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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">cardiotomsk</journal-id><journal-title-group><journal-title xml:lang="ru">Сибирский журнал клинической и экспериментальной медицины</journal-title><trans-title-group xml:lang="en"><trans-title>Siberian Journal of Clinical and Experimental Medicine</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2713-2927</issn><issn pub-type="epub">2713-265X</issn><publisher><publisher-name>TSU publishing</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.29001/2073-8552-2022-37-4-87-94</article-id><article-id custom-type="elpub" pub-id-type="custom">cardiotomsk-1623</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Встречаемость, факторы риска, тяжесть клинических проявлений васкулита кожи у пациентов с вирусом гепатита С и вирусом гепатита С/ВИЧ-инфекцией</article-title><trans-title-group xml:lang="en"><trans-title>Incidence, risk factors, and severity of clinical manifestations of skin vasculitis in patients with HCV- and HCV/HIV-infection</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9504-0827</contrib-id><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>Дунаева Наталья Викторовна, кандидат медицинских наук, доцент, старший научный сотрудник, лаборатория хронических вирусных инфекций, Научно-исследовательский центр, Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова; доцент кафедры инфекционных болезней, Национальный медицинский исследовательский центр имени В.А. Алмазова</p><p>197022, Санкт-Петербург, ул. Льва Толстого, 6/8; 197341, Санкт-Петербург, ул. Аккуратова, 2</p><p> </p></bio><bio xml:lang="en"><p>Natalia V.  Dunaeva,  Cand. Sci.  (Med.), Associate  Professor,  Senior Research Scientist, Laboratory of Chronic Viral Infections, Research Center, Pavlov First Saint Petersburg State Medical University, Saint Petersburg; Associate Professor, Department of Infectious Diseases, Almazov National Medical Research Centre</p><p>6/8 Lev Tolstoy str., Saint Petersburg, 197022; 2, Akkuratova str., Saint Petersburg, 197341</p></bio><email xlink:type="simple">nvch@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7479-1023</contrib-id><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>Романова Светлана Юрьевна, кандидат медицинских наук, заведующий отделением хронических гепатитов</p><p>190103, Санкт-Петербург, наб. Обводного канала, 179</p></bio><bio xml:lang="en"><p>Svetlana Yu. Romanova, Cand. Sci. (Med.), Head of the Department, Department of Chronic Hepatitis</p><p>179, Obvodny kannal emb., Saint Petersburg, 190103</p></bio><email xlink:type="simple">romanova_su@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5256-7066</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дубина</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Dubina</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Е-mail: romanova_su@mail.ru.</p><p>Дубина Ирина Александровна, врач клинической лабораторной диагностики, лаборатория диагностики аутоиммунных заболеваний, Научно-методический центр по молекулярной медицине</p><p>197022, Санкт-Петербург, ул. Льва Толстого, 6/8</p></bio><bio xml:lang="en"><p>Irina A. Dubina, M.D., Clinical Pathologist, Laboratory for Diagnostics of Autoimmune Diseases, Center for Molecular Medicine</p><p>6/8 Lev Tolstoy str., Saint Petersburg, 197022</p></bio><email xlink:type="simple">befunny2008@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4998-3699</contrib-id><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>Лапин Сергей Владимирович, кандидат медицинских наук, заведующий лабораторией  диагностики  аутоиммунных  заболеваний,  Научно-методический центр по молекулярной медицине</p><p>197022, Санкт-Петербург, ул. Льва Толстого, 6/8</p></bio><bio xml:lang="en"><p>Sergey V. Lapin, Cand. Sci. (Med.), Head of the Laboratory, Laboratory for Diagnostics of Autoimmune Diseases, Center for Molecular Medicine</p><p>6/8 Lev Tolstoy str., Saint Petersburg, 197022</p></bio><email xlink:type="simple">autoimmun@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1159-0101</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рассохин</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Rassokhin</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Расохин Вадим Владимирович, доктор медицинских наук, доцент, профессор кафедры социально значимых инфекций и фтизиопульмонологии, Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова; заведующий