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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">10.22416/1382-4376-2021-31-3-43-50</article-id><article-id custom-type="elpub" pub-id-type="custom">gastro-j-600</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>Дексаметазон в лечении коморбидных пациентов старше 50 лет, инфицированных SARS-CoV-2, с поражением легких более 50 %</article-title><trans-title-group xml:lang="en"><trans-title>Dexamethasone in Treatment of Comorbid SARS-CoV-2 Patients Aged over 50 Years with Lung Injury over 50 %</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6701-789X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зольникова</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Zolnikova</surname><given-names>O. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Зольникова Оксана Юрьевна — доктор медицинских наук, доцент кафедры пропедевтики внутренних болезней гастроэнтерологии и гепатологии.</p><p>119435, Москва, ул. Погодинская, д. 1 стр. 1</p></bio><bio xml:lang="en"><p>Oxana Yu. Zolnikova — Dr. Sci. (Med.), Assoc. Prof., Chair of Internal Disease Propaedeutics, Gastroenterology and Hepatology.</p><p>119435, Moscow, Pogodinskaya str., 1, bld. 1</p></bio><email xlink:type="simple">ks.med@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/0000-0001-7513-1636</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 лечебного факультета гастроэнтерологии и гепатологии.</p><p>119435, Москва, ул. Погодинская, д. 1 стр. 1</p></bio><bio xml:lang="en"><p>Roman V. Maslennikov — Cand. Sci. (Med.), Research As-sistant, Chair of Internal Disease Propaedeutics, Gastroenter-ology and Hepatology, Faculty of Medicine, Sechenov First Moscow State Medical University (Sechenov University).</p><p>119435, Moscow, Pogodinskaya str., 1, bld. 1</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/0000-0002-6815-6015</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 — академик РАН, доктор медицинских наук, профессор, заведующий кафедрой пропедевтики внутренних болезней гастроэнтерологии и гепатологии Первый МГМУ им.И.М. Сеченова; директор клиники пропедевтики внутренних болезней, гастроэнтерологии и гепатологии имени В.Х. Василенко Первый МГМУ им.И.М. Сеченова.</p><p>119435, Москва, ул. Погодинская, д. 1 стр. 1</p></bio><bio xml:lang="en"><p>Vladimir T. Ivashkin — Full Member of the Russian Academy of Sciences, Dr. Sci. (Med.), Prof., Head of the Chair of Inter-nal Disease Propaedeutics, Gastroenterology and Hepatology; Director, Vasilenko Clinic of Internal Disease Propaedeutics, Gastroenterology and Hepatology.</p><p>119435, Moscow, Pogodinskaya str., 1, bld. 1</p></bio><email xlink:type="simple">kont07@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/0000-0001-5081-3390</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Джахая</surname><given-names>Н. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Dzhakhaya</surname><given-names>N. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Джахая Натия Леонтьевна — кандидат медицинских наук, доцент кафедры пропедевтики внутренних болезней, гастроэнтерологии и гепатологии.</p><p>119435, Москва, ул. Погодинская, д. 1 стр. 1</p></bio><bio xml:lang="en"><p>Natiya L. Dzhakhaya — Cand. Sci. (Med.), Assoc. Prof., Chair of Internal Disease Propaedeutics, Gastroenterology and Hepatology.</p><p>119435, Moscow, Pogodinskaya str., 1, bld. 1</p></bio><email xlink:type="simple">nj4@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/0000-0001-8630-3616</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Киселева</surname><given-names>О. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Kiseleva</surname><given-names>O. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Киселева Ольга Юрьевна — заведующая отделением реанимации и интенсивной терапии клиники пропедевтики внутренних болезней, гастроэнтерологии и гепатологии имени В.Х. Василенко.</p><p>119435, Москва, ул. Погодинская, д. 1 стр. 1</p></bio><bio xml:lang="en"><p>Olga Yu. Kiseleva — Head of the Department of Resuscita-tion and Intensive Care, Vasilenko Clinic of Internal Disease Propaedeutics, Gastroenterology and Hepatology.</p><p>119435, Moscow, Pogodinskaya str., 1, bld. 1</p></bio><email xlink:type="simple">oyukisa@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/0000-0003-1973-3602</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Поцхверашвили</surname><given-names>Н. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Potskhverashvili</surname><given-names>N. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Поцхверашвили Нино Димитровна — кандидат медицинских наук, врач отделения пульмонологии клиники пропедевтики внутренних болезней, гастроэнтерологии и гепатологии имени В.Х. Василенко.</p><p>119435, Москва, ул. Погодинская, д. 1 стр. 1</p></bio><bio xml:lang="en"><p>Nino D. Potskhverashvili — Cand. Sci. (Med.), Physician, Department of Pulmonology, Vasilenko Clinic of Internal Disease Propaedeutics, Gastroenterology and Hepatology.