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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">gnck</journal-id><journal-title-group><journal-title xml:lang="ru">Колопроктология</journal-title><trans-title-group xml:lang="en"><trans-title>Koloproktologia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2073-7556</issn><issn pub-type="epub">2686-7303</issn><publisher><publisher-name>Russian Association of Coloproctology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33878/2073-7556-2025-24-3-167-175</article-id><article-id custom-type="elpub" pub-id-type="custom">gnck-2036</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>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Экстра- и интракорпоральный анастомоз при правосторонней гемиколэктомии (результаты обсервационного когортного исследования)</article-title><trans-title-group xml:lang="en"><trans-title>Extra- and intracorporeal anastomosis in right hemicolectomy (observational cohort study)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6188-6093</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сажин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sazhin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сажин Александр Вячеславович — д.м.н., профессор, член-корреспондент РАН, директор института хирургии (ИХ) ФГАОУ ВО РНИМУ им. Н.И. Пирогова, заведующий кафедрой факультетской хирургии № 1 ИХ ФГАОУ ИХ РНИМУ им. Н.И. Пирогова; врач-хирург, онколог ММКЦ «Коммунарка».</p><p>ул. Островитянова, д. 1, Москва, 117997; вн. тер. г. Муниципальный Округ Коммунарка, п. Коммунарка, ул. Сосенский Стан, д. 8, стр. 3, Москва, 108814</p></bio><bio xml:lang="en"><p>Aleksandr V. Sazhin.</p><p>Ostrovitianov st., 1, Moscow, 117513; intra-territorial urban Municipal District of Kommunarka, village Kommunarka, Sosenskiy Stan st., 8, bld. 3, Moscow, 108814</p></bio><email xlink:type="simple">sazhin-av@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/0000-0001-9103-6073</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ермаков</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Ermakov</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ермаков Игорь Викторович  — к.м.н., доцент кафедры факультетской хирургии № 1 ИХ ФГАОУ ВО РНИМУ им. Н.И. Пирогова, старший научный сотрудник отдела абдоминальной онкологии ИХ РНИМУ им. Н.И. Пирогова; врач-хирург, онколог ММКЦ «Коммунарка».</p><p>ул. Островитянова, д. 1, Москва, 117997; вн. тер. г. Муниципальный Округ Коммунарка, п. Коммунарка, ул. Сосенский Стан, д. 8, стр. 3, Москва, 108814</p></bio><bio xml:lang="en"><p>Igor V. Ermakov.</p><p>Ostrovitianov st., 1, Moscow, 117513; intra-territorial urban Municipal District of Kommunarka, village Kommunarka, Sosenskiy Stan st., 8, bld. 3, Moscow, 108814</p></bio><email xlink:type="simple">iermakov0588@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9773-4953</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ивахов</surname><given-names>Г. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivakhov</surname><given-names>G. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ивахов Георгий Богданович — д.м.н., профессор кафедры факультетской хирургии № 1 ИХ ФГАОУ ВО РНИМУ им. Н.И. Пирогова, заведующий отделом абдоминальной онкологии ИХ РНИМУ им. Н.И. Пирогова; врач-хирург ММКЦ «Коммунарка».</p><p>ул. Островитянова, д. 1, Москва, 117997; вн. тер. г. Муниципальный Округ Коммунарка, п. Коммунарка, ул. Сосенский Стан, д. 8, стр. 3, Москва, 108814</p></bio><bio xml:lang="en"><p>Georgy B. Ivakhov.</p><p>Ostrovitianov st., 1, Moscow, 117513; intra-territorial urban Municipal District of Kommunarka, village Kommunarka, Sosenskiy Stan st., 8, bld. 3, Moscow, 108814</p></bio><email xlink:type="simple">ivakhovsurg@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/0009-0001-2598-9965</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тимошенко</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Timoshenko</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тимошенко Никита Андреевич — аспирант кафедры факультетской хирургии № 1 ИХ ФГАОУ ВО РНИМУ им. Н.И. Пирогова.</p><p>ул. Островитянова, д. 1, Москва, 117997</p></bio><bio xml:lang="en"><p>Nikita A. Timoshenko.</p><p>Ostrovitianov st., 1, Moscow, 117513</p></bio><email xlink:type="simple">dr.timoschenko@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0003-2697-3441</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шихин</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shikhin</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шихин Иван Сергеевич — младший научный сотрудник отдела абдоминальной онкологии ИХ РНИМУ им. Н.