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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">10.33878/2073-7556-2025-24-4-125-137</article-id><article-id custom-type="elpub" pub-id-type="custom">gnck-2061</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>МЕТААНАЛИЗ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>META-ANALYSIS</subject></subj-group></article-categories><title-group><article-title>Искусственный интеллект для прогнозирования отдаленных результатов лечения больных колоректальным раком (систематический обзор и метаанализ)</article-title><trans-title-group xml:lang="en"><trans-title>Artificial intelligence for predicting long-term outcomes in patients with colorectal cancer (a systematic review and meta-analysis)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0004-6399-963X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абдулаева</surname><given-names>Р. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Abdulaeva</surname><given-names>R. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абдулаева Рукият Шамильевна</p><p>Каширское ш., д. 23, г. Москва, 115522</p></bio><bio xml:lang="en"><p>Rukiyat Sh. Abdulaeva</p><p>Kashirskoye shosse, 23, Moscow, 115522</p></bio><email xlink:type="simple">ruutlevi@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/0000-0002-0899-0809</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлова</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlova</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлова Валерия Игоревна</p><p>Каширское ш., д. 23, г. Москва, 115522; ул. Одесская, д. 54, г. Тюмень, 625023</p></bio><bio xml:lang="en"><p>Valeria I. Pavlova</p><p>Kashirskoye shosse, 23, Moscow, 115522; Odesskaya Street, 54, Tyumen, 625023</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0008-3486-302X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Геворкян</surname><given-names>Т. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gevorkyan</surname><given-names>T. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Геворкян Тигран Гагикович</p><p>Каширское ш., д. 23, г. Москва, 115522</p></bio><bio xml:lang="en"><p>Tigran G. Gevorkyan</p><p>Kashirskoye shosse, 23, Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2163-1752</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Беленькая</surname><given-names>Я. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Belenkaya</surname><given-names>Y. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Беленькая Яна Владимировна</p><p>Каширское ш., д. 23, г. Москва, 115522</p></bio><bio xml:lang="en"><p>Yana V. Belenkaya</p><p>Kashirskoye shosse, 23, Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5084-4872</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Манукян</surname><given-names>М. Ш.</given-names></name><name name-style="western" xml:lang="en"><surname>Manukyan</surname><given-names>M. Sh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Манукян Мариам Шираковна</p><p>Каширское ш., д. 23, г. Москва, 115522</p></bio><bio xml:lang="en"><p>Mariam Sh. Manukyan</p><p>Kashirskoye shosse, 23, Moscow, 115522</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9303-8379</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гордеев</surname><given-names>С. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Gordeev</surname><given-names>S. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гордеев Сергей Сергеевич</p><p>Каширское ш., д. 23, г. Москва, 115522; ул. Одесская, д. 54, г. Тюмень, 625023</p></bio><bio xml:lang="en"><p>Sergey S. Gordeev</p><p>Kashirskoye shosse, 23, Moscow, 115522; Odesskaya Street, 54, Tyumen, 625023</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ онкологии им. Н.Н. Блохина» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Research Center of Oncology</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «НМИЦ онкологии им. Н.Н. Блохина» Минздрава России; ФГБУ ВО «Тюменский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.N. Blokhin National Medical Research Center of Oncology; Tyumen State 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>19</day><month>11</month><year>2025</year></pub-date><volume>24</volume><issue>4</issue><fpage>125</fpage><lpage>137</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Абдулаева Р.Ш., Павлова В.И., Геворкян Т.Г., Беленькая Я.В., Манукян М.Ш., Гордеев С.С., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Абдулаева Р.Ш., Павлова В.И., Геворкян Т.Г., Беленькая Я.В., Манукян М.Ш., Гордеев С.С.</copyright-holder><copyright-holder xml:lang="en">Abdulaeva R.S., Pavlova V.I., Gevorkyan T.G., Belenkaya Y.V., Manukyan M.S., Gordeev S.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.ruproctology.com/jour/article/view/2061">https://www.ruproctology.com/jour/article/view/2061</self-uri><abstract><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ: оценить эффективность алгоритмов искусственного интеллекта для прогнозирования отдаленных результатов лечения больных колоректальным раком (КРР) на основе клинических данных.