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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">rosped</journal-id><journal-title-group><journal-title xml:lang="ru">Российский педиатрический журнал имени М.Я. Студеникина</journal-title><trans-title-group xml:lang="en"><trans-title>M.Ya. Studenikin Russian Pediatric Journal</trans-title></trans-title-group></journal-title-group><publisher><publisher-name>ФГАУ «НМИЦ здоровья детей» Минздрава России</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.46563/1560-9561-2023-26-1-14-21</article-id><article-id custom-type="edn" pub-id-type="custom">qzgugc</article-id><article-id custom-type="elpub" pub-id-type="custom">rosped-32</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>ОРИГИНАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Изменения внешнего дыхания у больных муковисцидозом при различных инфекционных патогенах и структурных повреждениях лёгких</article-title><trans-title-group xml:lang="en"><trans-title>Changes in external respiration in patients with cystic fibrosis with various infectious pathogens and structural damage to the lungs</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3037-9384</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Быстрова</surname><given-names>Серафима Григорьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Bystrova</surname><given-names>Serafima G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Лаборант, лаб. редких наследственных болезней детей ФГАУ «НМИЦ здоровья детей» Минздрава России, аспирант каф. педиатрии и детской ревматологии КИДЗ им. Н.Ф. Филатова ФГАОУ ВО «Первый МГМУ им. И.М. Сеченова» Минздрава России (Сеченовский университет).</p><p>e-mail: cerafima.bystrova@yandex </p></bio><bio xml:lang="en"><p>PhD student in the Department of Pediatrics and Pediatric Rheumatology, N.F. Filatov Clinical Institute for Children’s Health, I.M. Sechenov First Moscow State Medical University (Sechenov University).</p><p>e-mail: cerafima.bystrova@yandex.ru </p></bio><email xlink:type="simple">cerafima.bystrova@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/0000-0002-2367-9920</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Симонова</surname><given-names>Ольга Игоревна</given-names></name><name name-style="western" xml:lang="en"><surname>Simonova</surname><given-names>Olga I.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор мед. наук, зав. пульмонологическим отд-нием, ФГАУ «НМИЦ здоровья детей» Минздрава России; проф. каф. педиатрии и детской ревматологии Клинического института детского здоровья им. Н.Ф. Филатова, ФГАОУ ВО «Первый МГМУ им. И.М. Сеченова» Минздрава России (Сеченовский Университет).</p><p>e-mail: oisimonova@mail.ru</p></bio><email xlink:type="simple">oisimonova@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/0000-0002-6668-0761</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Кустова</surname><given-names>Ольга Владимировна</given-names></name><name name-style="western" xml:lang="en"><surname>Kustova</surname><given-names>Olga V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач-рентгенолог, отд-ние  рентгеновской компьютерной томографии ФГАУ «НМИЦ здоровья детей» Минздрава России.</p><p>e-mail: kustova@nczd.ru</p></bio><email xlink:type="simple">kustova@nczd.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7529-2541</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ахмедова</surname><given-names>Элина Эльдаровна</given-names></name><name name-style="western" xml:lang="en"><surname>Akhmedova</surname><given-names>Elina E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Врач функциональной диагностики отд-ния инструментальной диагностики ФГАУ «НМИЦ здоровья детей» Минздрава России.</p><p>e-mail: akhmedova.ee@nczd.ru</p></bio><email xlink:type="simple">akhmedova.ee@nczd.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3896-2590</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Лазарева</surname><given-names>Анна Валерьевна</given-names></name><name name-style="western" xml:lang="en"><surname>Lazareva</surname><given-names>Anna V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор мед. наук, гл. науч. сотр., лаб. молекулярной микробиологии, зав. лаб. микробиологии, ФГАУ «НМИЦ здоровья детей» Минздрава России.</p><p>e-mail: annalaz71@mail.ru</p></bio><email xlink:type="simple">annalaz71@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГАУ «Национальный медицинский исследовательский центр здоровья детей» Минздрава России; ФГАОУ ВО «Первый Московский государственный медицинский университет им. И.М. Сеченова» Минздрава России (Сеченовский Университет)</institution></aff><aff xml:lang="en"><institution>National Medical Research Center for Children’s Health; I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГАУ «Национальный медицинский исследовательский центр здоровья детей» Минздрава России</institution></aff><aff xml:lang="en"><institution>National Medical Research Center for Children’s Health</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2023</year></pub-date><pub-date pub-type="epub"><day>07</day><month>09</month><year>2023</year></pub-date><volume>26</volume><issue>1</issue><fpage>14</fpage><lpage>21</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Быстрова С.Г., Симонова О.И., Кустова О.В., Ахмедова Э.Э., Лазарева А.В., 2023</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="ru">Быстрова С.Г., Симонова О.И., Кустова О.В., Ахмедова Э.Э., Лазарева А.В.</copyright-holder><copyright-holder xml:lang="en">Bystrova S.G., Simonova O.I., Kustova O.V., Akhmedova E.E., Lazareva A.