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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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21508/1027-4065-2026-71-2-110-113</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-2386</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 СЛУЧАИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASES</subject></subj-group></article-categories><title-group><article-title>Коинфекция, вызванная вирусом гепатита С и пегивирусом человека, у подростка 11 лет с апластической анемией</article-title><trans-title-group xml:lang="en"><trans-title>Coinfection caused by hepatitis C virus and human pegivirus in an 11-year-old teenager with aplastic anemia</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4006-4987</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кандоба</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kandoba</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандоба Ольга Николаевна — научный сотрудник отдела детских инфекционных заболеваний</p><p>115093, Москва, ул. Большая Серпуховская, д. 62 </p></bio><bio xml:lang="en"><p>115093, Moscow </p></bio><email xlink:type="simple">pediatrik-7@yandex.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/0000-0002-4509-5352</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Грешнякова</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Greshnyakova</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Грешнякова Вера Александровна — к.м.н., доцент кафедры инфекционных заболеваний у детей факультета переподготовки и дополнительного профессионального образования; доцент кафедры инфекционных болезней медицинского института; заведующий научно-исследовательским отделом вирусных гепатитов и заболеваний печени</p><p>197022, Санкт-Петербург, ул. Профессора Попова, д. 9 </p></bio><bio xml:lang="en"><p>197022, St. Petersburg </p><p>194100, St. Petersburg </p><p>199106, St. Petersburg </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/0000-0001-6335-0487</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Горбунов</surname><given-names>С. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Gorbunov</surname><given-names>S. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Горбунов Сергей Георгиевич — д.м.н., профессор кафедры детских инфекционных болезней; заведующий кафедрой детских инфекционных заболеваний и главный научный сотрудник отдела детских инфекционных заболеваний</p><p>115093, Москва, ул. Большая Серпуховская, д. 62 </p></bio><bio xml:lang="en"><p>115093, Moscow </p><p>125993, Moscow </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/0000-0001-5214-8072</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Одинаева</surname><given-names>Н. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Odinaeva</surname><given-names>N. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Одинаева Нуринисо Джумаевна — д.м.н., профессор, заведующий кафедрой педиатрии; директор</p><p>115093, Москва, ул. Большая Серпуховская, д. 62 </p></bio><bio xml:lang="en"><p>115093, Moscow </p><p>129110, Moscow </p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ГБУЗ Московской области «НИКИ детства Минздрава Московской области»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research clinical institute of childhood</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБУ «Федеральный научно-клинический центр инфекционных болезней ФМБА России» ; ФГБОУ ВО «Санкт-Петербургский государственный педиатрический медицинский университет» Минздрава России ; ФГБОУ ВО «Санкт-Петербургский государственный университет»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research and Clinical Center for Infectious Diseases ; Saint-Petersburg State Pediatric Medical University ; St. Petersburg State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ Московской области «НИКИ детства Минздрава Московской области» ; ФГБОУ ДПО «Российская медицинская академия непрерывного профессионального образования» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research clinical institute of childhood ; Russian Medical Academy of Continuing Professional Education</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГБУЗ Московской области «НИКИ детства Минздрава Московской области» ; ГБУЗ МО Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research clinical institute of childhood ; M.F. Vladimirsky Moscow Regional Research and Clinical Institute</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>25</day><month>04</month><year>2026</year></pub-date><volume>71</volume><issue>2</issue><fpage>110</fpage><lpage>113</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/2386">https://www.ped-perinatology.ru/jour/article/view/2386</self-uri><abstract><p>Хронический гепатит С является актуальной проблемой для здравоохранения России, в том числе и в педиатрической практике. В настоящее время эта инфекция успешно лечится благодаря применению препаратов прямого противовирусного действия. Однако в ряде случаев в связи с общностью путей инфицирования, особенно при гемотрансфузиях, встречается коинфекция, вызванная вирусом гепатита С и пегивирусом человека, роль которого до настоящего времени окончательно не ясна. Клиническое наблюдение из собственной практики демонстрирует эффективность препарата глекапревир/пибрентасвир у получавшей множественные переливания крови коинфицированной пациентки 11 лет в отношении вируса гепатита С при сохранении репликации пегивируса, который, возможно, негативным образом повлиял на течение сопутствующего онкогематологического заболевания.</p></abstract><trans-abstract xml:lang="en"><p>Chronic hepatitis C is an urgent problem for Russian healthcare, including in pediatric practice. Currently, this infection can be successfully treated with the use of direct antiviral drugs. However, in some cases, due to the common ways of infection, especially with hemotransfusions, there is an infection caused by the hepatitis C virus and human pegivirus, the role of which is still not completely clear. A clinical observation from our own practice demonstrates the effectiveness of glecaprevir/pibrentasvir in an 11-year-old coinfected patient who received multiple blood transfusions against hepatitis C virus while maintaining pegivirus replication, which may have negatively affected the course of concomitant hematological disease.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>коинфекция</kwd><kwd>хронический гепатит С</kwd><kwd>пегивирус человека</kwd><kwd>апластическая анемия</kwd><kwd>препараты прямого противовирусного действия на вирус гепатита С</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coinfection</kwd><kwd>chronic hepatitis C</kwd><kwd>human pegivirus</kwd><kwd>aplastic anemia</kwd><kwd>drugs with direct antiviral effect on hepatitis C 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">Jarasvaraparn C., Hartley C., Karnsakul W. 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