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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">medsovet</journal-id><journal-title-group><journal-title xml:lang="ru">Медицинский Совет</journal-title><trans-title-group xml:lang="en"><trans-title>Meditsinskiy sovet = Medical Council</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2079-701X</issn><issn pub-type="epub">2658-5790</issn><publisher><publisher-name>REMEDIUM GROUP Ltd.</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21518/2079-701X-2022-16-2-24-32</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-6724</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>КОГНИТИВНЫЕ РАССТРОЙСТВА</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>COGNITIVE DISRODERS</subject></subj-group></article-categories><title-group><article-title>Когнитивные нарушения у госпитализированных пациентов с диагнозом COVID-19</article-title><trans-title-group xml:lang="en"><trans-title>Cognitive impairment in hospitalized patients with 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/0000-0002-6928-2355</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бордовский</surname><given-names>С. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Bordovsky</surname><given-names>S. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p> аспирант кафедры нервных болезней и нейрохирургии Института клинической медицины имени Н.В. Склифосовского </p><p> 119034, Россия, Москва, Кропоткинский пер., д. 23 </p></bio><bio xml:lang="en"><p> Postgraduate Student, Department of Nervous Diseases and Neurosurgery</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991, Russia </p></bio><email xlink:type="simple">sbordoche@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/0000-0003-2054-2109</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Толмачев</surname><given-names>К. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Tolmachev</surname><given-names>K. D.</given-names></name></name-alternatives><bio xml:lang="ru"><p> аспирант кафедры общей врачебной практики Института профессионального образования </p><p> 119034, Россия, Москва, Кропоткинский пер., д. 23 </p></bio><bio xml:lang="en"><p> Postgraduate Student, Department of General Medical Practice</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991, Russia </p></bio><email xlink:type="simple">k.d.tolmachev@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6714-9780</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Крюкова</surname><given-names>К. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Kriukova</surname><given-names>K. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p> аспирант кафедры нервных болезней и нейрохирургии Института клинической медицины имени Н.В. Склифосовского </p><p> 119034, Россия, Москва, Кропоткинский пер., д. 23 </p></bio><bio xml:lang="en"><p>Postgraduate Student, Department of Nervous Diseases and Neurosurgery</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991, Russia </p></bio><email xlink:type="simple">ks.k.kryukova@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/0000-0001-6942-5531</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гурина</surname><given-names>О. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Gurina</surname><given-names>O. I.</given-names></name></name-alternatives><bio xml:lang="ru"><p> член-корр. РАН, д.м.н., профессор, руководитель лаборатории </p><p>119034, Россия, Москва, Кропоткинский пер., д. 23 </p></bio><bio xml:lang="en"><p>Corr. Member RAS, Dr. Sci. (Med.), Professor, Head of Laboratory</p><p>23, Kropotkinsky Lane, Moscow, 119034, Russia </p></bio><email xlink:type="simple">olga672@yandex.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9097-898X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Преображенская</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Preobrazhenskaya</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p> д.м.н., профессор кафедры нервных болезней и нейрохирургии Института клинической медицины имени Н.В. Склифосовского </p><p> 119034, Россия, Москва, Кропоткинский пер., д. 23 </p></bio><bio xml:lang="en"><p> Dr. Sci. (Med.), Professor of the Department of Nervous Diseases and Neurosurgery</p><p>8, Bldg. 2, Trubetskaya St., Moscow, 119991, Russia </p></bio><email xlink:type="simple">irinasp2@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет)<country>Россия</country></aff><aff xml:lang="en">Sklifosovsky Institute of Clinical Medicine, Sechenov First Moscow State Medical University (Sechenov University)<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский Университет)<country>Россия</country></aff><aff xml:lang="en">Institute of Vocational Education, Sechenov First Moscow State Medical University (Sechenov University)<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Национальный медицинский исследовательский центр психиатрии и наркологии имени В.П. Сербского<country>Россия</country></aff><aff xml:lang="en">Serbskiy National Medical Research Center for Psychiatry and Narcology<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>10</day><month>03</month><year>2022</year></pub-date><volume>0</volume><issue>2</issue><fpage>24</fpage><lpage>32</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бордовский С.П., Толмачев К.Д., Крюкова К.К., Гурина О.И., Преображенская И.С., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Бордовский С.П., Толмачев К.Д., Крюкова К.К., Гурина О.И., Преображенская И.С.</copyright-holder><copyright-holder xml:lang="en">Bordovsky S.P., Tolmachev K.D., Kriukova K.K., Gurina O.I., Preobrazhenskaya I.S.