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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">284</article-id><article-id pub-id-type="doi">10.17650/2220-3478-2019-9-1-65-72</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ORIGINAL REPORT</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНОЕ ИССЛЕДОВАНИЕ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Metastasectomy in patients with non-resectable metastatic colorectal cancer receiving chemotherapy and anti-EGFR antibodies: a prospective, non-randomized, multicenter, phase II study</article-title><trans-title-group xml:lang="ru"><trans-title>Резекция органов с метастазами при применении комбинации химиотерапии и анти-EGFR антител у больных нерезектабельным метастатическим раком толстой кишки: проспективное нерандомизированное многоцентровое исследование II фазы</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5615-7806</contrib-id><name-alternatives><name xml:lang="en"><surname>Fedyanin</surname><given-names>M. Yu.</given-names></name><name xml:lang="ru"><surname>Федянин</surname><given-names>М. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>Михаил Юрьевич Федянин</p><p>115478 Москва, Каширское шоссе, 24</p></bio><email>fedianinmu@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vladimirova</surname><given-names>L. Yu.</given-names></name><name xml:lang="ru"><surname>Владимирова</surname><given-names>Л. Ю.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>63 14<sup>lh</sup> Line St., Rostov-on-Don 344037</p></bio><bio xml:lang="ru"><p>344037Ростов-на-Дону, 14-я линия, 63</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Abramova</surname><given-names>N. A.</given-names></name><name xml:lang="ru"><surname>Абрамова</surname><given-names>Н. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>63 14<sup>lh</sup> Line St., Rostov-on-Don 344037</p></bio><bio xml:lang="ru"><p>344037Ростов-на-Дону, 14-я линия, 63</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Storozhakova</surname><given-names>A. E.</given-names></name><name xml:lang="ru"><surname>Сторожакова</surname><given-names>А. Э.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>63 14<sup>lh</sup> Line St., Rostov-on-Don 344037</p></bio><bio xml:lang="ru"><p>344037Ростов-на-Дону, 14-я линия, 63</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Popova</surname><given-names>I. L.</given-names></name><name xml:lang="ru"><surname>Попова</surname><given-names>И. Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>63 14<sup>lh</sup> Line St., Rostov-on-Don 344037</p></bio><bio xml:lang="ru"><p>344037Ростов-на-Дону, 14-я линия, 63</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tikhanovskaya</surname><given-names>N. M.</given-names></name><name xml:lang="ru"><surname>Тихановская</surname><given-names>Н. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>63 14<sup>lh</sup> Line St., Rostov-on-Don 344037</p></bio><bio xml:lang="ru"><p>344037Ростов-на-Дону, 14-я линия, 63</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kalabanova</surname><given-names>E. A.</given-names></name><name xml:lang="ru"><surname>Калабанова</surname><given-names>Е. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>63 14<sup>lh</sup> Line St., Rostov-on-Don 344037</p></bio><bio xml:lang="ru"><p>344037Ростов-на-Дону, 14-я линия, 63</p></bio><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Panina</surname><given-names>Е. G.</given-names></name><name xml:lang="ru"><surname>Панина</surname><given-names>Е. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>2 Salyama Adilya St., Moscow 123423</p></bio><bio xml:lang="ru"><p>123423 Москва, ул. Саляма Адиля, 2</p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Arzamastseva</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Арзамасцева</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>2 Salyama Adilya St., Moscow 123423</p></bio><bio xml:lang="ru"><p>123423 Москва, ул. Саляма Адиля, 2</p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Rybakov</surname><given-names>E. G.</given-names></name><name xml:lang="ru"><surname>Рыбаков</surname><given-names>Е. Г.