<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">pmedpharm</journal-id><journal-title-group><journal-title xml:lang="ru">Фармация и фармакология</journal-title><trans-title-group xml:lang="en"><trans-title>Pharmacy &amp; Pharmacology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2307-9266</issn><issn pub-type="epub">2413-2241</issn><publisher><publisher-name>Pyatigorsk Medical and Pharmaceutical Institute - branch of Volgograd State Medical Univer</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.19163/2307-9266-2022-10-2-217-228</article-id><article-id custom-type="elpub" pub-id-type="custom">pmedpharm-1079</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>ФАРМАКОЛОГИЯ И КЛИНИЧЕСКАЯ ФАРМАКОЛОГИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>PHARMACOLOGY AND CLINICAL PHARMACOLOGY</subject></subj-group></article-categories><title-group><article-title>ИЗУЧЕНИЕ ОТДАЛЕННЫХ КЛИНИКО-ПАТОГЕНЕТИЧЕСКИХ ЭФФЕКТОВ ПРОТИВОВИРУСНОГО ЛЕКАРСТВЕННОГО ПРЕПАРАТА НА ОСНОВЕ ФАВИПИРАВИРА В ПОСТКОВИДНОМ ПЕРИОДЕ У ПАЦИЕНТОВ С МЕТАБОЛИЧЕСКИМ СИНДРОМОМ</article-title><trans-title-group xml:lang="en"><trans-title>STUDY OF LONG-TERM CLINICAL AND PATHOGENETIC EFFECTS OF FAVIPIRAVIR-BASED ANTI-VIRAL DRUG IN PATIENTS WITH METABOLIC SYNDROME IN POST-COVID PERIOD</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1383-2474</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Радаева</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Radaeva</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, доцент, заведующий кафедрой иммунологии, микробиологии и вирусологии с курсом клинической иммунологии и аллергологии Медицинский институт ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p></bio><bio xml:lang="en"><p>Doctor of Sciences (Medicine), Associate Professor, Head of the Department of Immunology, Microbiology and Virology with a Course of Clinical Immunology and Allergology of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p></bio><email xlink:type="simple">radaevamed@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/0000-0002-2290-0013</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Балыкова</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Balykova</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, член-корреспондент РАН, заведующий кафедрой педиатрии, директор Медицинского института ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p></bio><bio xml:lang="en"><p>Doctor of Sciences (Medicine), Professor, Corresponding Member of the Russian Academy of Sciences, Head of the Department of Pediatrics, Directress of Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p></bio><email xlink:type="simple">larisabalykova@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/0000-0002-7348-9412</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Заславская</surname><given-names>К. Я.</given-names></name><name name-style="western" xml:lang="en"><surname>Zaslavskaya</surname><given-names>K. Ya.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент кафедры биологической и фармацевтической химии с курсом организации и управления фармацией Медицинский институт ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p></bio><bio xml:lang="en"><p>Assistant of the Department of Biological and Pharmaceutical Chemistry with a course of organization and management of pharmacy of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p></bio><email xlink:type="simple">kiryonok@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/0000-0001-5056-374X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Таганов</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Taganov</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор кафедры дерматовенерологии с курсом косметологии факультета непрерывного медицинского образования медицинского института ФГАОУ ВО «Российский университет дружбы народов»</p><p>117198, г. Москва, ул. Миклухо-Маклая, д. 6</p></bio><bio xml:lang="en"><p>Doctor of Sciences (Medicine), Professor of the Department of Dermatovenereology with a course of cosmetology of the Faculty of Continuous Medical Education of the Medical Institute, Peoples’ Friendship University of Russia</p><p>6, Miklukho-Maklay Str., Moscow, Russia, 117198</p></bio><email xlink:type="simple">matis87177@yandex.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/0000-0001-5998-4874</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Белый</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Bely</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, старший лаборант кафедры пропедевтики внутренних болезней и гастроэнтерологии ФГБОУ ВО «Московского государственного медико-стоматологического университета им. А.И. Евдокимова» Минздрава России</p><p>127473, Россия, г. Москва, ул. Делегатская, д. 20, стр. 1</p></bio><bio xml:lang="en"><p>Candidate of Sciences (Medicine), Senior Laboratory Assistant, Department of Propaedeutics of Internal Diseases and Gastroenterology, Moscow State University of Medicine and Dentistry n. a. A.I. Evdokimov</p><p>Bld. 1, 20, Delegatskaya Str., Moscow, Russia 127473</p></bio><email xlink:type="simple">pbely@ncpharm.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/0000-0003-1383-2474</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Костина</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Kostina</surname><given-names>Yu. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук, доцент кафедры иммунологии, микробиологии и вирусологии с курсом клинической иммунологии и аллергологии Медицинского института ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p></bio><bio xml:lang="en"><p>Candidate of Sciences (Medicine), Associate Professor of the Department of Immunology, Microbiology and Virology with a course of clinical immunology and allergology of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p></bio><email xlink:type="simple">bazunova.2013@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/0000-0002-1581-618X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Негоднова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Negodnova</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент кафедры иммунологии, микробиологии и вирусологии с курсом клинической иммунологии и аллергологии Медицинского института ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p></bio><bio xml:lang="en"><p>assistant of the Department of Immunology, Microbiology and Virology with a course of clinical immunology and allergology of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p><p> </p></bio><email xlink:type="simple">el.negodnova@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7506-3688</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Машнина</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Mashnina</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры иммунологии, микробиологии и вирусологии с курсом клинической иммунологии и аллергологии Медицинского института ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p></bio><bio xml:lang="en"><p>post-graduate student of the Department of Immunology, Microbiology and Virology with a course of Clinical Immunology and Allergology of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p></bio><email xlink:type="simple">svetlana_belyaeva93@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/0000-0001-9722-7102</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бесшейнов</surname><given-names>Д. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Bessheinov</surname><given-names>D. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры иммунологии, микробиологии и вирусологии с курсом клинической иммунологии и аллергологии Медицинского института ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p><p> </p></bio><bio xml:lang="en"><p>post-graduate student of the Department of Immunology, Microbiology and Virology with a course of clinical immunology and allergology of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p><p> </p><p> </p></bio><email xlink:type="simple">bessheynovdd@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/0000-0001-9465-7668</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Искандярова</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Iskandyarova</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>ассистент кафедры иммунологии, микробиологии и вирусологии с курсом клинической иммунологии и аллергологии Медицинского института ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p><p> </p></bio><bio xml:lang="en"><p>Assistant of the Department of Immunology, Microbiology and Virology with a course of clinical immunology and allergology of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p><p> </p></bio><email xlink:type="simple">iskandiarova.m@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/0000-0002-2293-1987</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Еремеев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Eremeev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>аспирант кафедры иммунологии, микробиологии и вирусологии с курсом клинической иммунологии и аллергологии Медицинского института ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p><p> </p></bio><bio xml:lang="en"><p>post-graduate student of the Department of Immunology, Microbiology and Virology with a course of clinical immunology and allergology of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p></bio><email xlink:type="simple">vital.eremeev2010@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/0000-0001-9834-591X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чумаков</surname><given-names>Н. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Chumakov</surname><given-names>N. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>студент 6-го курса, специальность «Лечебное дело»  ФГБОУ ВО «МГУ им. Н.П. Огарева»</p><p>430005, Россия, Республика Мордовия, г. Саранск, ул. Ульянова, д. 26а</p><p> </p></bio><bio xml:lang="en"><p>6th year student, Faculty of Medicine of the Medical Institute, N.P. Ogarevs Mordovia State University</p><p>Bld. A, 26, Ulyanov St., Saransk, Republic of Mordovia, Russia, 430005</p></bio><email xlink:type="simple">chum9714akov@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Национальный исследовательский Мордовский государственный университет имени Н.П. Огарёва»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>N.P. Ogarevs Mordovia State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральное государственное автономное образовательное учреждение высшего образования «Российский университет дружбы народов»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Peoples Friendship University of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Федеральное государственное бюджетное образовательное учреждение высшего образования «Московский государственный медико-стоматологический университет имени А.И. Евдокимова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow State University of Medicine and Dentistry named after A.I. Evdokimov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>11</day><month>05</month><year>2022</year></pub-date><volume>10</volume><issue>2</issue><fpage>217</fpage><lpage>228</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Радаева О.А., Балыкова Л.А., Заславская К.Я., Таганов А.В., Белый П.А., Костина Ю.А., Негоднова Е.В., Машнина С.В., Бесшейнов Д.Д., Искандярова М.С., Еремеев В.В., Чумаков Н.М., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Радаева О.А., Балыкова Л.А., Заславская К.Я., Таганов А.В., Белый П.А., Костина Ю.А., Негоднова Е.В., Машнина С.В., Бесшейнов Д.Д., Искандярова М.С., Еремеев В.В., Чумаков Н.М.</copyright-holder><copyright-holder xml:lang="en">Radaeva O.A., Balykova L.A., Zaslavskaya K.Y., Taganov A.V., Bely P.A., Kostina Y.A., Negodnova E.V., Mashnina S.V., Bessheinov D.D., Iskandyarova M.S., Eremeev V.V., Chumakov N.M.</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.pharmpharm.ru/jour/article/view/1079">https://www.pharmpharm.ru/jour/article/view/1079</self-uri><abstract><p>В статье представлены современные научные данные в отношении отдаленных клинико-патогенетических эффектов противовирусного препарата Арепливир (фавипиравир) в постковидном периоде у пациентов с метаболическим синд-ромом.</p><sec><title>Цель</title><p>Цель. Изучить отдаленные цитокин-опосредованные (IL-6/sIL6r и LIF/sLIFr) патогенетические эффекты применения препарата на основе фавипиравира («Арепливир®») на частоту развития осложнений у пациентов с метаболическим синдромом в постковидном периоде.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. С одобрения локального этического комитета при ФГБОУ ВО «МГУ им. Н.П. Огарева» (протокол № 5 от 17 мая 2020) проведено «Открытое проспективное сравнительное исследование эффективности применения препарата «Арепливир®» (фавипиравир) в отношении снижения риска развития осложнений в постковидном периоде у пациентов с метаболическим синдромом» в Республике Мордовия.</p><p>В исследование включены 190 пациентов с метаболическим синдромом, получавших амбулаторное лечение в связи с COVID-19 на базе поликлиник г. Саранска в период с февраля 2021 по март 2021. Диагноз COVID-19 был выставлен в соответствие с актуальными временными методическими рекомендациями по профилактике, диагностике и лечению новой коронавирусной инфекции.</p></sec><sec><title>Результаты</title><p>Результаты. Анализ наблюдения пациентов с метаболическим синдромом в течение 1 года после перенесенного COVID-19 определил достоверные отличия в частоте осложнений в зависимости от приема лекарственного препарата на основе фавипиравира. Пациенты, получавшие фавипиравир на раннем этапе заражения, характеризовались более низким уровнем содержания в сыворотке крови четырех представителей семейства интерлейкина 6-IL-6 (IL-6, sIL6r и LIF, sLIFr) через 10, 30 и 180 дней после клинико-лабораторного выздоровления (р&lt;0,001). Среднестатистические изменения в системе IL-6/sIL6r группы, принимающих фавипиравир, составляли 90% и были выше, чем у группы без приема противовирусных препаратов. В группе пациентов, принимавших фавипиравир, наблюдалась значимая (р&lt;0,001) положительная динамика показателя sLIFr, тогда как в группе сравнения наблюдался рост данного показателя.</p><p>Протективное действие при раннем использовании фавипиравира характеризовалось уменьшением частоты сердечно-сосудистых осложнений, снижением риска развития ОНМК и ОКС в 2,66 раза в постковидном периоде.</p></sec><sec><title>Заключение</title><p>Заключение. Терапия арепливиром в остром периоде коронавирусной инфекции позволила своевременно снизить вирусную нагрузку, что способствует корректировке провоспалительного вектора иммунного реагирования на постковидном этапе и, соответственно, снижает риск прогрессирования атеросклероза, транзиторных нарушений мозгового кровообращения со снижением когнитивных функций, эндотелиальной дисфункции и может рассматриваться в качестве вторичной профилактики жизнеугрожающих сердечно-сосудистых осложнений.</p></sec></abstract><trans-abstract xml:lang="en"><p>The article presents modern scientific data on long-term clinical and pathogenetic effects of the antiviral drug Areplivir (Favipiravir) in patients with metabolic syndrome in the post-COVID period.</p><p>The aim of the article is to study long-term cytokine-mediated (IL-6/sIL6r and LIF/sLIFr) pathogenetic effects of the favipiravir (Areplivir®) based drug on the incidence of complications in patients with metabolic syndrome in the post-COVID period.</p><sec><title>Material and methods</title><p>Material and methods. With the approval of the local ethics committee at the N.P. Ogarevs Mordovia State University (Protocol No. 5 dated May 17, 2020) “An open prospective comparative study of the Areplivir® (Favipiravir) drug effectiveness in reducing the risk of complications in the post-COVID period in patients with metabolic syndrome” in the Republic of Mordovia was carried out.</p><p>The study included 190 metabolic syndrome patients who received the outpatient treatment for COVID-19 at Saransk polyclinics from February 2021 to March 2021. The case of COVID-19 was diagnosed in accordance with the current Temporary Guidelines for the prevention, diagnosis and treatment of the new coronavirus infection.</p></sec><sec><title>Results</title><p>Results. The analysis of the metabolic syndrome patients’ follow-up within 1 year after undergoing COVID-19, revealed significant differences in the incidence of complications depending on the intake of the favipiravir based drug. The patients who were administrated with favipiravir at the early stage of infection, were characterized by lower serum levels of four members of the interleukin 6 family – IL-6 (IL-6, sIL6r and LIF, sLIFr) 10, 30 and 180 days after a clinical and laboratory recovery (p&lt;0.001). The average statistical changes in the IL-6 /sIL6r system of the group administrated with favipiravir, were 90%, and they were higher than in the group not administrated with antiviral drugs. In the group of the patients administrated with favipiravir, there was a significant (p&lt;0.001) positive dynamic of the sLIFr indicator, while in the comparison group, there was an increase in this indicator.