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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">289</article-id><article-id pub-id-type="doi">10.17650/2220-3478-2019-9-2-29-37</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">Factors associated with efficacy of FOLFIRI/aflibercept in patients with metastatic colon cancer</article-title><trans-title-group xml:lang="ru"><trans-title>Факторы, ассоциированные с эффективностью комбинации FOLFIRI и афлиберцепта при метастатическом раке толстой кишки</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. 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A.</given-names></name><name xml:lang="ru"><surname>Загорская</surname><given-names>Л. А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>68A Leningradskaya St., Pesochny Settlement, Saint Petersburg 197758</p></bio><bio xml:lang="ru"><p>197758 Санкт-Петербург, пос. Песочный, Ленинградскаяул., 68А</p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Belyaeva</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Беляева</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>68A Leningradskaya St., Pesochny Settlement, Saint Petersburg 197758</p></bio><bio xml:lang="ru"><p>197758 Санкт-Петербург, пос. 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Л.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>63 14<sup>th</sup> Line St., Rostov-on-Don 344037</p></bio><bio xml:lang="ru"><p>344037 Ростов-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>Mukhametshina</surname><given-names>G. Z.</given-names></name><name xml:lang="ru"><surname>Мухаметшина</surname><given-names>Г. З.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>29 Sibirskiy Road, Kazan 420029</p></bio><bio xml:lang="ru"><p>420029 Казань, Сибирский тракт, 29</p></bio><xref ref-type="aff" rid="aff5"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Orlova</surname><given-names>R. V.</given-names></name><name xml:lang="ru"><surname>Орлова</surname><given-names>Р. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Medical Faculty.</p><p>7—9 Universitetskaya Naberezhnaya, Saint Petersburg 199034</p></bio><bio xml:lang="ru"><p>Медицинский факультет.</p><p>199034 Санкт-Петербург, Университетская набережная, 7—9</p></bio><xref ref-type="aff" rid="aff10"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Erdniev</surname><given-names>S. P.</given-names></name><name xml:lang="ru"><surname>Эрдниев</surname><given-names>С. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3/5 2<sup>nd</sup> Berezovaya Alleya, Saint Petersburg 197022</p></bio><bio xml:lang="ru"><p>197022 Санкт-Петербург, 2-я Березовая аллея, 3/5</p></bio><xref ref-type="aff" rid="aff11"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Ivanova</surname><given-names>A. K.</given-names></name><name xml:lang="ru"><surname>Иванова</surname><given-names>А. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>3/5 2<sup>nd</sup> Berezovaya Alleya, Saint Petersburg 197022</p></bio><bio xml:lang="ru"><p>197022 Санкт-Петербург, 2-я Березовая аллея, 3/5</p></bio><xref ref-type="aff" rid="aff11"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Androsova</surname><given-names>A. 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Плеханова, 201</p></bio><xref ref-type="aff" rid="aff14"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Nekrasova</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Некрасова</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>32 Barnaulskaya St., Tyumen 625041</p></bio><bio xml:lang="ru"><p>625041 Тюмень, ул. Барнаульская, 32</p></bio><xref ref-type="aff" rid="aff15"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Sherstnev</surname><given-names>V. M.</given-names></name><name xml:lang="ru"><surname>Шерстнев</surname><given-names>В. 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А.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>23 Lermontova St., Nalchik 360051</p></bio><bio xml:lang="ru"><p>360051 Нальчик, ул. Лермонтова, 23</p></bio><xref ref-type="aff" rid="aff18"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kertiev</surname><given-names>B. Kh.</given-names></name><name xml:lang="ru"><surname>Кертиев</surname><given-names>Б. Х.