</copyright-holder><license 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.med-sovet.pro/jour/article/view/6724">https://www.med-sovet.pro/jour/article/view/6724</self-uri><abstract><p>Введение. Пандемия COVD-19, вызванная вирусом SARS-CoV-2, продолжается с марта 2020 г. по настоящее время. Вирус первично поражает дыхательную систему; на сегодняшний день есть данные о возможном поражении сердца, кожи, почек, центральной нервной системы при этом заболевании. В связи с этим большой интерес представляет изучение неврологических особенностей COVID-19.Цель исследования – изучить влияние COVID-19 на когнитивные функции пациентов, госпитализированных в связи с этим заболеванием.Материалы и методы. В исследование были включены пациенты с подтвержденным COVID-19, госпитализированные в клиническую больницу №3 Сеченовского университета с марта 2020 по май 2021 г. (33 пациента (21 (64,6%) женщина), средний возраст 73,0 [67,0; 76,0] лет). Всем пациентам проводились компьютерная томография органов грудной клетки, соматический и неврологический осмотры, оценка необходимых биохимических показателей, а также нейропсихологическое тестирование с использованием количественных шкал (MoCa, ТМТА, ТМТВ) и оценка эмоционального состояния (HADS).Результаты. Среднее значение MoCa составило 22,64 балла, медиана 24,00 балла [20,00; 25,00], медиана скорости выполнения TMTA 68 сек [49,00; 84,00], TMTB 194 сек [153; 245,75]. Для HADS (депрессия) медиана 7,0 [5,00; 9,00], для HADS (тревога) медиана 8,0 [4,00; 10,00]. Согласно проведенному регрессионному анализу выявлена связь между нарушениями обоняния и низкими результатами MoCa (p = 0,015), возрастом пациентов, степенью поражения легких и длительностью выполнения ТМТВ (р = 0,001 и р = 0,049). После проведения псевдорандомизации установлено, что нарушения обоняния, независимо от других факторов, связаны с более низким результатом MoCa (р = 0,012).Выводы. Большой интерес представляют механизмы развития когнитивных нарушений при COVID-19, их модальность, устойчивость дефекта, ответ на терапию препаратами фармакотерапевтических групп, традиционно применяющихся в лечении когнитивных расстройств другой этиологии. Для получения ответов на эти вопросы необходимо провести полномасштабные клинические и экспериментальные исследования на пациентах, патоморфологическом материале и животных моделях.</p></abstract><trans-abstract xml:lang="en"><p>Introduction. The COVD-19 pandemic caused by the SARS-CoV-2 continues from March 2020. The virus primarily affects the respiratory system. Moreover, there is new data about the various organ damage caused by COVID-19 such as heart, skin, kidney and central nervous system. That’s why it is necessary to investigate the neurological features of the COVID-19.The aim of the study. To investigate the effect of COVID-19 on the cognitive functions of hospitalized patients.Materials and methods. the PCR-positive patients hospitalized at the University Clinical Hospital No. 3 had been included in the study since March 2020 for May 2021. Thorax CT scan, physical and neurological examination, the biochemical blood test was provided for all patients. The neuropsychological examination was made by: MoCA, TMTA, TMTB, and emotional condition was tested by HADS.Results. 33 patients (21 (64.6%) women) were included; the median age was 73.0 [67.0; 76.0]. The average MoCA value was 22.64 points, median: 24.00 points [20.00; 25.00], median TMTA execution speed: 68 seconds [49.00; 84.00], TMTB: 194 seconds [153; 245.75]. HADS (depression) median: 7.0 [5.00; 9.00], for HADS (anxiety) median: 8.0 [4.00; 10.00]. A link between the olfactory disorders and low MoCA results (p = 0.015) was found according to the regression analysis. Moreover, the patient’s age, lung damage degree had a negative impact on the duration of TMTB (p = 0.001 and p = 0.049). The propensity score matching was made to confirm that the olfactory disturbances, regardless of other factors, are associated with a lower MoCA result (p = 0.012).Conclusion. The potential mechanisms, modality, defect duration and pharmacological response of cognitive disorders have a great interest. That’s why it is necessary to conduct clinical and experimental studies on patients, pathomorphological material and animal models.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>SARS-CoV-2</kwd><kwd>пожилые пациенты</kwd><kwd>аносмия</kwd><kwd>гипосмия</kwd><kwd>болезнь Альцгеймера</kwd><kwd>мемантин</kwd><kwd>антагонисты NMDA-рецепторов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>SARS-CoV-2</kwd><kwd>elderly patients</kwd><kwd>anosmia</kwd><kwd>hyposmia</kwd><kwd>Alzheimer’s disease</kwd><kwd>memantine</kwd><kwd>NMDA-antagonists</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Авторы выражают благодарность Екатерине Басанговне Надбитовой – аспиранту кафедры нервных болезней и нейрохирургии Института клинической медицины имени Н.В. Склифосовского, Первый Московский государственный медицинский университет имени И.М. Сеченова (Сеченовский университет) за помощь в сборе данных настоящего исследования.</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>The authors would like to thank Ekaterina Nadbitova, Postgraduate Student, Department of Neurology and Neurosurgery, Sklifosovsky Institute of Medicine, Sechenov First Moscow State Medical University (Sechenov University), for her help in collecting data for this study.</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">Tarantola D., Dasgupta N. COVID-19 Surveillance Data: A Primer for Epidemiology and Data Science. Am J Public Health. 2021;111(4):614–619. https://doi.org/10.2105/ajph.2020.306088.</mixed-citation><mixed-citation xml:lang="en">Tarantola D., Dasgupta N. COVID-19 Surveillance Data: A Primer for Epidemiology and Data Science. 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