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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">inovmed</journal-id><journal-title-group><journal-title xml:lang="ru">Инновационная медицина Кубани</journal-title><trans-title-group xml:lang="en"><trans-title>Innovative Medicine of Kuban</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2541-9897</issn><publisher><publisher-name>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</publisher-name></publisher></journal-meta><article-meta><article-id custom-type="elpub" pub-id-type="custom">inovmed-149</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>ОТДАЛЁННЫЕ РЕЗУЛЬТАТЫ ЛЕЧЕНИЯ БОЛЬНЫХ РАКОМ ЖЕЛУДКА В ЗАВИСИМОСТИ ОТ ОБЪЁМА ЛИМФОДИССЕКЦИИ И ХАРАКТЕРИСТИК ОПУХОЛЕВОГО ПРОЦЕССА</article-title><trans-title-group xml:lang="en"><trans-title>LONG-TERM RESULTS OF TREATMENT IN PATIENTS WITH GASTRIC CANCER REGARDING VOLUME OF LYMPHODISSECTION AND CHARACTERS OF NEOPLASTIC PROCESS</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4300-4509</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Валякис</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Valyakis</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач-онколог отделения колопроктологии, НИИ – ККБ №1 им. проф. С.В. Очаповского; ассистент кафедры онкологии с курсом торакальной хирургии ФПК и ППС, КубГМУ</p></bio><bio xml:lang="en"><p>Oncologist of the Department of Coloproctology, Scientific Research Institutе – Ochapovsky Regional Clinic Hospital #1, assistant of the Department of Oncology with the course of thoracic surgery FPK and PPS, Kuban State Medical University</p></bio><email xlink:type="simple">walykis2580@mail.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/0000-0003-4531-2342</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хачатурьян</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Hachaturyan</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач-онколог отделения колопроктологии</p></bio><bio xml:lang="en"><p>Oncologist of the Department of Coloproctology</p></bio><email xlink:type="simple">procto_kkb1@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0987-6255</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бодня</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Bodnya</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аспирант кафедры хирургии №1 ФПК и ППС</p></bio><bio xml:lang="en"><p>Postgraduate student of the Department of Surgery #1 FPK and PPS</p></bio><email xlink:type="simple">bodnyamax92@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Барышев</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Baryshev</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук, заместитель главного врача по хирургической помощи, НИИ – ККБ №1 им. проф. С.В. Очаповского, заведующий кафедрой хирургии №1 ФПК и ППС, КубГМУ</p><p>350086, Краснодар, ул. 1 Мая, 167</p></bio><bio xml:lang="en"><p>PhD, deputy chief physician for surgery, Scientific Research Institutе – Ochapovsky Regional Clinic Hospital #1, assistant professor, Head of the Surgical Department #1 FAT and PPS, Kuban State Medical University </p><p>Krasnodar, 167, 1st May street</p></bio><email xlink:type="simple">a.g.baryshev@mail.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/0000-0001-7193-6277</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петровский</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrovsky</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, врач хирург отделения хирургии №1</p></bio><bio xml:lang="en"><p>CMS, surgeon of the Department of Surgery #1</p></bio><email xlink:type="simple">a_petrovsky@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0572-1395</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Порханов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Porhanov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"/><bio xml:lang="en"><p>PhD, professor, academician of RAS, chief doctor of Scientific Research Institute – Ochapovsky Regional Clinic Hospital #1, head of the Department of Oncology with the course of thoracic surgery FPK and PPS, Kuban State Medical University</p></bio><email xlink:type="simple">vladimirporhanov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ «Научно-исследовательский институт – Краевая клиническая больница №1 им. проф. С.В. Очаповского» Министерства здравоохранения Краснодарского края; &#13;
ФГБОУ ВО «Кубанский государственный медицинский университет» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Research Institutе – Ochapovsky Regional Clinic Hospital #1; &#13;
Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ «Научно-исследовательский институт – Краевая клиническая больница №1 им. проф. С.В. Очаповского» Министерства здравоохранения Краснодарского края</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Research Institute – Ochapovsky Regional Clinic Hospital #1</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБОУ ВО «Кубанский государственный медицинский университет» Министерства здравоохранения РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ «Научно-исследовательский институт – Краевая клиническая больница №1 им. проф. С.В. Очаповского» Министерства здравоохранения Краснодарского края</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Research Institutе – Ochapovsky Regional Clinic Hospital #1</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2019</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2019</year></pub-date><volume>0</volume><issue>1</issue><fpage>6</fpage><lpage>12</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Валякис Д.