<?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">uzspbgmu</journal-id><journal-title-group><journal-title xml:lang="ru">Учёные записки Первого Санкт-Петербургского государственного медицинского университета имени академика И. П. Павлова</journal-title><trans-title-group xml:lang="en"><trans-title>The Scientific Notes of the Pavlov University</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1607-4181</issn><issn pub-type="epub">2541-8807</issn><publisher><publisher-name>Academician I.P. Pavlov First St. Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.24884/1607-4181-2021-28-4-38-47</article-id><article-id custom-type="elpub" pub-id-type="custom">uzspbgmu-843</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 РАБОТЫ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL PAPERS</subject></subj-group></article-categories><title-group><article-title>Эндотелиальная дисфункция и тромботические события у больных с тяжелым течением новой коронавирусной инфекции COVID-19</article-title><trans-title-group xml:lang="en"><trans-title>Endothelial dysfunction and thrombotic events in patients with severe novel coronavirus infection 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/0000-0002-7419-7227</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лебедева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Lebedeva</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лебедева Александра Александровна, заместитель главного врача клиник по клинико-экспертной работе</p><p>197022, Санкт-Петербург, ул. Льва Толстого, д. 6-8</p></bio><bio xml:lang="en"><p>Lebedeva Aleksandra A., Deputy Chief Physician of Clinics for Clinical and Expert Work</p><p>6-8, L’va Tolstogo str., Saint Petersburg, 197022</p></bio><email xlink:type="simple">aftotrof@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/0000-0002-4544-2967</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Куликов</surname><given-names>А. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Kulikov</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>КуликовАлександр Николаевич, доктор медицинских наук, профессор, заведующий кафедрой пропедевтики внутренних болезней, зам. главного врача клиник по терапии</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Kulikov Aleksandr N., Dr. of Sci. (Med.), Professor, Head of the Department of Propaedeutics of Internal Diseases, Deputy Chief Physician of Clinics for Therapy</p><p>Saint Petersburg</p></bio><email xlink:type="simple">ankulikov2005@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ковальчук</surname><given-names>Ю. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kovalchuk</surname><given-names>I. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Ковальчук Юрий Павлович, кандидат медицинских наук, доцент кафедры клинической лабораторной диагностики с курсом молекулярной медицины, заместитель главного врача клиник по лабораторной диагностике</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Kovalchuk Iurii. P., Cand. of Sci. (Med.), Associate Professor of the Department of Clinical Laboratory Diagnostics with the Course of Molecular Medicine, Deputy Chief Physician of Laboratory Diagnostics Clinics</p><p>Saint Petersburg</p></bio><email xlink:type="simple">kjp@1spbgmy.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кадинская</surname><given-names>М. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Kadinskaya</surname><given-names>M. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кадинская Маргарита Ивановна, заведующий лабораторией клинической гемостазиологии, доцент кафедры клинической лабораторной диагностики</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Kadinskaya Margarita I., Head of the Laboratory of Clinical Hemostasiology, Associate Professor of the Department of Clinical Laboratory Diagnostics</p><p>Saint Petersburg</p></bio><email xlink:type="simple">mkadinskaya@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гинзбург</surname><given-names>А. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Ginzburg</surname><given-names>A. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гинзбург Александр Маркович, заведующий лабораторией – врач клинической лабораторной диагностики, Лаборатория преаналитической модификации биоматериала отделения лабораторной диагностики</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Ginzburg Aleksandr M., Head of the Laboratory - Doctor of Clinical Laboratory Diagnostics, Laboratory of Preanalytical Modification of Biomaterial of Laboratory Diagnostics Department</p><p>Saint Petersburg</p></bio><email xlink:type="simple">ginzalex@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Власов</surname><given-names>Т. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Vlasov</surname><given-names>T. