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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">vmireaviz</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник медицинского института «РЕАВИЗ». Реабилитация, Врач и Здоровье</journal-title><trans-title-group xml:lang="en"><trans-title>Bulletin of the Medical Institute "REAVIZ" (REHABILITATION, DOCTOR AND HEALTH)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2226-762X</issn><issn pub-type="epub">2782-1579</issn><publisher><publisher-name>РЕАВИЗ</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.20340/vmi-rvz.2026.1.CLIN.3</article-id><article-id custom-type="elpub" pub-id-type="custom">vmireaviz-1427</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>Клиническая медицина</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Clinical medicine</subject></subj-group></article-categories><title-group><article-title>Отдалённые результаты лечения местно-распространённого рака почки: опыт Самарского областного клинического онкологического диспансера</article-title><trans-title-group xml:lang="en"><trans-title>Article title: long-term outcomes of treatment for locally advanced kidney cancer: experience from the samara regional clinical oncology center</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4569-1031</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Каганов</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kaganov</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Каганов Олег Игоревич, Д-р мед. наук, профессор, главный врач; заведующий кафедрой онкологии</p><p>ул. Солнечная, д. 50, г. Самара, 443031, Россия</p><p>ул. Чапаевская, д. 89, г. Самара, 443099, Россия </p></bio><bio xml:lang="en"><p>Oleg I. Kaganov, Dr. Sci. (Med.), Professor, Chief Physician; Head of the Oncology Department</p><p>Solnechnaya St., 50, Samara, 443031, Russia </p><p>Chapaevskaya St., 89, Samara, 443099, Russia</p></bio><email xlink:type="simple">kaganovoi@samaraonko.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/0009-0003-9941-4894</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Воздвиженский</surname><given-names>М. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Vozdvizhensky</surname><given-names>M. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Воздвиженский Михаил Олегович, Д-р мед. наук, заместитель главного врача по лечебной работе;  профессор кафедры онкологии</p><p>ул. Солнечная, д. 50, г. Самара, 443031, Россия</p><p>ул. Чапаевская, д. 89, г. Самара, 443099, Россия </p></bio><bio xml:lang="en"><p>Mikhail O. Vozdvizhensky, Dr. Sci. (Med.), Deputy Chief Physician for Clinical Work;  Professor of the Oncology Department</p><p>Solnechnaya St., 50, Samara, 443031, Russia </p><p>Chapaevskaya St., 89, Samara, 443099, Russia</p></bio><email xlink:type="simple">vozdvigenskimo@samaraonko.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/0000-0003-2320-4113</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горбачев</surname><given-names>А. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorbachev</surname><given-names>A. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Горбачев Андрей Львович, Заместитель главного врача по хирургии</p><p>ул. Ерошенко, д. 13, г. Севастополь, 299045, Россия</p></bio><bio xml:lang="en"><p>Andrey L. Gorbachev, Deputy Chief Physician for Surgery</p><p>Eroshenko St., 13, Sevastopol, 299045, Russia</p></bio><email xlink:type="simple">gorbacheval@samaraonko.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/0009-0001-4998-3779</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исаргапов</surname><given-names>Р. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Isargapov</surname><given-names>R. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Исаргапов Руслан Маликович. Канд. мед. наук, врач-онколог; ассистент кафедры онкологии</p><p>ул. Солнечная, д. 50, г. Самара, 443031, Россия</p><p>ул. Чапаевская, д. 89, г. Самара, 443099, Россия</p></bio><bio xml:lang="en"><p>Ruslan M. Isargapov, Cand. Sci. (Med.), Oncologist; Assistant Professor, Department of Oncology</p><p>Solnechnaya St., 50, Samara, 443031, Russia </p><p>Chapaevskaya St., 89, Samara, 443099, Russia</p></bio><email xlink:type="simple">ruslan.isargapov@yandex.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/0009-0002-9002-5238</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Колинченко</surname><given-names>В. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolinchenko</surname><given-names>V. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Колинченко Владимир Игоревич, Врач-онколог </p><p>ул. Солнечная, д. 50, г. Самара, 443031, Россия </p></bio><bio xml:lang="en"><p>Vladimir I. Kolinchenko, Oncologist</p><p>Solnechnaya St., 50, Samara, 443031, Russia</p></bio><email xlink:type="simple">vikolinchenko@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Самарский областной клинический онкологический диспансер;&#13;
Самарский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara Regional Clinical Oncology Dispensary;&#13;