</p><p>A protective effect of the early favipiravir use was characterized by a decrease in the frequency of cardiovascular complications, a 2.66-fold decrease in the risk of a stroke and the ACS in the post-COVID period.</p></sec><sec><title>Conclusion</title><p>Conclusion. The areplivir therapy in the acute period of coronavirus infection made it possible to timely reduce the viral load. It helps to correct the pro-inflammatory vector of the immune response at the post-COVID stage and, accordingly, reduces the risk of progression of atherosclerosis, transient cerebrovascular accidents with a cognitive decline, an endothelial dysfunction, and can be considered a secondary prevention of life-threatening cardiovascular complications.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Арепливир</kwd><kwd>фавипиравир</kwd><kwd>COVID-19</kwd><kwd>постковидный синдром</kwd><kwd>метаболический синдром</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Areplivir</kwd><kwd>favipiravir</kwd><kwd>COVID-19</kwd><kwd>postcovid syndrome</kwd><kwd>metabolic syndrome</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Данное исследование не имело финансовой поддержки от сторонних организаций.</funding-statement><funding-statement xml:lang="en">This study did not receive financial support from third parties.</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">Shah S.M., Odanovic N., Kunnirickal S., Feher A., Pfau S.E., Spatz E.S. Chest pain and coronary endothelial dysfunction after recovery from COVID-19: A case series // Clin. Case Rep. – 2022. – Vol. 10, No.4. – Art. No.e05612. DOI: 10.1002/ccr3.5612.</mixed-citation><mixed-citation xml:lang="en">Shah SM, Odanovic N, Kunnirickal S, Feher A, Pfau SE, Spatz ES. Chest pain and coronary endothelial dysfunction after recovery from COVID-19: A case series. Clin Case Rep. 2022 Apr 8;10(4):e05612. DOI: 10.1002/ccr3.5612.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Davis H.E., Assaf G.S., McCorkell L., Wei H., Low R.J., Re’em Y., Redfield S., Austin J.P., Akrami A. Characterizing long COVID in an international cohort: 7 months of symptoms and their impact // EClinicalMedicine. – 2021. – Vol. 38. – Art. ID: 101019. DOI: 10.1016/j.eclinm.2021.101019.</mixed-citation><mixed-citation xml:lang="en">Davis HE, Assaf GS, McCorkell L, Wei H, Low RJ, Re’em Y, Redfield S, Austin JP, Akrami A. Characterizing long COVID in an international cohort: 7 months of symptoms and their impact. EClinicalMedicine. 2021 Aug;38:101019. DOI: 10.1016/j.eclinm.2021.101019.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Besnier F., Bérubé B., Malo J., Gagnon C., Grégoire C.A., Juneau M., Simard F., L’Allier P., Nigam A., Iglésies-Grau J., Vincent T., Talamonti D., Dupuy E.G., Mohammadi H., Gayda M., Bherer L. Cardiopulmonary Rehabilitation in Long-COVID-19 Patients with Persistent Breathlessness and Fatigue: The COVID-Rehab Study // Int. J. Environ. Res. Public. Health. – 2022. – Vol. 19, No.7. – Art. No.4133. DOI: 10.3390/ijerph19074133.</mixed-citation><mixed-citation xml:lang="en">Besnier F, Bérubé B, Malo J, Gagnon C, Grégoire CA, Juneau M, Simard F, L’Allier P, Nigam A, Iglésies-Grau J, Vincent T, Talamonti D, Dupuy EG, Mohammadi H, Gayda M, Bherer L. Cardiopulmonary Rehabilitation in Long-COVID-19 Patients with Persistent Breathlessness and Fatigue: The COVID-Rehab Study. Int J Environ Res Public Health. 2022 Mar 31;19(7):4133. DOI: 10.3390/ijerph19074133.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Sanyaolu A., Marinkovic A., Prakash S., Zhao A., Balendra V., Haider N., Jain I., Simic T., Okorie C. Post-acute Sequelae in COVID-19 Survivors: an Overview // S.N. Compr. Clin. Med. – 2022. – Vol. 4, No.1. – Art. No.91. DOI: 10.1007/s42399-022-01172-7.</mixed-citation><mixed-citation xml:lang="en">Sanyaolu A, Marinkovic A, Prakash S, Zhao A, Balendra V, Haider N, Jain I, Simic T, Okorie C. Post-acute Sequelae in COVID-19 Survivors: an Overview. SN Compr Clin Med. 2022;4(1):91. DOI: 10.1007/s42399-022-01172-7.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Радаева О.А., Симбирцев А.С., Костина Ю.А., Искандярова М.С., Машнина С.В., Бесшейнов Д.Д., Негоднова Е.В., Куляпкин В.В. Изменение содержания цитокинов семейства IL1 в крови больных эссенциальной гипертензией после COVID-19 // Вестник РГМУ. – 2021. – №3. – С. 25–31. DOI: 10.24075/vrgmu.2021.026.</mixed-citation><mixed-citation xml:lang="en">Radaeva OA, Simbirtsev AS, Kostina YuA, Iskandiarova MS, Mashnina SV, Bessheynov DD, Negodnova EV, Kulyapkin VV. Changes in blood levels of IL1 family cytokines in patients with essential hypertension after having COVID-19. Bulletin of RSMU. 2021; (3): 23–8. DOI: 10.24075/brsmu.2021.026.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Acosta-Ampudia Y., Monsalve D.M., Rojas M., Rodríguez Y., Zapata E., Ramírez-Santana C., Anaya J.M. Persistent Autoimmune Activation and Proinflammatory State in Post-COVID Syndrome // J. Infect. Dis. – 2022. – Art. ID: jiac017. DOI: 10.1093/infdis/jiac017.</mixed-citation><mixed-citation xml:lang="en">Acosta-Ampudia Y, Monsalve DM, Rojas M, Rodríguez Y, Zapata E, Ramírez-Santana C, Anaya JM. Persistent Autoimmune Activation and Proinflammatory State in Post-COVID Syndrome. J Infect Dis. 2022 Jan 25:jiac017. DOI: 10.1093/infdis/jiac017.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Tserel L., Jõgi P., Naaber P., Maslovskaja J., Häling A., Salumets A., Zusinaite E., Soeorg H., Lättekivi F., Ingerainen D., Soots M., Toompere K., Kaarna K., Kisand K., Lutsar I., Peterson P. Long-Term Elevated Inflammatory Protein Levels in Asymptomatic SARS-CoV-2 Infected Individuals // Front. Immunol. – 2021. – Vol. 12. – Art. ID: 709759. DOI: 10.3389/fimmu.2021.709759.