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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">gastro-j</journal-id><journal-title-group><journal-title xml:lang="ru">Российский журнал гастроэнтерологии, гепатологии, колопроктологии</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Gastroenterology, Hepatology, Coloproctology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1382-4376</issn><issn pub-type="epub">2658-6673</issn><publisher><publisher-name>«Gastro» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.22416/1382-4376-2023-33-5-54-64</article-id><article-id custom-type="elpub" pub-id-type="custom">gastro-j-676</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Сарилумаб не уступает тоцилизумабу в лечении синдрома выброса цитокинов, вызванного COVID-19</article-title><trans-title-group xml:lang="en"><trans-title>Sarilumab is not Inferior to Tocilizumab in the Treatment of Cytokine Release Syndrome in COVID-19</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6815-6015</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ивашкин</surname><given-names>В. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Ivashkin</surname><given-names>V. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ивашкин Владимир Трофимович — доктор медицинских наук, академик РАН, профессор, заведующий кафедрой пропедевтики внутренних болезней, гастроэнтерологии и гепатологии, директор клиники пропедевтики внутренних болезней, гастроэнтерологии и гепатологии им. В.Х. Василенко</p><p>119991, г. Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Vladimir T. Ivashkin — Dr. Sci. (Med.), Professor, Academician of the Russian Academy of Sciences, Head of the Department of Propaedeutics of Internal Diseases, Gastrology and Enterology, Director of the Clinic of Internal Disease Propaedeutics, Gastroenterology and Hepatology named after V.Kh. Vasilenko</p><p>119991, Moscow, Trubetskaya str., 8, build. 2</p></bio><email xlink:type="simple">ivashkin_v_t@staff.sechenov.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/0000-0001-7513-1636</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Масленников</surname><given-names>Р. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Maslennikov</surname><given-names>R. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Масленников Роман Вячеславович — кандидат медицинских наук, ассистент кафедры пропедевтики внутренних болезней, гастроэнтерологии и гепатологии</p><p>119991, г. Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Roman V. Maslennikov — Cand. Sci. (Med.), Associate Professor of the Department of Internal Medicine, Gastroenterology and Hepatology</p><p>119991, Moscow, Trubetskaya str., 8, build. 2</p></bio><email xlink:type="simple">mmmm00@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/0000-0003-1696-3074</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васильева</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasilieva</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Васильева Екатерина Вячеславовна — студентка</p><p>119991, г. Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Ekaterina V. Vasilieva — Student</p><p>119991, Moscow, Trubetskaya str., 8, build. 2</p></bio><email xlink:type="simple">dr.vasiliva@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/0000-0003-2301-1493</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чипурик</surname><given-names>М. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Chipurik</surname><given-names>M. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чипурик Максим Леонидович — студент</p><p>119991, г. Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Maxim L. Chipurik — Student</p><p>119991, Moscow, Trubetskaya str., 8, build. 2</p></bio><email xlink:type="simple">chipurik2000@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/0000-0001-5669-0088</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семикова</surname><given-names>П. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Semikova</surname><given-names>P. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семикова Полина Андреевна — студентка</p><p>119991, г. Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Polina A. Semikova — Student</p><p>119991, Moscow, Trubetskaya str., 8, build. 2</p></bio><email xlink:type="simple">semikovapolina@icloud.