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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">1283</article-id><article-id pub-id-type="doi">10.17650/1726-9776-2020-16-2-36-43</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">Normotension — new approach in laparoscopic partial nephrectomy</article-title><trans-title-group xml:lang="ru"><trans-title>Нормотония - новое слово в лапароскопической резекции почки</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Dzhalilov</surname><given-names>I. B.</given-names></name><name xml:lang="ru"><surname>Джалилов</surname><given-names>И. Б.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>154 Fontanka River Embankment, Saint Petersburg 190103</p></bio><bio xml:lang="ru"><p>Имран Бейрутович Джалилов</p><p>190103 Санкт-Петербург, набережная реки Фонтанки, 154</p></bio><email>imrandjzalilov@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7877-8344</contrib-id><name-alternatives><name xml:lang="en"><surname>Osetnik</surname><given-names>V. K.</given-names></name><name xml:lang="ru"><surname>Осетник</surname><given-names>В. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Medical Faculty SPSU.</p><p>154 Fontanka River Embankment, Saint Petersburg 190103; 8a 21st liniya V. O., Saint Petersburg 199106</p></bio><bio xml:lang="ru"><p>Владислав Константинович Осетник - медицинский факультет СПГУ, SPIN-код: 3307-6480.</p><p>190103 Санкт-Петербург, набережная реки Фонтанки, 154; 199106 Санкт-Петербург, 21-я линия В. О., 8a</p></bio><email>osetnik@bk.ru</email><xref ref-type="aff" rid="aff2"/><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Mamizhev</surname><given-names>E. M.</given-names></name><name xml:lang="ru"><surname>Мамижев</surname><given-names>Э. М.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>154 Fontanka River Embankment, Saint Petersburg 190103</p></bio><bio xml:lang="ru"><p>Эльдар Мухамедович Мамижев</p><p>190103 Санкт-Петербург, набережная реки Фонтанки, 154</p></bio><email>mamijev@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Parshina</surname><given-names>E. V.</given-names></name><name xml:lang="ru"><surname>Паршина</surname><given-names>Е. Ви.</given-names></name></name-alternatives><bio xml:lang="en"><p>154 Fontanka River Embankment, Saint Petersburg 190103</p></bio><bio xml:lang="ru"><p>Екатерина Викторовна Паршина</p><p>190103 Санкт-Петербург, набережная реки Фонтанки, 154</p></bio><email>pannn@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Krestyaninov</surname><given-names>S. S.</given-names></name><name xml:lang="ru"><surname>Крестьянинов</surname><given-names>С. Се.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>154 Fontanka River Embankment, Saint Petersburg 190103</p></bio><bio xml:lang="ru"><p>Сергей Сергеевич Крестьянинов</p><p>190103 Санкт-Петербург, набережная реки Фонтанки, 154</p></bio><email>krestyninov@yandex.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Alekseev</surname><given-names>M. A.</given-names></name><name xml:lang="ru"><surname>Алексеев</surname><given-names>М. Ал.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>154 Fontanka River Embankment, Saint Petersburg 190103</p></bio><bio xml:lang="ru"><p/><p>Михаил Александрович Алексеев</p>190103 Санкт-Петербург, набережная реки Фонтанки, 154</bio><email>Miha_Decor@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Orlova</surname><given-names>R. V.</given-names></name><name xml:lang="ru"><surname>Орлова</surname><given-names>Р. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Medical Faculty</p><p>8a 21st liniya V. O., Saint Petersburg 199106</p></bio><bio xml:lang="ru"><p>Рашида Вахидовна Орлова - медицинский факультет СПГУ.</p><p>199106 Санкт-Петербург, 21-я линия В. О., 8a</p></bio><email>orlova_rashida@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Saint Petersburg State University Hospital</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО Санкт-Петербургский государственный университет, Клиника высоких медицинских технологий им. Н.И. Пирогова</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Saint Petersburg State University Hospital</institution></aff><aff><institution xml:lang="ru">В.К. Осетник1, 2, &#13;
ФГБОУ ВО Санкт-Петербургский государственный университет, Клиника высоких медицинских технологий им. Н.И. Пирогова</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Saint Petersburg State University</institution></aff><aff><institution xml:lang="ru">ФГБОУВО Санкт-Петербургский государственный университет</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2020-06-30" publication-format="electronic"><day>30</day><month>06</month><year>2020</year></pub-date><volume>16</volume><issue>2</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>36</fpage><lpage>43</lpage><history><date date-type="received" iso-8601-date="2020-04-01"><day>01</day><month>04</month><year>2020</year></date><date date-type="accepted" iso-8601-date="2020-04-22"><day>22</day><month>04</month><year>2020</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/1283">https://oncourology.abvpress.ru/oncur/article/view/1283</self-uri><abstract xml:lang="en"><p><bold>Background.