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>23 Lermontova St., Nalchik 360051</p></bio><bio xml:lang="ru"><p>360051 Нальчик, ул. Лермонтова, 23</p></bio><xref ref-type="aff" rid="aff18"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kosar</surname><given-names>G. I.</given-names></name><name xml:lang="ru"><surname>Косарь</surname><given-names>Г. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>46/45Pervomayskiy Per., Volgodonsk 347360</p></bio><bio xml:lang="ru"><p>347360 Волгодонск, Первомайский пер., 46/45</p></bio><xref ref-type="aff" rid="aff19"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Osodoeva</surname><given-names>S. N.</given-names></name><name xml:lang="ru"><surname>Осодоева</surname><given-names>С. Н.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>32 Pirogova St., Ulan-Ude 670047</p></bio><bio xml:lang="ru"><p>670047Улан-Удэ, ул. Пирогова, 32</p></bio><xref ref-type="aff" rid="aff20"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kats</surname><given-names>A. I.</given-names></name><name xml:lang="ru"><surname>Кац</surname><given-names>А. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>23 Sholom-Aleykhema St., Birobidzhan 679016</p></bio><bio xml:lang="ru"><p>679016 Биробиджан, ул. Шолом-Алейхема, 23</p></bio><xref ref-type="aff" rid="aff21"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Malina</surname><given-names>R. R.</given-names></name><name xml:lang="ru"><surname>Малина</surname><given-names>Р. Р.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>23 Sholom-Aleykhema St., Birobidzhan 679016</p></bio><bio xml:lang="ru"><p>679016 Биробиджан, ул. Шолом-Алейхема, 23</p></bio><xref ref-type="aff" rid="aff21"/></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"><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-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">Saint Petersburg Clinical Research Center for Specialized Medical Care (Oncology), Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ГБУЗ Санкт-Петербургский клинический научно-практический центр специализированных видов медицинской помощи (онкологический)</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><aff-alternatives id="aff5"><aff><institution xml:lang="en">Republican Clinical Oncology Dispensary, Ministry of Health of the Republic of Tatarstan</institution></aff><aff><institution xml:lang="ru">ГАУЗ «Республиканский клинический онкологический диспансер» Минздрава Республики Татарстан</institution></aff></aff-alternatives><aff-alternatives id="aff6"><aff><institution xml:lang="en">MEDSIClinic</institution></aff><aff><institution xml:lang="ru">Клиника «МЕДСИ»</institution></aff></aff-alternatives><aff-alternatives id="aff7"><aff><institution xml:lang="en">Republican Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">ГБУ Республиканский онкологический диспансер</institution></aff></aff-alternatives><aff-alternatives id="aff8"><aff><institution xml:lang="en">Regional Clinical Center of Oncology</institution></aff><aff><institution xml:lang="ru">КГБУЗ Краевой клинический центр онкологии</institution></aff></aff-alternatives><aff-alternatives id="aff9"><aff><institution xml:lang="en">Moscow Regional Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">ГБУЗ МО Московский областной онкологический диспансер</institution></aff></aff-alternatives><aff-alternatives id="aff10"><aff><institution xml:lang="en">Saint Petersburg State University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО Санкт-Петербургский государственный университет</institution></aff></aff-alternatives><aff-alternatives id="aff11"><aff><institution xml:lang="en">City Clinical Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">СПбГБУЗ Городской клинический онкологический диспансер</institution></aff></aff-alternatives><aff-alternatives id="aff12"><aff><institution xml:lang="en">Nizhnevartovsk Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">БУ Нижневартовский онкологический диспансер</institution></aff></aff-alternatives><aff-alternatives id="aff13"><aff><institution xml:lang="en">Salekhard Regional Clinical Hospital</institution></aff><aff><institution xml:lang="ru">ГБУЗ Салехардская окружная клиническая больница</institution></aff></aff-alternatives><aff-alternatives