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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">transplantologiya</journal-id><journal-title-group><journal-title xml:lang="ru">Трансплантология</journal-title><trans-title-group xml:lang="en"><trans-title>Transplantologiya. The Russian Journal of Transplantation</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2074-0506</issn><issn pub-type="epub">2542-0909</issn><publisher><publisher-name>IPO Association of Transplantologists</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.23873/2074-0506-2024-16-4-447-457</article-id><article-id custom-type="elpub" pub-id-type="custom">transplantologiya-938</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>АКТУАЛЬНЫЕ ВОПРОСЫ ТРАНСПЛАНТОЛОГИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ACTUAL ISSUES OF TRANSPLANTATION</subject></subj-group></article-categories><title-group><article-title>Изменение плотности трансплантата после эффективного лечения возвратного гепатита C у реципиентов печени при длительном наблюдении</article-title><trans-title-group xml:lang="en"><trans-title>Changes in graft density after effective treatment of recurrent hepatitis C in liver transplant recipients during long-term follow-up</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8391-5211</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сюткин</surname><given-names>В. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Syutkin</surname><given-names>V. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Владимир Евгеньевич Сюткин - д-р мед. наук, врач гастроэнтеролог, ведущий научный сотрудник отделения трансплантации печени.</p><p>129090, Москва, Большая Сухаревская пл., д. 3</p></bio><bio xml:lang="en"><p>Vladimir E. Syutkin - Dr. Sci. (Med.), Gastroenterologist, Leading Researcher, Liver Transplantation Department.</p><p>3 Bolshaya Sukharevskaya Sq., Moscow 129090</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2524-9203</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мазурчик</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mazurchik</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Наталья Владимировна Мазурчик - доц., канд. мед. наук, врач гепатолог Центра изучения печени им. проф. П.П. Огурцова КДЦ.</p><p>117198, Москва, ул. Миклухо-Маклая, д. 10</p></bio><bio xml:lang="en"><p>Natalya V. Mazurchik - Assoc. Prof., Cand. Sci. (Med.), Hepatologist, P.P. Ogurtsov Center for Liver Studies.</p><p>10 Miklukho-Maklay St., Moscow 117198</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1192-9598</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Мальцева</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Maltseva</surname><given-names>A. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анна Погосовна Мальцева - аспирант кафедры хирургии с курсами онкологии, анестезиологии и реаниматологии, эндоскопии, хирургической патологии, клинической трансплантологии и органного донорства.</p><p>123098, Москва, ул. Маршала Новикова, д. 23</p></bio><bio xml:lang="en"><p>Anna P. Maltseva - Postgraduate Student, Department of Surgery with courses in Oncology, Anesthesiology and Critical Care, Endoscopy, Surgical Pathology, Clinical Transplantology and Organ Donation.</p><p>23 Marshal Novikov St., Moscow 123098</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1920-7189</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ниязов</surname><given-names>А. Р.</given-names></name><name name-style="western" xml:lang="en"><surname>Niyazov</surname><given-names>A. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Арслан Рамилевич Ниязов - научный сотрудник, врач по авиационной и космической медицине лаборатории разработки средств и методов оказаний медицинской помощи в экстремальных условиях.</p><p>119334, Москва, ул. Вавилова, д. 34/5</p><p> </p></bio><bio xml:lang="en"><p>Arslan R. Niyazov Researcher - Physician in Aerospace Medicine, Laboratory for the Development of Measures and Methods for Providing Medical Care under Extreme Conditions, Institute for Biomedical Problems of the Russian Academy of Sciences.</p><p>34/5 Vavilov St., Moscow 119334</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5889-8675</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яремин</surname><given-names>Б. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Yaremin</surname><given-names>B. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Борис Иванович Яремин - доц., канд. мед. наук, врач хирург, научный сотрудник отделения трансплантации печени ГБУЗ «НИИ скорой помощи им. Н.В. Склифосовского ДЗМ»; доцент кафедры трансплантологии и искусственных органов ФДПО ИНОПР ФГАОУ ВО РНИМУ им. Н.И. Пирогова МЗ РФ; проректор по лечебной работе, заведующий кафедрой хирургических болезней ММУ.</p><p>129090, Москва, Большая Сухаревская пл., д. 3; 117997, Москва, ул. Островитянова, д. 1; 107564 Москва, Краснобогатырская ул., д. 2, стр. 2</p></bio><bio xml:lang="en"><p>Boris I. Yaremin - Assoc. Prof., Cand. Sci. (Med.), Surgeon, Research Fellow, Department for Liver Transplantation, N.V. Sklifosovsky RI for Emergency Medicine; Associate Professor of the Department of Transplantology and Artificial Organs, N.I. Pirogov RNRMU; Vice-Rector for Medical Affairs, Head of the Department of Surgical Diseases, MMU.</p><p>3 Bolshaya Sukharevskaya Sq., Moscow 129090; 1 Ostrovityanov St., Moscow 117997; 2 Bldg. 2 Krasnobogatyrskaya St., Moscow 107564</p></bio><email xlink:type="simple">yareminbi@sklif.mos.ru</email><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ «НИИ скорой помощи им. Н.В. Склифосовского ДЗМ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute for Emergency Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Центр изучения печени им. проф. П.П. Огурцова КДЦ ФГАОУ ВО «Российский университет дружбы народов»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>P.P. Ogurtsov Center for Liver Studies, Patrice Lumumba Peoples' Friendship University of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГБУ ГНЦ ФМБЦ им. А.