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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Cancer Urology</journal-id><journal-title-group><journal-title xml:lang="en">Cancer Urology</journal-title><trans-title-group xml:lang="ru"><trans-title>Онкоурология</trans-title></trans-title-group></journal-title-group><issn publication-format="print">1726-9776</issn><issn publication-format="electronic">1996-1812</issn><publisher><publisher-name xml:lang="en">Publishing House ABV Press</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">985</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2019-15-4-73-83</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>DIAGNOSIS AND TREATMENT OF URINARY SYSTEM TUMORS. PROSTATE CANCER</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ДИАГНОСТИКА И ЛЕЧЕНИЕ ОПУХОЛЕЙ МОЧЕПОЛОВОЙ СИСТЕМЫ. Рак предстательной железы</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Prostate volume as an independent predictor of results robot-assisted prostatectomy</article-title><trans-title-group xml:lang="ru"><trans-title>Объем предстательной железы как независимый предиктор результатов робот-ассистированной простатэктомии.</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8105-7233</contrib-id><name-alternatives><name xml:lang="en"><surname>Zyryanov</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Зырянов</surname><given-names>А. В.</given-names></name></name-alternatives><bio xml:lang="en"><p><italic>3 Repina St., Ekaterinburg 620028</italic></p></bio><bio xml:lang="ru"><p><italic>620028 Екатеринбург, ул. Репина, 3</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1238-4761</contrib-id><name-alternatives><name xml:lang="en"><surname>Surikov</surname><given-names>A. S.</given-names></name><name xml:lang="ru"><surname>Суриков</surname><given-names>А. С.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Department of Oncourology Regional Urological Center “Neftyannik”</p><p>8/1 Yuriya Semovskykh St., Tyumen 625000, </p><p><italic>32 Barnaul’skaya St., Tyumen 625000</italic></p></bio><bio xml:lang="ru"><p><bold>Александр Сергеевич Суриков, в</bold>рач уролог отделения онкоурологии Областного урологического центра АО «Медико-санитарная часть «Нефтяник»</p><p><italic>625000 Тюмень, ул. Юрия Семовских, 8/1, </italic></p><p><italic>625000 Тюмень, ул. Барнаульская, 32</italic></p></bio><email>surikov.a.s@mail.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8343-9435</contrib-id><name-alternatives><name xml:lang="en"><surname>Ponomarev</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Пономарев</surname><given-names>А. В.</given-names></name></name-alternatives><bio xml:lang="en"><p>Department of Oncourology Regional Urological Center “Neftyannik”</p><p>8/1 Yuriya Semovskykh St., Tyumen 625000, </p><p><italic>32 Barnaul’skaya St., Tyumen 625000</italic></p></bio><bio xml:lang="ru"><p>Отделение онкоурологии Областного урологического центра АО «Медико-санитарная часть «Нефтяник»</p><p><italic>625000 Тюмень, ул. Юрия Семовских, 8/1, </italic></p><p><italic>625000 Тюмень, ул. Барнаульская, 32</italic></p></bio><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5071-0604</contrib-id><name-alternatives><name xml:lang="en"><surname>Keln</surname><given-names>A. A.</given-names></name><name xml:lang="ru"><surname>Кельн</surname><given-names>А. А.</given-names></name></name-alternatives><bio xml:lang="en"><p>Department of Oncourology Regional Urological Center “Neftyannik”;</p><p>Department of Oncology with a Course of Urology Tyumen State Medical University, Ministry of Health of Russia</p><p>8/1 Yuriya Semovskykh St., Tyumen 625000, </p><p><italic>32 Barnaul’skaya St., Tyumen 625000, </italic></p><p><italic>54 Odesskaya St., Tyumen 625023</italic></p><p><italic/></p></bio><bio xml:lang="ru"><p>Отделение онкоурологии Областного урологического центра АО «Медико-санитарная часть «Нефтяник»;</p><p>Кафедра онкологии с курсом урологии ФГБОУ ВО «Тюменский государственный медицинский университет» Минздрава России</p><p><italic>625000 Тюмень, ул. Юрия Семовских, 8/1, </italic></p><p><italic>625000 Тюмень, ул. Барнаульская, 32, </italic></p><p><italic>625023 Тюмень, ул. Одесская, 54 </italic></p></bio><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/><xref ref-type="aff" rid="aff4"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9240-3792</contrib-id><name-alternatives><name xml:lang="en"><surname>Znobishchev</surname><given-names>V. G.</given-names></name><name xml:lang="ru"><surname>Знобищев</surname><given-names>В. Г.</given-names></name></name-alternatives><bio xml:lang="en"><p>Department of Oncourology Regional Urological Center “Neftyannik”</p><p>8/1 Yuriya Semovskykh St., Tyumen 625000, </p><p><italic>32 Barnaul’skaya St., Tyumen 625000</italic></p></bio><bio xml:lang="ru"><p>Отделение онкоурологии Областного урологического центра АО «Медико-санитарная часть «Нефтяник»</p><p><italic>625000 Тюмень, ул. Юрия Семовских, 8/1, </italic></p><p><italic>625000 Тюмень, ул. Барнаульская, 32</italic></p></bio><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Ural State Medical University, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Уральский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Regional Urological Center “Neftyannik”</institution></aff><aff><institution xml:lang="ru">Областной урологический центр АО «Медико-санитарная часть «Нефтяник»</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Multispecialty Clinical Medical Center “Medical City”</institution></aff><aff><institution xml:lang="ru">ГАУЗ ТО «Многопрофильный клинический медицинский центр «Медицинский город»</institution></aff></aff-alternatives><aff-alternatives id="aff4"><aff><institution xml:lang="en">Tyumen State Medical University, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Тюменский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2019-12-30" publication-format="electronic"><day>30</day><month>12</month><year>2019</year></pub-date><volume>15</volume><issue>4</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>73</fpage><lpage>83</lpage><history><date date-type="received" iso-8601-date="2019-10-08"><day>08</day><month>10</month><year>2019</year></date><date date-type="accepted" iso-8601-date="2019-11-25"><day>25</day><month>11</month><year>2019</year></date></history><permissions><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/></permissions><self-uri xlink:href="https://oncourology.abvpress.ru/oncur/article/view/985">https://oncourology.abvpress.ru/oncur/article/view/985</self-uri><abstract xml:lang="en"><p><bold>Background</bold>. The presence of benign hyperplastic tissue does not exclude the malignant process within one prostate gland. According to various sources, almost 40 % of patients with prostate hyperplasia can be diagnosed of prostate cancer. The large adenoma seriously complicates of radical surgery, which in this group patients, is perhaps, the only effective method of treatment. The effect of prostate volume on the main criteria the effectiveness of treatment is ambiguous. Robotic technologies, introduced into clinical practice, may have the advantages of this complicated group of patients.</p><p><bold>Materials and methods</bold>. Study group (1<sup>st</sup> group): 40 patients with prostate volume ≥80cm<sup>3</sup> (9.4 %) over the period December 2014. to December 2018. were performed robot-assisted radiсal prostatectomy. The comparison group included 54 patients with prostate volume &lt;80 см<sup>3</sup>. The average prostate volume in 1<sup>st</sup> group was 112.2 ± 26 (80–195) cm<sup>3</sup>, in the 2<sup>nd</sup> group – 38 ± 11.2 (17–62) cm<sup>3</sup> (p &lt;0.001). The 1<sup>st</sup> group consists of older patients with a higher level of prostate-specific antigen (p &lt;0.001).</p><p><bold>Results</bold>. The difference in the operation time was 18.2 min, which was statistically insignificant (p &gt;0.05). The average volume of blood loss in the 1<sup>st</sup> group was 282.5 ± 227.5 (50–1000) ml, with 175 ± 147.2 (50–700 ml) ml in the 2<sup>nd</sup> group (р &gt;0,02). After 12 months, 100 % of patients in the 1<sup>st</sup> group showed no relapse (prostate-specific antigen ≤0.2 ng/ml). The level of continental function was comparable of the monitoring group.</p><p><bold>Conclusion</bold>. When performing robot-assisted prostatectomy increased prostate size has no effect on operating time, but significantly increases of the blood loss. The size of the prostate may serve as an important variable to predict the functional and oncological results of treatment.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение</bold>. Наличие доброкачественно гиперплазированной ткани, как известно, не исключает возникновения злокачественного процесса в рамках одной предстательной железы (ПЖ). По данным разных источников, почти у 40 % пациентов с гиперплазией ПЖ по результатам биопсии, проводимой в связи с повышением уровня простатического специфического антигена, может диагностироваться рак ПЖ. Формирование аденомы большого размера серьезно затрудняет проведение радикальной операции, которая у данной группы пациентов является, возможно, единственным эффективным методом лечения. Влияние объема ПЖ на основные критерии оценки эффективности лечения неоднозначно. Роботические технологии, внедряемые в клиническую практику, возможно, несут преимущества группе пациентов с данным осложнением.</p><p><bold>Материалы и методы. </bold>В группу исследования (1‑я группа) были включены 40 пациентов с объемом ПЖ ≥80 см<sup>3</sup> (9,4 %), которым за период с декабря 2014 г. по декабрь 2018 г. выполнена робот-ассистированная радиальная простатэктомия. В группу сравнения (2‑я группа) вошли 54 пациента с объемом ПЖ &lt;80 см<sup>3</sup>. Средний объем ПЖ в 1‑й группе составил 112,2 Ѓ} 26 (80–195) см<sup>3</sup>, во 2‑й.группе – 38 Ѓ} 11,2 (17–62) см<sup>3</sup> (р &lt;0,001). Группа исследования состояла из пациентов старших возрастов, имеющих более высокий уровень простатического специфического антигена (р &lt;0,001).</p><p><bold>Результаты. </bold>Разница во времени операции составила 18,2 мин и оказалась статистически незначимым показателем (р &gt;0,05). Средний объем кровопотери в 1‑й группе – 282,5 Ѓ} 227,5 (50–1000) мл, во 2‑й.– 175 Ѓ} 147,2 (50–700) мл (р &lt;0,01). Через 12 мес у 100 % пациентов 1‑й группы отсутствовали признаки рецидива (уровень простатического специфического антигена ≤0,2 нг / мл). Уровень континентной функции оказался сопоставимым с аналогичным показателем 2‑й группы.<italic> </italic></p><p><bold>Заключение</bold>. При выполнении робот-ассистированной простатэктомии увеличенный размер ПЖ не оказывает влияние на время операции, однако значимо повышает уровень кровопотери. Также размер ПЖ может служить важной переменной для прогнозирования функциональных и онкологических результатов лечения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>рrostate cancer</kwd><kwd>prostate volume</kwd><kwd>robot-assisted prostatectomy</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>рак предстательной железы</kwd><kwd>объем предстательной железы</kwd><kwd>робот-ассистированная простатэктомия</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><citation-alternatives><mixed-citation xml:lang="en">Shchepin O.P., Tishuk E.I. Problems of the demographic development of Russia. Ekonomika zdravookhraneniya = Health Economics 2005;3:5–8. (In Russ.).</mixed-citation><mixed-citation xml:lang="ru">Щепин О.П., Тишук Е.И. Проблемы демографического развития России. 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