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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">vtio</journal-id><journal-title-group><journal-title xml:lang="ru">Вестник трансплантологии и искусственных органов</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Transplantology and Artificial Organs</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1995-1191</issn><publisher><publisher-name>Academician V.I.Shumakov National Medical Research Center of Transplantology and Artificial Organs", Ministry of Health of the Russian Federation</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15825/1995-1191-2024-2-63-72</article-id><article-id custom-type="elpub" pub-id-type="custom">vtio-1743</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>Донорство органов</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Organ Donation</subject></subj-group></article-categories><title-group><article-title>Гипотермическая оксигенированная  перфузионная консервация при трансплантации  печени от доноров с расширенными  критериями</article-title><trans-title-group xml:lang="en"><trans-title>Hypothermic oxygenated perfusion in liver  transplantation from expanded criteria donors</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>Шабунин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Shabunin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Лоран</surname><given-names>О. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Loran</surname><given-names>O. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</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>Пушкарь</surname><given-names>Д. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Pushkar</surname><given-names>D. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Велиев</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Veliev</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Минина</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Minina</surname><given-names>M. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дроздов</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Drozdov</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дроздов Павел Алексеевич</p><p>117148, Москва, ул. Брусилова, д. 15, кв. 8</p><p>Тел. (962) 985-04-41</p></bio><bio xml:lang="en"><p>Pavel Drozdov</p><p>15/8, Brusilov str., Moscow, 117148</p><p>Phone: (962) 985-04-41</p></bio><email xlink:type="simple">dc.drozdov@gmail.com</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>Астапович</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Astapovich</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лиджиева</surname><given-names>Э. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lidzhieva</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Москва</p></bio><bio xml:lang="en"><p>Moscow</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ «Городская клиническая больница имени С.П. Боткина Департамента здравоохранения города Москвы»; ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Botkin Hospital; Russian Medical Academy of Postgraduate Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ «Городская клиническая больница имени С.П. Боткина Департамента здравоохранения города Москвы»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Botkin Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ «Городская клиническая больница имени С.П. Боткина Департамента здравоохранения города Москвы»; ФГБУ «Национальный медицинский исследовательский центр трансплантологии и искусственных органов имени академика В.И. Шумакова» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Botkin Hospital; Shumakov National Medical Research Center of Transplantology and Artificial Organs</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Medical Academy of Postgraduate Education</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>04</month><year>2024</year></pub-date><volume>26</volume><issue>2</issue><fpage>63</fpage><lpage>72</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шабунин А.В., Лоран О.Б., Пушкарь Д.Ю., Велиев Е.И., Минина М.Г., Дроздов П.А., Астапович С.А., Лиджиева Э.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Шабунин А.В., Лоран О.Б., Пушкарь Д.Ю., Велиев Е.И., Минина М.Г., Дроздов П.А., Астапович С.А., Лиджиева Э.А.</copyright-holder><copyright-holder xml:lang="en">Shabunin A.V., Loran O.B., Pushkar D.Y., Veliev E.I., Minina M.G., Drozdov P.A., Astapovich S.A., Lidzhieva E.A.</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://journal.transpl.ru/vtio/article/view/1743">https://journal.transpl.ru/vtio/article/view/1743</self-uri><abstract><sec><title>Цель</title><p>Цель: улучшить результаты трансплантации печени от доноров с расширенными критериями посредством внедрения гипотермической оксигенированной перфузионной консервации.