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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">79412</article-id><article-id pub-id-type="doi">10.26442/00403660.2021.08.200977</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Prevalence and prognostic value of gastroenterological manifestations of COVID-19: data from the Russian University Clinic</article-title><trans-title-group xml:lang="ru"><trans-title>Распространенность и прогностическое значение гастроэнтерологических проявлений COVID-19: данные Российской университетской клиники</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4293-8465</contrib-id><name-alternatives><name xml:lang="en"><surname>Ianushevich</surname><given-names>Oleg O.</given-names></name><name xml:lang="ru"><surname>Янушевич</surname><given-names>Олег Олегович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>академик РАН, доктор медицинских наук, профессор, ректор, заведующий кафедрой пародонтологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6114-564X</contrib-id><name-alternatives><name xml:lang="en"><surname>Maev</surname><given-names>Igor V.</given-names></name><name xml:lang="ru"><surname>Маев</surname><given-names>Игорь Вениаминович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>академик РАН, доктор медицинских наук, профессор, заведующий кафедрой пропедевтики внутренних болезней и гастроэнтерологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Krikheli</surname><given-names>Natella I.</given-names></name><name xml:lang="ru"><surname>Крихели</surname><given-names>Нателла Ильинична</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, профессор, заведующий кафедрой клинической стоматологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0857-9398</contrib-id><name-alternatives><name xml:lang="en"><surname>Levchenko</surname><given-names>Oleg V.</given-names></name><name xml:lang="ru"><surname>Левченко</surname><given-names>Олег Валерьевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, профессор кафедры нейрохирургии и нейрореанимации</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5868-8870</contrib-id><name-alternatives><name xml:lang="en"><surname>Rogova</surname><given-names>Irina V.</given-names></name><name xml:lang="ru"><surname>Рогова</surname><given-names>Ирина Вячеславовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>начальник управления науки, завед. лабораторией микробиологического анализа Клинического центра COVID-19</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7923-9916</contrib-id><name-alternatives><name xml:lang="en"><surname>Zaborovskii</surname><given-names>Andrei V.</given-names></name><name xml:lang="ru"><surname>Заборовский</surname><given-names>Андрей Владимирович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, доцент, заведующий кафедрой фармакологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4007-7112</contrib-id><name-alternatives><name xml:lang="en"><surname>Andreev</surname><given-names>Dmitrii N.</given-names></name><name xml:lang="ru"><surname>Андреев</surname><given-names>Дмитрий Николаевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>кандидат медицинских наук, доцент кафедры пропедевтики внутренних болезней и гастроэнтерологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7570-9650</contrib-id><name-alternatives><name xml:lang="en"><surname>Kebina</surname><given-names>Anastasiia L.</given-names></name><name xml:lang="ru"><surname>Кебина</surname><given-names>Анастасия Леонидовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>ассистент кафедры терапии, клинической фармакологии и скорой медицинской помощи</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2815-3992</contrib-id><name-alternatives><name xml:lang="en"><surname>Bordin</surname><given-names>Dmitrii S.</given-names></name><name xml:lang="ru"><surname>Бордин</surname><given-names>Дмитрий Станиславович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, профессор каф. пропедевтики внутренних болезней и гастроэнтерологии ФГБОУ ВО «МГМСУ им. А.И. Евдокимова», зав. отд. патологии поджелудочной железы, желчных путей и верхних отделов пищеварительного тракта ГБУЗ «МКНЦ им. А.С. Логинова», профессор кафедры поликлинической терапии и семейной медицины ФГБОУ ВО ТГМУ</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bakulin</surname><given-names>Igor G.</given-names></name><name xml:lang="ru"><surname>Бакулин</surname><given-names>Игорь Геннадьевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, профессор, заведующий кафедрой пропедевтики внутренних болезней, гастроэнтерологии и диетологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4075-4096</contrib-id><name-alternatives><name xml:lang="en"><surname>Bakulina</surname><given-names>Natalia V.</given-names></name><name xml:lang="ru"><surname>Бакулина</surname><given-names>Наталья Валерьевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>доктор медицинских наук, профессор каф. терапии и клинической фармакологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff3"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5136-0140</contrib-id><name-alternatives><name xml:lang="en"><surname>Andreev</surname><given-names>Nikolai G.