id="aff14"><aff><institution xml:lang="en">Tula Regional Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">ГУЗ Тульский областной онкодиспансер</institution></aff></aff-alternatives><aff-alternatives id="aff15"><aff><institution xml:lang="en">Multicare Medical Center “Medical City”</institution></aff><aff><institution xml:lang="ru">ГАУЗ МКМЦ ТО Медицинский город</institution></aff></aff-alternatives><aff-alternatives id="aff16"><aff><institution xml:lang="en">Oncology Dispensary No. 5, Moscow Healthcare Department</institution></aff><aff><institution xml:lang="ru">ГБУЗ Онкологический диспансер № 5Департамента здравоохранения г. Москвы</institution></aff></aff-alternatives><aff-alternatives id="aff17"><aff><institution xml:lang="en">Primorsky Regional Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">ГБУЗ Приморский краевой онкологический диспансер</institution></aff></aff-alternatives><aff-alternatives id="aff18"><aff><institution xml:lang="en">Oncology Dispensary, Ministry of Health of Kabardino-Balkar Republic</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Онкологический диспансер» Минздрава Кабардино-Балкарской Республики</institution></aff></aff-alternatives><aff-alternatives id="aff19"><aff><institution xml:lang="en">Volgodonsk Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">ГБУРО «Онкодиспансер» г. Волгодонска</institution></aff></aff-alternatives><aff-alternatives id="aff20"><aff><institution xml:lang="en">Buryat Republican Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">ГБУЗ Бурятскийреспубликанский клинический онкологический диспансер</institution></aff></aff-alternatives><aff-alternatives id="aff21"><aff><institution xml:lang="en">Oncology Dispensary</institution></aff><aff><institution xml:lang="ru">ОГБУЗ Онкологический диспансер</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>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>29</fpage><lpage>37</lpage><history><date date-type="received" 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, Fedyanin M.Y., Vladimirova L.Y., Chubenko V.A., Zagorskaya L.A., Belyaeva A.V., Bolotina L.V., Moiseenko F.V., Fakhrutdinova O.L., Belukhin S.A., Zhabina A.S., Khalikova L.V., Moiseenko V.M., Meshcheryakov А.А., Artamonova E.V., Pokataev I.A., Khasanova A.I., Belonogov A.V., Musaeva K.S., Novikova O.Y., Stradaeva I.Y., Popova I.L., Mukhametshina G.Z., Orlova R.V., Erdniev S.P., Ivanova A.K., Androsova A.V., Feoktistova P.S., Kuzmina E.S., Karabina E.V., Nekrasova O.V., Sherstnev V.M., Mishchenko A.A., Mukova L.A., Kertiev B.K., Kosar G.I., Osodoeva S.N., Kats A.I., Malina R.R., Tryakin A.A., Tjulandin S.A.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2019, Федянин М.Ю., Владимирова Л.Ю., Чубенко В.А., Загорская Л.А., Беляева А.В., Болотина Л.В., Моисеенко Ф.В., Фахрутдинова О.Л., Белухин С.А., Жабина А.С., Халикова Л.В., Моисеенко В.М., Мещеряков А.А., Артамонова Е.В., Покатаев И.А., Хасанова А.И., Белоногов А.В., Мусаева Х.С., Новикова О.Ю., Страдаева И.Ю., Попова И.Л., Мухаметшина Г.З., Орлова Р.В., Эрдниев С.П., Иванова А.К., Андросова А.В., Феоктистова П.С., Кузьмина Е.С., Карабина Е.В., Некрасова О.В., Шерстнев В.М., Мищенко А.А., Мукова Л.А., Кертиев Б.Х., Косарь Г.И., Осодоева С.Н., Кац А.И., Малина Р.Р., Трякин А.А., Тюляндин С.А.</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="en">Fedyanin M.Y., Vladimirova L.Y., Chubenko V.A., Zagorskaya L.A., Belyaeva A.V., Bolotina L.V., Moiseenko F.V., Fakhrutdinova O.L., Belukhin S.A., Zhabina A.S., Khalikova L.V., Moiseenko V.M., Meshcheryakov А.А., Artamonova E.V., Pokataev I.A., Khasanova A.I., Belonogov A.V., Musaeva K.S., Novikova O.Y., Stradaeva I.Y., Popova I.L., Mukhametshina G.Z., Orlova R.V., Erdniev S.P., Ivanova A.K., Androsova A.V., Feoktistova P.S., Kuzmina E.S., Karabina E.V., Nekrasova O.V., Sherstnev V.M., Mishchenko A.A., Mukova L.A., Kertiev B.K., Kosar G.I., Osodoeva S.N., Kats A.I., Malina R.R., Tryakin A.A., Tjulandin S.A.</copyright-holder><copyright-holder xml:lang="ru">Федянин М.Ю., Владимирова Л.Ю., Чубенко В.А., Загорская Л.А., Беляева А.В., Болотина Л.В., Моисеенко Ф.В., Фахрутдинова О.Л., Белухин С.А., Жабина А.С., Халикова Л.В., Моисеенко В.М., Мещеряков А.