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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">urmj</journal-id><journal-title-group><journal-title xml:lang="ru">Уральский медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Ural Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2949-4389</issn><publisher><publisher-name>Ural State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.52420/2071-5943-2021-20-2-17-22</article-id><article-id custom-type="elpub" pub-id-type="custom">urmj-769</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>Оценка эффективности периоперационной химиотерапии в комплексном лечении рака желудка</article-title><trans-title-group xml:lang="en"><trans-title>Evaluation of the efficiency of perioperative chemotherapy in the complex treatment of gastric cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Манцырев</surname><given-names>Е. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Mantsyrev</surname><given-names>Е. О.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Манцырев Евгений Олегович, к.м.н</p><p>г. Челябинск</p></bio><bio xml:lang="en"><p>Evgenij O. Mantsyrev, PhD</p><p>Chelyabinsk</p></bio><email xlink:type="simple">dr.Mancirev@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/0000-0002-9827-5584</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Привалов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Privalov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Привалов Алексей Валерьевич, профессор, д.м.н.</p><p>г. Челябинск</p></bio><bio xml:lang="en"><p>Alexey V. Privalov, Professor, PhD</p><p>Chelyabinsk</p></bio><email xlink:type="simple">alexprivalov@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куваев</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuvaev</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Куваев Сергей Владимирович</p><p>г. Челябинск</p></bio><bio xml:lang="en"><p>Sergey V. Kuvaev</p><p>Chelyabinsk</p></bio><email xlink:type="simple">skuva@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семикопов</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semikopov</surname><given-names>К. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семикопов Константин Владимирович</p><p>г. Челябинск</p></bio><bio xml:lang="en"><p>Konstantin V. Semikopov</p><p>Chelyabinsk</p></bio><email xlink:type="simple">skvonc@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гавришкин</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gavrishkin</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гавришкин Иван Александрович</p><p>г. Челябинск</p></bio><bio xml:lang="en"><p>Ivan A. Gavrishkin</p><p>Chelyabinsk</p></bio><email xlink:type="simple">gavrishkin@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ «Челябинский областной клинический центр онкологии и ядерной медицины»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chelyabinsk Regional Clinical Center of Oncology and Nuclear Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ «Челябинский областной клинический центр онкологии и ядерной медицины»; ФГБОУ ВО «Южно-Уральский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Chelyabinsk Regional Clinical Center of Oncology and Nuclear Medicine;South Ural State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>14</day><month>07</month><year>2021</year></pub-date><volume>20</volume><issue>2</issue><fpage>17</fpage><lpage>22</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Манцырев Е.О., Привалов А.В., Куваев С.В., Семикопов К.В., Гавришкин И.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Манцырев Е.О., Привалов А.В., Куваев С.В., Семикопов К.В., Гавришкин И.А.</copyright-holder><copyright-holder xml:lang="en">Mantsyrev Е.О., Privalov A.V., Kuvaev S.V., Semikopov К.V., Gavrishkin 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.umjusmu.ru/jour/article/view/769">https://www.umjusmu.ru/jour/article/view/769</self-uri><abstract><sec><title>Введение</title><p>Введение. Наибольший интерес в комплексном лечении операбельного рака желудка представляет оценка влияния периоперационной химиотерапии на непосредственные и отдаленные результаты лечения. В том числе возможность изучения эффективности неодъювантной терапии, ее влияния на резектабельность опухолевого процесса, определение возможности опосредованной корреляции на интра- и послеоперационные осложнения.</p><p>Целью исследования является изучение эффективности периоперационной химиотерапии при раке желудка и ее непосредственного влияния на результаты хирургического лечения.</p></sec><sec><title>Методы</title><p>Методы. На базе ГБУЗ ЧОКЦО и ЯМ проводятся исследования по оценке эффективности и переносимости периоперационной химиотерапии в комплексном лечении рака желудка. На основании критериев включения отобрано 80 пациентов с диагнозом «рак желудка T2-3N0-2M0». У всех пациентов первым этапом выполнена диагностическая лапароскопия с отрицательными перитонеальными смывами. Соотношение мужчин и женщин составляло 51% и 49% соответственно. Средний возраст пациентов составил 61 год. По морфологическому строению преобладала аденокарцинома желудка — 85%, перстневидноклеточный рак составил 9%, аденокарциномы с перстневидноклеточным компонентом — 6%. По категории T пациенты распределились следующим образом: сТ2 — 5%; сТ3 — 59%; сТ4 — 36%. По категории N преобладали пациенты категории N1 — 59%, примерно в равной доли были представлены пациенты с сN0 и сN1 — 14% и 19% соответственно. Таким образом, пациенты с II стадией составили 33%, с III стадией — 67%. Основной комбинацией препаратов являлась схема FLOT (87%), также применялись схемы FolFox (3%), XELOX (5%), PF (5%).