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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">10.33878/2073-7556-2025-24-3-158-166</article-id><article-id custom-type="elpub" pub-id-type="custom">gnck-2020</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>Клинико-лабораторные предикторы послеоперационных инфекционных осложнений у пациентов с колоректальным раком</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and laboratory predictors of postoperative infectious complications in patients with colorectal cancer</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6439-9319</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рудая</surname><given-names>П. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Rudaia</surname><given-names>P. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рудая Полина Игоревна — студент факультета фундаментальной медицины МГУ имени М.В. Ломоносова.</p><p>Ломоносовский проспект, д. 27, корп. 1, Москва, 119192</p></bio><bio xml:lang="en"><p>Polina I. Rudaia - student at the Faculty of Basic Medicine of Lomonosov Moscow State University.</p><p>Lomonosovsky Prospekt, 27/1, Moscow, 119192</p></bio><email xlink:type="simple">rudayapolina@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/0000-0002-8790-8040</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Королев</surname><given-names>Ю. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Korolev</surname><given-names>Yu. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Королев Юрий Михайлович —аспирант кафедры хирургических болезней факультета фундаментальной медицины МГУ имени М.В. Ломоносова.</p><p>Ломоносовский проспект, д. 27, корп. 1, Москва, 119192</p><p>тел.: +7 (962) 905-44-31</p></bio><bio xml:lang="en"><p>Yuriy M. Korolev - postgraduate student at the Department of Surgical Diseases, Faculty of Basic Medicine, Lomonosov Moscow State University.</p><p>Lomonosovsky Prospekt, 27/1, Moscow, 119192</p></bio><email xlink:type="simple">korolyov-1997@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/0000-0003-3355-4547</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Нестерова</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Nesterova</surname><given-names>O. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Нестерова Ольга Юрьевна — к.м.н., научный сотрудник Университетской клиники МНОИ МГУ имени М.В. Ломоносова.</p><p>Ломоносовский проспект, д. 27, корп. 1, Москва, 119192</p></bio><bio xml:lang="en"><p>Olga Yu. Nesterova - PhD, researcher at the University Clinic of the Lomonosov Moscow State University.</p><p>Lomonosovsky Prospekt, 27/1, Moscow, 119192</p></bio><email xlink:type="simple">oy.nesterova@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/0000-0003-2330-4229</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гарманова</surname><given-names>Т. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Garmanova</surname><given-names>T. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гарманова Татьяна Николаевна — к.м.н., доцент кафедры хирургических болезней факультета фундаментальной медицины МГУ имени М.В. Ломоносова.</p><p>Ломоносовский проспект, д. 27, корп. 1, Москва, 119192</p></bio><bio xml:lang="en"><p>Tatiana N. Garmanova - PhD, Associate Professor of the Department of Surgical Diseases, Faculty of Basic Medicine, Lomonosov Moscow State University.</p><p>Lomonosovsky Prospekt, 27/1, Moscow, 119192</p></bio><email xlink:type="simple">tatianagarmanova@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/0000-0003-2711-2400</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Маркарьян</surname><given-names>Д. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Markaryan</surname><given-names>D. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Маркарьян Даниил Рафаэлевич  — к.м.н., заведующий отделением торакальной и абдоминальной онкологии Университетской клиники МНОИ МГУ имени М.В. Ломоносова.</p><p>Ломоносовский проспект, д. 27, корп. 1, Москва, 119192</p></bio><bio xml:lang="en"><p>Daniil R. Markaryan - PhD, Head of the Thoracic and Abdominal Oncology Unit at the Medical Scientific and Educational Institute of Lomonosov Moscow State University.