</p><p>119435, Moscow, Pogodinskaya str., 1, bld. 1</p></bio><email xlink:type="simple">nino.med@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/0000-0001-5022-3489</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шорохова</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shorokhova</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шорохова Серафима Алексеевна — ординатор кафедры пропедевтики внутренних болезней лечебного факультета гастроэнтерологии и гепатологии.</p><p>119435, Москва, ул. Погодинская, д. 1 стр. 1</p></bio><bio xml:lang="en"><p>Serafima A. Shorokhova — Resident Physician, Chair of In-ternal Disease Propaedeutics, Gastroenterology and Hepatol-ogy, Faculty of Medicine.</p><p>119435, Moscow, Pogodinskaya str., 1, bld. 1</p></bio><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 имени И.М. Сеченова (Сеченовский университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>08</day><month>10</month><year>2021</year></pub-date><volume>31</volume><issue>3</issue><fpage>43</fpage><lpage>50</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Зольникова О.Ю., Масленников Р.В., Ивашкин В.Т., Джахая Н.Л., Киселева О.Ю., Поцхверашвили Н.Д., Шорохова С.А., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Зольникова О.Ю., Масленников Р.В., Ивашкин В.Т., Джахая Н.Л., Киселева О.Ю., Поцхверашвили Н.Д., Шорохова С.А.</copyright-holder><copyright-holder xml:lang="en">Zolnikova O.Y., Maslennikov R.V., Ivashkin V.T., Dzhakhaya N.L., Kiseleva O.Y., Potskhverashvili N.D., Shorokhova S.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/600">https://www.gastro-j.ru/jour/article/view/600</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: оценить эффективность стероидной терапии у пациентов с SARS-CoV-2 в возрасте старше 50 лет с поражением легких более 50 % (3–4-й степени).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Проведено ретроспективное исследование 158 пациентов с подтвержденной инфекцией  SARS-CoV-2, госпитализированных в апреле — июне 2020 г. Критерии включения: возраст старше 50 лет, компьютерная томография грудной клетки (КТ) при COVID-19-ассоциированной пневмонии, уровень С-реактивного белка (СРБ) более 50 мг/л, антикоагулянтная терапия, отсутствие противопоказаний к приме-нению стероидов, отсутствие биологической терапии. Пациенты 1-й группы (n = 96) получали дексаметазон 4–12 мг/сут. Группа 2 (n = 62) получала стандартную терапию без дексаметазона.</p></sec><sec><title>Результаты исследования</title><p>Результаты исследования. Терапия дексаметазоном была связана со значительным улучшением показателей КТ пневмонии, ассоциированной с COVID-19 (p = 0,001), снижением уровня фибриногена (p = 0,001) и тенденцией к снижению СРБ к 8–10-му дню, снижению необходимости терапии кислородом, в том числе искусственной вентиляции легких (p = 0,001). Смертность в 1-й группе составила 19,8 %, во 2-й — 75,8 % (p = 0,001).</p></sec><sec><title>Выводы</title><p>Выводы. Терапия дексаметазоном 4–12 мг/день у пациентов с подтвержденной инфекцией  SARS-CoV-2 старше 50 лет с изменениями КТ 3–4-й степени, получающих НМГ с первых дней госпитализации, значительно улучшила показатели КТ и снизила уровень смертности.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. An efficacy assessment of steroid therapy in SARS-CoV-2 patients aged over 50 years with lung damage over 50 % (grade 3–4).</p></sec><sec><title>Materials and methods</title><p>Materials and methods. A retrospective study of 158 SARS-CoV-2 patients hospitalised in April—June 2020 was conducted under the inclusion criteria: age over 50 years, chest computed tomography (CT) for COVID-19-asso-ciated pneumonia, C-reactive protein (CRP) &gt;50 mg/L, anticoagulant therapy, no contraindications to steroids, no biologic therapy. Cohort 1 patients (n = 96) received dexamethasone 4–12 mg/day, cohort 2 (n = 62) — a standard non-dexamethasone therapy.</p></sec><sec><title>Results</title><p>Results. Dexamethasone treatment associated with a significant alleviation of COVID-19-associated pneumonia in CT score (p = 0.001), reduced fibrinogen (p = 0.001), a trend to CRP reduction by day 8–10 and lower demand for oxygen therapy, including ventilatory support (p = 0.001). Mortality rate was 19.8 and 75.8 % in cohorts 1 and 2, respectively (p = 0.001).</p></sec><sec><title>Conclusion</title><p>Conclusion. Dexamethasone therapy 4–12 mg/day in SARS-CoV-2 patients aged 50+ years with grade 3–4 CT changes receiving LMWH from start of hospitalisation significantly improved CT scores and reduced mortality.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>дексаметазон</kwd><kwd>компьютерная томография</kwd><kwd>пневмония Конфликт интересов: авторы заявляют об отсутствии конфликта интересов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>dexamethasone</kwd><kwd>computed tomography</kwd><kwd>pneumonia Conflict of interest: the authors declare no conflict of interest</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">Clinical management of COVID-19. 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