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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">russjcardiol</journal-id><journal-title-group><journal-title xml:lang="ru">Российский кардиологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Journal of Cardiology</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-4071</issn><issn pub-type="epub">2618-7620</issn><publisher><publisher-name>«SILICEA-POLIGRAF» LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.15829/1560-4071-2022-4844</article-id><article-id custom-type="elpub" pub-id-type="custom">russjcardiol-4844</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>КЛИНИКА И ФАРМАКОТЕРАПИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINIC AND PHARMACOTHERAPY</subject></subj-group></article-categories><title-group><article-title>Возможность мониторинга антикоагулянтной терапии у пациентов с COVID-19 в отделении  реанимации и интенсивной терапии: тромбоэластометрия и эхокардиография</article-title><trans-title-group xml:lang="en"><trans-title>nticoagulant therapy monitoring in COVID-19 patients in the intensive care unit: thromboelastometry  and echocardiography</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2749-8692</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кецко</surname><given-names>Ю. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Ketsko</surname><given-names>Yu. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, доцент.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><email xlink:type="simple">ovpis@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/0000-0003-0382-3363</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Терешина</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Tereshina</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, доцент кафедры терапии Института последипломного образования, зав. отделением функциональной диагностики Клиник СамГМУ.</p><p>Самара</p></bio><bio xml:lang="en"><p>Samara</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Медицинский университет Реавиз</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Reaviz Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО Самарский государственный медицинский университет Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Samara Medical State University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>09</day><month>02</month><year>2022</year></pub-date><volume>27</volume><issue>1</issue><fpage>4844</fpage><lpage>4844</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кецко Ю.Л., Терешина О.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Кецко Ю.Л., Терешина О.В.</copyright-holder><copyright-holder xml:lang="en">Ketsko Y.L., Tereshina O.V.</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://russjcardiol.elpub.ru/jour/article/view/4844">https://russjcardiol.elpub.ru/jour/article/view/4844</self-uri><abstract><sec><title>Цель</title><p>Цель. Определить эффективность тромбоэластометрии (ТЭМ) и эхокардиографии (ЭхоКГ) для мониторинга антикоагулянтной терапии у пациентов с COVID-19.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Произведён анализ лечения 92 пациентов с COVID-19. Пациенты были разделены на две группы. В контрольной группе (n=30) антикоагулянтная терапия нефракционированным гепарином (НФГ) проводилась под контролем показателей лабораторного гемостаза. В исследуемой группе (n=62) антикоагуляцию поддерживали внутривенной перфузией НФГ под контролем лабораторного гемостаза, ЭхоКГ (Philips, Epiq 5) и ТЭМ (ROTEM® delta). При ЭхоКГ определяли время ускорения потока в легочной артерии (AT), наличие мид-систолической зазубрины (SN). Методом ТЭМ исследовались показатели внешнего (EXTEM) и внутреннего (INTEM) каскадов, дифференциальных тестов (FIBTEM, HEPTEM) коагуляции. Статистический анализ произведён расчётом: показателей непараметрической статистики, сравнений различий в группах (критерий Манна-Уитни), качества взаимосвязи исследуемых переменных (AUC), расчётом формул регрессии.