</p><p>Lomonosovsky Prospekt, 27/1, Moscow, 119192</p></bio><email xlink:type="simple">dmarkaryan@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/0000-0003-2631-7631</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кубышкин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kubyshkin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кубышкин Валерий Алексеевич — акад. РАН, проф., заведующий кафедрой хирургических болезней факультета фундаментальной медицины МГУ имени М.В. Ломоносова.</p><p>Ломоносовский проспект, д. 27, корп. 1, Москва, 119192</p></bio><bio xml:lang="en"><p>Valeriy A. Kubyshkin - acad. RAS, Professor, Head of the Department of Surgical Diseases, Faculty of Basic Medicine, Lomonosov Moscow State University.</p><p>Lomonosovsky Prospekt, 27/1, Moscow, 119192</p></bio><email xlink:type="simple">kubvaleri@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский государственный университет имени М.В. Ломоносова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Lomonosov Moscow State 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>16</day><month>08</month><year>2025</year></pub-date><volume>24</volume><issue>3</issue><fpage>158</fpage><lpage>166</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Рудая П.И., Королев Ю.М., Нестерова О.Ю., Гарманова Т.Н., Маркарьян Д.Р., Кубышкин В.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Рудая П.И., Королев Ю.М., Нестерова О.Ю., Гарманова Т.Н., Маркарьян Д.Р., Кубышкин В.А.</copyright-holder><copyright-holder xml:lang="en">Rudaia P.I., Korolev Y.M., Nesterova O.Y., Garmanova T.N., Markaryan D.R., Kubyshkin 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.ruproctology.com/jour/article/view/2020">https://www.ruproctology.com/jour/article/view/2020</self-uri><abstract><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ: определить прогностическую значимость клинико-лабораторных показателей в диагностике послеоперационных инфекционных осложнений у пациентов с колоректальным раком.</p></sec><sec><title>ПАЦИЕНТЫ И МЕТОДЫ</title><p>ПАЦИЕНТЫ И МЕТОДЫ: в данное ретроспективное одноцентровое исследование включались пациенты, которым было выполнено плановое радикальное оперативное вмешательство по поводу впервые выявленного колоректального рака с формированием первичного анастомоза в период c 2016 по 2024 гг. Конечными точками исследования были определение предикторов развития инфекционных осложнений в раннем послеоперационном периоде и сравнение предоперационного уровня воспалительных маркеров в группе с инфекционными осложнениями и без таковых. В логистический регрессионный анализ были включены демографические и клинико-лабораторные параметры, в том числе и комплексные показатели: соотношение нейтрофилов к лимфоцитам (neutrophil-lymphocyte ratio, NLR), соотношение тромбоцитов к лимфоцитам (platelet-lymphocyte ratio, PLR), индекс системного иммунного воспаления (systemic immune-inflammation index, SII) и индекс системного воспалительного ответа (systemic inflammation response index, SIRI). Значимость влияния предикторов на риск развития осложнений оценивалась с помощью показателя отношения шансов (ОШ), 95% доверительного интервала (ДИ) и уровня значимости (p-value).</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ: всего в анализ включен 381 пациент, из которых 43 (11,3%) пациента с инфекционными осложнениями и 338 (88,7%) пациентов без инфекционных осложнений. Пациенты с послеоперационными инфекционными осложнениями чаще имели опухоль сТ3-4 (86,0% против 68,6%, p = 0,018), а также более высокие уровни лейкоцитов (6,5 × 109/л, IQR (межквартильный размах, Interquartile Range) 5,2–8,2 против 6,8 × 109/л, IQR 6,0–8,4, p = 0,002), NLR (208,0, IQR 119,0–217,0 против 208,0, IQR 123,0–306,0, p = 0,007), SII (578,9, IQR 385,8–939,3 против 765,9, IQR 457,8–1463,6, p = 0,004), SIRI (1,2, IQR 0,8–2,0 против 1,7, IQR 1,0–2,9, p = 0,006). По результатам однофакторного логистического регрессионного анализа были определены следующие предикторы развития инфекционных осложнений в раннем послеоперационном периоде: стадия cT3-4 (ОШ 2,82, 95% ДИ 1,15–6,88, p = 0,02), NLR (ОШ 1,06, 95% ДИ 1,01–1,13, p = 0,03), PLR (ОШ 1,002, 95% ДИ 1,001–1,003, p = 0,04), SII (ОШ 1,0003, 95% ДИ 1,00006–1,0004, p = 0,01) и SIRI (ОШ 1,04, 95% ДИ 0,99–1,09, p = 0,05). По результатам многофакторного анализа независимыми предикторами инфекционных осложнений оказались стадия заболевания сТ3-4 (ОШ 2,82, 95% ДИ (1,15–6,88), p = 0,02) и SII (ОШ 1,0003, 95% ДИ (1,00006–1,0004) p = 0,01). Чувствительность предложенной модели — 71,8% (95% ДИ 63,2–80,4%), специфичность — 63,5% (95% ДИ 57,2–69,8%), AUC = 0,67 (95% ДИ 0,64–0,71, р = 0,038).