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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">MD-Onco</journal-id><journal-title-group><journal-title xml:lang="en">MD-Onco</journal-title><trans-title-group xml:lang="ru"><trans-title>MD-Onco</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2782-3202</issn><issn publication-format="electronic">2782-6171</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">34</article-id><article-id pub-id-type="doi">10.17650/2782-3202-2022-2-2-29-37</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>NEW DIRECTIONS AND ADVANCEMENTS IN TREATMENT OF ONCOLOGICAL DISEASES IN THE CURRENT AGE</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>НОВЫЕ НАПРАВЛЕНИЯ И УСПЕХИ В ЛЕЧЕНИИ ОНКОЛОГИЧЕСКИХ ЗАБОЛЕВАНИЙ НА СОВРЕМЕННОМ ЭТАПЕ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Is total mesorectal excision necessary for treatment of upper rectal cancer?</article-title><trans-title-group xml:lang="ru"><trans-title>Необходима ли тотальная мезоректумэктомия при раке верхнеампулярного отдела прямой кишки?</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9992-3822</contrib-id><name-alternatives><name xml:lang="en"><surname>Madyarov</surname><given-names>J. M.</given-names></name><name xml:lang="ru"><surname>Мадьяров</surname><given-names>Ж. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Jasur M. Madyarov.</p><p>111 1<sup>st</sup> Uspenskoe Shosse, Lapino, Moscow region 143081.</p></bio><bio xml:lang="ru"><p>Мадьяров Жасур Махирович.</p><p>143081 Московская обл., д. Лапино, 1-е Успенское шоссе, 111.</p></bio><email>jasur2001@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5565-615X</contrib-id><name-alternatives><name xml:lang="en"><surname>Rasulov</surname><given-names>A. O.</given-names></name><name xml:lang="ru"><surname>Расулов</surname><given-names>А. О.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Department of Endoscopic Surgery, Faculty of Additional Professional Education, A.I. Evdokimov Moscow State University of Medicine and Dentistry, Ministry of Health of Russia.</p><p>111 1<sup>st</sup> Uspenskoe Shosse, Lapino, Moscow region 143081; Bld. 1, 20 Delegatskaya St., Moscow 127473.</p></bio><bio xml:lang="ru"><p>Кафедра эндоскопической хирургии факультета дополнительного профессионального образования МГМСУ им. А.И. Евдокимова Минздрава России.</p><p>143081 Московская обл., д. Лапино, 1-е Успенское шоссе, 111; 127473 Москва, ул. Делегатская, 20, стр. 1.</p></bio><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3024-9283</contrib-id><name-alternatives><name xml:lang="en"><surname>Kulikov</surname><given-names>A. E.</given-names></name><name xml:lang="ru"><surname>Куликов</surname><given-names>А. Э.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>111 1<sup>st</sup> Uspenskoe Shosse, Lapino, Moscow region 143081.</p></bio><bio xml:lang="ru"><p>143081 Московская обл., д. Лапино, 1-е Успенское шоссе, 111.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2306-407X</contrib-id><name-alternatives><name xml:lang="en"><surname>Rasulov</surname><given-names>Z. R.</given-names></name><name xml:lang="ru"><surname>Расулов</surname><given-names>З. Р.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>111 1<sup>st</sup> Uspenskoe Shosse, Lapino, Moscow region 143081.</p></bio><bio xml:lang="ru"><p>143081 Московская обл., д. Лапино, 1-е Успенское шоссе, 111.</p></bio><xref ref-type="aff" rid="aff1"/></contrib><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>115478 Москва, Каширское шоссе, 24.</p></bio><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1148-8051</contrib-id><name-alternatives><name xml:lang="en"><surname>Polynovskiy</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Полыновский</surname><given-names>А. 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="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Clinical Hospital “Lapino” of the “Mother and Child” Group of companies</institution></aff><aff><institution xml:lang="ru">Клинический госпиталь «Лапино» группы компаний «Мать и дитя»</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">A.I. Evdokimov Moscow State University of Medicine and Dentistry, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">Московский государственный медико-стоматологический университет им. А.И. Евдокимова Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><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">Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2022-06-03" publication-format="electronic"><day>03</day><month>06</month><year>2022</year></pub-date><volume>2</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="2022-06-02"><day>02</day><month>06</month><year>2022</year></date><date date-type="accepted" iso-8601-date="2022-06-02"><day>02</day><month>06</month><year>2022</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2022, ABV-Press</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2022, АБВ-пресс</copyright-statement><copyright-year>2022</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://mdonco.abvpress.ru/jour/about/editorialPolicies</ali:license_ref></license></permissions><self-uri xlink:href="https://mdonco.abvpress.ru/jour/article/view/34">https://mdonco.abvpress.ru/jour/article/view/34</self-uri><abstract xml:lang="en"><p><bold>Objective</bold>: To assess the impact of mesorectal excision for upper rectal cancer on long-term treatment results.