</p></sec><sec><title>Результаты</title><p>Результаты. Полученные данные наглядно демонстрируют хорошую переносимость проводимой неадъювантной лекарственной терапии, отсутствие значимых нежелательных реакций. Лекарственная терапия не влияла на плановые сроки проведения хирургического этапа лечения. Также не отмечено влияния проводимой химиотерапии на послеоперационные осложнения. В 100% случаев выполнена R0 резекция. В 49% случаев было проведено рестадирование с уменьшением стадии. Значимый лечебный патоморфоз III–IV степени получен в 26% случаев.</p></sec><sec><title>Обсуждение</title><p>Обсуждение. Интерпретация терапевтического патоморфоза опухоли для оценки эффективности и планирования адъювантной терапии на сегодняшний день требует дальнейшего изучения и оценки.</p></sec><sec><title>Заключение</title><p>Заключение. Проводимая периоперационная химиотерапия не сопровождается нежелательными реакциями, оказывающими влияние на сроки и результат лечения. Полученный положительный клинический эффект по данным обследований, интраоперационной визуальной оценки позволяет предположить улучшение общей выживаемости и снижение одногодичной летальности в комплексном лечении рака желудка.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Of greatest interest in the complex treatment of gastric cancer is the assessment of the effect of perioperative chemotherapy on the immediate and long-term results of treatment. Including, the possibility of studying the effectiveness of chemotherapy, its effect on the resectability of the tumor process, determining the possibility of an indirect correlation for intra — and postoperative complications.</p><p>The aim of the study is to study the effectiveness of perioperative chemotherapy in the treatment of gastric cancer and its direct effect on the results of surgical treatment.</p></sec><sec><title>Methods</title><p> Methods. At the base Chelyabinsk Center of Oncology and Nuclear Medicine, studies are being conducted to assess the effectiveness and tolerability of perioperative chemotherapy in the complex treatment of gastric cancer. Based on the inclusion criteria, 80 patients were selected with a diagnosis of gastric cancer T2-3N0-2M0. The first stage of all patients underwent diagnostic laparoscopy with negative peritoneal washings. The male to female ratio was 51% and 49%, respectively. The average age of the patients was 61 years. By morphological structure, gastric adenocarcinoma prevailed — 85%, cricoid cell carcinoma was 9%, adenocarcinoma with a cricoid cell component — 6%. According to the T category, the patients were distributed as follows: cT2 — 5%; sT3 — 59%; cT4 — 36%. In category N, patients of category N1 prevailed — 59%; patients with cN0 and cN1 were represented in approximately equal proportions, 14% and 19%, respectively. Patients with stage II accounted for 33%, with stage III — 67%. The main combination of drugs was FLOT (87%), FolFox (3%), XELOX (5%), PF (5%) were also used.</p></sec><sec><title>Results</title><p>Results. The data obtained clearly demonstrate the good tolerability of the performed preoperative chemotherapy, the absence of significant adverse reactions. Drug therapy did not affect the planned timing of the surgical stage of treatment. Also, no effect of chemotherapy on postoperative complications was noted. R0 resection was performed in 100% of cases. In 49% of cases, stage reduction was performed. Significant medical grade III — IV pathomorphosis was obtained in 26% of cases. Discussion. Interpretation of therapeutic tumor pathomorphosis for evaluating the effectiveness and planning of adjuvant therapy currently requires further study and evaluation.</p></sec><sec><title>Conclusion</title><p> Conclusion. Perioperative chemotherapy is not accompanied by adverse reactions affecting the timing and outcome of treatment. The obtained positive clinical effect according to examination data, intraoperative visual assessment suggests an improvement in overall survival and a decrease in one-year mortality in the complex treatment of gastric cancer.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак желудка</kwd><kwd>периоперационная химиотерапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>gastric cancer</kwd><kwd>perioperative chemotherapy</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">Состояние онкологической помощи населению России в 2019 году / Под ред. А. Д. Каприна, В. В. Старинского, А. О. Шахзадовой. – М. : МНИОИ им. П.А. Герцена – филиал ФГБУ «НМИЦ радиологии» Минздрава России, 2020. – 239 с.</mixed-citation><mixed-citation xml:lang="en">Состояние онкологической помощи населению России в 2019 году / Под ред. А. Д. Каприна, В. В. Старинского, А. О. 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