</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ: представленная в статье прогностическая модель, которая по предоперационным данным способна предсказать вероятность возникновения у пациента инфекционного осложнения в раннем послеоперационном периоде, имеет клинический интерес.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>AIM</title><p>AIM: to determine the prognostic significance of clinical and laboratory parameters in the diagnosis of postoperative infectious complications in patients with colorectal cancer.</p></sec><sec><title>PATIENTS AND METHODS</title><p>PATIENTS AND METHODS: the retrospective single-center study included patients who underwent elective radical surgery for newly diagnosed colorectal cancer with the formation of a primary anastomosis in the period from 2016 to 2024. The endpoints of the study were to determine predictors of the development of infectious complications in the early postoperative period and compare the preoperative level of inflammatory markers in the group with and without infectious complications. The logistic regression model included demographic and clinical and laboratory parameters, including complex indicators NLR (neutrophil-lymphocyte ratio), PLR (platelet-lymphocyte ratio), SII (systemic immune-inflammation index), SIRI (systemic inflammation response index). The significance of the influence of predictors on the risk of complications was assessed using the odds ratio (OR), 95% confidence interval (CI), and significance level (p-value).</p></sec><sec><title>RESULTS</title><p>RESULTS: a total of 381 patients were included in the analysis, of which 43 (11.3%) patients with infectious complications and 338 (88.7%) patients without infectious complications. Patients with postoperative infectious complications were more likely to have cT3-4 tumor (86.0% vs. 68.6%, p = 0.018), as well as higher leukocyte levels (6.5 × 109/l, IQR (Interquartile Range) 5.2–8.2 vs. 6.8 × 109/l, IQR 6.0–8.4, p = 0.002), NLR (208.0, IQR 119.0–217.0 vs. 208.0, IQR 123.0–306.0, p = 0.007), SII (578.9, IQR 385.8–939.3 vs. 765.9, IQR 457.8–1463.6, p = 0.004), SIRI (1.2, IQR 0.8–2.0 vs. 1.7, IQR 1.0–2.9, p = 0.006). Based on the results of a univariate logistic regression analysis, the following predictors of the development of infectious complications in the early postoperative period were determined: stage cT3-4 (OR 2.82, 95% CI 1.15–6.88, p = 0.02), NLR (OR 1.06, 95% CI 1.01–1.13, p = 0.03), PLR (OR 1.002, 95% CI 1.001–1.003, p = 0.04), SII (OR 1.0003, 95% CI 1.00006–1.0004, p = 0.01) and SIRI (OR 1.04, 95% CI 1–1,09, p = 0.05). According to the results of a multivariate analysis, the independent predictors of infectious complications were the stage cT3-4 (OR 2.82, 95% CI (1.15–6.88), p = 0.02) and SII (OR 1.0003, 95% CI (1.00006–1.0004) p = 0.01). The sensitivity of the proposed model was 71.8% (95% CI 63.2–80.4%), specificity was 63.5% (95% CI 57.2–69.8%), AUC = 0.671, (95% CI 0.635–0.707, p = 0.038).</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: the presented prognostic model predicts the likelihood of a patient having an infectious complication in the early postoperative period.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>колоректальный рак</kwd><kwd>хирургическое лечение</kwd><kwd>послеоперационные осложнения</kwd><kwd>прогностическая модель</kwd><kwd>маркеры воспалительного ответа</kwd></kwd-group><kwd-group xml:lang="en"><kwd>colorectal cancer</kwd><kwd>surgical treatment</kwd><kwd>postoperative complications</kwd><kwd>prognostic model</kwd><kwd>markers of inflammatory response</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">Старостин Р.А., Гатауллин Б.И., Валитов Б.Р., и соавт. 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