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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">jofin</journal-id><journal-title-group><journal-title xml:lang="ru">Журнал инфектологии</journal-title><trans-title-group xml:lang="en"><trans-title>Journal Infectology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-6732</issn><publisher><publisher-name>IPO “АIDSSPbR"</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22625/2072-6732-2018-10-4-53-63</article-id><article-id custom-type="elpub" pub-id-type="custom">jofin-804</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>Оригинальное исследование</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Original Research</subject></subj-group></article-categories><title-group><article-title>Treatment of the chronic hepatitis C complicated by mixed cryoglobulinemia with direct-acting antiviral agents</article-title><trans-title-group xml:lang="en"><trans-title>Treatment of the chronic hepatitis C complicated by mixed cryoglobulinemia with direct-acting antiviral agents</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>Дунаева</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Dunaeva</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующая отделением соматической патологии, к.м.н., доцент; </p><p>тел. +7-921-741-88-20 </p></bio><email xlink:type="simple">nvch@mail.ru</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>Колпащикова</surname><given-names>Е. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kolpashchikova</surname><given-names>E. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-инфекционист отделения хронических гепатитов; </p><p>тел. +7-906-251-09-63 </p></bio><email xlink:type="simple">polet_orla@mail.ru</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>Романова</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Romanova</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующая отделением хронических гепатитов, к.м.н.; </p><p>тел. +7-921-919-82-57 </p></bio><email xlink:type="simple">romanova_su@mail.ru</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>Кижло</surname><given-names>С. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kizhlo</surname><given-names>S. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующая первым инфекционным отделением; </p><p>тел. 8(812)495-92-68</p></bio><email xlink:type="simple">skizhlo@yandex.ru</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>Лапин</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lapin</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заведующий лабораторией диагностики аутоиммунных заболеванийНаучно-методического центра по молекулярной медицине, к.м.н.; </p><p>тел. 8(812)994-53-24</p></bio><email xlink:type="simple">autoimmun@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гусев</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gusev</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>главный врач; профессор кафедры инфекционных болезней и эпидемиологии, д.м.н., профессор;</p><p>тел. 8(812)251-08-53</p></bio><email xlink:type="simple">gusevden-70@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Центр по профилактике и борьбе со СПИД и инфекционными заболеваниями, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Center for AIDS and Other Infectious Diseases, Saint-Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>First Saint-Petersburg State Medical University named after academician I.P. Pavlov, Saint-Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Центр по профилактике и борьбе со СПИД и инфекционными заболеваниями, Санкт-Петербург; Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова, Санкт-Петербург</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Center for AIDS and Other Infectious Diseases, Saint-Petersburg; First Saint-Petersburg State Medical University named after academician I.P. Pavlov, Saint-Petersburg</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2018</year></pub-date><pub-date pub-type="epub"><day>28</day><month>12</month><year>2018</year></pub-date><volume>10</volume><issue>4</issue><fpage>53</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дунаева Н.В., Колпащикова Е.Ю., Романова С.Ю., Кижло С.Н., Лапин С.В., Гусев Д.А., 2018</copyright-statement><copyright-year>2018</copyright-year><copyright-holder xml:lang="ru">Дунаева Н.В., Колпащикова Е.Ю., Романова С.Ю., Кижло С.Н., Лапин С.В., Гусев Д.А.</copyright-holder><copyright-holder xml:lang="en">Dunaeva N.V., Kolpashchikova E.Y., Romanova S.Y., Kizhlo S.N., Lapin S.V., Gusev D.