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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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Journal of Modern Oncology</journal-id><journal-title-group><journal-title xml:lang="en">Journal of Modern Oncology</journal-title><trans-title-group xml:lang="ru"><trans-title>Современная онкология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1815-1434</issn><issn publication-format="electronic">1815-1442</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">703424</article-id><article-id pub-id-type="doi">10.26442/18151434.2026.1.203642</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>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Robotic-assisted gastrectomy: technical aspects and the results of 96 operations. A retrospective study</article-title><trans-title-group xml:lang="ru"><trans-title>Технические аспекты робот-ассистированной гастрэктомии: результаты 96 операций. Ретроспективное исследование</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6756-9555</contrib-id><contrib-id contrib-id-type="spin">5952-5639</contrib-id><name-alternatives><name xml:lang="en"><surname>Andreicev</surname><given-names>Igor L.</given-names></name><name xml:lang="ru"><surname>Андрейцев</surname><given-names>Игорь Леонидович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>д-р мед. наук, вед. науч. сотр.</p></bio><email>dr.kuzmenko@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1488-7795</contrib-id><contrib-id contrib-id-type="spin">5431-6170</contrib-id><name-alternatives><name xml:lang="en"><surname>Kuzmenko</surname><given-names>Alexander A.</given-names></name><name xml:lang="ru"><surname>Кузьменко</surname><given-names>Александр Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Oncol.</p></bio><bio xml:lang="ru"><p>врач-онколог, мл. науч. сотр.</p></bio><email>dr.kuzmenko@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="spin">6841-7128</contrib-id><name-alternatives><name xml:lang="en"><surname>Grekov</surname><given-names>Dmitry N.</given-names></name><name xml:lang="ru"><surname>Греков</surname><given-names>Дмитрий Николаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.), Assoc. Prof.</p></bio><bio xml:lang="ru"><p>канд. мед. наук., доц., вед. науч. сотр., зам. дир. по лечебной работе, глав. врач; доц. каф. хирургии, трансплантологии и прикладной онкологии</p></bio><email>dr.kuzmenko@mail.ru</email><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/0000-0001-5366-1281</contrib-id><contrib-id contrib-id-type="spin">2736-0683</contrib-id><name-alternatives><name xml:lang="en"><surname>Lebedev</surname><given-names>Sergey S.</given-names></name><name xml:lang="ru"><surname>Лебедев</surname><given-names>Сергей Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.), Prof.</p></bio><bio xml:lang="ru"><p>д-р мед. наук, проф., вед. науч. сотр., зам. глав. врача по онкологии; доц. каф. хирургии, трансплантологии и прикладной онкологии</p></bio><email>dr.kuzmenko@mail.ru</email><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/0000-0002-9692-9900</contrib-id><contrib-id contrib-id-type="spin">7674-5267</contrib-id><name-alternatives><name xml:lang="en"><surname>Yakomaskin</surname><given-names>Viktor N.</given-names></name><name xml:lang="ru"><surname>Якомаскин</surname><given-names>Виктор Николаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, зав. онкохирургическим отд-нием</p></bio><email>dr.kuzmenko@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8609-9229</contrib-id><name-alternatives><name xml:lang="en"><surname>Petrosyan</surname><given-names>Tatiana V.</given-names></name><name xml:lang="ru"><surname>Петросян</surname><given-names>Татьяна Валерьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Surgeon</p></bio><bio xml:lang="ru"><p>врач-хирург</p></bio><email>dr.kuzmenko@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2686-2840</contrib-id><contrib-id contrib-id-type="spin">6073-0836</contrib-id><name-alternatives><name xml:lang="en"><surname>Bako</surname><given-names>Roman O.</given-names></name><name xml:lang="ru"><surname>Бако</surname><given-names>Роман Олегович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>MD, Oncol.</p></bio><bio xml:lang="ru"><p>врач-онколог</p></bio><email>dr.kuzmenko@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9065-4726</contrib-id><contrib-id contrib-id-type="spin">3114-0517</contrib-id><name-alternatives><name xml:lang="en"><surname>Chekini</surname><given-names>Antonio K.</given-names></name><name xml:lang="ru"><surname>Чекини</surname><given-names>Антонио Константинович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, ст. науч. сотр.</p></bio><email>dr.kuzmenko@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Botkin Moscow Multidisciplinary Scientific and Clinical Center</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Московский многопрофильный научно-клинический центр им. С.П. Боткина» Департамента здравоохранения г. Москвы</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Russian Medical Academy of Continuous Professional Education</institution></aff><aff><institution xml:lang="ru">ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2026-04-08" publication-format="electronic"><day>08</day><month>04</month><year>2026</year></pub-date><volume>28</volume><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>10</fpage><lpage>15</lpage><history><date date-type="received" iso-8601-date="2026-02-26"><day>26</day><month>02</month><year>2026</year></date><date date-type="accepted" iso-8601-date="2026-03-31"><day>31</day><month>03</month><year>2026</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2026, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2026, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</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-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://modernonco.orscience.ru/1815-1434/article/view/703424">https://modernonco.orscience.ru/1815-1434/article/view/703424</self-uri><abstract xml:lang="en"><p><bold>Background.