</mixed-citation><mixed-citation xml:lang="en">Tserel L, Jõgi P, Naaber P, Maslovskaja J, Häling A, Salumets A, Zusinaite E, Soeorg H, Lättekivi F, Ingerainen D, Soots M, Toompere K, Kaarna K, Kisand K, Lutsar I, Peterson P. Long-Term Elevated Inflammatory Protein Levels in Asymptomatic SARS-CoV-2 Infected Individuals. Front Immunol. 2021 Sep 17;12:709759. DOI: 10.3389/fimmu.2021.709759.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Балыкова Л.А., Радаева О.А., Заславская К.Я., Костина Ю.А., Искандярова М.С., Негоднова Е.В., Еремеев В.В., Сабиров Л.Ф., Семелева Е.В. Изучение клинико-патогенетических эффектов противовирусного препарата на основе фавипиравира у коморбидных пациентов с COVID-19 на амбулаторном этапе лечения // Фармация и фармакология. – 2021. – Т. 9, №6. – С. 454–464. DOI: 10.19163/2307-9266-2021-9-6-454-464.</mixed-citation><mixed-citation xml:lang="en">Balykova LA, Radaeva OA, Zaslavskaya KY, Kostina YuA, Iskandyarova MS, Negodnova EV, Eremeev VV, Sabirov LF, Semeleva EV. Study of clinical and pathogenetic effects of anti-viral drug based on favipiravir in comorbid patients with COVID-19 at the outpatient stage of treatment. Pharmacy &amp; Pharmacology. 2021;9(6):454–64. DOI: 10.19163/2307-9266-2021-9-6-454-464.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Амон Е.П., Эсауленко Е.В., Таганов А.В., Ширяева М.А., Малинникова Е.Ю. Терапия острых респираторных вирусных инфекций в амбулаторной практике в условиях пандемии COVID-19 // Терапия. – 2022. – Т. 8, № 3(55). – С. 16–28. DOI: 10.18565/therapy.2022.3.14-26.</mixed-citation><mixed-citation xml:lang="en">Amon E.P., Esaulenko E.V., Taganov A.V., Shiryaeva M.A., Malinnikova E.Y. Terapiya ostryh respiratornyh virusnyh infekcij v ambulatornoj praktike v usloviyah pandemii COVID-19 [Therapy of acute respiratory viral infections in outpatient practice during the COVID-19 pandemic]. Therapy. 2022; 8(3).16–28. DOI: 10.18565/therapy.2022.3.1426. Russian</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Munblit D., Nekliudov N.A., Bugaeva P., Blyuss O., Kislova M., Listovskaya E., Gamirova A., Shikhaleva A., Belyaev V., Timashev P., Warner JO., Comberiati P., Apfelbacher C., Bezrukov E., Politov M.E., Yavorovskiy A., Bulanova E., Tsareva N., Avdeev S., Kapustina V.A., Pigolkin Y.I., Dankwa E.A., Kartsonaki C., Pritchard M.G., Fomin V., Svistunov A.A., Butnaru D., Glybochko P.; Sechenov StopCOVID Research Team. Stop COVID Cohort: An Observational Study of 3480 Patients Admitted to the Sechenov University Hospital Network in Moscow City for Suspected Coronavirus Disease 2019 (COVID-19) Infection // Clin. Infect. Dis. – 2021. – Vol. 73, No.1. – P.1–11. DOI: 10.1093/cid/ciaa1535.</mixed-citation><mixed-citation xml:lang="en">Munblit D, Nekliudov NA, Bugaeva P, Blyuss O, Kislova M, Listovskaya E, Gamirova A, Shikhaleva A, Belyaev V, Timashev P, Warner JO, Comberiati P, Apfelbacher C, Bezrukov E, Politov ME, Yavorovskiy A, Bulanova E, Tsareva N, Avdeev S, Kapustina VA, Pigolkin YI, Dankwa EA, Kartsonaki C, Pritchard MG, Fomin V, Svistunov AA, Butnaru D, Glybochko P; Sechenov StopCOVID Research Team. Stop COVID Cohort: An Observational Study of 3480 Patients Admitted to the Sechenov University Hospital Network in Moscow City for Suspected Coronavirus Disease 2019 (COVID-19) Infection. Clin Infect Dis. 2021 Jul 1;73(1):1–11. DOI: 10.1093/cid/ciaa1535.</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">McArthur L., Sakthivel D., Ataide R., Chan F., Richards J.S., Narh C.A. Review of Burden, Clinical Definitions, and Management of COVID-19 Cases // Am. J. Trop. Med. Hyg. – 2020. – Vol. 103, No.2. – P. 625–638. DOI: 10.4269/ajtmh.20-0564.</mixed-citation><mixed-citation xml:lang="en">McArthur L, Sakthivel D, Ataide R, Chan F, Richards JS, Narh CA. Review of Burden, Clinical Definitions, and Management of COVID-19 Cases. Am J Trop Med Hyg. 2020 Aug;103(2):625–38. DOI: 10.4269/ajtmh.20-0564.</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Грановская М.В., Заславская К.Я., Балыкова Л.А., Пушкарь Д.Ю. COVID-19: набор симптомов или системная патология? Клиническая лекция. Часть 2. Арепливир (фавипиравир) в терапии пациентов с коронавирусной инфекцией: предпосылки для назначения и первые результаты использования // Инфекционные болезни: Новости. Мнения. Обучение. – 2020. – Т. 9, №3. – С. 10–17. DOI: 10.33029/2305-3496-2020-9-3S-10-17.</mixed-citation><mixed-citation xml:lang="en">Granovskaya MV, Zaslavskaya KYa, Balykova LA, Pushkar DYu. COVID-19 – a set of symptoms or a systemic pathology? Clinical lecture. Part 2. Areplivir (favipiravir) in the treatment of patients with coronavirus infection: background of use and first results. Infektsionnye bolezni: novosti, mneniya, obuchenie [Infectious Diseases: News, Opinions, Training]. 2020; 9 (3): 10–7. DOI: 10.33029/2305-3496-2020-9-3S-10-17. Russian</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Rocha-Pereira J., Jochmans D., Dallmeier K., Leyssen P., Nascimento M.S., Neyts J. Favipiravir (T-705) inhibits in vitro norovirus replication // Biochem. Biophys. Res. Commun. – 2012. – Vol. 424, No.4. – P. 777–780. DOI: 10.1016/j.bbrc.2012.07.034.</mixed-citation><mixed-citation xml:lang="en">Rocha-Pereira J, Jochmans D, Dallmeier K, Leyssen P, Nascimento MS, Neyts J. Favipiravir (T-705) inhibits in vitro norovirus replication. Biochem Biophys Res Commun. 2012 Aug 10;424(4):777–80. DOI: 10.1016/j.bbrc.2012.07.034.