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<article article-type="research-article" dtd-version="1.3" 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" xml:lang="ru"><front><journal-meta><journal-id journal-id-type="publisher-id">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21294/1814-4861-2023-22-1-15-23</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-2423</article-id><article-categories><subj-group subj-group-type="heading"><subject>Research Article</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="ru"><subject>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Непосредственные и отдаленные результаты лечения рака прямой кишки</article-title><trans-title-group xml:lang="en"><trans-title>Immediate and long-term results of the treatment of patients with rectal cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3061-6108</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кит</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kit</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кит Олег Иванович, доктор медицинских наук, профессор, академик РАН, генеральный директор</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p><p>SPIN-код: 1728-0329</p></bio><bio xml:lang="en"><p>Oleg I. Kit, MD, Professor, Academician of the Russian Academy of Sciences, General Director</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1957-7363</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Геворкян</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gevorkyan</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Геворкян Юрий Артушевич, доктор медицинских наук, профессор, заведующий отделением абдоминальной онкологии № 2</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p><p>SPIN-код: 8643-2348</p></bio><bio xml:lang="en"><p>Yuri A. Gevorkyan, MD, Professor, Head of the Abdominal Oncology Department No. 2</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0118-4935</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Солдаткина</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Soldatkina</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Солдаткина Наталья Васильевна, доктор медицинских наук, ведущий научный сотрудник отделения абдоминальной онкологии № 2</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p><p>SPIN-код: 8392-6679</p></bio><bio xml:lang="en"><p>Natalia V. Soldatkina, MD, Senior Researcher of the Abdominal Oncology Department No. 2</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><email xlink:type="simple">snv-rnioi@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9979-4095</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колесников</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnikov</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колесников Владимир Евгеньевич, доктор медицинских наук, хирург отделения абдоминальной онкологии № 2</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p><p>SPIN-код: 9915-0578</p></bio><bio xml:lang="en"><p>Vladimir E. Kolesnikov, MD, DSc, Surgeon of the Abdominal Oncology Department No. 2</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p><p> </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9543-4551</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бондаренко</surname><given-names>О. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Bondarenko</surname><given-names>O. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бондаренко Ольга Константиновна, врач-ординатор</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p></bio><bio xml:lang="en"><p>Olga K. Bondarenko, MD, Physician</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6162-2346</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хабжоков</surname><given-names>Э. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Khabzhokov</surname><given-names>E. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Хабжоков Эльдар Кайсынович, врач-ординатор</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p></bio><bio xml:lang="en"><p>Eldar K. Khabzhokov, MD, Physician</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0870-7356</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Толмах</surname><given-names>Р. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Tolmakh</surname><given-names>R. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Толмах Роман Евгеньевич, кандидат медицинских наук, заведующий операционным блоком</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p><p>SPIN-код: 4559-2047</p></bio><bio xml:lang="en"><p>Roman E. Tolmakh, MD, PhD, Head of the Operating Unit</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3867-4532</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дашков</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dashkov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дашков Андрей Владимирович, кандидат медицинский наук, старший научный сотрудник отделения абдоминальной онкологии № 2</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p><p>SPIN-код: 4364-9459</p></bio><bio xml:lang="en"><p>Andrey V. Dashkov, MD, PhD, Senior Researcher of the Abdominal Oncology Department No. 2</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4562-1199</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петров</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrov</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петров Дмитрий Сергеевич, кандидат медицинских наук, заместитель генерального директора по хирургии</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p></bio><bio xml:lang="en"><p>Dmitry S. Petrov, MD, PhD, Deputy Director for Surgery</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2496-2728</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Савченко</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Savchenko</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Савченко Дмитрий Александрович, врач-онколог</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p></bio><bio xml:lang="en"><p>Dmitry A. Savchenko, MD, Oncologist</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9749-709X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колесников</surname><given-names>Е. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolesnikov</surname><given-names>E. