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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">cancersp</journal-id><journal-title-group><journal-title xml:lang="ru">Южно-Российский онкологический журнал/ South Russian Journal of Cancer</journal-title><trans-title-group xml:lang="en"><trans-title>South Russian Journal of Cancer</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2686-9039</issn><publisher><publisher-name>АНО "Перспективы онкологии"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.37748/2686-9039-2026-7-2-4</article-id><article-id custom-type="edn" pub-id-type="custom">NBCJMY</article-id><article-id custom-type="elpub" pub-id-type="custom">cancersp-432</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>ОБЗОРЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>REVIEWS</subject></subj-group></article-categories><title-group><article-title>Ранний рецидив рака поджелудочной железы: современные критерии «бесполезности операции»</article-title><trans-title-group xml:lang="en"><trans-title>Early recurrence of pancreatic cancer: modern criteria for "futility of surgery"</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6603-1390</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Егоров</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Egorov</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Егоров Василий Иванович – к.м.н., доцент кафедры онкологии, лучевой диагностики и лучевой терапии ФГБОУ ВО «Казанский государственный медицинский университет» Министерства здравоохранения Российской Федерации, г. Казань, Российская Федерация; врач-онколог онкологического отделения ГАУЗ «Республиканский клинический онкологический диспансер Министерства здравоохранения Республики Татарстан им. профессора М. З. Сигала», г. Казань, Российская Федерация</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-6603-1390" ext-link-type="uri">https://orcid.org/0000-0002-6603-1390</ext-link>, eLibrary SPIN: <ext-link xlink:href="https://www.cancersp.com/jour/editor/viewMetadata/elibrary.ru/author_profile.asp?authorid=829829" ext-link-type="uri">7794-4210</ext-link>, AuthorID: <ext-link xlink:href="https://www.cancersp.com/jour/editor/viewMetadata/elibrary.ru/author_profile.asp?authorid=829829" ext-link-type="uri">829829</ext-link>, Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=7202505136" ext-link-type="uri">7202505136</ext-link>, WoS ResearcherID: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/P-3359-2017" ext-link-type="uri">P-3359-2017</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Vasiliy I. Egorov – Cand. Sci. (Medicine), Associate Professor of the Department of Oncology, Radiation Therapy and Diagnostic Imaging, Kazan State Medical University, Kazan, Russian Federation; Oncologist, Department of Oncology, Republican Clinical Oncology Dispensary named after prof. M.Z. Sigal, Kazan, Russian Federation</p><p>ORCID: <ext-link xlink:href="https://orcid.org/0000-0002-6603-1390" ext-link-type="uri">https://orcid.org/0000-0002-6603-1390</ext-link>, eLibrary SPIN: <ext-link xlink:href="https://www.cancersp.com/jour/editor/viewMetadata/elibrary.ru/author_profile.asp?authorid=829829" ext-link-type="uri">7794-4210</ext-link>, AuthorID: <ext-link xlink:href="https://www.cancersp.com/jour/editor/viewMetadata/elibrary.ru/author_profile.asp?authorid=829829" ext-link-type="uri">829829</ext-link>, Scopus Author ID: <ext-link xlink:href="https://www.scopus.com/authid/detail.uri?authorId=7202505136" ext-link-type="uri">7202505136</ext-link>, WoS ResearcherID: <ext-link xlink:href="https://www.webofscience.com/wos/author/record/P-3359-2017" ext-link-type="uri">P-3359-2017</ext-link></p></bio><email xlink:type="simple">drvasiliy21@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/0009-0008-4859-0640</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аглиуллин</surname><given-names>Р. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Agliullin</surname><given-names>R. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p> </p><p>Аглиуллин Рушан Шамилевич – ассистент кафедры хирургических болезней ФГБОУ ВО «Казанский государственный медицинский университет» Министерства здравоохранения Российской Федерации, г. Казань, Российская Федерация</p><p><ext-link xlink:href="https://orcid.org/0009-0008-4859-0640" ext-link-type="uri">ORCID:</ext-link> <ext-link xlink:href="https://orcid.org/0009-0008-4859-0640" ext-link-type="uri">https://orcid.org/0009-0008-4859-0640</ext-link>, eLibrary SPIN: <ext-link xlink:href="https://elibrary.ru/author_profile.asp?id=1287441" ext-link-type="uri">9944-0550</ext-link>, AuthorID: <ext-link xlink:href="https://elibrary.ru/author_profile.asp?id=1287441" ext-link-type="uri">1287441</ext-link></p></bio><bio xml:lang="en"><p> </p><p>Rushan Sh. Agliullin – Assistant Professor of the Department of Surgical Diseases, Kazan State Medical University, Kazan, Russian Federation</p><p><ext-link xlink:href="https://orcid.org/0009-0008-4859-0640" ext-link-type="uri">ORCID:</ext-link> <ext-link xlink:href="https://orcid.org/0009-0008-4859-0640" ext-link-type="uri">https://orcid.org/0009-0008-4859-0640</ext-link>, eLibrary SPIN: <ext-link xlink:href="https://elibrary.ru/author_profile.asp?id=1287441" ext-link-type="uri">9944-0550</ext-link>, AuthorID: <ext-link xlink:href="https://elibrary.ru/author_profile.asp?id=1287441" ext-link-type="uri">1287441</ext-link></p></bio><email xlink:type="simple">rushan-agliullin@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Казанский государственный медицинский университет Министерства здравоохранения Российской Федерации; &lt;p&gt;&#13;
Республиканский клинический онкологический диспансер Министерства здравоохранения Республики Татарстан им. профессора М. З. Сигала &lt;p&gt;&#13;
г. Казань, Российская Федерация</institution></aff><aff xml:lang="en"><institution>Kazan State Medical University; &lt;p&gt;&#13;
Republican Clinical Oncology Dispensary named after prof. M.Z. Sigal &lt;p&gt;&#13;
Kazan, Russian Federation</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Казанский государственный медицинский университет Министерства здравоохранения Российской Федерации; &lt;p&gt;&#13;
г. Казань, Российская Федерация</institution></aff><aff xml:lang="en"><institution>Kazan State Medical University &lt;p&gt;&#13;
Kazan, Russian Federation</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>07</day><month>06</month><year>2026</year></pub-date><volume>7</volume><issue>2</issue><fpage>49</fpage><lpage>62</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Егоров В.И., Аглиуллин Р.Ш., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Егоров В.И., Аглиуллин Р.Ш.</copyright-holder><copyright-holder xml:lang="en">Egorov V.I., Agliullin R.S.</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.cancersp.com/jour/article/view/432">https://www.cancersp.com/jour/article/view/432</self-uri><abstract><p>Частота рецидивов в течение 12 мес. после операции по поводу рака поджелудочной железы (РПЖ) достигает 48 %. Концепция «бесполезной операции» подчеркивает, что выполнение операции без предварительной стра тификации риска не только не улучшает прогноз, но и увеличивает число осложнений, снижая качество жизни.</p><sec><title>Цель исследования</title><p>Цель исследования. Анализ современных данных о критериях раннего рецидива РПЖ, их прогностической значимости и потенциальном использовании в качестве инструмента отбора пациентов для хирургического лечения.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Поиск проведен в базах PubMed, Scopus, Web of Science, Еlibrary.ru за период с января 2019 по март 2026 г. Использованы ключевые слова: «pancreatic ductal adenocarcinoma» (рак поджелудочной железы), «early recurrence» (ранний рецидив), «futile surgery» (бесполезная операция), «CA 19-9», «neoadjuvant therapy» (неоадъювантная терапия), «predictive model» (прогностические модели), «staging laparoscopy» (стадирующая лапароскопия). Были включены когортные исследования, метаанализы, систематические обзоры и клинические рекомендации.</p></sec><sec><title>Результаты</title><p>Результаты. Наиболее значимыми предоперационными предикторами раннего рецидива РПЖ признаны повышенный уровень CA 19-9 (пороги от 97 до 210 Ед/мл) и размер опухоли &gt; 3 см, метастазы в лимфатических узлах, R1-резекция, низкая степень дифференцировки (G3) и отсутствие адъювантной химиотерапии. Разработаны и ва лидированы прогностические шкалы, позволяющие стратифицировать риск «бесполезной операции».