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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">ksma</journal-id><journal-title-group><journal-title xml:lang="ru">Кубанский научный медицинский вестник</journal-title><trans-title-group xml:lang="en"><trans-title>Kuban Scientific Medical Bulletin</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1608-6228</issn><issn pub-type="epub">2541-9544</issn><publisher><publisher-name>Kuban State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.25207/1608-6228-2022-29-6-96-106</article-id><article-id custom-type="elpub" pub-id-type="custom">ksma-2844</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>КЛИНИЧЕСКИЕ СЛУЧАИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL CASE</subject></subj-group></article-categories><title-group><article-title>COVID-19-ассоциированная коагулопатия: клинический случай</article-title><trans-title-group xml:lang="en"><trans-title>COVID-19-associated coagulopathy: a clinical case</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8902-8533</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сурмач</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Surmach</surname><given-names>K. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сурмач Екатерина Михайловна — кандидат медицинских наук, доцент, доцент кафедры пропедевтики внутренних болезней.</p><p>ул. Максима Горького, д.80, Гродно, 230009</p></bio><bio xml:lang="en"><p>Katsiaryna M. Surmach — Cand. Sci. (Med.), Assoc. Prof., Department of Propaedeutics of Internal Diseases, Grodno State Medical University.</p><p>Maxim Gorky str., 80, Grodno, 230009</p></bio><email xlink:type="simple">esurmach@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/0000-0002-5552-8764</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Балабанович</surname><given-names>Т. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Balabanovich</surname><given-names>T. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Балабанович Татьяна Игоревна — кандидат медицинских наук, ассистент 1-й кафедры внутренних болезней.</p><p>ул. Максима Горького, д.80, Гродно, 230009</p></bio><bio xml:lang="en"><p>Tatsiana I. Balabanovich — Cand. Sci. (Med.), Assistant, 1st Department of Internal Diseases, Grodno State Medical University.</p><p>Maxim Gorky str., 80, Grodno, 230009</p></bio><email xlink:type="simple">tatibo1@yandex.by</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8816-8649</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Малкин</surname><given-names>М. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Malkin</surname><given-names>M. R.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Малкин Михаил Григорьевич — ассистент кафедры травматологии, ортопедии и ВПХ.</p><p>ул. Максима Горького, д.80, Гродно, 230009</p></bio><bio xml:lang="en"><p>Michail R. Malkin — Assistant, Department of Traumatology, Orthopedics and Military Field Surgery, Grodno State Medical University.</p><p>Maxim Gorky str., 80, Grodno, 230009</p></bio><email xlink:type="simple">mmalkin1@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Учреждение образования «Гродненский государственный медицинский университет»</institution><country>Беларусь</country></aff><aff xml:lang="en"><institution>Grodno State Medical University</institution><country>Belarus</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>10</day><month>12</month><year>2022</year></pub-date><volume>29</volume><issue>6</issue><fpage>96</fpage><lpage>106</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сурмач Е.М., Балабанович Т.И., Малкин М.Г., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Сурмач Е.М., Балабанович Т.И., Малкин М.Г.</copyright-holder><copyright-holder xml:lang="en">Surmach K.M., Balabanovich T.I., Malkin M.R.</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://ksma.elpub.ru/jour/article/view/2844">https://ksma.elpub.ru/jour/article/view/2844</self-uri><abstract><sec><title>Введение</title><p>Введение. Течение новой коронавирусной болезни (COVID-19) у пациентов с сопутствующей патологией часто осложняется как тромбозами, так и кровотечениями в разные периоды заболевания. Ранняя диагностика этих осложнений и своевременная адекватная терапия у таких пациентов затруднена в условиях коморбидности. Схемы антикоагулянтной терапии у пациентов с инфекцией, вызванной коронавирусом, до сих пор не до конца ясны. Недостаточно данных о возможности применения профилактических и лечебных доз низкомолекулярных гепаринов. Очень важно рассмотреть принципы индивидуального подхода к коррекции доз антикоагулянтов с учетом результатов коагулограммы и активности маркеров воспаления.