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.rosped.ru/jour/article/view/32">https://www.rosped.ru/jour/article/view/32</self-uri><abstract><sec><title>Введение</title><p>Введение. Прогрессирование лёгочной недостаточности у больных муковисцидозом (МВ) ассоциируется с выраженностью структурных повреждением лёгких и их хроническим инфицированием различными патогенами (Staphylococcus aureus, Pseudomonas aeruginosa, Achromobacter spp. и др.). Для мониторинга состояния бронхолёгочной системы больных МВ используются функциональные методы — спирометрия (СПМ), бодиплетизмография (БПГ) и структурные методы — компьютерная томография органов грудной клетки (КТ ОГК), а также анализ микробиоты дыхательных путей. Однако данных об изменениях внешнего дыхания у больных МВ при различном составе инфекционных патогенов и выраженности структурных поражений лёгких недостаточно.</p></sec><sec><title>Цель</title><p>Цель: определить изменения внешнего дыхания у больных МВ при различных инфекционных патогенах и структурных повреждениях лёгких.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. Ретроспективно проанализированы 77 больных МВ в возрасте 8,0–17,9 года. Включены сведения о генотипе, индексе массы тела, данные СПМ, БПГ и КТ ОГК (по шкале Броди), составе микробиоты больных МВ, а также данные об изменениях газового состава капиллярной крови у 56 больных.</p></sec><sec><title>Результаты</title><p>Результаты. Установлены значимые корреляции между показателями функциональных респираторных тестов и структурными изменениями лёгких больных МВ. Показана тенденция к ухудшению функциональных показателей и структурных изменений лёгких с возрастом на фоне инфицирования нижних дыхательных путей патогенами, из которых более значимое негативное влияние оказывали мукоидные виды P. аeruginosa и, особенно, Achromobacter spp., с которым были ассоциированы худшие показатели функционального состояния лёгких у больных МВ.</p></sec><sec><title>Заключение</title><p>Заключение. Больным МВ для комплексной оценки изменений внешнего дыхания необходимо проведение СПМ, БПГ и КТ ОГК, а также анализ состава микробиоты нижних дыхательных путей в связи с непрерывным влиянием её патогенов на структуру и функциональные свойства лёгких.</p></sec><sec><title>Участие авторов</title><p>Участие авторов:Быстрова С.Г., Симонова О.И. — концепция и дизайн исследования;Быстрова С.Г., Кустова О.В., Ахмедова Э.Э. — сбор и обработка материала;Быстрова С.Г. — статистическая обработка материала;Быстрова С.Г., Лазарева А.В. — написание текста;Симонова О.И. — редактирование.Все соавторы — утверждение окончательного варианта статьи, ответственность за целостность всех частей статьи.</p></sec><sec><title>Финансирование</title><p>Финансирование. Исследование не имело финансовой поддержки.</p></sec><sec><title>Конфликт интересов</title><p>Конфликт интересов. Авторы заявляют об отсутствии конфликта интересов. </p></sec><sec><title>Поступила 06</title><p>Поступила 06.12.2022Принята к печати 17.01.2023Опубликована 28.02.2023</p></sec></abstract><trans-abstract xml:lang="en"><p>The progression of lung failure in children with cystic fibrosis (CF) is associated with chronic lung infection (Staphylococcus aureus, Pseudomonas aeruginosa, Achromobacter spp., etc.). Functional pulmonary tests (PFTs), spirometry and body plethysmography, computed tomography (CT) of the lungs and analysis of the lung microbiota are used for monitoring of lung condition of CF patients. Several studies have been devoted to assessing the correlation of structural changes in CT and pulmonary function tests (PFT), but at the moment there is not enough data on the relationship of these indicators and their differences depending on the respiratory microbiota in CF children in the Russian population.</p><sec><title>Materials and methods</title><p>Materials and methods. Data was collected for CF 8–17.9 years children patients. We retrospectively analyzed genotype, body mass index, results of PFTs and CT scan of the chest (score by the Brody scale), deep throat cultures in all patients, and the capillary blood gas — in 56 children.</p></sec><sec><title>Results</title><p>Results. Significant correlations between functional tests and structural changes in the lungs were found. A trend towards impairment of PFTs and CT scores with age due to infectious pathogens was shown, and the most significant negative impact was exerted by the mucoid species Pseudomonas aeruginosa and, especially, Achromobacter spp. The last one was associated with the worst lung parameters in CF children.</p></sec><sec><title>Conclusion</title><p>Conclusion. Pirometry, body plethysmography, and CT of the lungs are necessary for a comprehensive assessment of the lung condition, and a study of the lung microbiome due to its influence on structural and function changes in patients with CF.</p></sec><sec><title>Contribution</title><p>Contribution:Bystrova S.G., Simonova O.I. — research concept and design of the study;Bystrova S.G., Kustova O.V., Akhmedova E.E. — collection and processing of material;Bystrova S.G. — statistical processing;Bystrova S.G., Lazareva A.V. — writing the text;Simonova O.I. — editing.All co-authors — approval of the final version of the article, responsibility for the integrity of all parts of the article.</p></sec><sec><title>Acknowledgment</title><p>Acknowledgment. The study had no sponsorship.</p></sec><sec><title>Conflict of interest</title><p>Conflict of interest. The authors declare no conflict of interest.</p></sec><sec><title>Received</title><p>Received: December 06, 2022Accepted: January 17, 2023Published: February 28, 2023</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>муковисцидоз</kwd><kwd>дети</kwd><kwd>спирометрия</kwd><kwd>бодиплетизмография</kwd><kwd>компьютерная томография лёгких</kwd><kwd>шкала Броди</kwd><kwd>респираторная микробиота</kwd><kwd>Pseudomonas аeruginosa</kwd><kwd>Achromobacter spp.</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>cystic fibrosis</kwd><kwd>spirometry</kwd><kwd>body plethysmography</kwd><kwd>computed tomography of the lungs</kwd><kwd>Brody scale</kwd><kwd>lung microbiome</kwd><kwd>Pseudomonas aeruginosa</kwd><kwd>Achromobacter spp.</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">Kapnadak S.G., Dimango E., Hadjiliadis D., Hempstead S.E., Tallarico E., Pilewski J.M., et al. 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