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Власов Тимур Дмитриевич, доктор медицинских наук, профессор, заведующий кафедрой патофизиологии с курсом клинической патофизиологии</p><p>Санкт-Петербург</p></bio><bio xml:lang="en"><p>Vlasov Timur D., Dr. of Sci. (Med.), Professor, Head of the Department of Pathophysiology with the Course of Clinical Pathophysiology</p><p>Saint Petersburg</p></bio><email xlink:type="simple">tvlasov@yandex.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 «Первый Санкт-Петербургский государственный медицинский университет имени академика И. П. Павлова» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Pavlov 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>25</day><month>12</month><year>2021</year></pub-date><volume>28</volume><issue>4</issue><fpage>38</fpage><lpage>47</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лебедева А.А., Куликов А.Н., Ковальчук Ю.П., Кадинская М.И., Гинзбург А.М., Власов Т.Д., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Лебедева А.А., Куликов А.Н., Ковальчук Ю.П., Кадинская М.И., Гинзбург А.М., Власов Т.Д.</copyright-holder><copyright-holder xml:lang="en">Lebedeva A.A., Kulikov A.N., Kovalchuk I.P., Kadinskaya M.I., Ginzburg A.M., Vlasov T.D.</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.sci-notes.ru/jour/article/view/843">https://www.sci-notes.ru/jour/article/view/843</self-uri><abstract><sec><title>Введение</title><p>Введение. Новая коронавирусная инфекция COVID-19 (НКИ COVID-19), вызванная вирусом COVID-19, протекающая в наиболее тяжелых формах, сопровождается не только развитием дыхательной недостаточности и острым респираторным дистресс-синдромом, но и другими, не менее опасными осложнениями, например, такими как ковид-ассоциированная коагулопатия.</p><p>Цель – изучить клинико-лабораторные особенности развития эндотелиальной дисфункции как основного компонента ковид-ассоциированной коагулопатии в разрезе наиболее часто встречающегося ее проявления – тромботических событий.</p></sec><sec><title>Методы и материалы</title><p>Методы и материалы. Ретроспективно была проанализирована медицинская документация 947 больных с подтвержденной новой коронавирусной инфекцией COVID-19, госпитализированных в Центр для лечения больных с НКИ COVID-19 ПСПбГМУ им. И. П. Павлова во время так называемой «второй волны» пандемии с ноября 2020 г. по март 2021 г.</p></sec><sec><title>Результаты</title><p>Результаты. Все тромботические осложнения были выявлены у пациентов только с тяжелой коронавирусной инфекцией (n=561). Предрасполагающими факторами для развития тромбозов у наших пациентов были пожилой возраст, длительность госпитализации более 1 недели, коморбидность в виде ишемической болезни сердца. Стандартные скрининговые тесты системы гемостаза (микроскопия тромбоцитов, скрининг коагулограммы) не позволяют выявить каких-либо значимых особенностей в присутствии тромботических событий, что требует разработки новых исследований для оценки протромботического потенциала у больных с тяжелым течением НКИ COVID-19.</p></sec><sec><title>Заключение</title><p>Заключение. Развитие тромботических событий является одним из наиболее грозных осложнений при тяжелом течении НКИ COVID-19, которое, в свою очередь, приводит к нарастанию дыхательной недостаточности за счет усиления тканевой гипоксии, а в дальнейшем – и к летальному исходу. У этих же пациентов повышен риск геморрагических событий как возможного побочного эффекта от проводимой терапии.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The novel coronavirus infection COVID-19 (NCI COVID-19) caused by the COVID-19 virus, which occurs in the most severe forms, is accompanied not only by the development of respiratory failure and acute respiratory distress syndrome, but also by other equally dangerous complications such as covid-associated coagulopathy.</p><p>The objective was to study the clinical and laboratory features of the development of endothelial dysfunction as the main component of covid-associated coagulopathy in the context of its most common manifestation – thrombotic events.</p></sec><sec><title>Methods and materials</title><p>Methods and materials. The medical records of 947 patients with confirmed novel coronavirus infection COVID-19 hospitalized at the Center for the Treatment of Patients with NCI COVID-19 of Pavlov University of the Ministry of Health of the Russian Federation during the so-called «2nd wave» of the pandemic from November 2020 to March 2021.</p></sec><sec><title>Results</title><p>Results. All thrombotic complications were detected only in patients with severe coronavirus infection (561 patients). Predisposing factors for the development of thrombosis in our patients were: advanced age, duration of hospitalization for more than 1 week, comorbidity in the form of coronary artery disease. Standard screening tests of the hemostasis system (platelet microscopy, coagulogram screening) do not reveal any significant features in the presence of thrombotic events, which requires the development of new studies to assess prothrombotic potential in patients with severe NCI COVID-19.