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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">nogr</journal-id><journal-title-group><journal-title xml:lang="ru">Экспериментальная и клиническая гастроэнтерология</journal-title><trans-title-group xml:lang="en"><trans-title>Experimental and Clinical Gastroenterology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1682-8658</issn><publisher><publisher-name>«Global Media Technologies»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.31146/1682-8658-ecg-178-6-55-63</article-id><article-id custom-type="elpub" pub-id-type="custom">nogr-1352</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>COVID-19</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COVID-19</subject></subj-group></article-categories><title-group><article-title>Эффективность и безопасность полипептидного препарата (Лаеннек) в терапии COVID-19</article-title><trans-title-group xml:lang="en"><trans-title>The effectiveness and safety of a polypeptide drug (Laennec) for the treatment of 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/0000-0003-4120-1071</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Максимов</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Maksimov</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор кафедры диетологии и нутрициологии, гастроэнтеролог,</p><p>Москва</p></bio><bio xml:lang="en"><p>Doctor of Medical Sciences, Professor, Department of Dietetics and Nutritionology,</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2659-7998</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Торшин</surname><given-names>И. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Torshin</surname><given-names>I. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.ф-м.н., к. х. н., с. н. с.,</p><p>Москва</p></bio><bio xml:lang="en"><p>candidate of physical and mathematical sciences, candidate of chemical sciences, senior researcher Institute of Pharmacoinformatics,</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5070-5450</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чучалин</surname><given-names>А. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Chuchalin</surname><given-names>A. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>академик РАН, заведующий кафедрой госпитальной терапии педиатрического факультета, пульмонолог,</p><p>Москва</p></bio><bio xml:lang="en"><p>Academician of the Russian Academy of Sciences, Head of the Department of Hospital Therapy, Pediatric Faculty, pulmonologist,</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4193-688X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ткачева</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Tkacheva</surname><given-names>O. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д. м. н., профессор, директор научно-клинического центра, главный внештатный гериатр Минздрава России,</p><p>Москва</p></bio><bio xml:lang="en"><p>MD, professor, director of Clinical Center; chief freelance geriatrician of the Ministry of Health of Russia,</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3657-0676</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стражеско</surname><given-names>И. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Strazhesko</surname><given-names>I. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>заместитель директора по трансляционной медицине, заведующая Лабораторией трансляционных исследований в геронтологии, кандидат медицинских наук, врач-кардиолог,</p><p>Москва</p></bio><bio xml:lang="en"><p>Deputy Director for Translational Medicine, Head of the Laboratory for Translational Research in Gerontology, Candidate of Medical Sciences, Cardiologist,</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7663-710X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Громова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gromova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, проф., в. н. с., научный руководитель Института Фармакоинформатики;</p><p>ведущий научный сотрудник Центра хранения и анализа больших данных,</p><p>Москва</p></bio><bio xml:lang="en"><p>Doctor of Medical Sciences, Professor, Senior Researcher, Scientific Director of the Institute of Pharmacoinformatics; Leading researcher at the Center for Big Data Storage and Analysis,</p><p>Moscow</p></bio><email xlink:type="simple">unesco.gromova@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ДПО РМАПО Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGBOU DPO RMAPO Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФИЦ ИУ РАН;&#13;
Центр хранения и анализа больших данных, МГУ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FIC IU RAS;&#13;
