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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">822</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2018-14-2-15-25</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>DIAGNOSIS AND TREATMENT OF URINARY SYSTEM TUMORS. RENAL CANCER</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ДИАГНОСТИКА И ЛЕЧЕНИЕ ОПУХОЛЕЙ МОЧЕПОЛОВОЙ СИСТЕМЫ. Рак почки</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">Resection of the inferior vena cava in patients with renal cell carcinoma with bulky tumor venous thrombosis</article-title><trans-title-group xml:lang="ru"><trans-title>Резекция нижней полой вены у больных раком почки с массивным опухолевым тромбозом</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6257-3873</contrib-id><name-alternatives><name xml:lang="en"><surname>Davydov</surname><given-names>M. I.</given-names></name><name xml:lang="ru"><surname>Давыдов</surname><given-names>М. И</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7748-9527</contrib-id><name-alternatives><name xml:lang="en"><surname>Matveev</surname><given-names>V. B.</given-names></name><name xml:lang="ru"><surname>Матвеев</surname><given-names>В. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7754-6624</contrib-id><name-alternatives><name xml:lang="en"><surname>Volkova</surname><given-names>M. I.</given-names></name><name xml:lang="ru"><surname>Волкова</surname><given-names>М. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p>Мария Игоревна Волкова</p><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><email>mivolkova@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9158-837X</contrib-id><name-alternatives><name xml:lang="en"><surname>Figurin</surname><given-names>K. M.</given-names></name><name xml:lang="ru"><surname>Фигурин</surname><given-names>К. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1258-0922</contrib-id><name-alternatives><name xml:lang="en"><surname>Chernyaev</surname><given-names>V. A.</given-names></name><name xml:lang="ru"><surname>Черняев</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0727-2976</contrib-id><name-alternatives><name xml:lang="en"><surname>Klimov</surname><given-names>A. M.</given-names></name><name xml:lang="ru"><surname>Климов</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0755-7421</contrib-id><name-alternatives><name xml:lang="en"><surname>Begaliev</surname><given-names>A. K.</given-names></name><name xml:lang="ru"><surname>Бегалиев</surname><given-names>А. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6024-5817</contrib-id><name-alternatives><name xml:lang="en"><surname>Feoktistov</surname><given-names>P. I.</given-names></name><name xml:lang="ru"><surname>Феоктистов</surname><given-names>П. И.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0498-2489</contrib-id><name-alternatives><name xml:lang="en"><surname>Kuznetsov</surname><given-names>K. P.</given-names></name><name xml:lang="ru"><surname>Кузнецов</surname><given-names>К. П.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7725-893X</contrib-id><name-alternatives><name xml:lang="en"><surname>Nekhaev</surname><given-names>I. V.</given-names></name><name xml:lang="ru"><surname>Нехаев</surname><given-names>И. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7016-6036</contrib-id><name-alternatives><name xml:lang="en"><surname>Zhuzhginova</surname><given-names>O. V.</given-names></name><name xml:lang="ru"><surname>Жужгинова</surname><given-names>О. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0644-4537</contrib-id><name-alternatives><name xml:lang="en"><surname>Ogorodnikova</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Огородникова</surname><given-names>Е. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3420-7141</contrib-id><name-alternatives><name xml:lang="en"><surname>Mkhitaryan</surname><given-names>S. M.</given-names></name><name xml:lang="ru"><surname>Мхитарян</surname><given-names>С. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p><italic>24 Kashirskoe Shosse, Moscow 115478</italic></p></bio><bio xml:lang="ru"><p><italic>115478 Москва, Каширское шоссе, 24</italic></p></bio><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">N.N. Blokhin National Medical Research Center of Oncology, Ministry of Health of Russia</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр онкологии им. Н.Н. Блохина» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2018-06-30" publication-format="electronic"><day>30</day><month>06</month><year>2018</year></pub-date><volume>14</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>15</fpage><lpage>25</lpage><history><date date-type="received" iso-8601-date="2018-05-13"><day>13</day><month>05</month><year>2018</year></date><date date-type="accepted" iso-8601-date="2018-05-28"><day>28</day><month>05</month><year>2018</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/822">https://oncourology.abvpress.ru/oncur/article/view/822</self-uri><abstract xml:lang="en"><p><bold><italic>Objective: </italic></bold><italic>to develop an effective and safe surgical technique for the treatment of patients with renal cell carcinoma with invasive tumor venous thrombosis of the inferior vena cava (IVC).