</bold> Robot-assisted gastric cancer surgery has achieved outcomes comparable to laparoscopic interventions and demonstrates specific technical advantages. Several studies report similar results among robotic-assisted, laparoscopic, and open procedures for gastric cancer. Nevertheless, additional data are required to draw definitive conclusions. This study presents the technical aspects of robot-assisted gastrectomies (RAGs) following neoadjuvant chemotherapy (NACT), based on the largest single-center experience with these procedures in Russia.</p> <p><bold>Aim.</bold> To demonstrate the technical feasibility and safety of performing RAGs using the Da Vinci Si surgical robot system in patients with locally advanced gastric cancer after NACT, and to propose a standardized RAG technique for implementation in clinical practice.</p> <p><bold>Materials and methods.</bold> To date, 96 RAGs have been performed using the Da Vinci Si surgical robot system after NACT in patients with locally advanced gastric cancer, as part of an ongoing prospective study comparing RAG outcomes with those of laparoscopic gastrectomies (LGE). The study aims to enroll 250 patients, divided into two groups: Group 1 (test) includes patients who undergo RAG, and Group 2 (control) includes patients who undergo LGE. Randomization is conducted using the envelope method. Results will be published as the data collection and analysis progress.</p> <p><bold>Results.</bold> No intraoperative complications or access conversions were observed in the patient cohort. Early postoperative complications occurred in 7.3% of patients; in one case (1%), a repeat laparoscopic intervention was necessary. There was one death (1%).</p> <p><bold>Conclusion.</bold> RAG in patients with gastric cancer following NACT is a technically feasible and safe surgical intervention. The described RAG technique is ergonomic and may serve as a methodological reference for surgical practice.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование.</bold> Робот-ассистированная хирургия рака желудка в настоящее время становится в один ряд с лапароскопическими вмешательствами, демонстрируя определенные технические преимущества перед последними. Отдельные исследования показывают сопоставимость результатов робот-ассистированных, лапароскопических и открытых операций по поводу рака желудка. Однако для окончательного суждения необходимо дальнейшее накопление данных. В исследовании представлены технические аспекты робот-ассистированных гастрэктомий (РГЭ) после неоадъювантной химиотерапии (НАХТ) на основании самого большого в России опыта этих операций, выполненных на базе одного хирургического центра.</p> <p><bold>Цель.</bold> Продемонстрировать техническую возможность и безопасность выполнения РГЭ с помощью робот-хирургического комплекса Da Vinci Si у больных местно-распространенным раком тела желудка после НАХТ, предложить для использования стандартизированную в нашей клинике методику проведения РГЭ.</p> <p><bold>Материалы и методы.</bold> К настоящему времени нами выполнено 96 РГЭ с помощью робот-хирургического комплекса Da Vinci Si после НАХТ у больных местно-распространенным раком тела желудка в рамках продолжающегося проспективного исследования, посвященного сравнению результатов РГЭ и лапаросокопических гастрэктомий (ЛГЭ). В исследование планируется включить 250 пациентов, разделив их на 2 группы: 1-я (основная) – пациенты, которым выполнена РГЭ, 2-я (контрольная) – пациенты, котроым выполнена ЛГЭ. Рандомизация проводится конвертным методом. Публикация полученных результатов планируется по мере набора и обработки данных.</p> <p><bold>Результаты.</bold> Интраоперационных осложнений, конверсий доступа в группе оперированных пациентов не отмечено. Ранние послеоперационные осложения диагностированы у 7,3% пациентов, в 1 (1%) случае потребовалось повторное (лапароскопическое) вмешательство. Летальный исход – 1 (1%).</p> <p><bold>Заключение.</bold> РГЭ у больных раком тела желудка после НАХТ – технически возможное и достаточно безопасное хирургическое вмешательство. Описанная методика РГЭ эргономична, может служить методическим пособием для применения в хирургической практике.</p></trans-abstract><kwd-group xml:lang="en"><kwd>gastric cancer</kwd><kwd>robot-assisted surgery</kwd><kwd>gastrectomy</kwd><kwd>D2 lymph node dissection</kwd><kwd>Da Vinci</kwd><kwd>minimally invasive surgery</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак желудка</kwd><kwd>робот-ассистированная хирургия</kwd><kwd>гастрэктомия</kwd><kwd>лимфодиссекция D2</kwd><kwd>Da Vinci</kwd><kwd>минимально инвазивная хирургия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Mocan L. Surgical Management of Gastric Cancer: A systematic review. J Clin Med. 2021;10(12):2557. DOI:10.3390/jcm10122557</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Paul HA, Bargar WL, Mittlestadt B, et al. Development of a surgical robot for cementless total hip arthroplasty. 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