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Zmurko J., Marques R.E., Schols D., Verbeken E., Kaptein S.J., Neyts J. The Viral Polymerase Inhibitor 7-Deaza-2’-C-Methyladenosine Is a Potent Inhibitor of In Vitro Zika Virus Replication and Delays Disease Progression in a Robust Mouse Infection Model // PLoS Negl. Trop. Dis. – 2016. – Vol. 10, No.5. – Art. ID: e0004695. DOI: 10.1371/journal.pntd.0004695.</mixed-citation><mixed-citation xml:lang="en">Zmurko J, Marques RE, Schols D, Verbeken E, Kaptein SJ, Neyts J. The Viral Polymerase Inhibitor 7-Deaza-2’-C-Methyladenosine Is a Potent Inhibitor of In Vitro Zika Virus Replication and Delays Disease Progression in a Robust Mouse Infection Model. PLoS Negl Trop Dis. 2016 May 10;10(5):e0004695. DOI: 10.1371/journal.pntd.0004695.</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Furuta Y., Takahashi K., Kuno-Maekawa M., Sangawa H., Uehara S., Kozaki K., Nomura N., Egawa H., Shiraki K. Mechanism of action of T-705 against influenza virus // Antimicrob. Agents. Chemother. – 2005. – Vol. 49, No.3. – P. 981–986. DOI: 10.1128/AAC.49.3.981-986.2005.</mixed-citation><mixed-citation xml:lang="en">Furuta Y, Takahashi K, Kuno-Maekawa M, Sangawa H, Uehara S, Kozaki K, Nomura N, Egawa H, Shiraki K. Mechanism of action of T-705 against influenza virus. Antimicrob Agents Chemother. 2005 Mar;49(3):981–6. DOI: 10.1128/AAC.49.3.981-986.2005.</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Furuta Y., Komeno T., Nakamura T. Favipiravir (T-705), a broad spectrum inhibitor of viral RNA polymerase // Proc. Jpn. Acad. Ser. B. Phys. Biol. Sci. – 2017. – Vol. 93, No.7. – P. 449–463. DOI: 10.2183/pjab.93.027.</mixed-citation><mixed-citation xml:lang="en">Furuta Y, Komeno T, Nakamura T. Favipiravir (T-705), a broad spectrum inhibitor of viral RNA polymerase. Proc Jpn Acad Ser B Phys Biol Sci. 2017;93(7):449–63. DOI: 10.2183/pjab.93.027.</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Балыкова Л.А., Грановская М.В., Заславская К.Я., Симакина Е.Н., Агафьина А.С., Иванова А.Ю., Колонтарев К.Б., Пушкарь Д.Ю. Новые возможности направленной противовирусной терапии COVID-19: результаты многоцентрового клинического исследования эффективности и безопасности применения препарата Арепливир // Инфекционные болезни: новости, мнения, обучение. – 2020. – Т. 9, № 3. – С. 16–29. DOI: 10.33029/2305-3496-2020-9-3-16-29.</mixed-citation><mixed-citation xml:lang="en">Balykova LA, Granovskaya MV, Zaslavskaya KYa, Simakina EN, Agaf’ina AS, Ivanova AYu, Kolontarev KB, Pushkar DYu. New possibilities for targeted antiviral therapy for COVID-19. Results of a multicenter clinical study of the efficacy and safety of using the drug Areplivir. Infektsionnye bolezni: novosti, mneniya, obuchenie [Infectious Diseases: News, Opinions, Training]. 2020; 9 (3): 16–29. DOI: 10.33029/2305-3496-2020-9-3-16-29. Russian</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Halim C., Mirza A.F., Sari M.I. The Association between TNF-α, IL-6, and Vitamin D Levels and COVID-19 Severity and Mortality: A Systematic Review and Meta-Analysis // Pathogens. – 2022. – Vol. 11, No.2. – Art. No.195. DOI: 10.3390/pathogens11020195.</mixed-citation><mixed-citation xml:lang="en">Halim C, Mirza AF, Sari MI. The Association between TNF-α, IL-6, and Vitamin D Levels and COVID-19 Severity and Mortality: A Systematic Review and Meta-Analysis. Pathogens. 2022 Feb 1;11(2):195. DOI: 10.3390/pathogens11020195.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Neves J.A., Oliveira R.C.M. Biomarkers of endothelial function in cardiovascular diseases: hypertension // J. Vasc. Bras. – 2016. – Vol. 15, No. 3. – P. 224–233. DOI:10.1590/1677-5449.000316.</mixed-citation><mixed-citation xml:lang="en">Neves JA, Oliveira RCM. Biomarkers of endothelial function in cardiovascular diseases: hypertension. J Vasc Bras. 2016; 15(3):224–33. DOI:10.1590/1677-5449.000316.</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Chandra D., Poole J.A., Bailey K.L., Staab E., Sweeter J.M., DeVasure J.M., Romberger D.J., Wyatt T.A. Dimethylarginine dimethylaminohydrolase (DDAH) overexpression enhances wound repair in airway epithelial cells exposed to agricultural organic dust // Inhal. Toxicol. – 2018. – Vol. 30, No.3. – P. 133–139. DOI: 10.1080/08958378.2018.1474976.</mixed-citation><mixed-citation xml:lang="en">Chandra D, Poole JA, Bailey KL, Staab E, Sweeter JM, DeVasure JM, Romberger DJ, Wyatt TA. Dimethylarginine dimethylaminohydrolase (DDAH) overexpression enhances wound repair in airway epithelial cells exposed to agricultural organic dust. Inhal Toxicol. 2018 Feb;30(3):133–9. DOI: 10.1080/08958378.2018.1474976.</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Fogarty H., Townsend L., Morrin H., Ahmad A., Comerford C., Karampini E., Englert H., Byrne M., Bergin C., O’Sullivan J.M., Martin-Loeches I., Nadarajan P., Bannan C., Mallon P.W., Curley G.F., Preston R.J.S., Rehill A.M., McGonagle D., Ni Cheallaigh C., Baker R.I., Renné T., Ward S.E., O’Donnell J.S.; Irish COVID-19 Vasculopathy Study (iCVS) investigators. Persistent endotheliopathy in the pathogenesis of long COVID syndrome // J. Thromb. Haemost. – 2021. – Vol. 19, No.10. – P. 2546–2553. DOI: 10.1111/jth.15490.</mixed-citation><mixed-citation xml:lang="en">Fogarty H, Townsend L, Morrin H, Ahmad A, Comerford C, Karampini E, Englert H, Byrne M, Bergin C, O’Sullivan JM, Martin-Loeches I, Nadarajan P, Bannan C, Mallon PW, Curley GF, Preston RJS, Rehill AM, McGonagle D, Ni Cheallaigh C, Baker RI, Renné T, Ward SE, O’Donnell JS; Irish COVID-19 Vasculopathy Study (iCVS) investigators. Persistent endotheliopathy in the pathogenesis of long COVID syndrome. J Thromb Haemost. 2021 Oct;19(10):2546–53. DOI: 10.1111/jth.15490.