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колесников Евгений Николаевич, доктор медицинских наук, заведующий отделением абдоминальной онкологии № 1 с группой рентгенэндоваскулярных методов диагностики и лечения</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p></bio><bio xml:lang="en"><p>Evgeny N. Kolesnikov, MD, DSc, Head of the Abdominal Oncology Department No. 1</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3998-8004</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Снежко</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Snezhko</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Снежко Александр Владимирович, доктор медицинских наук, врач-хирург отделения абдоминальной онкологии № 1 с группой рентгенэндоваскулярных методов диагностики и лечения</p><p>344037, г. Ростов-на-Дону, ул. 14-я линия, 63</p></bio><bio xml:lang="en"><p>Alexander V. Snezhko, MD, DSc, Abdominal Oncology Department No. 1</p><p>63, 14-th Liniya St., 344037, Rostov-on-Don</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «Национальный медицинский исследовательский центр онкологии» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>National Medical Research Institute of Oncology of the Ministry of Health of the Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>21</day><month>02</month><year>2023</year></pub-date><volume>22</volume><issue>1</issue><fpage>15</fpage><lpage>23</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кит О.И., Геворкян Ю.А., Солдаткина Н.В., Колесников В.Е., Бондаренко О.К., Хабжоков Э.К., Толмах Р.Е., Дашков А.В., Петров Д.С., Савченко Д.А., Колесников Е.Н., Снежко А.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Кит О.И., Геворкян Ю.А., Солдаткина Н.В., Колесников В.Е., Бондаренко О.К., Хабжоков Э.К., Толмах Р.Е., Дашков А.В., Петров Д.С., Савченко Д.А., Колесников Е.Н., Снежко А.В.</copyright-holder><copyright-holder xml:lang="en">Kit O.I., Gevorkyan Y.A., Soldatkina N.V., Kolesnikov V.E., Bondarenko O.K., Khabzhokov E.K., Tolmakh R.E., Dashkov A.V., Petrov D.S., Savchenko D.A., Kolesnikov E.N., Snezhko A.V.</copyright-holder><license xml:lang="ru" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>Данная работа распространяется под лицензией Creative Commons Attribution 4.0.</license-p></license><license xml:lang="en" license-type="creative-commons-attribution" xlink:href="https://creativecommons.org/licenses/by/4.0/" xlink:type="simple"><license-p>This work is licensed under a Creative Commons Attribution 4.0 License.</license-p></license></permissions><self-uri xlink:href="https://www.siboncoj.ru/jour/article/view/2423">https://www.siboncoj.ru/jour/article/view/2423</self-uri><abstract><p>Цель исследования ‒ изучить результаты резекции прямой кишки при раке.</p><sec><title>Материал и методы</title><p>Материал и методы. Проведен ретроспективный анализ результатов лечения 251 больного раком прямой кишки (РПК) стадии сT3–4аN0–2M0, которым выполнены чрезбрюшинные резекции прямой кишки с мезоректумэктомией в ФГБУ «НМИЦ онкологии» МЗ РФ с 2015 по 2020 г. Возраст больных составил 27–90 лет. Учитывая распространенность опухоли, 143 (56,9 %) больным проведена неоадъювантная пролонгированная конформная лучевая терапия или химиолучевая терапия.</p></sec><sec><title>Результаты</title><p>Результаты. Несостоятельность колоректального анастомоза развилась у 11 (4,4 %) больных, повторные оперативные вмешательства выполнены 8 (72,7 %) больным (Grade С). Прогрессирование заболевания выявлено у 58 (23,1 %) больных, рецидив опухоли в прямой кишке – у 2 (0,8 %), отдаленные метастазы – у 56 (22,3 %) пациентов. Статистический анализ показал, что такие показатели, как возраст, локализация опухоли в прямой кишке, степень дифференцировки опухоли и стадия Т, значимо не влияли на прогрессирование заболевания. Выявлена значимая зависимость прогрессирования заболевания от стадии рN2, которая увеличивала риски рецидива заболевания в 4,1 раза. 75 % выживаемость больных составила 51,2 мес. Выявлено значимое ухудшение выживаемости больных при стадии рN2, которая увеличивала риски летального исхода в 3,6 раза.</p></sec><sec><title>Заключение</title><p>Заключение. Проведенное исследование продемонстрировало хорошие онкологические и хирургические результаты лечения РПК II–III стадии с высокими показателями выживаемости. Резекция прямой кишки является безопасным и прогнозируемым оперативным вмешательством, сопровождающимся малой частотой несостоятельности анастомоза и рецидивов заболевания. В условиях современной терапии РПК значимым прогностическим фактором стала патоморфологическая стадия рN2, которая значимо ухудшила онкологические результаты лечения и выживаемость больных.</p></sec></abstract><trans-abstract xml:lang="en"><p>The purpose of the study was to analyze rectal resection outcomes in patients with rectal cancer.</p><sec><title>Material and Methods</title><p>Material and Methods. A retrospective analysis of treatment outcomes of 251 patients with stage cT3–4aN0–2M0 rectal cancer, who underwent transperitoneal resections of the rectum with mesorectumectomy from 2015 to 2020, was carried out. The age of the patients ranged from 27 to 90 years. Considering the extent of rectal tumor spread, 143 (56.9 %) patients underwent neoadjuvant prolonged conformal radiation therapy or chemoradiotherapy.</p></sec><sec><title>Results</title><p>Results. The failure of the colorectal anastomosis was observed in 11 (4.4 %) patients, repeated surgery was performed in 8 (72.7 %) patients (Grade C). During the follow-up, disease progression was detected in 58 (23.1 %) patients, tumor recurrence in the rectum occurred in 2 (0.8 %) patients, and distant metastases were found in 56 (22.3 %) patients. Statistical analysis showed that the parameters, such as the age, localization of the tumor in the rectum, tumor grade and T stage did not significantly affect the disease progression. A statistically significant relationship between the disease progression and pN2 stage was revealed. Patients with pN2 stage were 4.1 times more likely to have disease progression. The 75th percentile survival time was</p></sec><sec><title>51</title><p>51.2 months. Patients with pN2 stage had a 3.6-fold increase in the risk of lethal outcome.</p></sec><sec><title>Conclusion</title><p>Conclusion. The study demonstrated good oncological and surgical outcomes in the treatment of stage II–III rectal cancer with high survival rates. Resection of the rectum in patients with rectal cancer is a safe and predictable surgical procedure accompanied by a low incidence of anastomotic leaks and disease recurrence. The pN2 stage in rectal cancer patients significantly worsened the oncologic outcomes and survival of patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>резекция прямой кишки</kwd><kwd>рак прямой кишки</kwd><kwd>несостоятельность анастомоза</kwd><kwd>отдаленные метастазы</kwd></kwd-group><kwd-group xml:lang="en"><kwd>rectal resection</kwd><kwd>rectal cancer</kwd><kwd>anastomotic failure</kwd><kwd>distant metastases</kwd></kwd-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">São Julião G.P., Habr-Gama A., Vailati B.B., Araujo S.E.A., Fernandez L.M., Perez R.O. 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