И. Пирогова; врач-онколог ММКЦ «Коммунарка».</p><p>ул. Островитянова, д. 1, Москва, 117997; вн. тер. г. Муниципальный Округ Коммунарка, п. Коммунарка, ул. Сосенский Стан, д. 8, стр. 3, Москва, 108814</p></bio><bio xml:lang="en"><p>Ivan S. Shikhin.</p><p>Ostrovitianov st., 1, Moscow, 117513; intra-territorial urban Municipal District of Kommunarka, village Kommunarka, Sosenskiy Stan st., 8, bld. 3, Moscow, 108814</p></bio><email xlink:type="simple">s.shikhin@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/0000-0003-4233-3711</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Морозов</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Morozov</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Морозов Илья Андреевич — ординатор кафедры факультетской хирургии №1 ИХ ФГАОУ ВО РНИМУ им. Н.И. Пирогова.</p><p>ул. Островитянова, д. 1, Москва, 117997</p></bio><bio xml:lang="en"><p>Ilya A. Morozov.</p><p>Ostrovitianov st., 1, Moscow, 117513</p></bio><email xlink:type="simple">iamorozov8@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «РНИМУ имени Н.И. Пирогова» Минздрава России; ГБУЗ г. Москвы «Московский многопрофильный клинический центр «Коммунарка» ДЗ г. Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian national research medical university; Moscow Multidisciplinary Clinical Center «Kommunarka» of the Department of Healthcare of the City of Moscow»</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАОУ ВО «РНИМУ имени Н.И. Пирогова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pirogov Russian national research medical university</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>16</day><month>08</month><year>2025</year></pub-date><volume>24</volume><issue>3</issue><fpage>167</fpage><lpage>175</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сажин А.В., Ермаков И.В., Ивахов Г.Б., Тимошенко Н.А., Шихин И.С., Морозов И.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Сажин А.В., Ермаков И.В., Ивахов Г.Б., Тимошенко Н.А., Шихин И.С., Морозов И.А.</copyright-holder><copyright-holder xml:lang="en">Sazhin A.V., Ermakov I.V., Ivakhov G.B., Timoshenko N.A., Shikhin I.S., Morozov I.A.</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.ruproctology.com/jour/article/view/2036">https://www.ruproctology.com/jour/article/view/2036</self-uri><abstract><sec><title>ВВЕДЕНИЕ</title><p>ВВЕДЕНИЕ: эндовидеохирургический доступ при правосторонней гемиколэктомии стал «золотым стандартом» в лечении колоректального рака (КРР). Отсутствие исследований высокого уровня доказательности по оптимальному методу формирования анастомоза усложняет принятие решения в клинической практике.</p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ: сравнить результаты применения интракорпорального и экстракорпорального анастомоза при правосторонней гемиколэктомии у пациентов с КРР.</p></sec><sec><title>ПАЦИЕНТЫ И МЕТОДЫ</title><p>ПАЦИЕНТЫ И МЕТОДЫ: проведено обсервационное когортное исследование, выполнен анализ результатов хирургического лечения 296 пациентов, которым в период с 2023 по 2024 гг. в плановом порядке выполнена правосторонняя гемиколэктомия с илеотрансверзоанастомозом по поводу колоректального рака. В зависимости от способа формирования анастомоза пациенты разделены на экстракорпоральную (ЭКА) и интракорпоральную (ИКА) группы. За первичную конечную точку взяты частота и тяжесть послеоперационных осложнений по Clavien-Dindo в группах, за вторичные конечные точки — длительность операции, продолжительность госпитализации, сроки восстановления желудочно-кишечного тракта, случаи повторной госпитализации и формирования послеоперационных вентральных грыж (ПОВГ). Все вмешательства были проведены хирургами, выполняющими не менее 30 вмешательств в год по поводу КРР.