</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Doi Y., Hibino M., Hase R., Yamamoto M., Kasamatsu Y., Hirose M., Mutoh Y., Homma Y., Terada M., Ogawa T., Kashizaki F., Yokoyama T., Koba H., Kasahara H., Yokota K., Kato H., Yoshida J., Kita T., Kato Y., Kamio T., Kodama N., Uchida Y., Ikeda N., Shinoda M., Nakagawa A., Nakatsumi H., Horiguchi T., Iwata M., Matsuyama A., Banno S., Koseki T., Teramachi M., Miyata M., Tajima S., Maeki T., Nakayama E., Taniguchi S., Lim C.K., Saijo M., Imai T., Yoshida H., Kabata D., Shintani A., Yuzawa Y., Kondo M. A Prospective, randomized, open-label trial of early versus late Favipiravir therapy in hospitalized patients with COVID-19 // Antimicrob. Agents Chemother. – 2020. – Vol. 64, No.12. – Art. ID: e01897-20. DOI: 10.1128/AAC.01897-20.</mixed-citation><mixed-citation xml:lang="en">Doi Y, Hibino M, Hase R, Yamamoto M, Kasamatsu Y, Hirose M, Mutoh Y, Homma Y, Terada M, Ogawa T, Kashizaki F, Yokoyama T, Koba H, Kasahara H, Yokota K, Kato H, Yoshida J, Kita T, Kato Y, Kamio T, Kodama N, Uchida Y, Ikeda N, Shinoda M, Nakagawa A, Nakatsumi H, Horiguchi T, Iwata M, Matsuyama A, Banno S, Koseki T, Teramachi M, Miyata M, Tajima S, Maeki T, Nakayama E, Taniguchi S, Lim CK, Saijo M, Imai T, Yoshida H, Kabata D, Shintani A, Yuzawa Y, Kondo M. A Prospective, Randomized, Open-Label Trial of Early versus Late Favipiravir Therapy in Hospitalized Patients with COVID-19. Antimicrob Agents Chemother. 2020 Nov 17;64(12):e01897-20. DOI: 10.1128/AAC.01897-20.</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Gao Y., Yan L., Huang Y., Liu F., Zhao Y., Cao L., Wang T., Sun Q., Ming Z., Zhang L., Ge J., Zheng L., Zhang Y., Wang H., Zhu Y., Zhu C., Hu T., Hua T., Zhang B., Yang X., Li J., Yang H., Liu Z., Xu W., Guddat L.W., Wang Q., Lou Z., Rao Z. Structure of the RNA-dependent RNA polymerase from COVID-19 virus // Science. – 2020. – Vol. 368, No.6492. – P. 779–782. DOI: 10.1126/science.abb7498.</mixed-citation><mixed-citation xml:lang="en">Gao Y, Yan L, Huang Y, Liu F, Zhao Y, Cao L, Wang T, Sun Q, Ming Z, Zhang L, Ge J, Zheng L, Zhang Y, Wang H, Zhu Y, Zhu C, Hu T, Hua T, Zhang B, Yang X, Li J, Yang H, Liu Z, Xu W, Guddat LW, Wang Q, Lou Z, Rao Z. Structure of the RNA-dependent RNA polymerase from COVID-19 virus. Science. 2020 May 15;368(6492):779–82. DOI: 10.1126/science.abb7498.</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">Shiraki K., Daikoku T. Favipiravir, an anti-influenza drug against life-threatening RNA virus infections // Pharmacol. Ther. – 2020. – Vol.209. – Art. No.107512. DOI: 10.1016/j.pharmthera.2020.107512.</mixed-citation><mixed-citation xml:lang="en">Shiraki K, Daikoku T. Favipiravir, an anti-influenza drug against life-threatening RNA virus infections. Pharmacol Ther. 2020 May;209:107512. DOI: 10.1016/j.pharmthera.2020.107512.</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Furuta Y., Gowen B.B., Takahashi K., Shiraki K., Smee D.F., Barnard D.L. Favipiravir (T-705), a novel viral RNA polymerase inhibitor // Antiviral. Res. – 2013. – Vol. 100, No.2. – P. 446–454. DOI: 10.1016/j.antiviral.2013.09.015.</mixed-citation><mixed-citation xml:lang="en">Furuta Y, Gowen BB, Takahashi K, Shiraki K, Smee DF, Barnard DL. Favipiravir (T-705), a novel viral RNA polymerase inhibitor. Antiviral Res. 2013 Nov;100(2):446–54. DOI: 10.1016/j.antiviral.2013.09.015.</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Delang L., Abdelnabi R., Neyts J. Favipiravir as a potential countermeasure against neglected and emerging RNA viruses // Antiviral. Res. – 2018. – Vol. 153. – P. 85–94. DOI: 10.1016/j.antiviral.2018.03.003.</mixed-citation><mixed-citation xml:lang="en">Delang L, Abdelnabi R, Neyts J. Favipiravir as a potential countermeasure against neglected and emerging RNA viruses. Antiviral Res. 2018 May;153:85–94. DOI: 10.1016/j.antiviral.2018.03.003.</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Rose-John, S. Interleukin-6 Family Cytokines // Cold Spring Harb. Perspect. Biol. – 2018 – Vol. 10, No.2. – Art. ID: a028415. DOI: 10.1101/cshperspect.a028415.</mixed-citation><mixed-citation xml:lang="en">Rose-John S. Interleukin-6 Family Cytokines. Cold Spring Harb Perspect Biol. 2018 Feb 1;10(2):a028415. DOI: 10.1101/cshperspect.a028415.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Ganesh R., Grach S.L., Ghosh A.K., Bierle D.M., Salonen B.R., Collins N.M., Joshi A.Y., Boeder N.D. Jr., Anstine C.V., Mueller M.R., Wight E.C., Croghan I.T., Badley A.D., Carter R.E., Hurt R.T. The Female-Predominant Persistent Immune Dysregulation of the Post-COVID Syndrome // Mayo. Clin. Proc. – 2022. – Vol. 97, No.3. – P. 454–464. DOI: 10.1016/j.mayocp.2021.11.033.</mixed-citation><mixed-citation xml:lang="en">Ganesh R, Grach SL, Ghosh AK, Bierle DM, Salonen BR, Collins NM, Joshi AY, Boeder ND Jr, Anstine CV, Mueller MR, Wight EC, Croghan IT, Badley AD, Carter RE, Hurt RT. The Female-Predominant Persistent Immune Dysregulation of the Post-COVID Syndrome. Mayo Clin Proc. 2022 Mar;97(3):454–64. DOI: 10.1016/j.mayocp.2021.11.033.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Durstenfeld M.S., Hsue P.Y., Peluso M.J., Deeks S.G. Findings From Mayo Clinic’s Post-COVID Clinic: PASC Phenotypes Vary by Sex and Degree of IL-6 Elevation // Mayo. Clin. Proc. – 2022. – Vol. 97, No.3. – P. 430–432. DOI: 10.1016/j.mayocp.2022.01.020.</mixed-citation><mixed-citation xml:lang="en">Durstenfeld MS, Hsue PY, Peluso MJ, Deeks SG. Findings From Mayo Clinic’s Post-COVID Clinic: PASC Phenotypes Vary by Sex and Degree of IL-6 Elevation. Mayo Clin Proc. 2022 Mar;97(3):430-432. DOI: 10.1016/j.mayocp.2022.01.020.</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Meléndez G.C., McLarty J.L., Levick S.P., Du Y., Janicki J.S., Brower G.L. Interleukin 6 mediates myocardial fibrosis, concentric hypertrophy, and diastolic dysfunction in rats // Hypertension. – 2010. – Vol. 56, No.2. – P. 225–231. DOI: 10.1161/HYPERTENSIONAHA.109.148635.