лабораторией хронических вирусных инфекций, Институт экспериментальной медицины</p><p>197022, Санкт-Петербург, ул. Льва Толстого, 6/8; 197022, Санкт-Петербург, ул. Академика Павлова, 12</p><p> </p><p> </p></bio><bio xml:lang="en"><p>Vadim V. Rassokhin, Dr. Sci. (Med.), Associate Professor, Professor, Department, Department of the Socially Significant Infections and Phthisiopulmonology, Pavlov First Saint Petersburg State Medical University, Saint Petersburg; Head of the Laboratory, Laboratory of the Chronic Viral Infections, Institute of Experimental Medicine</p><p>6/8 Lev Tolstoy str., Saint Petersburg, 197022; 12, Akademik Pavlov str., Saint Petersburg, 197022,</p><p> </p></bio><email xlink:type="simple">ras-doc@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9202-3231</contrib-id><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>Гусев Денис Александрович, доктор медицинских наук, профессор, главный врач Клинической инфекционной больницы имени С.П. Боткина; заведующий кафедрой инфекционных болезней, Национальный медицинский исследовательский центр имени В.А. Алмазова</p><p>197341, Санкт-Петербург, ул. Аккуратова, 2; 195067, Санкт-Петербург, пр. Пискаревский, 49</p></bio><bio xml:lang="en"><p>Denis A. Gusev, Dr. Sci. (Med.), Professor, Chief Physician, S.P. Botkin Clinical Infectious Diseases Hospital; Head of the Department, Department of the Infectious Diseases, Almazov National Medical Research Centre</p><p>2, Akkuratova str., Saint Petersburg, 197341; 49, Piskarevskiy ave., Saint Petersburg, 195067</p><p> </p></bio><email xlink:type="simple">gusevden-70@mail.ru</email><xref ref-type="aff" rid="aff-5"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова; &#13;
Национальный медицинский исследовательский центр имени В.А. Алмазова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov First Saint Petersburg State Medical University,; &#13;
Almazov National Medical Research Centre</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Центр по профилактике и борьбе со СПИД и инфекционными заболеваниями</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Center for Prevention and Control of AIDS and Infectious Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov First Saint Petersburg State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Первый Санкт-Петербургский государственный медицинский университет имени академика И.П. Павлова; &#13;
Институт экспериментальной медицины</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov First Saint Petersburg State Medical University; &#13;
Institute of Experimental Medicine</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-5"><aff xml:lang="ru"><institution>Национальный медицинский исследовательский центр имени В.А. Алмазова; &#13;
Клиническая инфекционная больница имени С.П. Боткина</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Almazov National Medical Research Centre;&#13;
S.P. Botkin Clinical Infectious Diseases Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>17</day><month>01</month><year>2023</year></pub-date><volume>37</volume><issue>4</issue><fpage>87</fpage><lpage>94</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дунаева Н.В., Романова С.Ю., Дубина И.А., Лапин С.В., Рассохин В.В., Гусев Д.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Дунаева Н.В., Романова С.Ю., Дубина И.А., Лапин С.В., Рассохин В.В., Гусев Д.А.</copyright-holder><copyright-holder xml:lang="en">Dunaeva N.V., Romanova S.Y., Dubina I.A., Lapin S.V., Rassokhin V.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://www.sibjcem.ru/jour/article/view/1623">https://www.sibjcem.ru/jour/article/view/1623</self-uri><abstract><p>Вирусы гепатита С (ВГС) и иммунодефицита человека (ВИЧ) способны выступить в качестве агентов, запускающих развитие васкулита.</p><sec><title>Цель работы</title><p>Цель работы: изучить встречаемость, факторы риска и тяжесть клинических проявлений васкулита кожи у больных ВГСи ВГС/ВИЧ-инфекцией.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Обследован 331 пациент (254 – с ВГСи 77 – с ВГС/ВИЧ-инфекцией), направленные в специализированный гепатологический Центр для противовирусной терапии ВГС-инфекции.