Center for Big Data Storage and Analysis, Moscow State University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ФГАОУ ВО РНИМУ им. Н. И. Пирогова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>FGAOU IN RNIMU them. N. I. Pirogova of the Ministry of Health of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Российский геронтологический научно-клинический центр при ФГАОУ ВО РНИМУ им. Н. И. Пирогова Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Russian Gerontological Scientific and Clinical Center at the Federal State Autonomous Educational Institution of Higher Education N. I. Pirogov</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>03</day><month>08</month><year>2020</year></pub-date><volume>0</volume><issue>6</issue><fpage>55</fpage><lpage>63</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Максимов В.А., Торшин И.Ю., Чучалин А.Г., Ткачева О.Н., Стражеско И.Д., Громова О.А., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Максимов В.А., Торшин И.Ю., Чучалин А.Г., Ткачева О.Н., Стражеско И.Д., Громова О.А.</copyright-holder><copyright-holder xml:lang="en">Maksimov V.A., Torshin I.Y., Chuchalin A.G., Tkacheva O.N., Strazhesko I.D., Gromova O.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.nogr.org/jour/article/view/1352">https://www.nogr.org/jour/article/view/1352</self-uri><abstract><p>Гиперферритинемия у пациентов с COVID-19 ассоциирована с дисфункцией печени и с повышенным риском «цитокинового шторма». Полипептидный препарат Лаеннек (6 мл на 350 мл 0.9% р-ра NaCl, в/в, кап. первые 3 дня, с 4 дня — 6 мл на 250 мл 0.9% р-ра NaCl) применялся у 14 пациентов (возраст 39–86 лет, 6 мужчин, 8 женщин) с длительным, застойным течением COVID-19 в качестве гепатопротектора и иммуномодулятора в составе комплексной терапии (согласно Временным методическим рекомендациям МЗ РФ «Профилактика, диагностика и лечение новой коронавирусной инфекции (COVID-19)») до достижения устойчивой ремиссии. Пациенты в контрольной группе (n=14) получали только комплексную терапию, рекомендованную МЗ РФ. Применение Лаеннека приводило к положительной клинической динамике: снижению уровней ферритина (у мужчин на –282 мкг/л, у женщин на –80 мкг/л, Р=0.039), увеличению оксигенации крови до диапазона физиологической нормы (Р=0.0029), снижению объема повреждения легких по данным КТ (в среднем, —10%, Р=0.0027), повышению относительного содержания лимфоцитов (+8%, Р=0.04), нормализации маркеров дисфункции печени (АСТ, АЛТ), креатинина, а также систолического АД (P&lt;0.05). Все пациенты, получавшие Лаеннек, выздоровели в течение 3–15 дней после начала применения препарата и были выписаны с отрицательным ПЦР-тестом на вирус SARS-CoV-2.</p></abstract><trans-abstract xml:lang="en"><p>Hyperferritinemia in patients with COVID-19 is associated with liver dysfunction and an increased risk of the “cytokine storm”. The polypeptide preparation Laennec (6 ml per 350 ml of 0.9% NaCl solution, iv, cap. The first 3 days, from 4 days — 6 ml per 250 ml of 0.9% NaCl solution) was used in 14 patients (age 39–86 years old, 6 men, 8 women) with a long, stagnant course of COVID-19 as a hepatoprotector and immunomodulator as part of complex therapy until a stable remission is achieved. Patients in the control group (n = 14) received only standard therapy. The use of Laennec led to positive clinical dynamics: a decrease in ferritin levels (in men by –282 mcg / l, in women by –80 mcg / l, P = 0.039), an increase in blood oxygenation to the normal range (P = 0.0029), and a decrease in the area of damage lung according to CT data (on average, —10%, P = 0.0027), an increase in the relative content of lymphocytes (+ 8%, P = 0.04), normalization of markers of liver dysfunction (AST, ALT), creatinine and systolic blood pressure (P &lt;0.05). All patients treated with Laennec recovered within 3–15 days after the start of the drug and were discharged with a negative test for the SARS-CoV-2 virus.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>ферритинемия</kwd><kwd>коморбидные состояния</kwd><kwd>Лаеннек</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>ferritinemia</kwd><kwd>comorbid conditions</kwd><kwd>Laennec</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Исследование выполнено при поддержке гранта РФФИ 18–07–01022.</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">Tang N, Li D, Wang X, Sun Z. Abnormal coagulation parameters are associated with poor prognosis in patients with novel coronavirus pneumonia.J Th romb Haemost. 2020 Apr;18(4):844–847. doi: 10.1111/jth.14768. Epub 2020 Mar 13. 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