</bold> Minimally invasive partial nephrectomy is the gold standard in the treatment of stage I malignant tumors. To date, there are a large number of techniques for performing partial nephrectomy. The desire to develop a technique that included all the positive characteristics and had no restrictions on use led to the creation of a normotonic zero ischaemia partial nephrectomy.</p><p><bold>Materials and methods</bold>. A retrospective analysis of 45 patients was performed. 1st group included 24 (53.3 %) patients after laparoscopic normotonic zero ischaemia partial nephrectomy. 2ndgroup included 21 (46.7 %) patients who underwent laparoscopic hypotonic zero ischaemia partial nephrectomy. All patients evaluated such surgical parameters as the surgery time, the blood loss, and the duration of hospitalization. To assess pre-operative renal function, the CKD-EPI equation was used to calculate estimate glomerular filtration rate.</p><p><bold>Results. </bold>All patients were demographically comparable. Patients were also evenly distributed in terms of resection complexity according to the RENAL nephrometric scale. Acute kidney injury rate was significantly higher in the hypotension group: relative risk 5.4 (95 % confidence interval 1.59—20.55), odds ratio 11.3 (95 % confidence interval2.04—59.2);p = 0.007. In 1stgroup, the average operation time was 130min (Q1-Q3 110—140), and in 2ndgroup, 150min (Q1—Q3 115—227.5);p = 0.0159. The average volume of blood loss during laparoscopic zero ischaemia partial nephrectomy was significantly less than during hypotonic partial nephrectomy: 125 ml (Q1—Q3 50—200) and 450 ml (Q1— Q3200— 750) respectively, p &lt;0.0001.</p><p><bold>Coclusion.</bold> In our study, laparoscopic normotonic zero ischaemia partial nephrectomy proved to be a possible alternative to existing resection techniques today. But to use this technique in clinical practice, further study and validation is required.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Введение.</bold> Резекция почки минимально-инвазивным способом является «золотым стандартом» в лечении злокачественных опухолей I стадии. На сегодняшний день существует большое количество методик выполнения резекции почки. Желание разработать технику операции, которая бы включала все положительные характеристики и не имела ограничений в использовании, привело к созданию нормотонической резекции почки без ишемии.</p><p><bold>Материалы и методы.</bold> Проведен ретроспективный анализ данных 45 пациентов. В 1-ю группу были включены 24 (53,3 %) пациента после лапароскопической нормотонической резекции почки без ишемии, во 2-ю — 21 (46,7 %) больной, которому была выполнена лапароскопическая гипотоническая резекция почки без ишемии. У всех пациентов проведена оценка таких хирургических показателей, как продолжительность операции, объем кровопотери, длительность госпитализации. Для оценки почечной функции до операции использовали формулу расчета скорости клубочковой фильтрации CKD-EPI.</p><p><bold>Результаты.</bold> Пациенты обеих групп были сопоставимы по демографическим показателям. Также пациенты были равномерно распределены по сложности выполняемой резекции согласно нефрометрической шкале RENAL. Острое почечное повреждение существенно чаще встречалось среди пациентов, прооперированных в условиях интраоперационной гипотонии: относительный риск 5,4 (95 % доверительный интервал 1,59—20,55), отношение шансов 11,3 (95 % доверительный интервал 2,04—59,2) (р = 0,007). В 1-й группе среднее время операции составило 130мин (интерквартильный размах (ИКР) 110—140мин), во 2-й группе — 150мин (ИКР 115—227,5мин) (р = 0,0159). Средний объем кровопотери при лапароскопической нормотонической резекции почки без ишемии был значимо меньше, чем при гипотонической резекции, и составил 125мл (ИКР 50—200 мл) и 450 мл (ИКР 200— 750 мл) соответственно (р &lt;0,0001).</p><p><bold>Заключение</bold>. В нашем исследовании лапароскопическая нормотоническая резекция почки зарекомендовала себя как возможная альтернатива имеющимся на сегодняшний день техникам резекции. Однако для использования данной методики в клинической практике требуются дальнейшее изучение и валидация.</p></trans-abstract><kwd-group xml:lang="en"><kwd>partial nephrectomy</kwd><kwd>kidney function</kwd><kwd>acute kidney injury</kwd><kwd>zero ischaemia</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>резекция почки</kwd><kwd>функция почки</kwd><kwd>острое почечное повреждение</kwd><kwd>резекция без ишемии</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Campbell S., Uzzo R.G., Allaf M.E. et al. Renal mass and localized renal cancer: AUA guideline. J Urol 2017;198(3):520—9. DOI: 10.1016/jjuro.2017.04.100.</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Thompson R.H., Lane B.R., Lohse C.M. et al. Renal function after partial nephrectomy: effect of warm ischemia relative to quantity and quality of preserved kidney. Urology 2012;79(2):356—60. 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