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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">lvrach</journal-id><journal-title-group><journal-title xml:lang="ru">Лечащий Врач</journal-title><trans-title-group xml:lang="en"><trans-title>Lechaschi Vrach</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1560-5175</issn><issn pub-type="epub">2687-1181</issn><publisher><publisher-name>ООО «Издательство "Открытые системы"»</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.26295/OS.2021.22.39.002</article-id><article-id custom-type="elpub" pub-id-type="custom">lvrach-21</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>Статьи</subject></subj-group></article-categories><title-group><article-title>Клинико-этиологические особенности острого бронхиолита у детей в Новосибирске</article-title><trans-title-group xml:lang="en"><trans-title>Clinical and etiological characteristics of acute bronchiolitis in children at Novosibirsk</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Краснова</surname><given-names>Е. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Krasnova</surname><given-names>E. I.</given-names></name></name-alternatives><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">krasnova-inf@rambler.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карпович</surname><given-names>Г. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Karpovich</surname><given-names>G. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Васюнин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasiunin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панасенко</surname><given-names>Л. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Раnasenko</surname><given-names>L. M.</given-names></name></name-alternatives><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ениватова</surname><given-names>Л. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Enivatova</surname><given-names>L. I.</given-names></name></name-alternatives><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Михайленко</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Mikhailenko</surname><given-names>M. A.</given-names></name></name-alternatives><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Марамыгин</surname><given-names>Д. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Maramygin</surname><given-names>D. S.</given-names></name></name-alternatives><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дегтярев</surname><given-names>А. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Degtyarev</surname><given-names>A. I.</given-names></name></name-alternatives><bio xml:lang="en"><p>Novosibirsk</p></bio><email xlink:type="simple">noemail@neicon.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО НГМУ МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk state medical university</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ФГБОУ ВО НГМУ МЗ РФ</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk state medical university;&#13;
Children’s city Hospital number 3</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ НСО ДГКБ № 3</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Children’s city Hospital number 3</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>23</day><month>06</month><year>2021</year></pub-date><volume>0</volume><issue>1</issue><fpage>11</fpage><lpage>15</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Краснова Е.И., Карпович Г.С., Васюнин А.В., Панасенко Л.М., Ениватова Л.И., Михайленко М.А., Марамыгин Д.С., Дегтярев А.И., 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Краснова Е.И., Карпович Г.С., Васюнин А.В., Панасенко Л.М., Ениватова Л.И., Михайленко М.А., Марамыгин Д.С., Дегтярев А.И.</copyright-holder><copyright-holder xml:lang="en">Krasnova E.I., Karpovich G.S., Vasiunin A.V., Раnasenko L.M., Enivatova L.I., Mikhailenko M.A., Maramygin D.S., Degtyarev A.I.</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.lvrach.ru/jour/article/view/21">https://journal.lvrach.ru/jour/article/view/21</self-uri><abstract><p>Острый бронхиолит зачастую представляет собой вирусообусловленное воспаление терминальных бронхиол с развитием тяжелого бронхообструктивного синдрома. Максимальная частота встречаемости данной патологии регистрируется у детей до года. Высокая распространенность вирусных агентов, способных индуцировать развитие данной патологии, отсутствие эффективного этиотропного лечения, выраженность дыхательной недостаточности (ДН), а также высокая частота развития неблагоприятных последствий после перенесенного бронхиолита актуализируют изучение данного вопроса. Кроме того, имеются территориальные различия в эпидемиологических и этиологических данных, касающихся острого бронхиолита. Нами проведено проспективное наблюдение за 150 детьми, госпитализированными по поводу острого бронхиолита в ГБУЗ НСО ДГКБ № 3 в 2018-2019 гг. Заболевание имело строгую зимнюю сезонность (60,7% случаев