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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/ms2024-209</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-8319</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>COVID-19</subject></subj-group></article-categories><title-group><article-title>Шаговый 6-минутный тест у пациентов, госпитализированных с COVID-19</article-title><trans-title-group xml:lang="en"><trans-title>6-minute walk test in patients hospitalized 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/0000-0002-9451-9318</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Канаева</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kanaeva</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Канаева Татьяна Владимировна - ассистент кафедры госпитальной терапии лечебного факультета.</p><p>410012, Саратов, ул. Большая Казачья, д. 112</p></bio><bio xml:lang="en"><p>Tatyana V. Kanaeva - Аssistant of Department of Hospital Therapy of the Faculty of Medicine, Saratov State Medical University named after V.I. Razumovsky.</p><p>112, Bolshaya Kazachya St., Saratov, 410012</p></bio><email xlink:type="simple">tatyanakanaeva7795@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/0000-0002-7464-826X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кароли</surname><given-names>Н. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Karoli</surname><given-names>N. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кароли Нина Анатольевна - д.м.н., профессор кафедры госпитальной терапии лечебного факультета.</p><p>410012, Саратов, ул. Большая Казачья, д. 112</p></bio><bio xml:lang="en"><p>Nina A. Karoli - Dr. Sci. (Med.), Professor of Department of Hospital Therapy of the Faculty of Medicine, Saratov State Medical University named after V. I. Razumovsky.</p><p>112, Bolshaya Kazachya St., Saratov, 410012</p></bio><email xlink:type="simple">nina.karoli.73@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Саратовский государственный медицинский университет имени В.И. Разумовского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Saratov State Medical University named after V.I. Razumovsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>05</day><month>06</month><year>2024</year></pub-date><volume>0</volume><issue>9</issue><fpage>160</fpage><lpage>167</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Канаева Т.В., Кароли Н.А., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Канаева Т.В., Кароли Н.А.</copyright-holder><copyright-holder xml:lang="en">Kanaeva T.V., Karoli N.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://www.med-sovet.pro/jour/article/view/8319">https://www.med-sovet.pro/jour/article/view/8319</self-uri><abstract><sec><title>Введение</title><p>Введение. Шестиминутный шаговый тест (6MШТ) играет ключевую роль в оценке функциональной переносимости нагрузки и прогноза при широком спектре хронических респираторных и сердечно-сосудистых заболеваний. При острых бронхолегочных заболеваниях, в частности COVID-19, данные о возможностях использования 6MШТ практически отсутствуют.</p></sec><sec><title>Цель</title><p>Цель. Сопоставить результаты 6MШТ с клинико-лабораторными показателями пациентов, госпитализированных с COVID-19. Материалы и методы. В проспективное нерандомизированное сравнительное исследование были последовательно включены 117 пациентов, госпитализированных с подтвержденным диагнозом COVID-19. Все пациенты при поступлении в стационар выполнили 6МШТ в соответствии с международными рекомендациями.</p></sec><sec><title>Результаты</title><p>Результаты. В процессе 6MШТ пациенты прошли в среднем 390 м (340,0; 420,0). У 96,6% больных отмечалось выраженное ограничение физической активности. Десатурация зарегистрирована у 25 (21,4%) пациентов. При проведении корреляционного анализа установлено, что результат теста с физической нагрузкой (количество пройденных метров) связан с исходной и конечной SpO2, наличием десатурации, выраженностью одышки по Боргу, возрастом пациентов, тяжестью течения COVID-19, лабораторными признаками активности воспалительного процесса при поступлении. Выявлены взаимосвязи между результатами 6МШТ (количество пройденных метров и % снижения SpO2) и длительностью госпитализации, максимальным объемом поражения легких по данным КТ, максимальной выраженностью лабораторных признаков воспаления (СРБ, ферритин), потребностью в кислородотерапии, объемом противовоспалительной терапии (дозы системных глюкокортикоидов, проведение пульс-терапии метилпреднизолоном).</p></sec><sec><title>Заключение</title><p>Заключение. У пациентов с COVID-19 развивается снижение физической работоспособности, которое носит многофакторный характер. Среди них можно обсуждать дыхательную недостаточность, обусловленную поражением легочной ткани, мышечную слабость, поражение нервной системы (тревога, депрессия), а также системное воспаление, характеризующее тяжесть инфекции и связанного с ней иммунного ответа. Результаты 6МШТ могут иметь определенное прогностическое значение в отношении тяжести течения заболевания, выраженности системного воспаления, потребности в оксигенотерапии, проведении пульс-терапии глюкокортикоидами.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. The 6 Minute Walk Test (6MWT) plays a key role in assessing functional exercise tolerance and prognosis for a wide range of chronic respiratory and cardiovascular diseases. In acute bronchopulmonary diseases, in particular COVID-19, there is practically no data on the possibilities of using 6MWT.</p></sec><sec><title>Aim</title><p>Aim. To compare the results of a 6-minute walk test with clinical and laboratory parameters of patients hospitalized with new coronovirus infection.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. The prospective, non-randomized comparative study sequentially enrolled 117 patients hospitalized with a confirmed diagnosis of COVID-19. Upon admission to the hospital, all patients performed 6MWT in accordance with international recommendations.</p></sec><sec><title>Results</title><p>Results. During the 6-minute trial, patients walked an average of 390 m (340.0; 420.0). In 96.6% of patients, there was a marked limitation of physical activity. Desaturation during the 6-minute test was registered in 25 (21.4%) patients. When conducting a correlation analysis, it was found that the result of the test with physical activity (the number of meters traveled) is associated with both initial and final SpO2, the presence of desaturation and the severity of dyspnea according to Borg, with the age of patients, the severity of the course of new coronovirus infection, laboratory signs of the activity of the inflammatory process upon admission. Relationships between the results of 6MWT (the number of meters covered and the % decrease in SpO2) and the duration of hospitalization, the maximum volume of lung damage according to CT data, the maximum severity of laboratory signs of inflammation (CRP, ferritin) during hospitalization, the need for oxygen therapy, the volume of anti-inflammatory therapy (doses of systemic glucocorticoids, pulse therapy with methylprednisolone). Patients with desaturation during exercise had a more severe course of the disease with a large amount of lung tissue damage, as well as higher laboratory indicators of the activity of the inflammatory process. It was also found that patients who desaturate during the exercise test more often required oxygen therapy during hospitalization, more often pulse therapy with methylprednisolone was performed.</p></sec><sec><title>Conclusion</title><p>Conclusion. Patients with COVID-19 develop a decrease in physical performance, which is multifactorial. These include respiratory failure due to lung tissue damage, muscle weakness, nervous system damage (anxiety, depression), and systemic inflammation, which characterizes the severity of the infection and the associated immune response. The results of 6MWT may have a certain prognostic value in terms of the severity of the course of the disease, the severity of systemic inflammation, the need for oxygen therapy, and pulse therapy with glucocorticoids.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>6-минутный шаговый тест (6МШТ)</kwd><kwd>одышка</kwd><kwd>десатурация</kwd><kwd>SpO2</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>6-minute walk test (6MWT)</kwd><kwd>dyspnea</kwd><kwd>desaturation</kwd><kwd>SpO2</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">Singh SJ, Puhan MA, Andrianopoulos V, Hernandes NA, Mitchell KE, Hill CJ et al. An official systematic review of the European Respiratory Society/ American Thoracic Society: measurement properties of field walking tests in chronic respiratory disease. 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