</p></sec><sec><title>Результаты</title><p>Результаты. Был определён высокий уровень корреляции между показателями ЭхоКГ и ТЭМ, рассчитаны их уровни, связанные с позитивным прогнозом заболевания (AT &gt;113,5 мс, AUC 0,979, р&lt;0,0001; отсутствие SN, AUC 0,931, р&lt;0,0001; FIBTEM ML (60 мин) &gt;1,12%, AUC 0,971, р&lt;0,0001; INTEM ML (60 мин) &gt;2,01%, AUC 0,941, р&lt;0,0001; EXTEM ML (60 мин) &gt;1,4%, AUC 0,934, р&lt;0,0001; MCFfib не &gt;26 мм, AUC 0,954, р&lt;0,0001; MCFin не &gt;56,6 мм, AUC 0,938, р&lt;0,0001; MCFex не &gt;47,9 мм, AUC 0,838, р&lt;0,0001). У 33,9% пациентов исследуемой группы на основании динамики показателей была выявлена резистентность к гепаринотерапии. В связи с чем была использована комбинированная терапия НФГ и оральными антикоагулянтами (НОАК) с последующим переходом на НОАК. В контрольной группе использование искусственной вентиляции легких — 50%, летальность — 36,6%, инфаркт миокарда — 13,3%, тромбоз глубоких вен — 6,6%, тромбоэмболия легочной артерии — 6,6% пациентов. В исследуемой группе пациентов: искусственная вентиляция легких — 12,9%, инфаркт миокарда — 4,8% пациентов, летальность — 8,1%.</p></sec><sec><title>Заключение</title><p>Заключение. Динамическая оценка показателей ЭхоКГ и ТЭМ позволила мониторировать процесс легочного тромбообразования, достоверно снизить осложнения, использование искусственной вентиляции легких и летальность у пациентов с COVID-19.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To determine the effectiveness of thromboelastometry (TEM) and echocardiography for anticoagulant therapy monitoring in patients with COVID-19.</p></sec><sec><title>Material and methods</title><p>Material and methods. We analyzed treatment regimen of 92 patients with COVID-19. The patients were divided into two groups. In the control group (n=30), anticoagulant therapy with unfractionated heparin (UFH) was carried out under laboratory control of coagulation parameters. In the experimental group (n=62), anticoagulation was maintained by intravenous UFH under control of coagulation, echocardiography (Philips, Epiq 5) and TEM (ROTEM® delta). Echocardiography determined the pulmonary artery acceleration time (AT), mid-systolic notching (SN). The TEM method was used to study external (EXTEM) and internal (INTEM) pathways, differential tests (FIBTEM, HEPTEM) of coagulation. Statistical analysis was performed by calculating non-parametric statistics parameters, comparisons of differences in groups (Mann-Whitney test), area under the curve (AUC), and regression equations.</p></sec><sec><title>Results</title><p>Results. A high correlation level between echocardiographic and TEM parameters was determined. Their levels associated with a positive prognosis were calculated (AT&gt;113,5 ms., AUC 0,979; p&lt;0,0001; no SN, AUC 0,931; p&lt;0,0001; FIBTEM ML (60 min) &gt;1,12%, AUC 0,971, p&lt;0,0001; INTEM ML (60 min) &gt;2,01%, AUC 0,941, p&lt;0,0001, EXTEM ML (60 min) &gt;1,4%, AUC 0,934, p&lt;0,0001; MCFfib not &gt;26 mm, AUC 0,954; p&lt;0,0001; MCFin not &gt;56,6 mm, AUC 0,938; p&lt;0,0001; MCFex not &gt;47,9 mm, AUC 0,838, p&lt;0,0001). In 33,9% of patients in the experimental group, heparin resistance was detected. In this connection, combined therapy with UFH and direct oral anticoagulants (DOACs) was used, followed by the switch to DOACs. In the control group, artificial ventilation was used in 50% of patients, mortality — 36,6%, myocardial infarction — 13,3%, deep vein thrombosis — 6,6%, pulmonary embolism — 6,6%, while in the experimental group, mechanical ventilation — 12,9%, myocardial infarction — 4,8%, mortality — 8,1%.</p></sec><sec><title>Conclusion</title><p>Conclusion. The dynamic assessment of echocardiography and TEM parameters made it possible to monitor pulmonary thrombosis processes, significantly reduce complications, the use of artificial ventilation and mortality in COVID-19 patients.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>антикоагулянтная терапия</kwd><kwd>ЭхоКГ</kwd><kwd>тромбоэластометрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>anticoagulant therapy</kwd><kwd>echocardiography</kwd><kwd>thrombo elasto metry</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">Ding YQ, Bian XW. Analysis of coronavirus disease-19 (covid-19). Chin J Pathol. 2020;49(4):291-3. doi:10.3760/cma.j.cn112151-20200211-00114.</mixed-citation><mixed-citation xml:lang="en">Ding YQ, Bian XW. Analysis of coronavirus disease-19 (covid-19). 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