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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-2022-16-18-30-39</article-id><article-id custom-type="elpub" pub-id-type="custom">medsovet-7117</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>ХРОНИЧЕСКИЕ ЗАБОЛЕВАНИЯ ЛЕГКИХ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CHRONIC PULMONARY DISEASES</subject></subj-group></article-categories><title-group><article-title>Клинико-молекулярные особенности вирус-ассоциированных обострений хронической обструктивной болезни легких</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and molecular features of virus-induced acute exacerbations of chronic obstructive pulmonary diseas</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0871-7551</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шпагина</surname><given-names>Л. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Shpagina</surname><given-names>L. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шпагина Любовь Анатольевна, доктор медицинских наук, профессор, заведующий кафедрой госпитальной терапии и медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Lyubov A. Shpagina, Dr. Sci. (Med.), Professor, Head of the Department of Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">lashpagina@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/0000-0003-0724-1539</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Котова</surname><given-names>О. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Kotova</surname><given-names>O. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Котова Ольга Сергеевна, доктор медицинских наук, доцент, доцент кафедры госпитальной терапии и медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Olga S. Kotova, Dr. Sci. (Med.), Associate Professor of the Department of Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">ok526@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/0000-0002-3109-9811</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шпагин</surname><given-names>И. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Shpagin</surname><given-names>I. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Шпагин Илья Семенович, доктор медицинских наук, доцент, доцент кафедры госпитальной терапии и  медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Ilya S. Shpagin, Dr. Sci. (Med.), Associate Professor of the Department of Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">doctor_ilya@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/0000-0001-5694-2206</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Герасименко</surname><given-names>Д. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gerasimenko</surname><given-names>D. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Герасименко Дмитрий Алексеевич, аспирант кафедры госпитальной терапии и медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Dmitriy A. Gerasimenko, Postgraduate Student of the Department of Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">mkb-2@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/0000-0001-7428-9159</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кузнецова</surname><given-names>Г. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kuznetsova</surname><given-names>G. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кузнецова Галина Владимировна, кандидат медицинских наук, доцент кафедры госпитальной терапии и медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Galina V. Kuznetsova, Cand. Sci. (Med.), Associate Professor of the Department of Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">doktor67@list.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/0000-0003-3446-8018</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кармановская</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Karmanovskaya</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кармановская Светлана Александровна, доктор медицинских наук, доцент кафедры госпитальной терапии и  медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Svetlana A. Karmanovskaya, Dr. Sci. (Med.), Associate Professor of the Department of Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">mkb-2@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/0000-0002-7370-6958</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Локтин</surname><given-names>Е. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Loktin</surname><given-names>E. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Локтин Евгений Михайлович, доктор медицинских наук, доцент кафедры анестезиологии и реаниматологии лечебного факультета</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Evgeniy M. Loktin, Dr. Sci. (Med.), Associate Professor of the Department of Anesthesiology and Intensive Care, Faculty of Medicine</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">mkb-2@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/0000-0001-9342-4416</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Рукавицына</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Rukavitsyna</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Рукавицына Анастасия Александровна, ассистент кафедры сестринского дела лечебного факультета</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Anastasiya A. Rukavitsyna, Assistant of the Department of Nursing, Faculty of Medicine</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">mkb-2@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/0000-0002-6047-1707</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Аникина</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Anikina</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Аникина Екатерина Валентиновна, ассистент кафедры госпитальной терапии и медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Ekaterina V. Anikina, Assistant of  the Department of  Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">mkb-2@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/0000-0003-3251-0315</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Камнева</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kamneva</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Камнева Наталья Вадимовна, кандидат медицинских наук, ассистент кафедры госпитальной терапии и медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Natalya V. Kamneva, Cand. Sci. (Med.), Assistant of the Department of Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p><p> </p></bio><email xlink:type="simple">mkb-2@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/0000-0002-6058-0807</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лихенко-Логвиненко</surname><given-names>К. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Likhenko-Logvinenko</surname><given-names>K. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лихенко-Логвиненко Кристина Владимировна, аспирант кафедры госпитальной терапии и медицинской реабилитации</p><p>630051, Новосибирск, ул. Ползунова, д. 21</p></bio><bio xml:lang="en"><p>Kristina V. Likhenko-Logvinenko, Postgraduate Student of the Department of Hospital Therapy and Medical Rehabilitation</p><p>21, Polzunov St., Novosibirsk, 630051</p></bio><email xlink:type="simple">mkb-2@yandex.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Новосибирский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>14</day><month>10</month><year>2022</year></pub-date><volume>16</volume><issue>18</issue><fpage>30</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Шпагина Л.А., Котова О.С., Шпагин И.С., Герасименко Д.А., Кузнецова Г.В., Кармановская С.А., Локтин Е.М., Рукавицына А.А., Аникина Е.В., Камнева Н.В., Лихенко-Логвиненко К.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Шпагина Л.А., Котова О.С., Шпагин И.С., Герасименко Д.А., Кузнецова Г.В., Кармановская С.А., Локтин Е.М., Рукавицына А.А., Аникина Е.В., Камнева Н.В., Лихенко-Логвиненко К.В.</copyright-holder><copyright-holder xml:lang="en">Shpagina L.A., Kotova O.S., Shpagin I.S., Gerasimenko D.A., Kuznetsova G.V., Karmanovskaya S.A., Loktin E.M., Rukavitsyna A.A., Anikina E.V., Kamneva N.V., Likhenko-Logvinenko K.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://www.med-sovet.pro/jour/article/view/7117">https://www.med-sovet.pro/jour/article/view/7117</self-uri><abstract><sec><title>Введение</title><p>Введение. Особенности воспаления при вирус-ассоциированных обострениях хронической обструктивной болезни легких (ХОБЛ) все еще недостаточно изучены.</p><p>Цель исследования – определить молекулярные особенности воспаления при вирус-ассоциированных обострениях ХОБЛ в сравнении с бактериальными во взаимосвязи с фенотипом обострения и дальнейшим прогрессированием заболевания.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В одноцентровое проспективное (52 нед.) когортное исследование включены пациенты, госпитализированные с обострением ХОБЛ: вирус-ассоциированными (n = 60), бактериальными (n = 60), вирусно-бактериальными (n = 60). Группа контроля – условно здоровые лица (n = 30). ХОБЛ диагностирована ранее в стабильную фазу (спирографический критерий). Вирусные обострения устанавливали при выявлении в мокроте или жидкости бронхоальвеолярного лаважа  (ЖБАЛ) методом ПЦР РНК вирусов, бактериальную  – на  основании нейтрофилеза ЖБАЛ/мокроты, результатов прокальцитонинового теста или культурального исследования. Плазменные концентрации цитокинов, маркеров фиброобразования, ферментов исследованы методом твердофазного ИФА, уровень фибриногена – методом Клаусса. Проводили комплексное исследование функции легких, допплер-эхокардиографию, оценивали повторные обострения. Сравнение групп проводили методами Краскела  – Уоллиса и  χ2   Пирсона, взаимосвязи определяли методами пропорциональных рисков Кокса и линейной регрессии.