Samara State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Севастопольский городской онкологический диспансер имени А.А. Задорожного</institution><country>Россия</country></aff><aff xml:lang="en"><institution>A.A. Zadorozhny Sevastopol City Oncology Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Самарский областной клинический онкологический диспансер</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara Regional Clinical Oncology Dispensary</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>20</day><month>05</month><year>2026</year></pub-date><volume>16</volume><issue>1</issue><fpage>30</fpage><lpage>35</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Каганов О.И., Воздвиженский М.О., Горбачев А.Л., Исаргапов Р.М., Колинченко В.И., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Каганов О.И., Воздвиженский М.О., Горбачев А.Л., Исаргапов Р.М., Колинченко В.И.</copyright-holder><copyright-holder xml:lang="en">Kaganov O.I., Vozdvizhensky M.O., Gorbachev A.L., Isargapov R.M., Kolinchenko V.I.</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://vestnik.reaviz.ru/jour/article/view/1427">https://vestnik.reaviz.ru/jour/article/view/1427</self-uri><abstract><p>Цель: оценить отдалённые результаты хирургического лечения пациентов с местно-распространённым раком почки и определить клинико-морфологические факторы, влияющие на общую и безрецидивную выживаемость. Материалы и методы. Ретроспективное когортное исследование включало 97 пациентов со стадией T3a-cN0M0G1–3, прооперированных в Самарском областном клиническом онкологическом диспансере в 2016–2017 гг. Анализировались клинические, морфологические и метаболические характеристики. Выживаемость оценивалась методом Каплана–Майера с межгрупповым сравнением по критерию log-rank. Результаты. Пятилетняя общая выживаемость составила 78%, безрецидивная — 86%. Неблагоприятными прогностическими факторами, достоверно ухудшающими оба показателя выживаемости, явились: размер опухоли более 7 см, низкая степень дифференцировки (G3), опухолевый тромбоз (особенно с распространением в нижнюю полую вену), ожирение III степени, сахарный диабет и анемия. Возраст пациента и сторона поражения статистически значимого влияния на прогноз не оказывали; ожирение I–II степени также не ухудшало выживаемость. Заключение. Стратификация риска при местно-распространённом раке почки должна учитывать не только морфологические характеристики опухоли (размер, степень дифференцировки, тромбоз), но и метаболический статус пациента (ожирение III степени, диабет, анемия). Выявленные факторы могут служить основой для персонализации программ послеоперационного наблюдения.</p></abstract><trans-abstract xml:lang="en"><p>Objective. To evaluate long-term outcomes of surgical treatment in patients with locally advanced renal cell carcinoma and to identify clinicopathological factors associated with overall and recurrence-free survival. Materials and Methods. A retrospective cohort study enrolled 97 patients with stage T3a-cN0M0G1–3 renal cell carcinoma who underwent surgery at the Samara Regional Clinical Oncology Dispensary between 2016 and 2017. Clinical, morphological, and metabolic parameters were analyzed. Survival was estimated using the Kaplan–Meier method with log-rank testing for between-group comparisons. Results. Five-year overall survival was 78% and recurrence-free survival was 86%. Statistically significant adverse prognostic factors for both endpoints included: tumor size greater than 7 cm, poor differentiation (G3), tumor thrombus (particularly with inferior vena cava extension), grade III obesity, diabetes mellitus, and anemia. Patient age and side of lesion had no significant effect on prognosis; grade I–II obesity did not worsen survival outcomes. Conclusion. Risk stratification in locally advanced renal cell carcinoma should incorporate not only tumor morphology (size, grade, thrombus extension) but also the patient's metabolic profile (grade III obesity, diabetes, anemia). The identified factors may serve as a basis for individualized postoperative surveillance planning.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>рак почки [C04.557.470.800.650]</kwd><kwd>местно-распространённый рак [D014689]</kwd><kwd>нефрэктомия [D009401]</kwd><kwd>опухолевый тромбоз [D009369]</kwd><kwd>общая выживаемость [D012895]</kwd><kwd>безрецидивная выживаемость [D015672]</kwd><kwd>прогностические факторы [D011378]</kwd><kwd>ожирение [D009765]</kwd><kwd>сахарный диабет [D003920]</kwd><kwd>степень дифференцировки опухоли [D014688]</kwd></kwd-group><kwd-group xml:lang="en"><kwd>renal cell carcinoma [C04.557.470.800.650]</kwd><kwd>locally advanced cancer [D014689]</kwd><kwd>nephrectomy [D009401]</kwd><kwd>tumor thrombosis [D009369]</kwd><kwd>overallsurvival [D012895]</kwd><kwd>recurrence-free survival [D015672]</kwd><kwd>prognostic factors [D011378]</kwd><kwd>obesity [D009765]</kwd><kwd>diabetes mellitus [D003920]</kwd><kwd>tumor grade [D014688]</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">World health organization. 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