</p></sec><sec><title>МАТЕРИАЛЫ И МЕТОДЫ</title><p>МАТЕРИАЛЫ И МЕТОДЫ: проведен систематический поиск научных публикаций за 2015–2024 гг. в базах данных PubMed, ScienceDirect, MedRxiv, BioRxiv и Google Scholar. Включены оригинальные исследования, применявшие методы машинного обучения и глубокого обучения исключительно на основе клинических данных для прогнозирования рецидива КРР. Из 657106 выявленных публикаций критериям включения соответствовали 43 исследования, из которых 12 вошли в метаанализ. Оценивались общая площадь под ROC-кривой (AUC), показатели гетерогенности (I², τ², Q-тест), наличие публикационного смещения и чувствительность результатов. Чувствительность результатов метаанализа была подтверждена методом leave-one-out.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ: по результатам проведенного анализа было установлено, что наиболее часто применяемыми алгоритмами были Random Forest (67%), Support Vector Machine (51%) и XGBoost (37%). Общая объединённая прогностическая точность моделей машинного обучения в прогнозировании общей выживаемость КРР показала очень хорошие результаты — AUC = 0,86 (95% ДИ: 0,82–0,89). Вместе с тем, выявлена значительная межисследовательская гетерогенность (I² = 97,6%, p &lt; 0,001) и умеренное публикационное смещение.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ: высокая прогностическая точность моделей ИИ подтверждает их потенциал для интеграции в клиническую практику при прогнозировании рецидива КРР. Однако существенная гетерогенность между исследованиями ограничивает возможность прямого сравнения эффективности различных алгоритмов и требует осторожности в интерпретации результатов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>AIM</title><p>AIM: to evaluate  the performance of artificial-intelligence algorithms in predicting long-term treatment outcomes in patients with colorectal cancer using clinical data alone to evaluate the performance of artificial-intelligence algorithms in predicting long-term treatment outcomes in patients with colorectal cancer (CRC) using clinical data alone.</p></sec><sec><title>MATERIALS AND METHODS</title><p>MATERIALS AND METHODS: a systematic search (2015–2024) was conducted in PubMed, Science Direct, MedRxiv, BioRxiv and Google Scholar. Original studies that applied machine-learning or deep-learning techniques exclusively to clinical variables for predicting CRC recurrence were included. Of 657106 records screened, 43 met the eligibility criteria; 12 were entered into a meta-analysis. Pooled area under the ROC curve (AUC), heterogeneity metrics (I², τ², Q-test), publication bias and sensitivity were assessed. Robustness was examined with a leave-one-out analysis.</p></sec><sec><title>RESULTS</title><p>RESULTS: a systematic search (2015–2024) in PubMed, Science Direct, MedRxiv, BioRxiv and Google Scholar. Original studies that applied machine-learning or deep-learning techniques exclusively to clinical variables for predicting CRC recurrence were included. Of 657106 records screened, 43 met the eligibility criteria; 12 were entered into a meta-analysis. Pooled area under the ROC curve (AUC), heterogeneity metrics (I², τ², Q-test), publication bias and sensitivity were assessed. Robustness was examined with a leave-one-out analysis.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: AI models show promising accuracy in predicting colorectal cancer recurrence, supporting their potential utility in clinical decision-making. Nevertheless, further validation in large-scale, prospective studies is required before widespread clinical implementation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>колоректальный рак</kwd><kwd>искусственный интеллект</kwd><kwd>машинное обучение</kwd><kwd>прогнозирование рецидива4 прогностическая модель.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>colorectal cancer</kwd><kwd>artificial intelligence</kwd><kwd>survival prediction</kwd><kwd>machine learning</kwd><kwd>deep learning</kwd><kwd>meta-analysis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование спонсировано Аналитическим Центром правительства Российской Федерации (соглашение № 70-2024-000121 от 29.03.2024. IGK 000000D730324P540002)</funding-statement><funding-statement xml:lang="en">this research was funded by the Analytical Center for the Government of the Russian Federation under agreement No. 70-2024-000121 dated March 29, 2024 (IGK 000000D730324P540002).</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">Jeon Y, et al. Machine learning based prediction of recurrence after curative resection for rectal cancer. PLoS One. 2023;18(12):e0290141.</mixed-citation><mixed-citation xml:lang="en">Jeon, Y., et al., Machine learning based prediction of recurrence after curative resection for rectal cancer. PLoS One, 2023. 18(12): p. e0290141.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Tang M, et al. 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