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/0000-0002-1305-2876</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Семенец</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Semenets</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Семенец Виктория Владимировна — студентка</p><p>119991, г. Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Viktoria V. Semenets — Student</p><p>119991, Moscow, Trubetskaya str., 8, build. 2</p></bio><email xlink:type="simple">Vikasemenets2000@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/0000-0003-2569-6457</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Русскова</surname><given-names>Т. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Russkova</surname><given-names>T. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Русскова Татьяна Александровна — студентка</p><p>119991, г. Москва, ул. Трубецкая, 8, стр. 2</p></bio><bio xml:lang="en"><p>Tatyana A. Russkova — Student</p><p>119991, Moscow, Trubetskaya str., 8, build. 2</p></bio><email xlink:type="simple">russkova2000@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Министерства здравоохранения Российской Федерации (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>02</day><month>12</month><year>2023</year></pub-date><volume>33</volume><issue>5</issue><fpage>54</fpage><lpage>64</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ивашкин В.Т., Масленников Р.В., Васильева Е.В., Чипурик М.Л., Семикова П.А., Семенец В.В., Русскова Т.А., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Ивашкин В.Т., Масленников Р.В., Васильева Е.В., Чипурик М.Л., Семикова П.А., Семенец В.В., Русскова Т.А.</copyright-holder><copyright-holder xml:lang="en">Ivashkin V.T., Maslennikov R.V., Vasilieva E.V., Chipurik M.L., Semikova P.A., Semenets V.V., Russkova T.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.gastro-j.ru/jour/article/view/676">https://www.gastro-j.ru/jour/article/view/676</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Синдром выброса цитокинов (СВЦ) является опасным осложнением новой коронавирусной инфекции (COVID-19). Целью исследования было сравнить эффективность сарилумаба (группа «SAR») и тоцилизумаба (группа «TOC») в лечении этого осложнении COVID-19.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В ретроспективное исследование были включены пациенты с COVID-19, имевшие содержание С-реактивного белка (СРБ) в крови &gt; 60 мг/л.</p></sec><sec><title>Результаты</title><p>Результаты. В группу «SAR» были включены 24 пациента, в группу «TOC» — 27 пациентов. Кроме того, 47 пациентов с СВЦ не получали антицитокиновой терапии (группа «CON»). Смертность в группах «SAR» и «TOC» была ниже, чем в группе «CON» (12,5 и 14,8 % vs. 31,9 %; p = 0,021 и p = 0,031), без значимых различий между группами «SAR» и «TOC» (p = 0,389). Пациенты группы «SAR», в отличие от пациентов группы «ТОС», реже нуждались в госпитализации в отделение реанимации, чем пациенты группы «CON» (16,7 и 25,9 % vs. 46,3 %; р = 0,013 и р = 0,077). Через 7–10 дней после введения тоцилизумаба/сарилумаба значимое увеличение насыщения артериальной крови кислородом наблюдалось у пациентов в группах «SAR» и «ТОС» (р = 0,001 и р = 0,004; больше в группе «SAR», р = 0,022), но не за тот же период в группе «CON» (р = 0,764). Снижение уровня СРБ через 7–10 дней после введения препарата было больше в группах «SAR» и «TOC», чем в группе «CON» (p = 0,016 и p &lt; 0,011), без значимых различий между группами «SAR» и «TOC» (p = 0,236).</p></sec><sec><title>Вывод</title><p>Вывод. Сарилумаб не уступает тоцилизумабу в лечении СВЦ при COVID-19.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Objective</title><p>Objective. Cytokine release syndrome (CRS) is a dangerous complication of the new coronavirus infection (COVID-19). The study aimed to compare sarilumab (SAR group) with tocilizumab (TOC group) and patients without anticytokine treatment (CON group) in treatment of CRS in COVID-19.</p></sec><sec><title>Methods</title><p>Methods. The retrospective real life study included COVID-19 patients with C-reactive protein(CRP)  level &gt;60 mg/l.</p></sec><sec><title>Results</title><p>Results. We enrolled 24 patients in SAR group, 27 patients in TOC group and 47 patients in CON group. Mortality was lower in SAR and TOC groups than in CON group (12.5% and 14.8% vs. 31.9%; p=0.021 and p=0.031) with no difference between SAR and TOC groups (p=0.389).  