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ: в исследование включено 296 пациентов. Экстракорпоральный анастомоз сформирован у 226 (76,4%) пациентов, интракорпоральный — у 70 (23,6%). Медиана продолжительности операции была короче в группе ЭКА — 185 [150; 223] мин., против 200 [185; 240] мин. (p &lt; 0,001). Частота послеоперационных осложнений по классификации Clavien-Dindo в группах не различалась. Интраабдоминальные осложнения в группе ИКА развились у 10% (n = 7/70) пациентов, случаев несостоятельности анастомоза не было, в группе ЭКА 18,1% пациентов с интраабдоминальными осложнениями (n = 41/226), (p = 0,106), c частотой несостоятельности анастомоза в 4,0% (n = 9/226). Инфекция области хирургического вмешательства в группе ИКА встречалась реже — 5,7% (n = 4/70), чем в группе ЭКА — 15,9% (n = 38/226), (p = 0,033). Восстановление функции желудочно-кишечного тракта в группе ИКА наблюдалось раньше: первый стул отмечался на 3 [3; 4] сутки — в группе ЭКА и 3 [2; 3] — в группе ИКА (р &lt; 0,001); первые газы — на 2 [2; 2] и 2 [1; 2] сутки, соответственно (p &lt; 0,001). Продолжительность госпитализации при ИКА была короче ЭКА (5 [3; 6] дней против 7 [6; 8], (p &lt; 0,001)). На наличие послеоперационных грыж обследовано 158/296 (64,8%) больных. ПОВГ были выявлены только в экстракорпоральной группе и составили 54/128 (42,2%) случаев, в интракорпоральной группе послеоперационных грыж не выявлено — 0/30.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ: интракорпоральный анастомоз при правосторонней гемиколэктомии не увеличивает частоту интраабдоминальных осложнений и может рассматриваться как безопасная альтернатива экстракорпоральному анастомозу с преимуществами для пациента за счет раннего восстановления функций кишечника, снижения частоты раневой инфекции и послеоперационных вентральных грыж.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>AIM</title><p>AIM: to compare intracorporeal and extracorporeal anastomosis in right hemicolectomy in patients with CRC.</p></sec><sec><title>PATIENTS AND METHODS</title><p>PATIENTS AND METHODS: observational cohort study included 296 patients with colorectal cancer who underwent elective right hemicolectomy with ileo-transversal anastomosis (2023-2024). Patients were divided into two groups: extracorporeal (ECA) and intracorporeal (ICA) The primary endpoint was the rate and severity of postoperative complications by Clavien-Dindo scale, while the secondary endpoints were the time of surgery and hospital stay, gastrointestinal tract recovery time, readmission and postoperative ventral hernia rate. All interventions were performed by surgeons, who are annually performing at least 30 procedures for CRC.</p></sec><sec><title>RESULTS</title><p>RESULTS: extracorporeal group included 226 (76.4%) patients, while 70 (23.6%) — intracorporeal one. The median time of surgery was found to be significantly shorter in the ECA group (185 [150; 223] min) compared to the intracorporeal anastomosis group (200 [185; 240] min) (p &lt; 0.001). The incidence of postoperative morbidity according to the Clavien-Dindo classification did not differ between the groups. Intra-abdominal complications in the ICA group occured in 10% (n = 7/70) of patients, there were no cases of anastomotic leak in this group, while in the ECA group the incidence of intra-abdominal complications were 18.1% (n = 41/226) (p = 0.106), with anastomosis leak rate of 4.0% (n = 9/226). Infection of the surgical site was less in the ICA group — 5.7%, (n = 4/70), than in the ECA group — 15.9%, (n = 38/226) (p = 0.033). The recovery of bowel function was observed earlier in the ICA group: the first stool was observed on 3 [3; 4] days in the ECA group and 3 [2; 3] in the ICA group (p &lt; 0.001); median of the first flatus were 2 [2; 2] and 2 [1; 2] days, respectively (p &lt; 0.001). The length of stay for ICA was shorter than for ECA (5 [3; 6] days vs. 7 [6; 8], p &lt; 0.001). A total of 158/296 (64.8%) patients were examined for incisional hernias. Incisional hernias were only diagnosed in the extracorporeal group, accounting for 54/128 (42.2%) cases. There were no hernias in the intracorporeal group — 0/30.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: intracorporeal anastomosis in right hemicolectomy does not increase the risk of intra-abdominal complications and can be considered a safe alternative to extracorporeal anastomosis, which showed early bowel function recovery and reduction of the risk of wound infection and incisional abdominal hernia.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак ободочной кишки</kwd><kwd>лапароскопическая правосторонняя гемиколэктомия</kwd><kwd>лапароскопически-ассистированная правосторонняя гемиколэктомия</kwd><kwd>интракорпоральный анастомоз</kwd><kwd>экстракорпоральный анастомоз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>colon cancer</kwd><kwd>laparoscopic right colectomy</kwd><kwd>laparoscopy-assisted right colectomy</kwd><kwd>intracorporeal anastomosis</kwd><kwd>extracorporeal anastomosis</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">Sung H, Ferlay J, Siegel RL, et al. 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