</p></sec><sec><title>Conclusion</title><p>Conclusion. The development of thrombotic events is one of the most formidable complications in the severe course of NCI COVID-19, which in turn leads to an increase in respiratory failure due to increased tissue hypoxia, and subsequently to death. The same patients have an increased risk of hemorrhagic events as a possible side effect of the therapy.</p></sec><sec><title> </title><p> </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>новая коронавирусная инфекция</kwd><kwd>COVID-19</kwd><kwd>ковид-ассоциированная коагулопатия</kwd><kwd>тромботические события</kwd><kwd>тромбозы</kwd><kwd>эндотелиальная дисфункция</kwd></kwd-group><kwd-group xml:lang="en"><kwd>novel coronavirus infection</kwd><kwd>COVID-19</kwd><kwd>covid-associated coagulopathy</kwd><kwd>thrombotic events</kwd><kwd>thrombosis</kwd><kwd>endothelial dysfunction</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">Goswami J. et al. A review of pathophysiology, clinical features, and management options of COVID-19 associated coagulopathy // Shock (Augusta, Ga.). – 2021. – Vol. 55, № 6. – P. 700.</mixed-citation><mixed-citation xml:lang="en">Goswami J. et al. A review of pathophysiology, clinical features, and management options of COVID-19 associated coagulopathy // Shock (Augusta, Ga.). 2021;55(6):700.</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Gu S. X. et al. Thrombocytopathy and endotheliopathy: crucial contributors to COVID-19 thromboinflammation // Nature Reviews Cardiology. – 2020. – P. 1–16.</mixed-citation><mixed-citation xml:lang="en">Gu S. X. et al. Thrombocytopathy and endotheliopathy: crucial contributors to COVID-19 thromboinflammation // Nature Reviews Cardiology. 2020:1–16.</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Klok F. A. et al. Incidence of thrombotic complications in critically ill ICU patients with COVID-19 // Thrombosis research. – 2020. – № 191. – P. 145–147.</mixed-citation><mixed-citation xml:lang="en">Klok F. A. et al. Incidence of thrombotic complications in critically ill ICU patients with COVID-19 // Thrombosis research. 2020;(191):145–147.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Demelo-Rodríguez P. et al. Incidence of asymptomatic deep vein thrombosis in patients with COVID-19 pneumonia and elevated D-dimer levels // Thrombosis research. – 2020. – № 192. – С. 23–26.</mixed-citation><mixed-citation xml:lang="en">Demelo-Rodríguez P. et al. Incidence of asymptomatic deep vein thrombosis in patients with COVID-19 pneumonia and elevated D-dimer levels // Thrombosis research. 2020; (192):23–26.</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Miesbach W., Makris M. COVID-19: coagulopathy, risk of thrombosis, and the rationale for anticoagulation // Clinical and applied thrombosis/hemostasis. – 2020. – № 26. – Р. 1076029620938149.</mixed-citation><mixed-citation xml:lang="en">Miesbach W., Makris M. COVID-19: coagulopathy, risk of thrombosis, and the rationale for anticoagulation // Clinical and applied thrombosis/hemostasis. 2020; (26):1076029620938149.</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Klok F. A. et al. Confirmation of the high cumulative incidence of thrombotic complications in critically ill ICU patients with COVID-19: an updated analysis // Thrombosis research. – 2020. – № 191. – Р. 148–150.</mixed-citation><mixed-citation xml:lang="en">Klok F. A. et al. Confirmation of the high cumulative incidence of thrombotic complications in critically ill ICU patients with COVID-19: an updated analysis // Thrombosis research. 2020: (191):148–150.</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">REMAP-CAP, ACTIV-4a, and ATTACC Investigators. Therapeutic anticoagulation with heparin in critically ill patients with Covid-19 // New England Journal of Medicine. – 2021. – Vol. 385, № 9. – P. 777–789.</mixed-citation><mixed-citation xml:lang="en">REMAP-CAP, ACTIV-4a, and ATTACC Investigators. Therapeutic anticoagulation with heparin in critically ill patients with Covid-19 // New England Journal of Medicine. 2021;385(9):777–789.</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Xiong X., Chi J., Gao Q. Prevalence and risk factors of thrombotic events on patients with COVID-19: a systematic review and meta-analysis // Thrombosis journal. – 2021. – Vol. 19, № 1. – P. 1–9.</mixed-citation><mixed-citation xml:lang="en">Xiong X., Chi J., Gao Q. Prevalence and risk factors of thrombotic events on patients with COVID-19: a systematic review and meta-analysis // Thrombosis journal. 2021;19(1):1–9.</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Bonaventura A. et al. Endothelial dysfunction and immunothrombosis as key pathogenic mechanisms in COVID-19 // Nature Reviews Immunology. – 2021. – Vol. 21, № 5. – P. 319–329.</mixed-citation><mixed-citation xml:lang="en">Bonaventura A. et al. Endothelial dysfunction and immunothrombosis as key pathogenic mechanisms in COVID.</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>
