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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">medjournal</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Medical Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1818-426X</issn><publisher><publisher-name>Белорусский государственный медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51922/1818-426X.2022.3.99</article-id><article-id custom-type="elpub" pub-id-type="custom">medjournal-276</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 НАУЧНЫЕ ПУБЛИКАЦИИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL SCIENTIFIC PUBLICATIONS</subject></subj-group></article-categories><title-group><article-title>Клинико-лабораторные особенности течения тромбоэмболии легочной артерии у пациентов с COVID-19 и повышенным уровнем D-димера на момент госпитализации</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and laboratory features of the course of pulmonary embolism in patients with COVID-19 and elevated D-dimer levels at the time of hospitalization</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Плешко</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Pleshko</surname><given-names>A. A.</given-names></name></name-alternatives><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff xml:lang="ru" id="aff-1"><institution>УО «Белорусский государственный медицинский университет»</institution><country>Belarus</country></aff><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>22</day><month>06</month><year>2025</year></pub-date><volume>0</volume><issue>3</issue><fpage>99</fpage><lpage>104</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Плешко А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Плешко А.А.</copyright-holder><copyright-holder xml:lang="en">Pleshko A.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://medjournal.ejournal.by/jour/article/view/276">https://medjournal.ejournal.by/jour/article/view/276</self-uri><abstract><p>Повышенные уровни D­димера нередко встречаются у пациентов с SARS­CoV­2, а интерпретация данного феномена вызывает затруднение у клиницистов. Тромбоэмболия легочной артерии (ТЭЛА) является крайне тяжелым осложнением и распространенным событием среди пациентов с COVID­19.Цель: установить клинико­лабораторные особенности течения ТЭЛА, верифицированной по данным компьютерной томографической ангиографии (КТА) легочных артерий, в группе лиц с подтвержденной инфекцией SARS­CoV­2 и повышенным уровнем D­димера на момент поступления.Материалы и методы. В ходе выполнения исследования проведен анализ медицинской документации 3664 стационарных пациентов с подтвержденным SARS­CoV­2, госпитализированных в УЗ «4­я ГКБ им. Н. Е. Савченко» г. Минска в период с 01.01.2021 по 31.12.2021 г., удельный вес лиц с ТЭЛА и COVID­19 составил 3,1 % (n = 113). Было вы­делено 2 группы пациентов с подтвержденным COVID­19, имевших повышенный уровень D­димера (&gt;500 нг/мл) на момент поступления: в исследуемую группу («ТЭЛА+») были включены лица с верифицированной ТЭЛА по данным КТА (n = 15), в группу сравнения («ТЭЛА­») были включены лица, у которых ТЭЛА была исключена по данным КТА (n = 22).Результаты. У лиц с повышенным уровнем D­димера и развившейся ТЭЛА на момент поступления COVID­19 протекает на фоне более выраженной дыхательной недостаточности, более высоких показателей лейкоцитоза и уровня нейтрофилов; в группе пациентов «ТЭЛА+» в сравнении с группой «ТЭЛА­» был выше удельный вес лиц с повышенным уровнем протромбинового времени (ПВ). Выявлена средней силы связь между исходом (ТЭЛА) и повышенным уровнем ПВ (html5-dom-document-internal-entity2-981-end = 0,43, p &lt; 0,05), повышенным уровнем лейкоцитов (html5-dom-document-internal-entity2-981-end = 0,34, p &lt; 0,05), прямые корреляционные связи между рядом показателей воспаления и гемостаза.Выводы. Полученные данные свидетельствует о наличии у пациентов с подтвержденной инфекцией SARS­CoV­2 и повышенным уровнем D­димера на момент госпитализации COVID­19­ассоциированной коагулопатии. Патогенетические основы и факторы тромбогенного риска у пациентов с COVID­19 требуют дальнейшего уточнения.</p></abstract><trans-abstract xml:lang="en"><p>Elevated levels of D­dimer are not uncommon in patients with SARS­CoV­2 infection,and interpretation of this phenomenon is challenging for clinicians. Pulmonary embolism (PE) is an extremely severe complication and frequent event among patients with COVID­19.Objective: to establish the clinical and laboratory features of the course of PE verifiedby computed tomography angiography (CTA) of the pulmonary arteries in a group of individuals with confirmed SARS­CoV­2 infection and elevated D­dimer levels at the time of admission.Мaterials and methods. Analysis of medical records of 3664 in patients with confirmed SARS­CoV­2 coronavirus infection, hospitalized at “4th Сity Clinical Hospital named afterN. E. Savchenko” of Minsk in the period from 01.01.2021 to 31.12.2021 was performed,the prevalence of patients with PE and COVID­19 was 3.1 % (n = 113). Two groups of patients with confirmed COVID­19 with elevated D­dimer level (&gt;500 ng/ml) at the time of admission were defined: the study group (“PE+”) included COVID­19 patients with verified PE by CTA (n = 15), the comparison group (“PE–”) included those with PE excluded by CTA (n = 22).Results. The findings showed that individuals with COVID­19, elevated D­dimer leveland developed PE at the time of admission had a more marked respiratory insufficiency, higher leukocytosis and neutrophil levels; the proportion of patients with increased prothrombin time (PT) was higher in the “PE+” group compared to the “PE–” group. A moderately strong association between outcome (PE) and elevated PT levels (html5-dom-document-internal-entity2-981-end = 0.43, p &lt; 0.05), elevated leukocyte levels (html5-dom-document-internal-entity2-981-end = 0.34, p &lt; 0.05), direct correlations between a number of inflammatory and hemostasis indicators were found.Conclusion. The findings indicate the presence of COVID­19­associated coagulopathy in patients with confirmed SARS­CoV­2 infection and elevated D­dimer level at the time of hospitalization. The pathogenetic basis and thrombogenic risk factors in patients with COVID­19 require further clarification.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>SARS-CoV-2</kwd><kwd>COVID-19</kwd><kwd>D-димер</kwd><kwd>ТЭЛА</kwd></kwd-group><kwd-group xml:lang="en"><kwd>SARS-CoV-2</kwd><kwd>COVID-19</kwd><kwd>D-dimer</kwd><kwd>PE</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">Abnormal coagulation parameters are associated with poor prognosis in patients with novel coronavirus pneumonia / N. 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