SAR patients unlike TOC patients required intensive care unit admission less frequently then CON patients (16.7% and 25.9% vs. 46.3%; p=0.013 and p=0.077). An increase in oxygen saturation was observed in SAR and TOC groups (p=0.001 and p=0.004; greater in SAR group [p=0.022]), but not in CON group (p=0.764) in 7-10 days after administration of these drugs. The decrease in CRP level was greater in  SAR and TOC groups than in CON group (p=0.016 and p&lt;0.011), with no difference between SAR and TOC groups (p=0.236).</p></sec><sec><title>Conclusion</title><p>Conclusion. Sarilumab is not inferior to tocilizumab in COVID-19</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>коронавирус</kwd><kwd>синдром выброса цитокинов</kwd><kwd>интерлейкин-6</kwd><kwd>тоцилизумаб</kwd><kwd>сарилумаб</kwd><kwd>цитокиновый шторм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>coronavirus</kwd><kwd>cytokine release syndrome</kwd><kwd>interleukin-6</kwd><kwd>tocilizumab</kwd><kwd>sarilumab</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">Lai C.C., Liu Y.H., Wang C.Y., Wang Y.H., Hsueh S.C., Yen M.Y., et al. Asymptomatic carrier state, acute respiratory disease, and pneumonia due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2): Facts and myths. J Microbiol Immunol Infect. 2020;53(3):404–12. DOI: 10.1016/j.jmii.2020.02.012</mixed-citation><mixed-citation xml:lang="en">Lai C.C., Liu Y.H., Wang C.Y., Wang Y.H., Hsueh S.C., Yen M.Y., et al. Asymptomatic carrier state, acute respiratory disease, and pneumonia due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2): Facts and myths. J Microbiol Immunol Infect. 2020;53(3):404–12. DOI: 10.1016/j.jmii.2020.02.012</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Moore J.B., June C.H. Cytokine release syndrome in severe COVID-19. Science. 2020;368(6490):473–4. DOI: 10.1126/science.abb8925</mixed-citation><mixed-citation xml:lang="en">Moore J.B., June C.H. Cytokine release syndrome in severe COVID-19. Science. 2020;368(6490):473–4. DOI: 10.1126/science.abb8925</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Hirano T., Murakami M. COVID-19: A new virus, but a familiar receptor and cytokine release syndrome. Immunity. 2020;52(5):731–3. DOI: 10.1016/j.immuni.2020.04.003</mixed-citation><mixed-citation xml:lang="en">Hirano T., Murakami M. COVID-19: A new virus, but a familiar receptor and cytokine release syndrome. Immunity. 2020;52(5):731–3. DOI: 10.1016/j.immuni.2020.04.003</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Zhang C., Wu Z., Li J.-W., Zhao H., Wang G.-Q. Cytokine release syndrome in severe COVID-19: Interleukin-6 receptor antagonist tocilizumab may be the key to reduce mortality. Int J Antimicrob Agents. 2020;55(5):105954. DOI: 10.1016/j.ijantimicag.2020.105954</mixed-citation><mixed-citation xml:lang="en">Zhang C., Wu Z., Li J.-W., Zhao H., Wang G.-Q. Cytokine release syndrome in severe COVID-19: Interleukin-6 receptor antagonist tocilizumab may be the key to reduce mortality. Int J Antimicrob Agents. 2020;55(5):105954. DOI: 10.1016/j.ijantimicag.2020.105954</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Alzghari S.K., Acuña V.S. Supportive treatment with tocilizumab for COVID-19: A systematic review. J Clin Virol. 2020;127:104380. DOI: 10.1016/j.jcv.2020.104380</mixed-citation><mixed-citation xml:lang="en">Alzghari S.K., Acuña V.S. Supportive treatment with tocilizumab for COVID-19: A systematic review. J Clin Virol. 2020;127:104380. DOI: 10.1016/j.jcv.2020.104380</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Cortegiani A., Ippolito M., Greco M., Granone V., Protti A., Gregoretti C., et al. Rationale and evidence on the use of tocilizumab in COVID-19: A systematic review. Pulmonology. 2021:27(1):52–66. DOI: 10.1016/j.pulmoe.2020.07.003</mixed-citation><mixed-citation xml:lang="en">Cortegiani A., Ippolito M., Greco M., Granone V., Protti A., Gregoretti C., et al. Rationale and evidence on the use of tocilizumab in COVID-19: A systematic review. Pulmonology. 2021:27(1):52–66. DOI: 10.1016/j.pulmoe.2020.07.003</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Malgie J., Schoones J.W., Pijls B.G. Decreased mortality in coronavirus disease 2019 patients treated with tocilizumab: A rapid systematic review and meta-analysis of observational studies. Clin Infect Dis. 2021;72(11):e742–9. DOI: 10.1093/cid/ciaa1445</mixed-citation><mixed-citation xml:lang="en">Malgie J., Schoones J.W., Pijls B.G. Decreased mortality in coronavirus disease 2019 patients treated with tocilizumab: A rapid systematic review and meta-analysis of observational studies. Clin Infect Dis. 2021;72(11):e742–9. DOI: 10.1093/cid/ciaa1445</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Pinzon R.T., Wijaya V.O., Buana R.B. Interleukin-6 (IL-6) inhibitors as therapeutic agents for coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis. J Infect Public Health. 