<bold/></italic></p><p><bold><italic>Materials and methods. </italic></bold><italic>The study included 75 patients underwent surgical treatment at the N.N. Blokhin Russian Cancer Research Center between 1995 and 2017. The median age of patients was 57 years (range: 32–72 years). All patients were diagnosed with RCC with invasive tumor venous thrombosis levels II–IV; of them, 55 patients (73.3 %) had complete IVC obstruction and mature venous collaterals. Twenty- seven patients (26.0 %) were diagnosed with regional, 37 (49.3 %) – with distant metastases. Prior nephrectomy was performed in 5 (6.7 %) cases. Surgical treatment included nephrectomy (n = 70; 93.3 %), thrombectomy with IVC resection (n = 75; 100 %), and metastasectomy in solitary distant lesions (n = 11; 14.7 %). Partial IVC resection was demanded in 18 patients (24.0 %): with infrarenal IVC plication – 14 (18.7 %), with reconstruction of IVC with synthetic patch – 4 (5.3 %). Fifty-seven patients (76.0 %) underwent circular IVC resection (with left renal vein (LRV) ligation – 35 (46.7 %)). The IVC was replaced with ePTFE grafts in 4 (5.3 %) patients, IVC reconstruction was not required in 53 (70.7 %) patients. IVC grafting was considered to be justified in patients without mature venous collaterals. Twenty-two patients (29.3 %) received systemic antitumor therapy. Median follow-up was 32.3 months (range: 1–226 months).</italic></p><p><bold><italic>Results. </italic></bold><italic>Median operative time was 237.5 min (range: 135–580 min); median blood loss – 7000 mL (range: 1200–27 000 mL). The post- operative complications rate was 52.1 % (grades III–V – 31.5 %). Hospital mortality was 13.3 % (10 of 75 patients). Thirty-two months overall, cancer-specific, and recurrence-free survival were 42.4 %, 49.5 %, and 61.2 % respectively. At 19 months all prosthesis were patent. None of the patients had glomerular filtration rate &lt;60 ml/min/1.73 m2 after LRV ligation. No patients developed disabling chronic venous insufficiency of the lower limbs after IVC ligation/resection without grafting.<bold/></italic></p><p><bold><italic>Conclusion. </italic></bold><italic>Nephrectomy, thrombectomy, and IVC resection is the only effective method of treatment for RCC with invasive tumor venous thrombosis. The development of IVC and LRV venous collaterals allows performing circular IVC resection with LRV ligation without graft replacement.<bold/></italic></p></abstract><trans-abstract xml:lang="ru"><p><bold><italic>Цель исследования </italic></bold><italic>– разработать эффективную и безопасную хирургическую тактику лечения больных раком почки с инвазивным опухолевым венозным тромбозом нижней полой вены (НПВ).<bold/></italic></p><p><bold><italic>Материалы и методы. </italic></bold><italic>В исследование отобраны данные 75 больных, оперированных в НМИЦ онкологии им. Н.Н. Блохина с 1995 по 2017 г. Медиана возраста – 57 лет (32–72 года). У всех пациентов диагностирована опухоль почки с инвазивным опухолевым венозным тромбозом II–IV уровней (с полной обструкцией НПВ и развитием коллатералей – 55 (73,3 %)). У 27 (26,0 %) больных выявлены регионарные, у 37 (49,3 %) – отдаленные метастазы. Ранее 5 (6,7 %) пациентам была выполнена нефрэктомия. Объем хирургического вмешательства включал нефрэктомию (70 (93,3 %)), тромбэктомию с резекцией НПВ (75 (100 %)), удаление солитарных метастазов (11 (14,7 %)). Краевая резекция НПВ потребовалась 18 (24,0 %) (с пликацией инфраренального отдела НПВ – 14 (18,7 %), с замещением дефекта заплатой – 4 (5,3 %)); циркулярная резекция НПВ – 57 (76,0 %) больным (с перевязкой левой почечной вены (ЛПВ) – 35 (46,7 %), с протезированием сегмента НПВ – 4 (5,3 %), без протезирования – 53 (70,7 %)). Критерием отбора пациентов для протезирования НПВ являлось отсутствие венозных коллатералей. Системная противоопухолевая терапия проводилась 22 (29,3 %) пациентам. Медиана наблюдения – 32,3 (1–226) мес.<bold/></italic></p><p><bold><italic>Результаты. </italic></bold><italic>Медиана операционного времени – 237,5 мин (135–580 мин), медиана кровопотери – 7000 мл (1200–27000 мл). Частота послеоперационных осложнений – 52,1 % (III–V степеней тяжести – 31,5 %). Госпитальная летальность – 13,3 % (10/75). Общая, специфическая и безрецидивная 32-месячная выживаемость – 42,4; 49,5 и 61,2 % соответственно. При медиане наблюдения 19 мес все протезы НПВ функционируют. Ни одного нового случая снижения скорости клубочковой фильтрации до &lt;60 мл/мин/1,73 м2 после перевязки ЛПВ не зарегистрировано. Развития инвалидизирующей хронической венозной недостаточности нижних конечностей после перевязки/резекции НПВ без протезирования не отмечено.</italic></p><p><bold><italic>Заключение. </italic></bold><italic>Нефрэктомия, тромбэктомия, резекция НПВ – единственный метод радикального лечения больных раком почки с инвазивным опухолевым венозным тромбозом. Наличие развитых венозных коллатералей НПВ и ЛПВ позволяет безопасно выполнять циркулярную резекцию НПВ с перевязкой ЛПВ без протезирования</italic></p></trans-abstract><kwd-group xml:lang="en"><kwd>nephrectomy</kwd><kwd>thrombectomy</kwd><kwd>inferior vena cava circular resection</kwd><kwd>graft replacement</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>нефрэктомия, тромбэктомия, циркулярная резекция нижней полой вены, протезирование</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Eklöf B., Rutherford R.B., Bergan J.J. et al. Revision of the CEAP classification for chronic venous disorders: consensus statement. J Vasc Surg 2004;40(6):1248–52. DOI: 10.1016/j.jvs.2004.09.027. PMID: 15622385.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>KDIGO 2012 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease Kidney International Supplements. Vol. 3, iss. 1. 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