</p></sec><sec><title>Результаты</title><p>Результаты. Васкулит с поражением кожи выявлен в 21% (95% ДИ 17–25%) случаев, n = 69/331: среди инфицированных ВГС – в 20% (95% ДИ 15–25%), среди ко-инфицированных – в 25% случаев (95% ДИ 16–35%), χ2 = 0,892; р = 0,345. У большинства больных с васкулитами, инфицированных ВГС, была выявлена криоглобулинемия (94%, n = 47/50), в то время как у больных ВГС/ВИЧ-инфекцией с явлениями васкулита криоглобулинемия была отмечена в 63% случаев (n = 12/19), χ2 = 10,568; р = 0,001. Логистический регрессионный анализ показал, что предикторами васкулита были криоглобулинемия (ОШ = 6,928; 95% ДИ 3,245–14,790; р &lt; 0,001), цирроз печени (ОШ = 2,015; 95% ДИ 1,062–3,824;</p><p>р = 0,032), длительность течения ВГС-инфекции (ОШ = 1,057; 95% ДИ 1,021–1,094; р = 0,002), возраст (ОШ = 1,029;</p><p>95% ДИ 1,002–1,057; р = 0,033), повышение аланинаминотрансферазы (ОШ = 0,433; 95% ДИ 0,229–0,820; р = 0,010) при коррекции модели по полу, наличию ВИЧ-инфекции, повышению билирубина. Константа уравнения регрессии</p></sec><sec><title>-4,398 (p &lt; 0,001)</title><p>-4,398 (p &lt; 0,001). Интенсивность кожных высыпаний была сопоставима у пациентов с ВГСи ВГС/ВИЧ-инфекцией (χ2 = 6,741; р = 0,081) и имела высокую корреляцию с криокритом как у больных с ВГС-инфекцией (r = 0,788; p &lt; 0,001), так и у больных ВГС/ВИЧ-инфекцией (r = 0,909; p = 0,001).</p></sec><sec><title>Заключение</title><p>Заключение. Среди больных ВГСи ВГС/ВИЧ-инфекцией в 20–25% случаев выявляются кожные проявления васкулита. Основным фактором риска развития васкулита является криоглобулинемия. Интенсивность клинических проявлений тесно связана с количеством криоглобулинов в сыворотке крови.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Several viruses including hepatitis C virus (HCV) and human immunodeficiency virus (HIV) can induce vasculitis.</p></sec><sec><title>Aim</title><p>Aim. We aimed to study the incidence, risk factors, and severity of skin vasculitis in patients with HCV and HCV/HIV coinfection.</p></sec><sec><title>Patients and Methods</title><p>Patients and Methods. The study group included 331 patients (254 patients with HCV and 77 patients with HCV/HIV coinfection) referred to a specialized hepatology center for antiviral therapy of HCV infection.</p></sec><sec><title>Results</title><p>Results. Skin vasculitis was found in 21% (95% CI: 17–25%) of cases, n = 69/331. Skin vasculitis was observed in in 20% of patients infected with HCV (95% CI: 15–25%) and in 25% of HIV/HCV co-infected patients (95% CI; 16–35%), χ2 = 0,892, р = 0,345. Most patients with vasculitis infected with HCV had cryoglobulinemia (94%, n = 47/50), meanwhile, in HIV/HCV co-infected patients, cryoglobulinemia was found in 63% cases (n = 12/19), χ2 = 10.568, р = 0.001. Multiple regression analysis showed that skin vasculitis was related with cryoglobulinemia (OR = 6,928, 95% CI: 3.245–14.790, р &lt; 0.001), liver cirrhosis (OR = 2.015, 95% CI: 1.062–3.824, р = 0.032), duration of overt HCV infection (OR = 1.057, 95% CI: 1.021–1.094, р = 0.002), patients age (OR = 1.029, 95% CI: 1.002–1.057, р = 0.033) and inversely related with plasma alanine transaminase (OR 0.433, 95% CI: 0.229–0.820, р = 0.010). The statistical model was normalized for gender, HIV-positivity and bilirubin levels, and regression equation constant was 4.398 (p &lt; 0.001). The intensity of skin rashes was comparable in HCV infected and HCV/HIV co-infected patients (χ2 = 6.741, р = 0.081), and was highly correlated with cryoglobulin levels both in HCV infected (r = 0.788, p &lt; 0.001), and HCV/HIV co-infected patients (r = 0.909, p = 0.001).</p></sec><sec><title>Conclusion</title><p>Conclusion. Skin vasculitis was found in 20–25% of cases among patients with HCV infection and HCV/HIV co-infection. Cryoglobulinemia was the main factor associated with skin vasculitis, and severity of skin lesions was closely related with cryoglobulin levels.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>васкулит</kwd><kwd>криоглобулинемия</kwd><kwd>вирус гепатита С</kwd><kwd>вирус иммунодефицита человека</kwd></kwd-group><kwd-group xml:lang="en"><kwd>skin vasculitis</kwd><kwd>cryoglobulinemia</kwd><kwd>hepatitis C virus</kwd><kwd>human immunodeficiency virus</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">Беляева И.Б., Зоткин Е.Г., Лила А.М., Мазуров В.И., Онущенко И.А. Диффузные болезни соединительной ткани: руководство для врачей. М.: Медицинская книга; 2011:248.</mixed-citation><mixed-citation xml:lang="en">Belyaeva I.B., Zotkin E.G., Lila A.M., Mazurov V.I., Onushchenko I.A. Karlsberg P.L., Lee W.M., Casey D.L., Cockerell C.J., Cruz P.D. 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