</p></sec><sec><title>Заключение</title><p>Заключение. Ранний рецидив является маркером «бесполезности операции». Мультидисциплинарная оценка с использованием прогностических моделей, стадирующей лапароскопии и неоадъювантной терапии позволяет выделить группу высокого риска, в которой отказ от первичной операции не ухудшает прогноз, но снижает частоту осложнений и улучшает качество жизни. Дальнейшее развитие направления требует проспективной валидации существующих шкал и внедрения молекулярно- генетических маркеров.</p></sec></abstract><trans-abstract xml:lang="en"><p>The recurrence rate within 12 months after surgery for pancreatic cancer (PCa) reaches 48 %. The concept of "futile sur gery" emphasizes that performing surgery without prior risk stratification not only fails to improve the prognosis but also increases the incidence of complications and reduces quality of life.</p><sec><title>Purpose of the study</title><p>Purpose of the study. To analyze current data on criteria for early recurrence of PCa, their prognostic significance, and potential use as a tool for selecting patients for surgical treatment.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A search was conducted in PubMed, Scopus, Web of Science, and Elibrary.ru from January 2019 to March 2026. The following keywords were used: "pancreatic ductal adenocarcinoma", "early recurrence", "futile surgery", "CA 19-9", "neoadjuvant therapy", "predictive model", "staging laparoscopy". Cohort studies, meta-analyses, systematic reviews, and clinical guidelines were included; isolated case reports, small series (&lt;10 patients), experimental studies, and publications without a clear definition of early recurrence were excluded.</p></sec><sec><title>Results</title><p>Results. The most significant preoperative predictors of early recurrence were elevated CA 19-9 levels (cutoffs from 97 to 210 U/mL), tumor size &gt;3 cm, lymph node metastases, R1 resection, low grade of differentiation (G3), and the absence of adjuvant chemotherapy. Prognostic scores were developed and validated to stratify the risk of "futile surgery".</p></sec><sec><title>Conclusion</title><p>Conclusion. Early recurrence is a marker of "futile surgery". Multidisciplinary assessment using prognostic models, staging laparoscopy, and neoadjuvant therapy allows us to identify a high-risk group in which avoiding primary surgery does not worsen the prognosis but reduces the incidence of complications and improves quality of life. Further development of this approach requires prospective validation of existing scoring systems and the introduction of molecular genetic markers.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак поджелудочной железы</kwd><kwd>ранний рецидив</kwd><kwd>бесполезная операция</kwd><kwd>CA 19-9</kwd><kwd>неоадъювантная терапия</kwd><kwd>прогностические модели</kwd></kwd-group><kwd-group xml:lang="en"><kwd>pancreatic ductal adenocarcinoma</kwd><kwd>early recurrence</kwd><kwd>futile pancreatectomy</kwd><kwd>CA 19-9</kwd><kwd>neoadjuvant therapy</kwd><kwd>prognostic models</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">работа выполнена за счет гранта, предоставленного Академией наук Республики Татарстан образовательным организациям высшего образования, научным и иным организациям на поддержку планов развития кадрового потенциала в части стимулирования их научных  и научно-педагогических работников к защите докторских диссертаций и выполнению научно-исследовательских работ (№ 11/2025-ПД-КазГМУ).</funding-statement><funding-statement xml:lang="en">the study was funded by a grant from the Academy of Sciences of the Republic of Tatarstan awarded to higher education institutions, research institutions, and other organizations to support personnel development programs, including incentives for scientific and academic staff to complete doctoral dissertations and conduct research projects (No. 11/2025-PD-KazSMU).</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Wang Q, Liu J, Yang Z. 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