А., Артамонова Е.В., Покатаев И.А., Хасанова А.И., Белоногов А.В., Мусаева Х.С., Новикова О.Ю., Страдаева И.Ю., Попова И.Л., Мухаметшина Г.З., Орлова Р.В., Эрдниев С.П., Иванова А.К., Андросова А.В., Феоктистова П.С., Кузьмина Е.С., Карабина Е.В., Некрасова О.В., Шерстнев В.М., Мищенко А.А., Мукова Л.А., Кертиев Б.Х., Косарь Г.И., Осодоева С.Н., Кац А.И., Малина Р.Р., Трякин А.А., Тюляндин С.А.</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/289">https://onco-surgery.info/jour/article/view/289</self-uri><abstract xml:lang="en"><p><bold>Objective:</bold> to identify factors associated with efficacy of an aflibercept-chemotherapy combination in patients with metastatic colon cancer.</p><p><bold>Materials and methods.</bold> This retrospective multicenter study was conducted in 20 clinics from 15 regions of the Russian Federation. The main efficacy outcome was progression-free survival (PFS). We performed univariate and multivariate analysis to assess the impact of various factors of PFS.</p><p><bold>Results.</bold> Two hundred and fifty-seven patients received aflibercept-containing chemotherapy; of them, 175 participants (68.1 %) received it as a second-line therapy. The objective response rate and median PFS were 18.7% and 5 months (95% confidence interval (CI) 4.2—5.8) respec -tively. The following factors were found to have a positive effect of PFS at multivariate analysis: grade I—II adverse events to aflibercept therapy (hazard ratio (HR) 0.58; 95 % CI 0.38—0.89; p = 0.01), therapy for concomitant diseases (HR 0.47; 95 % CI 0.29—0.76; p = 0.002), and ECOG performance status of 0 (HR 0.53; 95 % CI 0.34—0.81; p = 0.004). Patient with all 3 factors present had median PFS of 9 months, whereas patients without them demonstrated PFS of only 3 months (HR 1.9; 95 % CI 1.5—2.6; p &lt;0.001).</p><p><bold>Conclusions.</bold> Satisfactory performance status, adequate therapy for concomitant diseases, and adverse events to aflibercept therapy were associated with better PFS in patients receiving aflibercept-containing chemotherapy.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель исследования</bold> — выявить факторы, ассоциированные с эффективностью комбинации химиотерапии и афлиберцепта у больных метастатическим раком толстой кишки.</p><p><bold>Материалы и методы</bold>. Проведено ретроспективное многоцентровое исследование. Собраны данные 20 клиник из 15 регионов Российской Федерации. В качестве основного критерия эффективности рассматривали выживаемость без прогрессирования (ВБП). Был проведен одно- и многофакторный анализ влияния различных признаков на ВБП.</p><p><bold>Результаты.</bold> Двести пятьдесят семь пациентов получали терапию с включением афлиберцепта, в том числе во 2-й линии — 175 (68,1 %) больных. Объективный эффект и медиана ВБП составили 18,7 % и 5 мес (95 % доверительный интервал (ДИ) 4,2—5,8) соответственно. По результатам многофакторного анализа благоприятными факторами прогноза в отношении ВБП выступали развитие побочных явлений I—II степени тяжести при терапии афлиберцептом (отношение рисков (ОР) 0,58; 95 % ДИ 0,38—0,89; p = 0,01), назначение терапии по поводу сопутствующих заболеваний (ОР 0,47; 95 % ДИ 0,29—0,76; p = 0,002) и функциональный статус пациента ECOG 0 (ОР 0,53; 95 % ДИ 0,34—0,81; p = 0,004). При наличии всех 3 факторов медиана ВБП составила 9 мес, при их отсутствии — 3 мес (ОР 1,9; 95 % ДИ 1,5—2,6; p &lt;0,001).</p><p><bold>Выводы.</bold> Удовлетворительный функциональный статус пациента, медикаментозный контроль сопутствующей патологии и развитие нежелательных явлений в процессе терапии афлиберцептом ассоциированы с улучшением ВБП в популяции пациентов, которым проводится терапия с включением афлиберцепта.</p></trans-abstract><kwd-group xml:lang="en"><kwd>colon cancer</kwd><kwd>chemotherapy</kwd><kwd>aflibercept</kwd><kwd>population-based study</kwd><kwd>prognostic factors</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак толстой кишки</kwd><kwd>химиотерапия</kwd><kwd>афлиберцепт</kwd><kwd>популяционное исследование</kwd><kwd>факторы прогноза</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Van Cutsem E., Tabemero J., Lakomy R. et al. 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