2021;14(8):1001–9. DOI: 10.1016/j.jiph.2021.06.004</mixed-citation><mixed-citation xml:lang="en">Pinzon R.T., Wijaya V.O., Buana R.B. Interleukin-6 (IL-6) inhibitors as therapeutic agents for coronavirus disease 2019 (COVID-19): A systematic review and meta-analysis. J Infect Public Health. 2021;14(8):1001–9. DOI: 10.1016/j.jiph.2021.06.004</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Sarfraz A., Sarfraz Z., Sarfraz M., Aftab H., Pervaiz Z. Tocilizumab and COVID-19: A meta-analysis of 2120 patients with severe disease and implications for clinical trial methodologies. Turk J Med Sci. 2021;51(3):890–7. DOI: 10.3906/sag-2010-131</mixed-citation><mixed-citation xml:lang="en">Sarfraz A., Sarfraz Z., Sarfraz M., Aftab H., Pervaiz Z. Tocilizumab and COVID-19: A meta-analysis of 2120 patients with severe disease and implications for clinical trial methodologies. Turk J Med Sci. 2021;51(3):890–7. DOI: 10.3906/sag-2010-131</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">WHO Rapid Evidence Appraisal for COVID-19 Therapies (REACT) Working Group; Shankar-Hari M., Vale C.L., Godolphin P.J., Fisher D., Higgins J.P.T., Spiga F., et al. Association between administration of IL-6 antagonists and mortality among patients hospitalized for COVID-19: A meta-analysis. JAMA. 2021:326(6):499–518. DOI: 10.1001/jama.2021.11330</mixed-citation><mixed-citation xml:lang="en">WHO Rapid Evidence Appraisal for COVID-19 Therapies (REACT) Working Group; Shankar-Hari M., Vale C.L., Godolphin P.J., Fisher D., Higgins J.P.T., Spiga F., et al. Association between administration of IL-6 antagonists and mortality among patients hospitalized for COVID-19: A meta-analysis. JAMA. 2021:326(6):499–518. DOI: 10.1001/jama.2021.11330</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Klopfenstein T., Gendrin V., Gerazime A., Conrozier T., Balblanc J.C., Royer P.Y., et al. Systematic review and subgroup meta-analysis of randomized trials to determine tocilizumab's place in COVID-19 pneumonia. Infect Dis Ther. 2021;10(3):1195–213. DOI: 10.1007/s40121-021-00488-6</mixed-citation><mixed-citation xml:lang="en">Klopfenstein T., Gendrin V., Gerazime A., Conrozier T., Balblanc J.C., Royer P.Y., et al. Systematic review and subgroup meta-analysis of randomized trials to determine tocilizumab's place in COVID-19 pneumonia. Infect Dis Ther. 2021;10(3):1195–213. DOI: 10.1007/s40121-021-00488-6</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Burmester G.R., Lin Y., Patel R., van Adelsberg J., Mangan E.K., Graham N.M., et al. Efficacy and safety of sarilumab monotherapy versus adalimumab monotherapy for the treatment of patients with active rheumatoid arthritis (MONARCH): A randomised, double-blind, parallel-group phase III trial. Ann Rheum Dis. 2017;76(5):840–7. DOI: 10.1136/annrheumdis-2016-210310</mixed-citation><mixed-citation xml:lang="en">Burmester G.R., Lin Y., Patel R., van Adelsberg J., Mangan E.K., Graham N.M., et al. Efficacy and safety of sarilumab monotherapy versus adalimumab monotherapy for the treatment of patients with active rheumatoid arthritis (MONARCH): A randomised, double-blind, parallel-group phase III trial. Ann Rheum Dis. 2017;76(5):840–7. DOI: 10.1136/annrheumdis-2016-210310</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Gremese E., Cingolani A., Bosello S.L., Alivernini S., Tolusso B., Perniola S., et al. Sarilumab use in severe SARSCoV-2 pneumonia. EClinicalMedicine. 2020;27:100553. DOI: 10.1016/j.eclinm.2020.100553</mixed-citation><mixed-citation xml:lang="en">Gremese E., Cingolani A., Bosello S.L., Alivernini S., Tolusso B., Perniola S., et al. Sarilumab use in severe SARSCoV-2 pneumonia. EClinicalMedicine. 2020;27:100553. DOI: 10.1016/j.eclinm.2020.100553</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Benucci M., Giannasi G., Cecchini P., Gobbi F.L., Damiani A., Grossi V., et al. COVID-19 pneumonia treated with Sarilumab: A clinical series of eight patients. J Med Virol. 2020;92(11):2368–70. DOI: 10.1002/jmv.26062</mixed-citation><mixed-citation xml:lang="en">Benucci M., Giannasi G., Cecchini P., Gobbi F.L., Damiani A., Grossi V., et al. COVID-19 pneumonia treated with Sarilumab: A clinical series of eight patients. J Med Virol. 