</given-names></name><name xml:lang="ru"><surname>Андреев</surname><given-names>Николай Германович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>кандидат медицинских наук, доцент кафедры пропедевтики внутренних болезней и гастроэнтерологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5236-1770</contrib-id><name-alternatives><name xml:lang="en"><surname>Asadulin</surname><given-names>Pavel O.</given-names></name><name xml:lang="ru"><surname>Асадулин</surname><given-names>Павел Олегович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист отд-ния микробиологического анализа Клинического центра COVID-19</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0528-2903</contrib-id><name-alternatives><name xml:lang="en"><surname>Bagdasarian</surname><given-names>Armine S.</given-names></name><name xml:lang="ru"><surname>Багдасарян</surname><given-names>Армине Сейрановна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист Клинического центра COVID-19</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3736-4196</contrib-id><name-alternatives><name xml:lang="en"><surname>Devkota</surname><given-names>Mikhail K.</given-names></name><name xml:lang="ru"><surname>Девкота</surname><given-names>Михаил Кумарович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист отделения микробиологического анализа Клинического центра COVID-19, преподаватель кафедры фармакологии </p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6250-1714</contrib-id><name-alternatives><name xml:lang="en"><surname>Evarnitskaia</surname><given-names>Natalia R.</given-names></name><name xml:lang="ru"><surname>Еварницкая</surname><given-names>Наталья Ростиславовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист отд-ния мик­робиологического анализа Клинического центра COVID-19, ст. лаборант кафедры пародонтологии</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6836-1425</contrib-id><name-alternatives><name xml:lang="en"><surname>Krikunova</surname><given-names>Olga V.</given-names></name><name xml:lang="ru"><surname>Крикунова</surname><given-names>Ольга Витальевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист отд-ния микробиологического анализа Клинического центра COVID-19, зав. учебной частью каф. клинической функциональной диагностики МГМСУ</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-7981-1786</contrib-id><name-alternatives><name xml:lang="en"><surname>Kucher</surname><given-names>Sergei A.</given-names></name><name xml:lang="ru"><surname>Кучер</surname><given-names>Сергей Андреевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист отделения микробиологического анализа Клинического центра COVID-19</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2813-6498</contrib-id><name-alternatives><name xml:lang="en"><surname>Sokolov</surname><given-names>Filip S.</given-names></name><name xml:lang="ru"><surname>Соколов</surname><given-names>Филипп Сергеевич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист отделения микробиологического анализа Клинического центра COVID-19, старший лаборант кафедры ЮНЕСКО «Здоровый образ жизни – залог успешного развития»</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1794-7263</contrib-id><name-alternatives><name xml:lang="en"><surname>Fomenko</surname><given-names>Aleksei K.</given-names></name><name xml:lang="ru"><surname>Фоменко</surname><given-names>Алексей Константинович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист отделения микробиологического анализа Клинического центра COVID-19, преподаватель кафедры фармакологии МГМСУ</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8659-3502</contrib-id><name-alternatives><name xml:lang="en"><surname>Khar'kovskii</surname><given-names>Vadim A.</given-names></name><name xml:lang="ru"><surname>Харьковский</surname><given-names>Вадим Александрович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист отделения микробиологического анализа Клинического центра COVID-19</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0347-0123</contrib-id><name-alternatives><name xml:lang="en"><surname>Sharina</surname><given-names>Irina A.</given-names></name><name xml:lang="ru"><surname>Шарина</surname><given-names>Ирина Александровна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="ru"><p>врач-специалист Клинического центра COVID-19</p></bio><email>dna-mit8@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Yevdokimov Moscow State University of Medicine and Dentistry</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Московский государственный медико-стоматологический университет им. А.И. Евдокимова» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Tver State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Тверской государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Mechnikov North-Western State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Северо-Западный государственный медицинский университет им. И.И. Мечникова» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-08-15" publication-format="electronic"><day>15</day><month>08</month><year>2021</year></pub-date><volume>93</volume><issue>8</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>853</fpage><lpage>861</lpage><history><date date-type="received" iso-8601-date="2021-08-31"><day>31</day><month>08</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-08-31"><day>31</day><month>08</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/79412">https://ter-arkhiv.ru/0040-3660/article/view/79412</self-uri><abstract xml:lang="en"><p><bold>Aim. </bold>Assessment of the prevalence and prognostic value of gastroenterological manifestations in patients with COVID-19.