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.niidi.ru/jofin/article/view/804">https://journal.niidi.ru/jofin/article/view/804</self-uri><abstract><p>Цель: изучить вирусологическую клиническую и иммунологическую эффективность противовирусной терапии (ПВТ) хронического гепатита С (ХГС), осложнённого развитием вторичной cмешанной криоглобулинемии с использованием препаратов прямого противовирусного действия (ППД) в условиях реальной клинической практики. Материалы и методы: в исследование включено 12 больных ХГС (без ко-инфекции ВИЧ, вирусом гепатита В), осложнённым развитием смешанной криоглобулинемии с криокритом более 5% и наличием клинических проявлений криоглобулинемии. Проводилась терапия препаратами ППД: 2 пациента получали даклатасвир и асунапревир, 3 пациента – даклатасвир и софосбувир и 7 пациентов – Дасабувир; Омбитасвир+Паритапревир+Ритонавир. Результаты: среди всех включённых в исследование пациентов устойчивый вирусологический ответ на 12-й и 24-й неделях наблюдения отмечен у 91,6% (11/12). У 1 пациентки (на схеме даклатасвир и асунапревир) развилась резистентность к обоим препаратам. Клиническая эффективность составила 83% – 10/12 (25% – полный ответ, 58% – частичный ответ). Два пациента с тяжёлой нефрологической патологией, достигнув УВО, клинического ответа со стороны почек не достигли. В случаях частичного ответа чаще всего персистировали (с положительной тенденцией) нефрологические симптомы. Летальных исходов в ходе терапии и в периоде 24-недельного наблюдения не было. Один пациент умер на 25-й неделе наблюдения от двусторонней пневмонии на фоне тромбоэмболии мелких ветвей лёгочной артерии, осложнившей патогенентическую терапию преднизолоном и цитостатиками, назначенную в связи с отсутствием клинического ответа на ПВТ со стороны почек. Иммунологическая эффективность: у 25% пациентов произошла элиминация криоглобулинов уже к моменту завершения ПВТ, у 75% – снижение уровня криокрита. Заключение: полученные данные демонстрируют вирусологическую, клиническую и иммунологическую эффективность и безопасность ПВТ ППД, особенно при использованием схем с высоким генетическим барьером (даклатасвир и софосбувир, Дасабувир; Омбитасвир+Паритапревир+Ритонавир).</p></abstract><trans-abstract xml:lang="en"><p>The aim of the study was to evaluate clinical, immunologic and anti-viral efficacy of antiviral therapy (АVT) with drugs of the direct antiviral action (DAA) of the chronic hepatitis C (CHC) complicated with secondary mixed cryoglobulinemia in small cohort of patients. Patients and methods: The cohort consisted of 12 patients with CHC (without signs of a coinfection of HIV, a hepatitis B virus) complicated with mixed cryoglobulinemia (criocrit more than 5% and presence of cryoglobulinemia-related symptoms). Standard DAA based therapy was indicated in all patients: 2 cases daclatasvir and asunaprevir, 3 cases daclatasvir and sofosbuvir and 7 cases Dasabuvir;Ombitasvir+Paritaprevir+Ritonavir. Results: Anti-viral response at 12 and 24 weeks was found in 91,6% (11/12) treated patients. In one case (on the daclatasvir and asunaprevir) resistance to both drugs developed. Clinical response was confirmed in 83% – 10/12 (25% – the complete response, 58% – the partial response). Despite of anti-viral response kidney damage persisted in 2 patients without apparent improvement. There was one lethal outcome at 25th week since the beginning of treatment because of bilateral pneumonia and thromboembolism in patient with kidney involvement treated with steroids and cytostatics. In 25% of patients total elimination of cryoglobulins was confirmed by the end of AVT and in 75% dramatic decrease of criocrit was found. Conclusion: We confirmed good virologic, clinical and immunologic response and safety of AVT with DDA in patients with HCV induced crioglobulinemia, especially when using schemes with a high genetic barrier (daclatasvir and sofosbuvir, Dasabuvir;Ombitasvir+Paritaprevir+Ritonavir).</p></trans-abstract><kwd-group xml:lang="ru"><kwd>криоглобулинемия</kwd><kwd>криокрит</kwd><kwd>внепечёночные проявления</kwd><kwd>гепатит С</kwd><kwd>терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>cryoglobulinemia</kwd><kwd>criocrit</kwd><kwd>extrahepatic manifestation</kwd><kwd>hepatitis C</kwd><kwd>treatment</kwd><kwd>direct antiviral action drugs</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">D›Amico G, Fornasieri A. Cryoglobulinemia. Therapy in nephrology and hypertension: a companion to Brenner and Rector›s The kidney. Ed. by Brady HR, Wilcox CS.: W.B.Saunders Company; 1999. 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