острого бронхиолита зафиксировано в зимние месяцы). Лечение в отделении реанимации и интенсивной терапии потребовалось 19 детям (13%), 131 пациент госпитализирован в профильное отделение стационара. Первая степень ДН при поступлении установлена у 66 детей, вторая у 32, третья у 19 детей, при этом ДН отсутствовала у 33 пациентов. Пациенты с третьей степенью ДН получали респираторную поддержку методом искусственной вентиляции легких. Осложненное течение заболевания в виде развития вторичной вирусно-бактериальной пневмонии зафиксировано у 17 (11,3%) пациентов. Этиологическая верификация методом ПЦР осуществлялась у 85 (56,6%) пациентов. Ведущими этиологическими агентами на территории Новосибирска являлись: респираторно-синцитиальный вирус 33 (38,8%) случая, бокавирус 19 (22,4%), аденовирус 15 (17,6%), метапневмовирус 10 (11,8%), другие вирусные агенты 8 (9,4%) случаев. Отмечены определенные этиологические особенности, в частности бронхиолит, вызванный респираторно-синцитиальным вирусом, статистически значимо чаще (р = 0,001) регистрировался у недоношенных детей, в свою очередь бокавирусный бронхиолит чаще (р = 0,0001) характеризовался более выраженными интоксикационным синдромом и лихорадкой. Развитие тяжелой формы бронхиолита, требовавшей проведения искусственной вентиляции легких, статистически значимо чаще регистрировалось у недоношенных детей, родившихся ранее 36-й недели гестации (ОШ 3,8, 95% ДИ 3,6-37,5, при р 0,05), а также у детей, находившихся на искусственном вскармливании (ОШ 11, 95% ДИ 2,4-49,7, при р 0,05). Данный факт позволяет считать недоношенность и искусственное вскармливание факторами риска тяжелого течения острого бронхиолита у детей.</p></abstract><trans-abstract xml:lang="en"><p>Acute bronchiolitis is often a viral inflammation of the terminal bronchioles, with the development of severe broncho-obstructive syndrome. The maximum frequency of this pathology is recorded in children under one year old. The high prevalence of viral agents capable of inducing the development of this pathology, the lack of effective etiotropic treatment, the severity of respiratory failure (RF), as well as the high incidence of adverse consequences after bronchiolitis, actualize the study of this issue. Moreover, different territories have differences in epidemiological and etiological data regarding acute bronchiolitis. We carried out a prospective observation of 150 children who were hospitalized for acute bronchiolitis in the Children`s city hospital № 3 in 2018-2019. The disease had a strict winter seasonality (60,7% of cases of acute bronchiolitis were recorded in the winter months). Treatment in the intensive care unit and intensive care required 19 children (13%), 131 patients received treatment in the specialized department of the infectious diseases hospital. The first degree of RF at admission had 66 children, the second – 32 children, the third – 19 children, while RF was absent in 33 patients. Patients with third grade of RF received respiratory support using mechanical ventilation. A complicated flow of the disease, in the form of the development of secondary viral-bacterial pneumonia, was recorded in 17 (11,3%) patients. Etiological verification by PCR was performed in 85 (56,6%) patients. The leading etiological agents in Novosibirsk were: respiratory syncytial virus – 33 (38,8%), bocavirus – 19 (22,4%), adenovirus – 15 (17,6%), metapneumovirus – 10 (11, 8%), other viral agents – 8 (9,4%) cases. Certain etiological features were observed, in particular bronchiolitis caused by the respiratory syncytial virus was significantly more often (p = 0,001) recorded in premature infants, in turn, bocavirus bronchiolitis was reliably (р = 0,0001) more often characterized by a more pronounced intoxication syndrome, with higher numbers of fever. The development of a severe course of bronchiolitis, requiring mechanical ventilation was significantly more often recorded in premature babies born before 36 weeks of gestation (OR 3,8, 95% CI 3,6-37,5, р ≤ 0,05), as well as in children who were on artificial feeding (OR 11, 95% CI 2,4-49,7, р ≤ 0,05). This fact allows us to consider prematurity and the presence of artificial feeding as a risk factor for the severe course of acute bronchiolitis in children. </p></trans-abstract><kwd-group xml:lang="ru"><kwd>Бронхиолит</kwd><kwd>Бронхообструктивный синдром</kwd><kwd>Бронхопульмонология</kwd><kwd>Вирусные инфекции</kwd><kwd>Дыхательная недостаточность</kwd><kwd>Инфекционные болезни</kwd><kwd>Педиатрия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>bronchiolitis</kwd><kwd>bronchial obstructive syndrome</kwd><kwd>infectious diseases</kwd><kwd>respiratory failure</kwd><kwd>viral infections</kwd><kwd>pediatrics</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">Paediatric Respiratory Medicine ERS Handbook. 1st Edition. Ed. Eber E., Midulla F. 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