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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">pulmo</journal-id><journal-title-group><journal-title xml:lang="ru">Пульмонология</journal-title><trans-title-group xml:lang="en"><trans-title>PULMONOLOGIYA</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">0869-0189</issn><issn pub-type="epub">2541-9617</issn><publisher><publisher-name>Scientific and Practical Journal “PULMONOLOGIYA” LLC</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18093/0869-0189-2022-32-6-795-805</article-id><article-id custom-type="elpub" pub-id-type="custom">pulmo-4081</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>ПЕРЕДОВАЯ СТАТЬЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>EDITORIAL</subject></subj-group></article-categories><title-group><article-title>Клинико-функциональная характеристика постковидного периода (6-месячное наблюдение)</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and functional characteristics of the post-COVID period (6-month follow-up)</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1620-7159</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лещенко</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Leshchenko</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лещенко Игорь Викторович – доктор медицинских наук, профессор кафедры фтизиатрии и пульмонологии УГМУ МЗ РФ; главный научный сотрудник научно-клинического отдела Уральского НИИ фтизиопульмонологии - филиала НМИЦ фтизиопульмонологии и инфекционных заболеваний МЗ РФ; научный руководитель клиники МО “Новая больница”; главный внештатный специалист-пульмонолог Министерства здравоохранения Свердловской области, заслуженный врач Российской Федерации.</p><p>620028, Екатеринбург, ул. Репина, 3; 610039, Свердловская область, Екатеринбург, 11-го Партсъезда, 50; 610109, Екатеринбург, ул. Заводская, 19</p><p>тел.: (343) 246-44-75</p></bio><bio xml:lang="en"><p>Igor V. Leshchenko - Doctor of Medicine, Professor, Department of Phthisiology and Pulmonology, Ural Federal State Medical University, Healthcare Ministry of Russia; Chief Researcher, Ural Federal Research Institute of Phthisiology and Pulmonology - A Branch of National Medical Research Center for Phthisiology, Pulmonology and Infectious Diseases, Healthcare Ministry of Russia; Scientific Director, Limited Liability Company “Novaya bol'nitsa” Clinical Association, Chief Freelance Pulmonologist, Healthcare Ministry of the Sverdlovsk Region, Honored Doctor of the Russian Federation.</p><p>Repina ul.3, Ekaterinburg, 610018; 11-go Parts'ezda ul. 50, Ekaterinburg, 610039; Zavodskaya ul. 19, Ekaterinburg, 610109</p><p>tel.: (343) 246-44-75</p></bio><email xlink:type="simple">leshchenkoiv@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/0000-0002-5693-5097</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Глушкова</surname><given-names>Т. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Glushkova</surname><given-names>T. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Глушкова Татьяна Валерьевна - врач-пульмонолог.</p><p>620039, Свердловская область, Екатеринбург, 22-го Партсъезда, 50</p><p>тел.: (343) 333-44-33</p></bio><bio xml:lang="en"><p>Tatyana V. Glushkova - Pulmonologist, Ural Federal Research Institute of Phthisiology and Pulmonology - A Branch of National Medical Research Center for Phthisiology, Pulmonology and Infectious Diseases, Healthcare Ministry of Russia.</p><p>22-go Parts’ezda ul. 50, Ekaterinburg, 620039</p></bio><email xlink:type="simple">pulmonology@inbox.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Уральский государственный медицинский университет Министерства здравоохранения Российской Федерации; Уральский научно-исследовательский институт фтизиопульмонологии - филиал Национального медицинского исследовательского центра фтизиопульмонологии и инфекционных заболеваний Министерства здравоохранения Российской Федерации; Медицинское объединение «Новая больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal State Medical University, Healthcare Ministry of Russia; Ural Federal Research Institute of Phthisiology and Pulmonology - A Branch of National Medical Research Center for Phthisiology, Pulmonology and Infectious Diseases, Healthcare Ministry of Russia; LLC “Novaya bol'nitsa” Clinical Association</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Уральский научно-исследовательский институт фтизиопульмонологии - филиал Национального медицинского исследовательского центра фтизиопульмонологии и инфекционных заболеваний Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Ural Federal Research Institute of Phthisiology and Pulmonology - A Branch of National Medical Research Center for Phthisiology, Pulmonology and Infectious Diseases, Healthcare Ministry of Russia</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>11</day><month>12</month><year>2022</year></pub-date><volume>32</volume><issue>6</issue><fpage>795</fpage><lpage>805</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Лещенко И.В., Глушкова Т.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Лещенко И.В., Глушкова Т.В.</copyright-holder><copyright-holder xml:lang="en">Leshchenko I.V., Glushkova T.