А., Хачатурьян Н.В., Бодня М.В., Барышев А.Г., Петровский А.Н., Порханов В.А., 2019</copyright-statement><copyright-year>2019</copyright-year><copyright-holder xml:lang="ru">Валякис Д.А., Хачатурьян Н.В., Бодня М.В., Барышев А.Г., Петровский А.Н., Порханов В.А.</copyright-holder><copyright-holder xml:lang="en">Valyakis D.A., Hachaturyan N.V., Bodnya V.M., Baryshev A.G., Petrovsky A.N., Porhanov V.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.innovmedkub.ru/jour/article/view/149">https://www.innovmedkub.ru/jour/article/view/149</self-uri><abstract><p>Рак желудка остается в пятёрке «лидеров» по онкологической смертности. Расширенная лимфодиссекция D2 позволяет добиваться хороших отдалённых результатов хирургического лечения, однако важно учитывать распространённость опухолевого процесса и другие индивидуальные особенности опухоли.</p><sec><title>Цель</title><p>Цель. Изучить степень влияния различных характеристик опухоли, объёма лимфодиссекции и операции на вероятность рецидива у больных с местно-распространённым раком желудка.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проведен анализ отдалённых результатов лечения 662 больных раком желудка с применением минимально допустимой лимфодиссекции D1 и расширенной лимфодиссекции D2, оперированных одной группой хирургов, а также изучены 10 различных характеристик опухолевого процесса, оказавших влияние на выживаемость больных.</p></sec><sec><title>Результаты</title><p>Результаты. Применение расширенной лимфодиссекции улучшило показатели выживаемости больных при III стадии рака желудка. Основная группа больных, пролеченных с расширенной лимфодиссекцией, неизменно превосходила контрольную с ограниченной лимфодиссекцией по общей и безрецидивной продолжительности жизни после лечения.</p></sec><sec><title>Заключение</title><p>Заключение. Данный результат проявляется на любом клиническом фоне заболевания, гистологической структуре, локализации в желудке, форме роста опухоли, глубине инвазии в стенку желудка, поражении регионарных ЛУ и стадии рака (кроме I cтадии), при любом типе операции (СДРЖ, ГЭ, ТАГЭ).</p><p>Наиболее значимое отрицательное влияние на продолжительность жизни больных после лечения оказали: низкая дифференцировка опухоли, метастатическое поражение регионарных лимфоузлов, стадия заболевания; на длительность безрецидивного периода – стадия рака и комбинированный характер хирургического вмешательства.</p></sec></abstract><trans-abstract xml:lang="en"><p>Gastric cancer keeps its position among the top five leaders of oncological mortality. Extended lymph node dissection D2 allows to achieve good long-term results after surgical treatment, however process extension and specific features of a tumor have significant impact on the result.</p><sec><title>Background</title><p>Background. Study influence of various tumor characteristics, volume of LN dissection and operation on recurrence probability in patients with locally-advanced gastric cancer.</p></sec><sec><title>Material and methods</title><p>Material and methods.We performed analysis of long-term results of treatment in 662 patients with gastric cancer with application of minimum admissible lymph node dissection D1 and extended lymphodissection D2 operated by one group of surgeons and also 10 various characteristics of tumor process which had an impact on survival rate.</p></sec><sec><title>Results</title><p>Results. Improved survival in patients with extended LN dissection was observed beginning from stage II disease and was the best in cases with stage III. Main group of patients treated with extended LN dissection showed better results compring to the control group with minimally accepted lymphodissection regarding overall and recurrence-free lifespan. Own effect of an extended LN dissection is shown against the background of any other factor of variability. Effects of tumor characteristics (first of all, its prevalence, i.e. stage of disease, metastatic invasion of regional lymph nodes and histologic structure of tumor) and combined surgical volume have always more effect than extended LN dissection.</p></sec><sec><title>Conclusions</title><p>Conclusions.The observed additional effect of an extended lymph node dissection is universal, that is shown on any clinical background of the disease – histologic structure, gastric localization, form of tumor growth, invasion depth in a gastric wall, invasion of regional lymph nodes and stage of cancer (except stage I). The most significant negative impact on life expectancy in patients after treatment had low differentiated tumors, metastatic invasion of regional lymph nodes, stages of disease, on duration of recurrence-free period – stage of cancer and the combined nature of surgical intervention.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак желудка</kwd><kwd>расширенная лимфодиссекция</kwd><kwd>выживаемость больных</kwd><kwd>гистологическая структура опухоли</kwd><kwd>регионарное метастазирование</kwd></kwd-group><kwd-group xml:lang="en"><kwd>gastric cancer</kwd><kwd>extended lymph node dissection</kwd><kwd>survival rate</kwd><kwd>histological structure of tumor</kwd><kwd>regional metastasis</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">Jacques F, Soerjomataram I, Dikshit R et al. 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