2020;92(11):2368–70. DOI: 10.1002/jmv.26062</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Montesarchio V., Parella R., Iommelli C., Bianco A., Manzillo E., Fraganza F., et al. Outcomes and biomarker analyses among patients with COVID-19 treated with interleukin 6 (IL-6) receptor antagonist sarilumab at a single institution in Italy. J Immunother Cancer. 2020;8(2):e001089. DOI: 10.1136/jitc-2020-001089</mixed-citation><mixed-citation xml:lang="en">Montesarchio V., Parella R., Iommelli C., Bianco A., Manzillo E., Fraganza F., et al. Outcomes and biomarker analyses among patients with COVID-19 treated with interleukin 6 (IL-6) receptor antagonist sarilumab at a single institution in Italy. J Immunother Cancer. 2020;8(2):e001089. DOI: 10.1136/jitc-2020-001089</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Lescure F.X., Honda H., Fowler R.A., Lazar J.S., Shi G., et al.; Sarilumab COVID-19 Global Study Group. Sarilumab in patients admitted to hospital with severe or critical COVID-19: A randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Respir Med. 2021;9(5):522–32. DOI: 10.1016/S2213-2600(21)00099-0</mixed-citation><mixed-citation xml:lang="en">Lescure F.X., Honda H., Fowler R.A., Lazar J.S., Shi G., et al.; Sarilumab COVID-19 Global Study Group. Sarilumab in patients admitted to hospital with severe or critical COVID-19: A randomised, double-blind, placebo-controlled, phase 3 trial. Lancet Respir Med. 2021;9(5):522–32. DOI: 10.1016/S2213-2600(21)00099-0</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Khiali S., Rezagholizadeh A., Entezari-Maleki T. A comprehensive review on sarilumab in COVID-19. Expert Opin Biol Ther. 2021;21(5):615–26. DOI: 10.1080/14712598.2021.1847269</mixed-citation><mixed-citation xml:lang="en">Khiali S., Rezagholizadeh A., Entezari-Maleki T. A comprehensive review on sarilumab in COVID-19. Expert Opin Biol Ther. 2021;21(5):615–26. DOI: 10.1080/14712598.2021.1847269</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">World Health Organization. Clinical management of COVID-19: Interim guidance, 27 May 2020. URL: https://apps.who.int/iris/handle/10665/332196</mixed-citation><mixed-citation xml:lang="en">World Health Organization. Clinical management of COVID-19: Interim guidance, 27 May 2020. URL: https://apps.who.int/iris/handle/10665/332196</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Министерство здравоохранения Российской Федерации. Профилактика, диагностика и лечение новой коронавирусной инфекции (COVID-19): временные методические рекомендации. Версия 8 (03.09.2020). URL: https://static-0.minzdrav.gov.ru/system/attachments/attaches/000/051/777/original/030902020_COVID-19_v8.pdf</mixed-citation><mixed-citation xml:lang="en">Ministry of Health of the Russian Federation. Prevention, diagnosis and treatment of new coronavirus infection (COVID-19): Interim guidelines. Version 8 (09/03/2020). (In Russ.). URL: https://static-0.minzdrav.gov.ru/system/attachments/attaches/000/051/777/original/030902020_COVID-19_v8.pdf</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Stone J.H., Frigault M.J., Serling-Boyd N.J., Fernandes A.D., Harvey L., Foulkes A.S., et al.; BACC Bay Tocilizumab Trial Investigators. Efficacy of tocilizumab in patients hospitalized with COVID-19. N Engl J Med. 2020;383(24):2333–44. DOI: 10.1056/nejmoa2028836</mixed-citation><mixed-citation xml:lang="en">Stone J.H., Frigault M.J., Serling-Boyd N.J., Fernandes A.D., Harvey L., Foulkes A.S., et al.; BACC Bay Tocilizumab Trial Investigators. Efficacy of tocilizumab in patients hospitalized with COVID-19. N Engl J Med. 2020;383(24):2333–44. DOI: 10.1056/nejmoa2028836</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Hermine O., Mariette X., Tharaux P.-L., Resche-Rigon M., Porcher R., Ravaud P.; CORIMUNO-19 Collaborative Group. Effect of tocilizumab vs usual care in adults hospitalized with COVID-19 and moderate or severe pneumonia: A randomized clinical trial. JAMA Intern Med. 2021;181(1):32–40. DOI: 10.1001/jamainternmed.2020.6820</mixed-citation><mixed-citation xml:lang="en">Hermine O., Mariette X., Tharaux P.-L., Resche-Rigon M., Porcher R., Ravaud P.; CORIMUNO-19 Collaborative Group. Effect of tocilizumab vs usual care in adults hospitalized with COVID-19 and moderate or severe pneumonia: A randomized clinical trial. JAMA Intern Med. 2021;181(1):32–40. DOI: 10.1001/jamainternmed.2020.6820</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>