</p><p><bold>Materials and methods</bold>. 227 patients with upper rectal cancer in the period between January 2004 and December 2014 were analyzed. The study included patients over 18 years of age with upper rectal cancer, stage T2-4N0-2M0. The patients were divided into 2 groups: partial mesorectal excision (PME) and total mesorectal excision (TME).</p><p><bold>Results</bold>. 226 (99.6 %) of 227 patients underwent surgical treatment. PME was performed in 199 (85.4 %) patients, TME in 27 (14.6 %) patients. TME was significantly more often performed in patients with preoperative treatment (р = 0.03). Operative time did not differ significantly between the two groups (TME - 186 minutes and PME - 168 minutes; р = 0.34). Postoperative complications were observed in 12.3 % of cases with no significant differences between the groups (TME - 14.3 %, PME - 12.1 %; р = 0.68). Anastomotic failure was noted in 7.1 % of cases, all in the PME group. Median follow-up was 57 months. The number of deaths was 29 (12.8 %), in the PME group - 27 (13.6 %), and in the TME group - 2 (7.4 %) (р = 0.61). Local recurrences developed in 4 (2.2 %) patients of the PME group and none in TME group. Distant metastases were diagnosed in 2 patients (8 %) of the TME group and 23 patients (12.1 %) of the PME group (р = 0.509). Overall 5-year survival in the TME group was 79.6 %, in the PME group - 86.3 % (р = 0.463), and 5-year disease-free survival was 79.3 % and 86 %, respectively (р = 0.521).</p><p><bold>Conclusion</bold>. Multivariate analysis showed that the volume of mesorectal excision did not affect the rate of disease recurrence and disease-free survival in both groups.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель исследования</bold> - оценка влияния объема мезоректумэктомии у пациентов с верхнеампулярной локализацией рака прямой кишки на отдаленные результаты лечения.</p><p><bold>Материалы и методы</bold>. Проанализированы результаты лечения 227 пациентов с локализацией рака в верхнеампулярном отделе прямой кишки в период с января 2004 г. по декабрь 2014 г. В исследование включены пациенты старше 18 лет с диагнозом аденокарциномы верхнеампулярного отдела прямой кишки и стадией опухолевого процесса T2-4N0-2M0. Пациенты разделены на 2 группы: частичная мезоректумэктомия (ЧМЭ) и тотальная мезоректумэктомия (ТМЭ).</p><p><bold>Результаты</bold>. Радикальное хирургическое лечение проведено 226 (99,6 %) из 227 пациентов. ЧМЭ выполнена 199 (85,4 %) больным, ТМЭ - 27 (14,6 %). ТМЭ достоверно чаще выполняли больным с предоперационным лечением (р = 0,03). Продолжительность операций в обеих группах достоверно не различалась (186 мин в группе ТМЭ и 168 мин в группе ЧМЭ; р = 0,34). Осложнения в послеоперационном периоде развились у 12,3 % пациентов, при этом достоверных различий не получено (в группе ТМЭ - 14,3 %, в группе ЧМЭ - 12,1 %; р = 0,68). Несостоятельность анастомоза отмечена у 7,1 % пациентов (все в группе ЧМЭ). Медиана наблюдения составила 57 мес. Число летальных исходов - 29 (12,8 %): в группе ЧМЭ - 27 (13,6 %), в группе ТМЭ - 2 (7,4 %) (р = 0,61). Местные рецидивы выявлены у 4 (2,2 %) пациентов группы ЧМЭ. Частота отдаленных метастазов в группе ТМЭ составила 2 (8 %), в группе ЧМЭ - 23 (12,1 %) (р = 0,509). Общая 5-летняя выживаемость в группе ТМЭ - 79,6 %, в группе ЧМЭ - 86,3 % (р = 0,463). Безрецидивная выживаемость в группе ТМЭ - 79,3 %, в группе ЧМЭ - 86,0 % (р = 0,521).</p><p><bold>Заключение</bold>. Многофакторный анализ продемонстрировал, что объем мезоректумэктомии не повлиял на частоту рецидива заболевания и не оказал влияния на показатели безрецидивной выживаемости.</p></trans-abstract><kwd-group xml:lang="en"><kwd>rectal cancer</kwd><kwd>surgical treatment</kwd><kwd>total mesorectal excision</kwd><kwd>partial mesorectal excision</kwd><kwd>local recurrence</kwd><kwd>overall survival</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак прямой кишки</kwd><kwd>хирургическое лечение</kwd><kwd>тотальная мезоректумэктомия</kwd><kwd>частичная мезоректумэктомия</kwd><kwd>местный рецидив</kwd><kwd>общая выживаемость</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Sung H., Ferlay J., Siegel R.L. et al. Global Cancer Statistics 2020: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin 2021;71(3):209-49. 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