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://journal.pulmonology.ru/pulm/article/view/4081">https://journal.pulmonology.ru/pulm/article/view/4081</self-uri><abstract><p>У пациентов, перенесших COVID-19 (COronaVIrus Disease 2019), регистрируются респираторные жалобы и функциональные нарушения. Целью исследования явилась клинико-функциональная оценка респираторной системы в течение 6 мес. наблюдения у больных, перенесших COVID-19 среднетяжелой и тяжелой степени. Материалы и методы. В когортное наблюдательное проспективное исследование включены пациенты (n = 80), обслсеюванные через 46 (36—60) дней от первых симптомов COVID-19, на 2-м и 3-м этапах — через 93 (89—103) и 180 (135—196) дней соответственно. На всех этапах анализировались жалобы, уровень одышки, качество жизни с использованием валидизированных опросников, проводился 6-минутный шаговый тест. На 2-м и 3-м этапах оценивались спирометрические показатели, общая емкость легких, диффузионная способность легких по монооксиду углерода (DLCO), данные компьютерной томографии высокого разрешения. Результаты. На 1-м этапе исследования 62 % пациентов предъявляли жалобы на усталость, мышечную слабость, 61 % — испытывали одышку различной степени выраженности. К 3-му этапу наблюдения аналогичные жалобы отмечались у 43 и 42 % пациентов соответственно. Установлено преобладание среднетяжелой формы COVID-19 при объеме поражения 35 (25—45) % легочной ткани и тяжелой формы — при поражении 75 (62—75) %. На 2-м этапе уровень DLCO &lt; 80 % зарегистрирован у 46 % пациентов при поражении 35 (25-45) % легочной ткани, у 54 % пациентов - при 75 (62-75) %. На 3-м этапе DLCO &lt; 80 % диагностирован у 51,9 и 48,1 % пациентов при поражении 35 (25-45) и 75 (62-75) % легких соответственно. Уровень DLCO &lt; 60 % определялся у 38,5 и 35,5 % пациентов при среднетяжелом и тяжелом поражении легких на 2-м и 3-м этапах исследования соответственно. Заключение. В течение 6 мес. наблюдения после перенесенного COVID-19 отмечается уменьшение частоты предъявляемых жалоб. Через 93 (89-103) и 180 (135-196) дней от начала заболевания показатель уровня DLCO &lt; 80 % установлен у 77 и 87 % пациентов соответственно. У 38,5 и 35,5 % пациентов, перенесших COVID-19 преимущественно в тяжелой форме, определяется DLCO &lt; 60 % на 93-й (89-103) и 180-й (135-196) дни соответственно, что является показанием для дальнейшего наблюдения и обследования в постковидном периоде.</p></abstract><trans-abstract xml:lang="en"><p>Respiratory symptoms and functional disorders are registered in patients who suffered from COVID-19 (COronaVIrus Disease 2019). Aim. Clinical and functional evaluation of the respiratory system during 6-month follow-up in patients who had moderate and severe COVID-19. Methods. 80 patients were included in the cohort observational prospective study. Patients were examined in 46 (36 - 60) days from the onset of symptoms of COVID-19 and in 93 (89 - 103) and 180 (135 - 196) days at the 2nd and 3rd stages respectively. At all stages, symptoms, dyspnea level, and quality of life were analyzed using validated questionnaires, and a 6-minute step test was performed. At the 2nd and 3rd stages, we assessed spirometric parameters, total lung capacity, carbon monoxide diffusing capacity (DLCO), and high resolution computed tomography scans of chest organs. Results. At the 1st stage of the study, 62% of patients complained of fatigue, muscle weakness, 61% of patients had dyspnea of variable severity. At the 3rd stage of the study, 43% and 42% of patients had the same complaints respectively. The prevalence of moderate COVID-19 form in patients with 35 (25 - 45)% lung damage and severe COVID-19 form with 75 (62 - 75)% of lung damage was established. At the 2nd stage, a DLCO &lt; 80% level was recorded in 46% of patients with 35 (25 - 45)% lung damage and in 54% of patients with 75 (62 - 75)%. At the 3rd stage, DLCO &lt; 80% was diagnosed in 51.9% and 48.1% of patients with of 35 (25 - 45)% and 75 (62 - 75)% lung damage respectively. The level of DLCO &lt; 60% was found in 38,5% and 35,5% of patients with moderate and severe lung damage at the 2nd and 3rd stages of the study respectively. Conclusion. The symptoms were reported less frequently during the 6-month follow-up after COVID-19. 77% and 87% of patients had DLCO &lt; 80% in 93 (89 - 103) and 180 (135 - 196) days after the disease onset, respectively. 38.5% and 35.5% of those patients, predominantly having suffered COVID-19 in severe form, had DLCO &lt; 60% at 93 (89 - 103) and 180 (135 - 196) days, respectively. This calls for a continuous observation and regular examinations after COVID-19.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>постковидный синдром</kwd><kwd>клинико-функциональные нарушения</kwd><kwd>диффузионная способность легких</kwd><kwd>6-месячное наблюдение</kwd></kwd-group><kwd-group xml:lang="en"><kwd>postcovid-19 syndrome</kwd><kwd>clinical and functional impairment</kwd><kwd>pulmonary diffusion capacity</kwd><kwd>6-month follow-up</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы выражают благодарность администрации и сотрудникам отделения функциональной и лучевой диагностики Уральского научно-исследовательского института фтизиопульмонологии - филиала Федерального государственного бюджетного учреждения «Национальный медицинский исследовательский центр фтизиопульмонологии и инфекционных заболеваний» Министерства здравоохранения Российской Федерации за содействие, помощь и поддержу в проведении данного научного исследования.</funding-statement><funding-statement xml:lang="en">The authors are grateful to the Administration and the staff of the functional and radiology departments of the Ural Federal Research Institute of Phthisiology and Pulmonology - A Branch of National Medical Research Center for Phthisiology, Pulmonology and Infectious Diseases under the Ministry of Healthcare of Russia for assistance and support in conducting this scientific study. 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