</p><p>Описание клинического случая. Пациент М., 71 года, поступил в инфекционный стационар с пневмонией, ассоциированной с новым коронавирусом SARS-CoV-2. Через десять дней от начала заболевания развились острый респираторный дистресс-синдром и фибрилляция предсердий. При поступлении в стационар была начата терапия лечебными дозами антикоагулянтов. На 20-й день заболевания развилась межмышечная спонтанная гематома правой ягодичной области. Пациент был переведен на профилактический режим дозирования антикоагулянта, однако через двое суток возникли одышка в покое и снижение значений SpO2 до 82% по данным пульсоксиметрии, была выявлена гиперкоагуляция по данным тромбоэластограммы. Пациент продолжил лечение низкомолекулярными гепаринами в терапевтических дозах в течение следующих двух недель, а затем был выписан для продолжения амбулаторного лечения, продолжил прием новых пероральных антикоагулянтов.</p></sec><sec><title>Заключение</title><p>Заключение. Очевидно, что оптимальный выбор стратегии антикоагулянтной терапии  у коморбидных пациентов с сопутствующей коронавирусной инфекцией остается сложной задачей и требует рандомизированных исследований. До тех пор пока не будет разработана эффективная стратегия антикоагулянтной терапии для различных фенотипов пациентов с COVID-19, знания, опыт и творческое мышление врача будут применяться для выбора эффективного лечения антикоагулянтами с учетом персонифицированного подхода.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Background</title><p>Background. Comorbid patients with a new coronavirus disease (COVID-19) often have thrombosis or bleeding in different periods of the disease. Early diagnosis of these complications and adequate therapy of these patients are complicated due to the peculiarities of the disease in comorbidity. Anticoagulation regimens in patients with COVID-19 are still unclear. The protocol of efficacy and safety the intermediate or therapeutic dose of low-molecular-weight heparins  is not clear and complete. It is very important to organize an individual approach for correction of the anticoagulants doses, taking into account the coagulation tests and the activity of inflammatory markers.</p><p>Clinical case description. We report a 71-year-old white male with COVID-19 pneumonia. Acute respiratory distress syndrome and atrial fibrillation were diagnosed in ten days of the disease. Therapeutic anticoagulation was started upon the admission. As early as in the 20th day of the disease a gluteal hematoma developed. Hence, prophylactic regimen of anticoagulation was started, but the worsening of dyspnea at rest, decreasing in SpO2 values to 82% according to pulse oximetry, and thrombelastographic hypercoagulability were observed after two days of such anticoagulation treatment. The patient has been receiving daily low-molecular-weight heparins injections in therapeutic doses for the following two weeks, and then the doctors have switched him to new oral anticoagulants. Patient was discharged to continue ambulatory anticoagulant’s treatment.</p></sec><sec><title>Conclusion</title><p>Conclusion. It is clear that the optimal choice of anticoagulation strategy in comorbid patients with concomitant COVID-19 remains challenging and requires randomized trials. Until the guidelines develop the effective anticoagulation strategy for various phenotypes of COVID-19 patients, the clinicians’ knowledge, experience and creative thinking will be apply to choose effective anticoagulant’s treatment on individual basis.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>коагулопатия</kwd><kwd>тромбоз</kwd><kwd>гематома</kwd><kwd>коморбидный пациент</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>coagulopathy</kwd><kwd>thrombosis</kwd><kwd>hematoma</kwd><kwd>comorbid patient</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">Miesbach W., Makris M. COVID-19: Coagulopathy, Risk of Thrombosis, and the Rationale for Anticoagulation. Clin. Appl. Thromb. Hemost. 2020; 26: 1076029620938149. DOI: 10.1177/1076029620938149</mixed-citation><mixed-citation xml:lang="en">Miesbach W., Makris M. 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