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>2 Salyama Adilya St., Moscow 123423</p></bio><bio xml:lang="ru"><p>123423 Москва, ул. Саляма Адиля, 2</p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bolotina</surname><given-names>L. V.</given-names></name><name xml:lang="ru"><surname>Болотина</surname><given-names>Л. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 2<sup>nd</sup> Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ustinova</surname><given-names>T. V.</given-names></name><name xml:lang="ru"><surname>Устинова</surname><given-names>Т. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 2<sup>nd</sup> Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kachmazov</surname><given-names>А. А.</given-names></name><name xml:lang="ru"><surname>Качмазов</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3 2<sup>nd</sup> Botkinskiy Proezd, Moscow 125284</p></bio><bio xml:lang="ru"><p>125284 Москва, 2-й Боткинский проезд, 3</p></bio><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><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>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2245-214X</contrib-id><name-alternatives><name xml:lang="en"><surname>Tryakin</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Трякин</surname><given-names>А. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sekhina</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Сехина</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Chekini</surname><given-names>D. A.</given-names></name><name xml:lang="ru"><surname>Чекини</surname><given-names>Д. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Elsnukaeva</surname><given-names>Kh. Kh.-M.</given-names></name><name xml:lang="ru"><surname>Эльснукаева</surname><given-names>Х. Х.-М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Podluzhniy</surname><given-names>D. V.</given-names></name><name xml:lang="ru"><surname>Подлужный</surname><given-names>Д. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9807-2229</contrib-id><name-alternatives><name xml:lang="en"><surname>Tjulandin</surname><given-names>S. A.</given-names></name><name xml:lang="ru"><surname>Тюляндин</surname><given-names>С. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>24 Kashirskoe Shosse, Moscow 115478</p></bio><bio xml:lang="ru"><p>115478 Москва, Каширское шоссе, 24</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kit</surname><given-names>O. I.</given-names></name><name xml:lang="ru"><surname>Кит</surname><given-names>О. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>63 14<sup>lh</sup> Line St., Rostov-on-Don 344037</p></bio><bio xml:lang="ru"><p>344037Ростов-на-Дону, 14-я линия, 63</p></bio><xref ref-type="aff" rid="aff2"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Rostov Research Institute of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Ростовский научно-исследовательский институт онкологии» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">A.N. Ryjikh State Scientific Center of Coloproctology</institution></aff><aff><institution xml:lang="ru">ФГБУ «Государственный научный центр колопроктологии им. А.Н. Рыжих» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">P.A. Hertzen Moscow Oncology Research Institute — branch of the National Medical Research Radiology Center, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Московский научно-исследовательский онкологический институт им. П.А. Герцена — филиал ФГБУ «Национальный медицинский исследовательский центр радиологии» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-06-16" publication-format="electronic"><day>16</day><month>06</month><year>2019</year></pub-date><volume>9</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>65</fpage><lpage>72</lpage><history><date date-type="received" iso-8601-date="2019-06-16"><day>16</day><month>06</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-06-16"><day>16</day><month>06</month><year>2019</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2019, ABV-press</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, АБВ-пресс</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">ABV-press</copyright-holder><copyright-holder xml:lang="ru">АБВ-пресс</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://onco-surgery.info/jour/about/editorialPolicies</ali:license_ref></license></permissions><self-uri