</p> <p><bold>Materials and methods.</bold> A single-center retrospective cohort study was carried out. Only cases with laboratory confirmed detection of SARS-CoV-2 virus RNA using polymerase chain reaction in oro-/nasopharyngeal smear samples were subject to analysis. Patients with documented (according to anamnestic data and/or according to examination data during hospitalization) organic pathology of the gastrointestinal tract (GIT) and/or hepatobiliary system, malignant neoplasms of any localization, as well as pregnant patients were excluded from the general register of retrospective data. The final cohort was divided into two groups depending on the presence of gastrointestinal symptoms: COVID-19 with gastrointestinal symptoms (cases) and COVID-19 without gastrointestinal symptoms (control).</p> <p><bold>Results. </bold>The final sample consisted of 3764 patients, including 2108 (56%) women and 1656 (44%) men. The average age of the subjects included in the analysis was 58.0 years (95% confidence interval – CI 48.6–63.0). In the study cohort, gastroenterological manifestations (alone or in combination) were recorded in 885 (23.51%) patients. Calculation of the odds ratio (OR) of unfavorable and lethal outcomes between the analyzed groups showed that the presence of gastroenterological symptoms significantly increases the chances of lethal outcome in a cohort of elderly and senile patients (OR 1.6817, 95% CI 1.0335–2.7364; <italic>p</italic>=0.0364), determines a higher risk of hospitalization or transfer to the intensive care unit (OR 1.2959, 95% CI 1.0547–1.5922; <italic>p</italic>=0.0136), development of acute respiratory distress syndrome (OR 1.5952, 95% CI 1.3164–1.9329; <italic>p</italic>&lt;0.0001), as well as the need for mechanical ventilation (OR 1.2849, 95% CI 1.077–1.5329; <italic>p</italic>=0.0054).</p> <p><bold>Conclusion. </bold>The present study has demonstrated that gastroenterological symptoms are detected in about one in four patients infected with the SARS-CoV-2 virus and multiply the risk of adverse and life-threatening complications of COVID-19.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель. </bold>Оценка распространенности и прогностического значения гастроэнтерологических проявлений у пациентов с COVID-19.</p> <p><bold>Материалы и методы. </bold>Проведено одноцентровое ретроспективное когортное исследование. Анализу подлежали только случаи с лабораторно подтвержденной детекцией РНК вируса SARS-CoV-2 с помощью полимеразной цепной реакции в образцах оро-/назофарингеального мазка. Из общего реестра ретроспективных данных были исключены пациенты с документированной (по анамнестическим данным и/или по данным обследования в период госпитализации) органической патологией со стороны желудочно-кишечного тракта (ЖКТ) и/или гепатобилиарной системы, злокачественными новообразованиями любой локализации, а также беременные пациентки. Итоговая когорта была разделена на две группы в зависимости от наличия гастроэнтерологической симптоматики: COVID-19 с симптомами со стороны ЖКТ (случаи) и COVID-19 без симптомов со стороны ЖКТ (контроль).</p> <p><bold>Результаты. </bold>Итоговую выборку составили 3764 пациента, включая 2108 (56%) женщин и 1656 (44%) мужчин. Средний возраст включенных в анализ субъектов составил 58,0 года (95% доверительный интервал – ДИ 48,6–63,0). В исследуемой когорте гастроэнтерологические проявления (изолированно или в сочетании) были зарегистрированы у 885 (23,51%) пациентов. Расчет отношения шансов (ОШ) неблагоприятных и летальных исходов между анализируемыми группами продемонстрировал, что наличие гастроэнтерологической симптоматики значимо повышает шансы летального исхода в когорте пациентов пожилого и старческого возраста (ОШ 1,6817, 95% ДИ 1,0335–2,7364; <italic>p=</italic>0,0364), детерминирует более высокий риск госпитализации или перевода в отделение реанимации и интенсивной терапии (ОШ 1,2959, 95% ДИ 1,0547–1,5922; <italic>p=</italic>0,0136), развития острого респираторного дистресс-синдрома (ОШ 1,5952, 95% ДИ 1,3164–1,9329; <italic>p&lt;</italic>0,0001), а также необходимость в проведении искусственной вентиляции легких (ОШ 1,2849, 95% ДИ 1,077–1,5329; <italic>p=</italic>0,0054).</p> <p><bold>Заключение. </bold>Настоящее исследование продемонстрировало, что гастроэнтерологическая симптоматика выявляется примерно у каждого четвертого больного, инфицированного вирусом SARS-CoV-2, и мультиплицирует риск неблагоприятных и жизнеугрожающих осложнений COVID-19.</p></trans-abstract><kwd-group xml:lang="en"><kwd>coronavirus</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>gastrointestinal tract</kwd><kwd>diarrhea</kwd><kwd>nausea</kwd><kwd>vomiting</kwd><kwd>abdominal pain</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>коронавирус</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>желудочно-кишечный тракт</kwd><kwd>диарея</kwd><kwd>тошнота</kwd><kwd>рвота</kwd><kwd>абдоминальная боль</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Маев И.В., Шпектор А.В., Васильева Е.Ю., и др. 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