И. Бурназяна ФМБА России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>State Research Center – Burnasyan Federal Medical Biophysical Center of Federal Medical Biological Agency</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ФГБУН ГНЦ РФ – Институт медико-биологических проблем РАН</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Institute for Biomedical Problems of the Russian Academy of Sciences</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>ГБУЗ «НИИ скорой помощи им. Н.В. Склифосовского ДЗМ»; ФДПО ИНОПР ФГАОУ ВО РНИМУ им. Н.И. Пирогова МЗ РФ; Московский медицинский университет «Реавиз»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.V. Sklifosovsky Research Institute for Emergency Medicine; Department of Transplantology and Artificial Organs, N.I. Pirogov Russian National Research Medical University; Moscow Medical University "Reaviz"</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>16</day><month>12</month><year>2024</year></pub-date><volume>16</volume><issue>4</issue><fpage>447</fpage><lpage>457</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сюткин В.Е., Мазурчик Н.В., Мальцева А.П., Ниязов А.Р., Яремин Б.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Сюткин В.Е., Мазурчик Н.В., Мальцева А.П., Ниязов А.Р., Яремин Б.И.</copyright-holder><copyright-holder xml:lang="en">Syutkin V.E., Mazurchik N.V., Maltseva A.P., Niyazov A.R., Yaremin B.I.</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.jtransplantologiya.ru/jour/article/view/938">https://www.jtransplantologiya.ru/jour/article/view/938</self-uri><abstract><sec><title>Актуальность</title><p>Актуальность. Главным механизмом, лежащим в основе прогрессирования хронической болезни трансплантата печени, является нарастание фиброза, которое сопровождается увеличением плотности печени. Эффективная противовирусная терапия возвратного гепатита С привела к увеличению выживаемости трансплантатов и реципиентов.</p></sec><sec><title>Цель</title><p>Цель. Изучить долгосрочное влияние эффективной противовирусной терапии на изменения стадии фиброза трансплантата печени у больных возвратным гепатитом С.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Методом транзиентной эластографии изучено изменение плотности трансплантата печени у 33 реципиентов с возвратным гепатитом С до начала противовирусной терапии и через 54 месяца (ИКР 37;59) после ее завершения. Медианы плотности печени до противовирусной терапии и по окончании наблюдения составили 7,8 кПа (ИКР – 6,1;12,0) и 6,4 кПа соответственно (ИКР – 5,5;7,7; p&lt;0,0001). По завершении наблюдения стадия фиброза уменьшилась на 2 у 4 реципиентов (12,1%), на 1 – у 8 (24,2%). В 19 случаях (57,6%) стадия фиброза не изменилась, и у 2 реципиентов (6,1%) увеличилась на 1. Взаимосвязи между уровнями аланинаминотрансферазы и g-глутамилтранспептидазы, индексом массы тела и показателями плотности печени, оцененными до начала противовирусной терапии и по завершении наблюдения, не выявлено.</p></sec><sec><title>Заключение</title><p>Заключение. Эффективная противовирусная терапия приводит к длительному (на протяжении 4–5 лет) снижению плотности печени, которое в значительной степени обусловлено замедлением и обратным развитием фиброза печени. Влияние не связанных с HCV факторов риска на показатели плотности печени в этой подгруппе больных несущественно.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. The main mechanism underlying the progression of chronic liver transplant disease is an increase in fibrosis, which is associated with an increase in liver density. An effective antiviral therapy for recurrent hepatitis C has led to the increased graft and recipient survival rates.</p></sec><sec><title>Objective</title><p>Objective. To study the long-term effect of successful antiviral therapy on changes in the graft fibrosis stage in liver transplant recipients with recurrent hepatitis C.</p></sec><sec><title>Material and methods</title><p>Material and methods. Transient elastography was used to study the change in liver density in 33 liver transplant recipients with recurrent hepatitis C before the start of antiviral therapy and 54 months (IQR: 37;59) after its completion. The median liver densities before antiviral therapy and at the end of follow–up were 7.8 kPa (IQR: 6.1;12.0), and 6.4 kPa, respectively (IQR: 5.5;7.7; p&lt;0.0001). Upon completion of the follow–up, the fibrosis stage decreased by 2 in 4 (12.1%) recipients, by 1 in 8 (24.2%) recipients. In 19 (57.6%) cases, the stage of fibrosis did not change, and in 2 (6.1%) recipients it increased by 1. No clear correlations were found between any of the following parameters: alanine aminotransferase activity, gamma-glutamyltranspeptidase activity, body mass index and the liver density assessed before the start of antiviral therapy and on follow-up completion.</p></sec><sec><title>Conclusion</title><p>Conclusion. Effective antiviral therapy leads to a long-term (over 4-5 years) decrease in liver density, which is largely due to the slowdown and reverse progression of liver fibrosis. The effect of non-HCV-related risk factors on liver density in this patient population is not significant.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>плотность печени</kwd><kwd>транзиентная эластография</kwd><kwd>трансплантация печени</kwd><kwd>возвратный гепатит С</kwd><kwd>противовирусная терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>liver density</kwd><kwd>transient elastography</kwd><kwd>liver transplantation</kwd><kwd>recurrent hepatitis C</kwd><kwd>antiviral therapy</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">Mcgill DB, Rakela J, Zinsmeister AR, Ott BJ. A 21-year experience with major hemorrhage after percutaneous liver biopsy. Gastroenterology. 1990;99(5):1396-1400. PMID: 2101588 https://doi.org/10.1016/00165085(90)91167-5</mixed-citation><mixed-citation xml:lang="en">Mcgill DB, Rakela J, Zinsmeister AR, Ott BJ. 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PMID: 28960366 https://doi.org/10.1002/hep.29557</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