xlink:href="https://onco-surgery.info/jour/article/view/284">https://onco-surgery.info/jour/article/view/284</self-uri><abstract xml:lang="en"><p><bold>Objective:</bold> to analyze the frequency of metastasectomy in general population of patients with RAS wild-type metastatic colorectal cancer who received chemotherapy and anti-EGFR monoclonal antibodies</p><p><bold>Materials and methods</bold>. This prospective, non-randomized, multicenter study was designed to evaluate the frequency of resections of organs affected by metastasis. Our statistical hypothesis was that the addition of anti-EGFR antibodies should increase the frequency of metastasectomy from 5% to 15 %. Sample size calculations showed that to obtain a power of 80 % and an alpha level of 0.05 to detect the difference, we would need to recruit 50 patients. The primary endpoint was the frequency of resections of organs affected by metastasis, whereas the secondary endpoints included objective response rate, progression-free survival, and length of live. Tolerability of the therapy was analyzed separately.</p><p><bold>Results.</bold> Eighteen out of50 (36 %) patients achieved objective response; 32 (64 %) patents achieved stable disease and 18 (36 %) patients had disease progression. Radical resection of organs affected by metastasis was performed in 8 out of 50 patients (16 %): 1 individual had lung resection and 7 individuals had liver resection. Among participants with isolated liver lesions, the frequency of metastasectomy was 24 % (6 out of 25 patients). At a median follow-up of 14 months (between 1 and 34 months), median progression-free survival was 8 months (95 % confidence interval 6.2—9.8) and median length of life was 26 months (95 % confidence interval 19.7—32.2). The estimated 2-year overall survival was 83 % in patients who underwent metastasectomy vs. 51 % in those who had no metastasectomy.</p><p><bold>Conclusions.</bold> The addition of anti-EGFR monoclonal antibodies to standard combination chemotherapy (FOLFOX/FOLFIRI) increases the frequency of metastasectomy in patients with non-resectable metastatic colorectal cancer, which results in an increased length of life.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель исследования</bold> — оценка частоты выполнения резекций органов с метастазами при применении химиотерапии и анти-EGFR моноклональных антител в общей популяции больных метастатическим раком толстой кишки с диким типом генов RAS. Материалы и методы. Проведено многоцентровое нерандомизированное проспективное исследование по оценке частоты выполнения резекций органов с метастазами. Статистическая гипотеза предполагала, что добавление анти-EGFR антител должно увеличить частоту метастазэктомий с 5 до 15 %, что при а = 0,05 и мощности 80 % определяет необходимость включения в исследование 50 пациентов. Основной критерий эффективности — частота резекций органов с метастазами. Вторичными критериями эффективности явились частота объективных эффектов, выживаемость без прогрессирования, продолжительность жизни; отдельно оценена переносимость терапии.</p><p><bold>Результаты.</bold> Объективный эффект зарегистрирован у 18 (36 %) из 50 пациентов, контроль болезни — у 32 (64 %) из 50, прогрессирование — у 18 (36 %). Радикальная резекция органов с метастазами выполнена 8 (16 %) из 50 пациентов: у 1 пациента — резекция легких, у 7 — операции на печени. В группе пациентов с изолированным поражением печени частота метастазэктомии составила 24 % (6 из 25 пациентов). При медиане наблюдения 14 мес (от 1 до 34 мес) медиана выживаемости без прогрессирования составила 8мес (95 % доверительный интервал 6,2—9,8), медиана продолжительности жизни — 26мес (95 % доверительный интервал 19,7—32,2). Расчетная 2-летняя общая выживаемость в группе с резекций составила 83 % против 51 % в группе пациентов, которым метастазы не удалялись.</p><p><bold>Выводы.