</p></sec><sec><title>Результаты</title><p>Результаты. Вирус-ассоциированные обострения ХОБЛ отличались максимальными плазменными концентрациями эозинофильного катионного белка (62,3 (52,4; 71,0) нг/мл), интерлейкина-5 (IL-5) (11,3 (8,4; 15,9) пг/мл), фактора роста фибробластов-2 (FGF-2) (10,4 (6,2; 14,9) пг/мл), трансформирующего фактора роста-β1 (TGF-β1) (922,4 (875,7; 953,8) пг/мл), гиалуроновой кислоты (185,4 (172,8; 196,3) нг/мл), N-терминального пептида проколлагена III типа (PIIINP) (249,2 (225,1; 263,7) нг/мл), матриксной металлопротеиназы-1 (ММР-1) (235,2 (208,6; 254,9) пг/мл). Концентрация IL-5 во время обострения была предиктором ОФВ1, коэффициента бронходилатации, последующих обострений в отдаленном периоде, фибриноген – ОФВ1, PIIINP и FGF-2 – DLco, PaO2, среднего давления в легочной артерии (СДЛА), повторных обострений, ММР-1 – СДЛА.</p></sec><sec><title>Выводы</title><p>Выводы. При вирус-ассоциированных обострениях ХОБЛ паттерн воспаления отличается от воспаления при обострениях, вызванных бактериальной инфекцией, и взаимосвязан с фенотипом обострения и дальнейшим прогрессированием ХОБЛ. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction. Inflammation in viral-induced acute exacerbations of chronic obstructive pulmonary disease (COPD) is not studied enough.</p><p>The aim was to establish molecular pattern of inflammation in viral-induced acute exacerbations of chronic obstructive pulmonary disease (AECOPD) in comparison with bacterial AECOPD and to reveal associations with AECOPD phenotype and subsequent COPD progression.</p></sec><sec><title>Materials and methods</title><p>Materials and methods. Subjects hospitalized with acute exacerbations of COPD (AECOPD) of which 60 were viral, 60 were bacterial and 60 were viral-bacterial were recruited to single center prospective (52 weeks) cohort study. Control group – 30 healthy people. COPD were diagnosed previously during stable phase of the disease according to spirographic criteria. Viral AECOPD were confirmed by detection of RNA of influenza A and B, respiratory syncytial virus, rhinovirus or severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in sputum or bronchoalveolar lavage fluid (BALF) using reverse transcription-polymerase chain reaction (RT-PCR). Bacterial AECOPD were confirmed by sputum/BALF neutrophilia or elevated blood procalcitonin levels or by detecting bacteria by standard culture method. Plasma concentrations of  cytokines, fibrotic markers, enzymes were measured by enzyme-linked immunosorbent assay, plasma fibrinogen  – by Clauss method. Complex lung function investigation, Dopplerechocardiography, subsequent AECOPD assessment were done. Kruskal-Wallis and chi-square test were used to compare groups, Cox regression and linear regression – to explore relationships.</p></sec><sec><title>Results</title><p>Results. Viral AECOPD were characterized by highest plasma concentrations of Eosinophilic cationic protein (62,3 (52,4; 71,0) ng/ml)), interleukin-5 (IL-5) (11,3 (8,4; 15,9) pg/ml), fibroblast growth factor-2 (FGF-2) (10,4 (6,2; 14,9) pg/ml), transforming growth factor-β1 (TGF-β1) (922,4 (875,7; 953,8) pg/ml), hyaluronic acid (185,4 (172,8; 196,3) ng/ml), amino-terminal propeptide of type III procollagen  (PIIINP)  (249,2  (225,1; 263,7) ng/ml), matrix metalloproteinase-1  (MMP-1)  (235,2  (208,6; 254,9) pg/ml). Levels of IL-5 during AE COPD was the predictor of FEV1, bronchodilation coefficient, subsequent exacerbations at remote period, fibrinogen was associated with FEV1, PIIINP and FGF-2  with DLco, PaO2, mean pulmonary artery pressure  (mPAP), exacerbations, MMP-1 – with mPAP.</p></sec><sec><title>Conclusions</title><p>Conclusions. In virus-induced AECOPD inflammation pattern differed from those in bacterial one and associated with AECOPD phenotype and COPD phenotype at the stable phase.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая обструктивная болезнь легких</kwd><kwd>обострение хронической обструктивной болезни легких</kwd><kwd>респираторные вирусы</kwd><kwd>воспаление</kwd><kwd>фиброз</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic obstructive pulmonary disease</kwd><kwd>acute exacerbations of chronic obstructive pulmonary disease</kwd><kwd>respiratory viruses</kwd><kwd>inflammation</kwd><kwd>fibrosis</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Статья написана в рамках государственного задания 056-00034-21-00</funding-statement><funding-statement xml:lang="en">The article was written within the framework of the state assignment 056-00034-21-00</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">MacDonald M.I., Osadnik C.R., Bulfin L., Leahy E., Leong P., Shafuddin E. et al. 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