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. В исследование включены 63 наблюдения трансплантации печени, полученной от субоптимальных доноров с констатированной смертью головного мозга. Группу I (контрольную) составили 34 наблюдения, в которых консервация трансплантата печени осуществлялась только посредством статического холодового хранения, группу II (основную) – 29 наблюдений, где после статической консервации выполнялась гипотермическая оксигенированная ex situ перфузия. Эффективность и безопасность применения последней была оценена нами в сравнительном клиническом исследовании, а также посредством изучения ультраструктурных изменений печени на электронной микроскопии.</p></sec><sec><title>Результаты</title><p>Результаты. Между группами не было получено статистически значимых различий по исходным характеристикам доноров, реципиентов и ряду периоперационных параметров (р &gt; 0,05). Пиковые концентрации АСТ и АЛТ в первую неделю после трансплантации в группе применения гипотермической перфузии составили 1052 (IQR: 712–1842) ЕД/л и 1213 (IQR: 613–2032) ЕД/л, в контрольной – 1943 (IQR: 1294–5214) ЕД/л и 2318 (IQR: 1032–6219) ЕД/л, что было статистически значимо ниже (р = 0,002 и р &lt; 0,001 соответственно). Медиана комплексного индекса осложнений (CCI) в основной группе составила 0 (IQR: 0–22,6), в контрольной – 27,6 (IQR: 0–100), различия были статистически значимыми (p = 0,001). Аналогично, статистически значимые различия были зафиксированы по времени нахождения реципиента в ОРИТ и общей длительности госпитализации (р = 0,042 и р = 0,028) – они были меньше в группе гипотермической перфузии. Морфологическая оценка трансплантатов печени посредством электронной микроскопии выявила меньшее повреждение гепатоцитов в ходе перфузионной консервации.</p></sec><sec><title>Выводы</title><p>Выводы. Гипотермическая оксигенированная перфузия ex situ является безопасным и эффективным методом консервации трансплантата печени. Ее применение при трансплантации печени от доноров с расширенными критериями позволяет снизить тяжесть ишемическиреперфузионного повреждения органа и дать дополнительную оценку пригодности органа к пересадке.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective: to improve the outcomes of liver transplantation (LTx) from expanded criteria donors (ECDs) through hypothermic oxygenated machine perfusion (HOPE).</p></sec><sec><title>Material and methods</title><p>Material and methods. The study included 63 cases of LTx from suboptimal brain-dead donors. Group I (control) consisted of 34 persons in which liver transplant was preserved only by static cold storage (SCS), while group II (main) comprised 29 cases where ex situ HOPE was used after static preservation. We evaluated the efficacy and safety of the latter in a comparative clinical study and by studying ultrastructural changes in the liver using electron microscopy.</p></sec><sec><title>Results</title><p>Results. No statistically significant differences between the groups in terms of baseline characteristics of donors, recipients and several perioperative parameters (p &gt; 0.05) were obtained. Peak aspartate aminotransferase (AST) and alanine aminotransferase (ALT) levels in the first week after transplantation were 1,052 (IQR: 712–1,842) U/L and 1,213 (IQR: 613–2,032) U/L in the HOPE group, and 1,943 (IQR: 1,294–5,214) U/L and 2,318 (IQR: 1,032–6,219) U/L in the SCS group (control). The levels were statistically significantly lower (p = 0.002 and p &lt; 0.001, respectively). Median comprehensive complication index (CCI) in the main and control groups was 0 (IQR: 0–22.6) and 27.6 (IQR: 0–100) respectively. The differences were statistically significant (p = 0.001). Similarly, statistically significant differences were noted in terms of recipient time in the intensive care unit (ICU) and overall length of hospital stay (p = 0.042 and p = 0.028) – they were less in the HOPE group. Electron microscopy evaluation of the morphology of liver grafts revealed that hepatocytes sustained less injury during HOPE.</p></sec><sec><title>Conclusion</title><p>Conclusion. Ex situ HOPE is a safe and effective way of preserving liver transplants. Its use in LTx from expanded criteria donors can lessen the severity of ischemia-reperfusion injury (IRI) in the organ and enable additional assessment of the suitability of an organ for transplantation.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>трансплантация печени</kwd><kwd>консервация</kwd><kwd>доноры с расширенными критериями</kwd></kwd-group><kwd-group xml:lang="en"><kwd>liver transplantation</kwd><kwd>preservation</kwd><kwd>expanded criteria donors</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">Eurotransplant Annual Report 2022. [Internet] Available from: https://www.eurotransplant.org/statistics/annualreport/.</mixed-citation><mixed-citation xml:lang="en">Eurotransplant Annual Report 2022. 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