</bold> Добавление анти-EGFR моноклональных антител к стандартным двойным комбинациям химиотерапии (FOLFOX/FOLFIRI) увеличивает частоту выполнения удаления метастазов при нерезектабельном метастатическом раке толстой кишки, что ассоциировано с выраженным увеличением продолжительности жизни пациентов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>colorectal cancer</kwd><kwd>metastasectomy</kwd><kwd>anti-EGFR monoclonal antibodies</kwd><kwd>cetuximab</kwd><kwd>panitumumab</kwd><kwd>chemotherapy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак толстой кишки</kwd><kwd>метастазэктомия</kwd><kwd>анти-EGFR моноклональные антитела</kwd><kwd>цетуксимаб</kwd><kwd>панитумумаб</kwd><kwd>химиотерапия</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.	Van Cutsem E., Kohne C.H., Hitre E. et al. Cetuximab and chemotherapy as initial treatment for metastatic colorectal cancer. N Engl J Med 2009;360(14):1408—17. DOI: 10.1056/NEJMoa0805019.</mixed-citation><mixed-citation xml:lang="ru">Van Cutsem E., Kohne C.H., Hitre E. et al. Cetuximab and chemotherapy as initial treatment for metastatic colorectal cancer. N Engl J Med 2009;360(14):1408—17. DOI: 10.1056/NEJMoa0805019.</mixed-citation></citation-alternatives></ref><ref id="B2"><label>2.</label><citation-alternatives><mixed-citation xml:lang="en">2.	Douillard J.Y., Siena S., Cassidy J. et al. Final results from PRIME: randomized phase III study of panitumumab with FOLFOX4 for first-line treatment of metastatic colorectal cancer. Ann Oncol 2014;25(7):1346—55. DOI: 10.1093/an-nonc/mdu141.</mixed-citation><mixed-citation xml:lang="ru">Douillard J.Y., Siena S., Cassidy J. et al. Final results from PRIME: randomized phase III study of panitumumab with FOLFOX4 for first-line treatment of metastatic colorectal cancer. Ann Oncol 2014;25(7):1346—55. DOI: 10.1093/an-nonc/mdu141.</mixed-citation></citation-alternatives></ref><ref id="B3"><label>3.</label><citation-alternatives><mixed-citation xml:lang="en">3.	Arnold D., Lueza B., Douillard J.Y. et al. Prognostic and predictive value of primary tumour side in patients with RAS wild-type metastatic colorectal cancer treated with chemotherapy and EGFR directed antibodies in six randomized trials. Ann Oncol 2017;28(8):1713—29. DOI: 10.1093/an-nonc/mdx175.</mixed-citation><mixed-citation xml:lang="ru">Arnold D., Lueza B., Douillard J.Y. et al. Prognostic and predictive value of primary tumour side in patients with RAS wild-type metastatic colorectal cancer treated with chemotherapy and EGFR directed antibodies in six randomized trials. Ann Oncol 2017;28(8):1713—29. DOI: 10.1093/an-nonc/mdx175.</mixed-citation></citation-alternatives></ref><ref id="B4"><label>4.</label><citation-alternatives><mixed-citation xml:lang="en">4.	Engstrand J., Nilsson H., Stromberg C. et al. Colorectal cancer liver metastases — a population-based study on incidence, management and survival. BMC Cancer 2018;18(1):78. DOI: 10.1186/s12885-017-3925-x.</mixed-citation><mixed-citation xml:lang="ru">Engstrand J., Nilsson H., Stromberg C. et al. Colorectal cancer liver metastases — a population-based study on incidence, management and survival. BMC Cancer 2018;18(1):78. DOI: 10.1186/s12885-017-3925-x.</mixed-citation></citation-alternatives></ref><ref id="B5"><label>5.</label><citation-alternatives><mixed-citation xml:lang="en">5.	Lopez-Crapez E., Adenis A., Thezenas S. et al. FOLFIRINOX plus cetuximab (CET) or bevacizumab (BEV) in patients (pts) with initially unresectable colorectal liver metas-tases (CRLM) with BRAF mutated (mut) tumors: A subgroup analysis of the UNICANCER PRODIGE 14-ACCORD 21 (METHEP2) trial. J Clin Oncol;15(suppl):3548-354.</mixed-citation><mixed-citation xml:lang="ru">Lopez-Crapez E., Adenis A., Thezenas S. et al. FOLFIRINOX plus cetuximab (CET) or bevacizumab (BEV) in patients (pts) with initially unresectable colorectal liver metas-tases (CRLM) with BRAF mutated (mut) tumors: A subgroup analysis of the UNICANCER PRODIGE 14-ACCORD 21 (METHEP2) trial. J Clin Oncol;15(suppl):3548-354.</mixed-citation></citation-alternatives></ref><ref id="B6"><label>6.</label><citation-alternatives><mixed-citation xml:lang="en">6.	Geissler M., Riera-Knorrenschild J., Tan-napfel A. et al. mFOLFOXIRI + panitu-mumab versus FOLFOXIRI as first-line treatment in patients with RAS wild- type metastatic colorectal cancer m(CRC): A randomized phase II VOLFI trial of the AIO (AIO- KRK0109). J Clin Oncol;15(suppl):3509.