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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">Russian Journal of Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Russian Journal of Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Российский онкологический журнал</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1028-9984</issn><issn publication-format="electronic">2412-9119</issn><publisher><publisher-name xml:lang="en">Eco-Vector</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">39810</article-id><article-id pub-id-type="doi">10.17816/onco39810</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Therapeutic pathomorphism in patients with non-small cell lung cancer during multimodality treatment</article-title><trans-title-group xml:lang="ru"><trans-title>Лекарственный патоморфоз у больных немелкоклеточным раком легкого при комбинированном лечении</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dobrodeev</surname><given-names>A Yu</given-names></name><name xml:lang="ru"><surname>Добродеев</surname><given-names>А Ю</given-names></name></name-alternatives><bio xml:lang="ru"><p>канд. мед. наук, ст. науч. сотр. торакоабдоминального отд-ния; НИИ онкологииСО РАМН</p></bio><email>dobrodeev@sib.mail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vasil'ev</surname><given-names>N V</given-names></name><name xml:lang="ru"><surname>Васильев</surname><given-names>Н В</given-names></name></name-alternatives><bio xml:lang="ru"><p>НИИ онкологииСО РАМН</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Zav'yalov</surname><given-names>A A</given-names></name><name xml:lang="ru"><surname>Завьялов</surname><given-names>А А</given-names></name></name-alternatives><bio xml:lang="ru"><p>НИИ онкологииСО РАМН;ГОУ ВПО СибГМУ Росздрава, Томск</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Tuzikov</surname><given-names>S A</given-names></name><name xml:lang="ru"><surname>Тузиков</surname><given-names>С А</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГОУ ВПО СибГМУ Росздрава, Томск</p></bio></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Miller</surname><given-names>S V</given-names></name><name xml:lang="ru"><surname>Миллер</surname><given-names>С В</given-names></name></name-alternatives><bio xml:lang="ru"><p>НИИ онкологииСО РАМН</p></bio></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Vorob'ev</surname><given-names>A V</given-names></name><name xml:lang="ru"><surname>Воробьев</surname><given-names>А В</given-names></name></name-alternatives><bio xml:lang="ru"><p>ГОУ ВПО СибГМУ Росздрава, Томск</p></bio></contrib><contrib contrib-type="author"><name><surname>Dobrodeev</surname><given-names>A Yu</given-names></name><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name><surname>Vasilyev</surname><given-names>N V</given-names></name><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name><surname>Zavyalov</surname><given-names>A A</given-names></name><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name><surname>Tuzikov</surname><given-names>S A</given-names></name><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name><surname>Miller</surname><given-names>S V</given-names></name><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><name><surname>Vorobyev</surname><given-names>A V</given-names></name><xref ref-type="aff" rid="aff4"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en"></institution></aff><aff><institution xml:lang="ru">НИИ онкологииСО РАМН</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="ru">ГОУ ВПО СибГМУ Росздрава, Томск</institution></aff><aff><institution xml:lang="en"></institution></aff></aff-alternatives><aff id="aff3"><institution></institution></aff><aff id="aff4"><institution></institution></aff><pub-date date-type="pub" iso-8601-date="2011-04-15" publication-format="electronic"><day>15</day><month>04</month><year>2011</year></pub-date><volume>16</volume><issue>2</issue><issue-title xml:lang="en">NO2 (2011)</issue-title><issue-title xml:lang="ru">№2 (2011)</issue-title><fpage>10</fpage><lpage>12</lpage><history><date date-type="received" iso-8601-date="2020-07-22"><day>22</day><month>07</month><year>2020</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2011, Eco-Vector</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2011, ООО "Эко-Вектор"</copyright-statement><copyright-year>2011</copyright-year><copyright-holder xml:lang="en">Eco-Vector</copyright-holder><copyright-holder xml:lang="ru">ООО "Эко-Вектор"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://rjonco.com/1028-9984/article/view/39810">https://rjonco.com/1028-9984/article/view/39810</self-uri><abstract xml:lang="en"><p>Therapeutic pathomorphism was studied in 69 patients with stage III non-small cell lung cancer during multimodality treatment with neoadjuvant chemotherapy with paclixel/carboplatin. Complete regression of the tumor was achieved in 5.8±2.8% of cases with fourth-degree pathomorphism, in 37.5±5.8% of those with its third-degree, in 44.9±5.9% of those with second-degree, and in 11.6±3.8% with first-degree. High-grade carcinomas (G3) were found to be most susceptible to chemotherapy; second-third-degree therapeutic pathomorphism developed in 38.6% of patients with squamous cell lung cancer and in 65.2% of those with adenocarcinomas. In moderate-grade carcinomas (G2), second-third pathomorphism was observed in 29.5 and 21.7%, respectively (p &lt; 0.05). There was a direct relationship between the long-term results (time to disease progression) and the short-term overall chemotherapy response and the degree of the pathomorphism.</p></abstract><trans-abstract xml:lang="ru"><p>Изучен лекарственный патоморфоз у 69 больных немелкоклеточным раком легкого III стадии при комбинированном лечении с неоадъювантной химиотерапией по схеме паклитаксел/карбоплатин. Полная патоморфологическая регрессия опухоли с IV степенью патоморфоза достигнута в 5,8 ± 2,8% случаев, III степень - в 37,7 ± 5,8%, II степень - в 44,9 ± 5,9% и I степень - в 11,6 ± 3,8%. Наиболее чувствительными к химиотерапии оказался низкодифференцированный рак (G3) - при плоскоклеточном раке лекарственный патоморфоз II-III степени развился в 38,6% случаев, при аденокарциноме - в 65,2%, при относительно умереннодифференцированных опухолях (G2) - в 29,5 и 21,7% соответственно (p &lt; 0,05). Выявлена прямая зависимость отдаленных результатов лечения (время до прогрессирования заболевания) от непосредственной общей эффективности неоадъювантной химиотерапии и степени выраженности лекарственного патоморфоза.</p></trans-abstract><kwd-group xml:lang="en"><kwd>non-small cell lung cancer</kwd><kwd>multimodality treatment</kwd><kwd>neoadjuvant chemotherapy</kwd><kwd>therapeutic pathomorphism</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>немелкоклеточный рак легкого</kwd><kwd>комбинированное лечение</kwd><kwd>неоадъювантная химиотерапия</kwd><kwd>лекарственный патоморфоз</kwd></kwd-group></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Галахин К. А., Югринов О. Г., Курик Е. Г. и др. // Укр. хiмiотер. журн. - 2000. - Т. 6, № 8. - С. 8-12.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Горбунова В. А., Маренич А. Ф., Пчелин Ю. 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