives><name xml:lang="en"><surname>Sokolov</surname><given-names>N. Yu.</given-names></name><name xml:lang="ru"><surname>Соколов</surname><given-names>Н. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5699-3695</contrib-id><name-alternatives><name xml:lang="en"><surname>Bagatelia</surname><given-names>Z. A.</given-names></name><name xml:lang="ru"><surname>Багателия</surname><given-names>З. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284;</italic></p><p><italic>1 Bld., 2 / 1 Barricadnaya St., Moscow 125993</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5;</italic></p><p><italic>125993 Москва, ул. Баррикадная, 2 / 1, стр. 1</italic></p></bio><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/0000-0001-8391-1210</contrib-id><name-alternatives><name xml:lang="en"><surname>Grekov</surname><given-names>D. N.</given-names></name><name xml:lang="ru"><surname>Греков</surname><given-names>Д. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284;</italic></p><p><italic>1 Bld., 2 / 1 Barricadnaya St., Moscow 125993</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5;</italic></p><p><italic>125993 Москва, ул. Баррикадная, 2 / 1, стр. 1</italic></p></bio><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/0000-0002-6284-4140</contrib-id><name-alternatives><name xml:lang="en"><surname>Polyakov</surname><given-names>I. A.</given-names></name><name xml:lang="ru"><surname>Поляков</surname><given-names>И. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><bold>Ilya Alekseevich Polyakov</bold></p><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><bold>Илья Алексеевич Поляков</bold></p><p><italic>125284 Москва, 2‑й Боткинский проезд, 5</italic></p></bio><email>zebra19988@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0677-2338</contrib-id><name-alternatives><name xml:lang="en"><surname>Kulushеv</surname><given-names>V. M.</given-names></name><name xml:lang="ru"><surname>Кулушев</surname><given-names>В. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6423-3917</contrib-id><name-alternatives><name xml:lang="en"><surname>Alimov</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Алимов</surname><given-names>В. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284;</italic></p><p><italic>1 Bld., 2 / 1 Barricadnaya St., Moscow 125993</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5;</italic></p><p><italic>125993 Москва, ул. Баррикадная, 2 / 1, стр. 1</italic></p></bio><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/0000-0003-4460-9136</contrib-id><name-alternatives><name xml:lang="en"><surname>Titov</surname><given-names>K. S.</given-names></name><name xml:lang="ru"><surname>Титов</surname><given-names>К. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284;</italic></p><p><italic>6 Miklukho-Maklaya St., Moscow 117198</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5;</italic></p><p><italic>117198 Москва, ул. Миклухо-Маклая, 6</italic></p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5366-1281</contrib-id><name-alternatives><name xml:lang="en"><surname>Lebedev</surname><given-names>S. S.</given-names></name><name xml:lang="ru"><surname>Лебедев</surname><given-names>С. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284;</italic></p><p><italic>1 Bld., 2 / 1 Barricadnaya St., Moscow 125993</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5;</italic></p><p><italic>125993 Москва, ул. Баррикадная, 2 / 1, стр. 1</italic></p></bio><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/0000-0001-9065-4726</contrib-id><name-alternatives><name xml:lang="en"><surname>Chekini</surname><given-names>A. K.</given-names></name><name xml:lang="ru"><surname>Чекини</surname><given-names>А. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6960-1184</contrib-id><name-alternatives><name xml:lang="en"><surname>Tinkova</surname><given-names>I. O.</given-names></name><name xml:lang="ru"><surname>Тинькова</surname><given-names>И. О.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>5 Vtoroy Botkinskiy proezd, Moscow 125284</italic></p></bio><bio xml:lang="ru"><p><italic>125284 Москва, 2‑й Боткинский проезд, 5</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9183-7030</contrib-id><name-alternatives><name xml:lang="en"><surname>Podzolkova</surname><given-names>N. M.</given-names></name><name xml:lang="ru"><surname>Подзолкова</surname><given-names>Н. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>1 Bld., 2 / 1 Barricadnaya St., Moscow 125993</italic></p></bio><bio xml:lang="ru"><p><italic>125993 Москва, ул. Баррикадная, 2 / 1, стр. 1</italic></p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">S.P. Botkin Moscow Multidisciplinary Scientific and Clinical Center, Moscow Healthcare Department</institution></aff><aff><institution xml:lang="ru">ГБУЗ г. Москвы «Московский многопрофильный научно-клинический центр им. С. П. Боткина Департамента здравоохранения г. Москвы»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Russian Medical Academy of Continuous Professional Education, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Peoples’ Friendship University of Russia named after Patrice Lumumba</institution></aff><aff><institution xml:lang="ru">ФГАОУ ВО «Российский университет дружбы народов им. Патриса Лумумбы»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2025-03-21" publication-format="electronic"><day>21</day><month>03</month><year>2025</year></pub-date><volume>15</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>42</fpage><lpage>48</lpage><history><date date-type="received" iso-8601-date="2025-03-20"><day>20</day><month>03</month><year>2025</year></date><date date-type="accepted" iso-8601-date="2025-03-20"><day>20</day><month>03</month><year>2025</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2025, Sokolov N.Y., Bagatelia Z.A., Grekov D.N., Polyakov I.A., Kulushеv V.M., Alimov V.A., Titov K.S., Lebedev S.S., Chekini A.K., Tinkova I.O., Podzolkova N.M.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2025, Соколов Н.Ю., Багателия З.А., Греков Д.Н., Поляков И.А., Кулушев В.М., Алимов В.А., Титов К.С., Лебедев С.С., Чекини А.К., Тинькова И.О., Подзолкова Н.М.</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="en">Sokolov N.Y., Bagatelia Z.A., Grekov D.N., Polyakov I.A., Kulushеv V.M., Alimov V.A., Titov K.S., Lebedev S.S., Chekini A.K., Tinkova I.O., Podzolkova N.M.</copyright-holder><copyright-holder xml:lang="ru">Соколов Н.Ю., Багателия З.А., Греков Д.Н., Поляков И.А., Кулушев В.М., Алимов В.А., Титов К.С., Лебедев С.С., Чекини А.К., Тинькова И.О., Подзолкова Н.М.</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://onco-surgery.info/jour/article/view/780">https://onco-surgery.info/jour/article/view/780</self-uri><abstract xml:lang="en"><p><bold>Introduction.</bold> Ovarian metastases are characterized by low sensitivity to systemic therapy and are often associated with rapid progression and poor prognosis. Given the sensitivity of metastases from cancers of gastrointestinal tract to systemic therapy, the optimal choice of treatment strategy for ovarian metastases is one of the key problems in modern oncology. The aim of the work was to evaluate the effectiveness of bilateral adnexectomy in combination with chemotherapy in patients with ovarian metastases from cancers of gastrointestinal tract.</p><p><bold>Aim.</bold> The aim of this study was to evaluate the effectiveness of bilateral adnexectomy in combination with chemotherapy in patients with metastatic ovarian lesions originating from gastrointestinal cancer.</p><p><bold>Materials and methods.</bold> The study included 58 patients aged 37 to 77 years. The inclusion criteria were as follows: histologically verified gastrointestinal cancer; ECOG performance status grade 0–2. Patients with extensive peritoneal dissemination (P3) and brain metastases were excluded from the study. Patients were divided into 2 groups. Group A received combined treatment (adnexectomy / panhysterectomy in combination with drug therapy). Group Б received medications only. Group A was further divided into two subgroups, where Group A1 underwent change of chemotherapy regimen after surgery and Group A2 had no drug therapy adjustment following surgery.</p><p><bold>Results.</bold> The median progression-free survival (PFS) in group A (with performed adnexectomy or panhysterectomy) was 12 months, while in group Б (no surgery was performed) the result was 4 months. Similar data were obtained when analyzing overall survival (OS) by groups. The median OS in group A was 19, notably these OS figures significantly exceeded the OS in group Б (7 months). Changing the drug therapy regimen after surgery did not demonstrate an increase in OS and PFS in patients of group A1 compared to group A2. Likewise, no statistical differences were found in OS and PFS when patients from group A underwent panhysterectomy as compared with bilateral adnexectomy. Meanwhile, panhysterectomy correlated with a prolonged postoperative recovery period and late systemic treatment resumption.</p><p><bold>Conclusions.