</mixed-citation><mixed-citation xml:lang="ru">Geissler M., Riera-Knorrenschild J., Tan-napfel A. et al. mFOLFOXIRI + panitu-mumab versus FOLFOXIRI as first-line treatment in patients with RAS wild- type metastatic colorectal cancer m(CRC): A randomized phase II VOLFI trial of the AIO (AIO- KRK0109). J Clin Oncol;15(suppl):3509.</mixed-citation></citation-alternatives></ref><ref id="B7"><label>7.</label><citation-alternatives><mixed-citation xml:lang="en">7.	Poston G., Adam R., Xu J. et al. The role of cetuximab in converting initially unresectable colorectal cancer liver metastases for resection. Eur J Surg Oncol 2017;43(11):2001—11. DOI: 10.1016/j.ejso.2017.07.021.</mixed-citation><mixed-citation xml:lang="ru">Poston G., Adam R., Xu J. et al. The role of cetuximab in converting initially unresectable colorectal cancer liver metastases for resection. Eur J Surg Oncol 2017;43(11):2001—11. DOI: 10.1016/j.ejso.2017.07.021.</mixed-citation></citation-alternatives></ref><ref id="B8"><label>8.</label><citation-alternatives><mixed-citation xml:lang="en">8.	Heinemann V., Rivera F., O’Neil B.H. et al. A study-level meta-analysis of efficacy data from head-to-head first-line trials of epidermal growth factor receptor inhibitors versus bevacizumab in patients with RAS wild-type metastatic colorectal cancer. Eur J Cancer 2016;67:11-20. DOI: 10.1016/j.ejca.2016.07.019.</mixed-citation><mixed-citation xml:lang="ru">Heinemann V., Rivera F., O’Neil B.H. et al. A study-level meta-analysis of efficacy data from head-to-head first-line trials of epidermal growth factor receptor inhibitors versus bevacizumab in patients with RAS wild-type metastatic colorectal cancer. Eur J Cancer 2016;67:11-20. DOI: 10.1016/j.ejca.2016.07.019.</mixed-citation></citation-alternatives></ref><ref id="B9"><label>9.</label><citation-alternatives><mixed-citation xml:lang="en">9.	Venook A., Niedzwiecki D., Lenz H. et al. CALGB/SWOG 80405: analysis of patients undergoing surgery as part of treatment strategy. Ann Oncol 2014;25(suppl):abstr. LBA10.</mixed-citation><mixed-citation xml:lang="ru">Venook A., Niedzwiecki D., Lenz H. et al. CALGB/SWOG 80405: analysis of patients undergoing surgery as part of treatment strategy. Ann Oncol 2014;25(suppl):abstr. LBA10.</mixed-citation></citation-alternatives></ref><ref id="B10"><label>10.</label><citation-alternatives><mixed-citation xml:lang="en">10.	Delaunoit T., Alberts S.R., Sargent D.J. et al. Chemotherapy permits resection of metastatic colorectal cancer: experience from Intergroup N9741. Ann Oncol 2005;16(3):425—9. DOI: 10.1093/annonc/mdi092.</mixed-citation><mixed-citation xml:lang="ru">Delaunoit T., Alberts S.R., Sargent D.J. et al. Chemotherapy permits resection of metastatic colorectal cancer: experience from Intergroup N9741. Ann Oncol 2005;16(3):425—9. DOI: 10.1093/annonc/mdi092.</mixed-citation></citation-alternatives></ref><ref id="B11"><label>11.</label><citation-alternatives><mixed-citation xml:lang="en">11.	Okines A., Puerto O.D., Cunningham D. et al. Surgery with curative-intent in patients treated with first-line chemotherapy plus bevacizumab for metastatic colorectal cancer First BEAT and the randomised phase-III NO16966 trial. Br J Cancer 2009;101(7):1033—8. DOI: 10.1038/sj.bjc.6605259.</mixed-citation><mixed-citation xml:lang="ru">Okines A., Puerto O.D., Cunningham D. et al. Surgery with curative-intent in patients treated with first-line chemotherapy plus bevacizumab for metastatic colorectal cancer First BEAT and the randomised phase-III NO16966 trial. Br J Cancer 2009;101(7):1033—8. DOI: 10.1038/sj.bjc.6605259.</mixed-citation></citation-alternatives></ref><ref id="B12"><label>12.</label><citation-alternatives><mixed-citation xml:lang="en">12.	Kohne C., Bokemeyer C., Heeger S. et al. Efficacy of chemotherapy plus cetuximab according to metastatic site in KRAS wild-type metastatic colorectal cancer (mCRC): analysis of CRYSTAL and OPUS studies. J Clin Oncol 2011;29(suppl):abstr.3576.</mixed-citation><mixed-citation xml:lang="ru">Kohne C., Bokemeyer C., Heeger S. et al. Efficacy of chemotherapy plus cetuximab according to metastatic site in KRAS wild-type metastatic colorectal cancer (mCRC): analysis of CRYSTAL and OPUS studies. J Clin Oncol 2011;29(suppl):abstr.3576.