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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">97</article-id><article-id pub-id-type="doi">10.17650/2220-3478-2013-0-4-42-49</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">THE ROLE OF PREOPERATIVE REGIONAL CHEMOTHERAPY FOR COLORECTAL METASTASES IN POOR PROGNOSIS PATIENTS</article-title><trans-title-group xml:lang="ru"><trans-title>РОЛЬ ПЕРИОПЕРАЦИОННОЙ РЕГИОНАРНОЙ ХИМИОТЕРАПИИ В ЛЕЧЕНИИ БОЛЬНЫХ КОЛОРЕКТАЛЬНЫМ РАКОМ С МЕТАСТАТИЧЕСКИМ ПОРАЖЕНИЕМ ПЕЧЕНИ В ГРУППЕ НЕБЛАГОПРИЯТНОГО ПРОГНОЗА</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lazarev</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Лазарев</surname><given-names>С. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>serglazarev@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Lazarev</surname><given-names>A. F.</given-names></name><name xml:lang="ru"><surname>Лазарев</surname><given-names>А. Ф.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>serglazarev@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mamontov</surname><given-names>K. G.</given-names></name><name xml:lang="ru"><surname>Мамонтов</surname><given-names>К. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>serglazarev@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kotelnikov</surname><given-names>A. G.</given-names></name><name xml:lang="ru"><surname>Котельников</surname><given-names>А. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>serglazarev@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Khays</surname><given-names>S. L.</given-names></name><name xml:lang="ru"><surname>Хайс</surname><given-names>С. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><email>serglazarev@bk.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">The Altai branch of N.N. Blokhin Russian Cancer Research Center, Russian Academy of Medical Sciences, Barnaul</institution></aff><aff><institution xml:lang="ru">Алтайский филиал ФГБУ «РОНЦ им. Н.Н. Блохина» РАМН, Барнаул</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2013-12-27" publication-format="electronic"><day>27</day><month>12</month><year>2013</year></pub-date><volume>2</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>42</fpage><lpage>49</lpage><history><date date-type="received" iso-8601-date="2015-03-01"><day>01</day><month>03</month><year>2015</year></date><date date-type="accepted" iso-8601-date="2015-03-01"><day>01</day><month>03</month><year>2015</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2013, Lazarev S.A., Lazarev A.F., Mamontov K.G., Kotelnikov A.G., Khays S.L.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2013, Лазарев С.А., Лазарев А.Ф., Мамонтов К.Г., Котельников А.Г., Хайс С.Л.</copyright-statement><copyright-year>2013</copyright-year><copyright-holder xml:lang="en">Lazarev S.A., Lazarev A.F., Mamontov K.G., Kotelnikov A.G., Khays S.L.</copyright-holder><copyright-holder xml:lang="ru">Лазарев С.А., Лазарев А.Ф., Мамонтов К.Г., Котельников А.Г., Хайс С.Л.</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/97">https://onco-surgery.info/jour/article/view/97</self-uri><abstract xml:lang="en"><p>In this study we have analyzed 120 cases of extensive liver resection with pre- and postoperative regional chemotherapy in poor prognosis patients: 54 (45 %) of them had multiple liver metastases, 72 (60 %) – had bilobar lesions, 26 (22 %) had extrahepatic metastases. Adding bevacizumab to preoperative regional intra-arterial chemotherapy (FOLFOX) has increased objective response rate up to 65 vs 44 % in group without bevacizumab and grade III morphological response rate up to 59 vs 5 % in group without bevacizumab.Difference in overall survival in both groups was not statistically significant: 5-year survival was 16 ± 8 % and 21 ± 6 %, median survival was 35 months and 29 months in groups with or without bevacizumab, respectively.Preoperative regional intra-arterial chemotherapy has not increased the rate of bleeding and postoperative complications.</p></abstract><trans-abstract xml:lang="ru"><p>Проведен анализ результатов обширных резекций печени с периоперационной регионарной химиотерапией (ХТ) 120 больным с резектабельными метастазами колоректального рака в печень. Множественные метастазы наблюдались у 54 (45 %) больных, билобарное поражение печени у 72 (60 %), 26 (22 %) больных с внепеченочными метастазами. В качестве предоперационной ХТ одной группе лечение проводилось в режиме FOLFOX, другой в этом же режиме в сочетании с бевацизумабом. Добавление к лечению бевацизумаба сопровождалось ростом объективного эффекта до 66 % по сравнению с группой без бевацизумаба – 44 % и частоты лекарственного патоморфоза в опухоли 3-й степени 59 % по сравнению с 5 % без бевацизумаба,но не привело к достоверному повышению показателей отдаленной выживаемости: 5-летняя выживаемость 16 ± 8 %, медиана 35 мес по сравнению с 21 ± 6 % и медианой 29 мес без бевацизумаба. Дооперационная регионарная внутриартериальная ХТ не привела к увеличению интраоперационной кровопотери и частоты послеоперационных осложнений. Проведение периоперационной ХТ позволило перевести 6 (5 %) пациентов в резектабельное состояние.</p></trans-abstract><kwd-group xml:lang="en"><kwd>colorectal cancer liver metastases</kwd><kwd>preoperative regional chemotherapy</kwd><kwd>prognosis factors</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>метастазы колоректального рака в печень</kwd><kwd>периоперационная регионарная химиотерапия</kwd><kwd>факторы прогноза</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">1. Давыдов М.И. Аксель Е. Заболеваемость злокачественными новообразованиями населения России и стран СНГ в 2008 году. Вестник РОНЦ им. Н.Н. Блохина 2010;21(прил. 1):59.</mixed-citation><mixed-citation xml:lang="ru">Давыдов М.И. Аксель Е. Заболеваемость злокачественными новообразованиями населения России и стран СНГ в 2008 году. Вестник РОНЦ им. Н.Н. 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