</bold> Combined treatment (bilateral adnexectomy + chemotherapy) significantly increases OS (19 months in group A and 7 months in group Б) and PFS (12 months and 4 months, respectively) in patients with metastatic ovarian disease compared to palliative chemotherapy. Thus, prerequisites for changing clinical practice in this category of patients have been found. The obtained results should be clarified in a randomized study. It is also worth noting that changing the line of chemotherapy is justified only in case of disease progression defined as an increase in the size of nonovarian metastatic foci. This statement should also be confirmed by the results of larger randomized studies.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение.</bold> Метастазы в яичники отличаются низкой чувствительностью к системной терапии, часто связаны с быстрым прогрессированием и неблагоприятным прогнозом. С учетом чувствительности метастазов рака желудочно-кишечного тракта (ЖКТ) к системной терапии оптимальный выбор тактики лечения овариальных метастазов является одной из ключевых проблем современной онкологии.</p><p><bold>Цель исследования</bold> – оценка эффективности билатеральной аднексэктомии в сочетании с химиотерапией у пациенток с метастатическим поражением яичников при раке ЖКТ.</p><p><bold>Материалы и методы.</bold> В исследование включены 58 пациенток в возрасте от 37 до 77 лет. Критерии включения в исследование: гистологически верифицированный рак ЖКТ, статус ECOG 0–2. Больные с обширной перитонеальной диссеминацией (P3) и метастазами в головной мозг из исследования исключались. В зависимости от лечения пациентки были разделены на 2 группы: в группе А – комбинированное лечение (аднексэктомия / пангистерэктомия в сочетании с лекарственной терапией), в группе Б – исключительно лекарственная терапия. Группа А дополнительно разделялась на подгруппы: А1 – смена схемы химиотерапии после хирургического вмешательства; А2 – лекарственная терапия после оперативного лечения не корректировалась.</p><p><bold>Результаты.</bold> Медиана выживаемости без прогрессирования (ВБП) в группе А (с проведенной аднексэктомией или пангистерэктомией) по результатам наблюдения составила 12 мес, в то время как в группе Б (хирургическое вмешательство не выполнялось) – 4 мес. Сходные данные получены при анализе общей выживаемости (ОВ) по группам. Медиана ОВ в группе А составила 19 мес, в группе Б – 7 мес. Изменение схемы лекарственной терапии после хирургического вмешательства не продемонстрировало увеличения ОВ и ВБП у пациенток подгруппы А1 в сравнении с подгруппой А2. Равно как и не было выявлено статистических различий в ОВ и ВБП при выполнении больным группы А оперативного лечения в объеме пангистерэктомии по сравнению с билатеральной аднексэктомией. В то же время проведение пангистерэктомии коррелировало с увеличением периода послеоперационного восстановления и поздним возобновлением системного лечения.</p><p><bold>Выводы.</bold> Комбинированное лечение (билатеральная аднексэктомия + химиотерапия) существенно повышает ОВ (в группе А – 19 мес, в группе Б – 7 мес) и ВБП (12 мес и 4 мес соответственно) у больных с метастатическим поражением яичников по сравнению с паллиативной химиотерапией. Таким образом, найдены предпосылки для изменения клинической практики у данной категории пациенток. Полученные результаты должны быть уточнены в рандомизированном исследовании. Дополнительно стоит отметить, что смена линии химиотерапии оправдана только в случае прогрессирования заболевания в виде увеличения размеров неовариальных метастатических очагов. Данное утверждение следует подтвердить также результатами более крупных рандомизированных исследований.</p></trans-abstract><kwd-group xml:lang="en"><kwd>ovarian metastases</kwd><kwd>adnexectomy</kwd><kwd>panhysterectomy</kwd><kwd>chemotherapy</kwd><kwd>metastasectomy</kwd><kwd>survival</kwd><kwd>combined treatment</kwd><kwd>Krukenberg tumor</kwd><kwd>colorectal cancer</kwd><kwd>gastric cancer</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>овариальные метастазы</kwd><kwd>аднексэктомия</kwd><kwd>пангистерэктомия</kwd><kwd>химиотерапия</kwd><kwd>метастазэктомия</kwd><kwd>выживаемость</kwd><kwd>комбинированное лечение</kwd><kwd>опухоль Крукенберга</kwd><kwd>колоректальный рак</kwd><kwd>рак желудка</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Yada-Hashimoto N., Yamamoto T., Kamiura S. et al. Metastatic ovarian tumors: a review of 64 cases. Gynecol Oncol 2013;89(2):314–7. 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