</mixed-citation></citation-alternatives></ref><ref id="B13"><label>13.</label><citation-alternatives><mixed-citation xml:lang="en">13.	Kohne C.H., Poston G., Folprecht G. et al. FOLFIRI plus cetuximab in patients with liver-limited or nonliver-limited RAS wild-type metastatic colorectal cancer: a retrospective subgroup analysis of the CRYSTAL study. Eur J Surg Oncol 2016;42(10):1540—7. DOI: 10.1016/j.ejso.2016.05.038.</mixed-citation><mixed-citation xml:lang="ru">Kohne C.H., Poston G., Folprecht G. et al. FOLFIRI plus cetuximab in patients with liver-limited or nonliver-limited RAS wild-type metastatic colorectal cancer: a retrospective subgroup analysis of the CRYSTAL study. Eur J Surg Oncol 2016;42(10):1540—7. DOI: 10.1016/j.ejso.2016.05.038.</mixed-citation></citation-alternatives></ref><ref id="B14"><label>14.</label><citation-alternatives><mixed-citation xml:lang="en">14.	Folprecht G., Grothey A., Alberts S. et al. Neoadjuvant treatment of unresectable colorectal liver metastases: correlation between tumour response and resection rates. Ann Oncol 2005;16(8):1311 —9. DOI: 10.1093/annonc/mdi246.</mixed-citation><mixed-citation xml:lang="ru">Folprecht G., Grothey A., Alberts S. et al. Neoadjuvant treatment of unresectable colorectal liver metastases: correlation between tumour response and resection rates. Ann Oncol 2005;16(8):1311 —9. DOI: 10.1093/annonc/mdi246.</mixed-citation></citation-alternatives></ref><ref id="B15"><label>15.</label><citation-alternatives><mixed-citation xml:lang="en">15.	Stintzing S., Modest D.P., Fischer von Weikersthal L. et al. Independent radiological evaluation of objective response, early tumor shrinkage, and depth of response in FIRE-3 (AIO KRK-0306) in the final RAS evaluable population. Ann Oncol 2014;25(suppl):abstr.LBA11.</mixed-citation><mixed-citation xml:lang="ru">Stintzing S., Modest D.P., Fischer von Weikersthal L. et al. Independent radiological evaluation of objective response, early tumor shrinkage, and depth of response in FIRE-3 (AIO KRK-0306) in the final RAS evaluable population. Ann Oncol 2014;25(suppl):abstr.LBA11.</mixed-citation></citation-alternatives></ref><ref id="B16"><label>16.</label><citation-alternatives><mixed-citation xml:lang="en">16.	Adam R., Aloia T., Levi F. et al. Hepatic resection after rescue cetuximab treatment for colorectal liver metastases previously refractory to conventional systemic therapy. J Clin Oncol 2007;25(29):4593-602. DOI: 10.1200/JCO.2007.10.8126</mixed-citation><mixed-citation xml:lang="ru">Adam R., Aloia T., Levi F. et al. Hepatic resection after rescue cetuximab treatment for colorectal liver metastases previously refractory to conventional systemic therapy. J Clin Oncol 2007;25(29):4593-602. DOI: 10.1200/JCO.2007.10.8126</mixed-citation></citation-alternatives></ref><ref id="B17"><label>17.</label><citation-alternatives><mixed-citation xml:lang="en">17.	Pietrantonio F., Morano F., Corallo S. et al. First-line FOLFOX plus panitumumab (Pan) followed by 5FU/LV plus Pan or single-agent Pan as maintenance therapy in patients with RAS wild-type metastatic colorectal cancer (mCRC): The VALENTINO study. J Clin Oncol;15(suppl):3505.</mixed-citation><mixed-citation xml:lang="ru">Pietrantonio F., Morano F., Corallo S. et al. First-line FOLFOX plus panitumumab (Pan) followed by 5FU/LV plus Pan or single-agent Pan as maintenance therapy in patients with RAS wild-type metastatic colorectal cancer (mCRC): The VALENTINO study. J Clin Oncol;15(suppl):3505.</mixed-citation></citation-alternatives></ref><ref id="B18"><label>18.</label><citation-alternatives><mixed-citation xml:lang="en">18.	Modest D.P., Denecke T., Pratschke J. et al. Surgical treatment options following chemotherapy plus cetuximab or bevacizumab in metastatic colorectal cancer-central evaluation of FIRE-3. Eur J Cancer 2018;88: 77-86. DOI: 10.1016/j.ejca.2017.10.028.</mixed-citation><mixed-citation xml:lang="ru">Modest D.P., Denecke T., Pratschke J. et al. Surgical treatment options following chemotherapy plus cetuximab or bevacizumab in metastatic colorectal cancer-central evaluation of FIRE-3. Eur J Cancer 2018;88: 77-86. DOI: 10.1016/j.ejca.2017.10.028.</mixed-citation></citation-alternatives></ref></ref-list></back></article>