</mixed-citation><mixed-citation xml:lang="en">Meléndez GC, McLarty JL, Levick SP, Du Y, Janicki JS, Brower GL. Interleukin 6 mediates myocardial fibrosis, concentric hypertrophy, and diastolic dysfunction in rats. Hypertension. 2010 Aug;56(2):225–31. DOI: 10.1161/HYPERTENSIONAHA.109.148635.</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Tanaka T., Narazaki M., Kishimoto T. IL-6 in inflammation, immunity, and disease // Cold. Spring. Harb. Perspect. Biol. – 2014. – Vol. 6, No.10. – Art. ID: a016295. DOI: 10.1101/cshperspect.a016295.</mixed-citation><mixed-citation xml:lang="en">Tanaka T, Narazaki M, Kishimoto T. IL-6 in inflammation, immunity, and disease. Cold Spring Harb Perspect Biol. 2014 Sep 4;6(10):a016295. DOI: 10.1101/cshperspect.a016295.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Wu R., Wyatt E., Chawla K., Tran M., Ghanefar M., Laakso M., Epting C.L., Ardehali H. Hexokinase II knockdown results in exaggerated cardiac hypertrophy via increased ROS production // EMBO Mol. Med. – 2012. – Vol. 4, No.7. – P. 633–646. DOI: 10.1002/emmm.201200240.</mixed-citation><mixed-citation xml:lang="en">Wu R, Wyatt E, Chawla K, Tran M, Ghanefar M, Laakso M, Epting CL, Ardehali H. Hexokinase II knockdown results in exaggerated cardiac hypertrophy via increased ROS production. EMBO Mol Med. 2012 Jul;4(7):633–46. DOI: 10.1002/emmm.201200240.</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Zgheib C., Zouein F.A., Kurdi M., Booz G.W. Differential STAT3 signaling in the heart: Impact of concurrent signals and oxidative stress // JAKSTAT. – 2012. – Vol. 1, No.2. – P. 101–110. DOI: 10.4161/jkst.19776.</mixed-citation><mixed-citation xml:lang="en">Zgheib C, Zouein FA, Kurdi M, Booz GW. Differential STAT3 signaling in the heart: Impact of concurrent signals and oxidative stress. JAKSTAT. 2012 Apr 1;1(2):101–10. DOI: 10.4161/jkst.19776.</mixed-citation></citation-alternatives></ref><ref id="cit34"><label>34</label><citation-alternatives><mixed-citation xml:lang="ru">Rose-John S. Interleukin-6 signalling in health and disease // F1000Res. – 2020. – Vol. 9. – Art. ID: F1000 Faculty Rev-1013. DOI: 10.12688/f1000research.26058.1.</mixed-citation><mixed-citation xml:lang="en">Rose-John S. Interleukin-6 signalling in health and disease. F1000Res. 2020 Aug 20;9:F1000 Faculty Rev-1013. DOI: 10.12688/f1000research.26058.1.</mixed-citation></citation-alternatives></ref><ref id="cit35"><label>35</label><citation-alternatives><mixed-citation xml:lang="ru">Horowitz M.C., Levy J.B. The LIF/IL-6 Subfamily of Cytokines Induce Protein Phosphorylation and Signal Transduction by Nonreceptor Tyrosine Kinases in Human and Murine Osteoblasts // Calcif. Tissue. Int. – 1995. – Vol. 56. – P. 32–34. DOI: 10.1007/BF03354650.</mixed-citation><mixed-citation xml:lang="en">Horowitz MC, Levy JB. The LIF/IL-6 Subfamily of Cytokines Induce Protein Phosphorylation and Signal Transduction by Nonreceptor Tyrosine Kinases in Human and Murine Osteoblasts. Calcif Tissue Int. 1995; 56: 32–4. DOI: 10.1007/BF03354650.</mixed-citation></citation-alternatives></ref><ref id="cit36"><label>36</label><citation-alternatives><mixed-citation xml:lang="ru">Tomida M. Structural and functional studies on the leukemia inhibitory factor receptor (LIF-R): gene and soluble form of LIF-R, and cytoplasmic domain of LIF-R required for differentiation and growth arrest of myeloid leukemic cells // Leuk Lymphoma. – 2000. – Vol. 37, No.5–6. – P. 517–525. DOI: 10.3109/10428190009058503.</mixed-citation><mixed-citation xml:lang="en">Tomida M. Structural and functional studies on the leukemia inhibitory factor receptor (LIF-R): gene and soluble form of LIF-R, and cytoplasmic domain of LIF-R required for differentiation and growth arrest of myeloid leukemic cells. Leuk Lymphoma. 2000 May;37(5–6):517–25. DOI: 10.3109/10428190009058503.</mixed-citation></citation-alternatives></ref><ref id="cit37"><label>37</label><citation-alternatives><mixed-citation xml:lang="ru">Радаева О.А., Костина Ю.А. Анализ данных о механизме действия и эффективности препаратов, применяемых для лечения COVID-19 // Инфекционные болезни: новости, мнения, обучение. – 2021. – Т. 10, № 3. – С. 106–117. DOI: 10.33029/2305-3496-2021-10-3-106-117.</mixed-citation><mixed-citation xml:lang="en">Radaeva OA, Kostina YuA. Analysis data of mechanism of drugs recommended for the treatment of COVID-19. Infektsionnye bolezni: novosti, mneniya, obuchenie [Infectious Diseases: News, Opinions, Training]. 2021; 10 (3): 106–17. DOI: 10.33029/2305-3496-2021-10-3-106-117. Russian</mixed-citation></citation-alternatives></ref><ref id="cit38"><label>38</label><citation-alternatives><mixed-citation xml:lang="ru">Merkler A.E., Parikh N.S., Mir S., Gupta A., Kamel H., Lin E., Lantos J., Schenck E.J., Goyal P., Bruce S.S., Kahan J., Lansdale K.N., LeMoss N.M., Murthy S.B., Stieg P.E., Fink M.E., Iadecola C., Segal A.Z., Cusick M., Campion T.R. Jr., Diaz I., Zhang C., Navi B.B. Risk of Ischemic Stroke in Patients With Coronavirus Disease 2019 (COVID-19) vs Patients With Influenza // JAMA Neurol. – 2020. – Vol. 77, No.11. – P. 1–7. DOI: 10.1001/jamaneurol.2020.2730.</mixed-citation><mixed-citation xml:lang="en">Merkler AE, Parikh NS, Mir S, Gupta A, Kamel H, Lin E, Lantos J, Schenck EJ, Goyal P, Bruce SS, Kahan J, Lansdale KN, LeMoss NM, Murthy SB, Stieg PE, Fink ME, Iadecola C, Segal AZ, Cusick M, Campion TR Jr, Diaz I, Zhang C, Navi BB. Risk of Ischemic Stroke in Patients With Coronavirus Disease 2019 (COVID-19) vs Patients With Influenza. JAMA Neurol. 2020 Jul 2;77(11):1–7. DOI: 10.1001/jamaneurol.2020.2730.</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>
