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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">oncotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский онкологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian journal of oncology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1814-4861</issn><issn pub-type="epub">2312-3168</issn><publisher><publisher-name>Tomsk National Research Medical Сепtеr of the Russian Academy of Sciences</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21294/1814-4861-2021-20-3-48-55</article-id><article-id custom-type="elpub" pub-id-type="custom">oncotomsk-1808</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>ВЛИЯНИЕ ФАКТОРОВ РИСКА ПРОГРЕССИРОВАНИЯ НА РЕЗУЛЬТАТЫ ЛЕЧЕНИЯ БОЛЬНЫХ РАКОМ ПРЕДСТАТЕЛЬНОЙ ЖЕЛЕЗЫ</article-title><trans-title-group xml:lang="en"><trans-title>INFLUENCE OF RISK FACTORS FOR DISEASE PROGRESSION ON TREATMENT RESULTS IN PATIENTS WITH PROSTATE 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>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>врач-онколог, онкоурологическое отделение</p><p>SPIN-код: 9398-8643 </p><p>Россия, 443031, г. Самара, ул. Солнечная, 50</p><p>Россия, 443001, г. Самара, ул. Чапаевская, 227 </p></bio><bio xml:lang="en"><p> MD, Oncologist, Urologic Oncology Department; postgraduate </p><p> 50, Solnechnaya Street, 443031, Samara, Russia </p><p> 227, Chapaevskaya Street, 443001, Samara, 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"><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> доктор медицинских наук, заместитель главного врача по лечебной работе</p><p>SPIN-код: 9374-1183 </p><p>Россия, 443031, г. Самара, ул. Солнечная, 50</p><p>Россия, 443001, г. Самара, ул. Чапаевская, 227 </p></bio><bio xml:lang="en"><p> MD, DSc, Deputy Chief Physician </p><p> 50, Solnechnaya Street, 443031, Samara, Russia </p><p> 227, Chapaevskaya Street, 443001, Samara, Russia </p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><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> кандидат медицинских наук, заведующий онкоурологическим отделением</p><p>SPIN-код: 7992-4771 </p><p>Россия, 443001, г. Самара, ул. Чапаевская, 227 </p></bio><bio xml:lang="en"><p> MD, PhD, Head of Urologic Oncology Department </p><p> 227, Chapaevskaya Street, 443001, Samara, Russia </p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Самарский областной клинический онкологический диспансер;&#13;
Медицинский университет Реавиз</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara Regional Clinical Oncology;&#13;
Reaviz Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Медицинский университет Реавиз</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Reaviz 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>28</day><month>06</month><year>2021</year></pub-date><volume>20</volume><issue>3</issue><fpage>48</fpage><lpage>55</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Исаргапов Р.М., Воздвиженский М.О., Горбачев А.Л., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Исаргапов Р.М., Воздвиженский М.О., Горбачев А.Л.</copyright-holder><copyright-holder xml:lang="en">Isargapov R.M., Vozdvizhensky M.O., Gorbachev A.L.</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.siboncoj.ru/jour/article/view/1808">https://www.siboncoj.ru/jour/article/view/1808</self-uri><abstract><p>Цель исследования – оптимизация лечения больных раком предстательной железы группы высокого риска прогрессирования с помощью количественной оценки факторов риска и метода лечения.</p><sec><title>Материал и методы</title><p>Материал и методы. Проведен анализ непосредственных результатов у 107 больных раком предстательной железы iii стадии (pt3a-bn0M0G2–4), проходивших лечение в Самарском областном клиническом онкологическом диспансере в 2010–12 гг. Сформировано 2 группы пациентов в зависимости от метода лечения: хирургическое лечение в монорежиме и с адъювантной лучевой терапией. Все пациенты относились  к группе высокого риска прогрессирования по классификации d’amico. У 64 пациентов выявлен 1 фактор риска, у 37 – 2 фактора риска, у 6 пациентов – 3 фактора риска. Данные подгруппы были анализированы по  таким отдаленным показателям, как общая выживаемость, канцер-специфическая выживаемость,  безрецидивная выживаемость.</p></sec><sec><title>Результаты</title><p>Результаты. При наличии одного и двух факторов общая, безрецидивная и канцер-специфическая выживаемости статистически выше, чем в группе пациентов с 3 факторами риска во всей когорте (p&lt;0,05). В сравнении в подгруппах при наличии одного, двух и трех факторов риска показателей общей и канцер-специфической выживаемости значимой разницы не выявлено (p&gt;0,05). Показатели безрецидивной выживаемости при наличии одного фактора статистически не различаются (p=0,920). При наличии двух и трех  факторов безрецидивная выживаемость значимо выше в группе хирургического лечения с адъювантной лучевой терапией (p=0,049, p=0,025).</p></sec><sec><title>Заключение</title><p>Заключение. наличие трех факторов риска значимо повышало вероятность неблагоприятного прогноза.  Адъювантная лучевая терапия улучшает показатели выживаемости.</p></sec></abstract><trans-abstract xml:lang="en"><p>The purpose of the study was to optimize treatment of patients with prostate cancer at high risk of disease progression using a quantitative assessment of risk factors and the treatment method.</p><sec><title>Material and methods</title><p>Material and methods. Immediate outcomes were analyzed in 107 patients with pt3a-bn0m0g2–4 prostate cancer, who were treated in samara regional clinical oncological dispensary between 2010 and 2012. All patients were divided into 2 groups. Group i patients underwent surgery alone and group ii patients underwent surgery followed by radiation therapy. All patients were at high risk of disease progression according to the d’amico classification. Onlyone risk factor was identified in 64 patients, two risk factors in 37 patients, and three risk factors in 6 cases. The overall survival, cancer-specific survival and disease-free survival were analyzed.</p></sec><sec><title>Results</title><p>Results. In cases with one and two risk factors, the overall, disease-free and cancer-specific survival rates were statistically higher than in cases with three risk factors in the entire cohort (p&lt;0.05). In the subgroups with one, two, and three risk factors, there were no statistically significant differences in overall and cancer-specific survival rates (p&gt;0.05). Disease-free survival rates in the presence of one factor were not statistically different (p=0.920). In the presence of two and three factors, the relapse-free survival rates were statistically higher in group ii patients (surgical with adjuvant radiation therapy, p=0.049, p=0.025).</p></sec><sec><title>Conclusion</title><p>Conclusion. The presence of three risk factors significantly increased the likelihood of a poor prognosis compared with one or two factors. Adjuvant radiation therapy improved survival rates in prostate cancer patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>рак предстательной железы</kwd><kwd>адъювантная лучевая терапия</kwd><kwd>безрецидивная выживаемость</kwd><kwd>канцер-специфическая выживаемость</kwd></kwd-group><kwd-group xml:lang="en"><kwd>prostate cancer</kwd><kwd>adjuvant radiation therapy</kwd><kwd>disease-free survival</kwd><kwd>cancer-specific survival</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">Bray F., Ferlay J., Soerjomataram I., Siegel R.L., Torre L.A., Jemal A. Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA Cancer J Clin. 2018 Nov; 68(6): 394–424. doi: 10.3322/caac.21492.</mixed-citation><mixed-citation xml:lang="en">Bray F., Ferlay J., Soerjomataram I., Siegel R.L., Torre L.A., Jemal A. 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