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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="other" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Almanac of Clinical Medicine</journal-id><journal-title-group><journal-title xml:lang="en">Almanac of Clinical Medicine</journal-title><trans-title-group xml:lang="ru"><trans-title>Альманах клинической медицины</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2072-0505</issn><issn publication-format="electronic">2587-9294</issn><publisher><publisher-name xml:lang="en">Moscow Regional Research and Clinical Institute (MONIKI)</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">1512</article-id><article-id pub-id-type="doi">10.18786/2072-0505-2021-49-032</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>ARTICLES</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>ОРИГИНАЛЬНЫЕ СТАТЬИ</subject></subj-group><subj-group subj-group-type="article-type"><subject></subject></subj-group></article-categories><title-group><article-title xml:lang="en">New coronavirus infection in children in the Moscow region: clinical, epidemiological and treatment aspects</article-title><trans-title-group xml:lang="ru"><trans-title>Новая коронавирусная инфекция у детей в Московской области: клинико-эпидемиологические и терапевтические аспекты</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1960-6868</contrib-id><name-alternatives><name xml:lang="en"><surname>Meskina</surname><given-names>E. R.</given-names></name><name xml:lang="ru"><surname>Мескина</surname><given-names>Е. Р.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Elena R. Meskina - MD, PhD, Head of Department of Children's Infectious Disease.</p><p>61/2 Shchepkina ul., Moscow, 129110.</p><p>Tel.: +7 (916) 121 61 72.</p></bio><bio xml:lang="ru"><p>Мескина Елена Руслановна – доктор медицинских наук, заведующая отделением детских инфекций отдела терапии.</p><p>129110, Москва, ул. Щепкина, 61/2.</p><p>Тел.: +7 (916) 121 61 72.</p></bio><email>meskinaelena@rambler.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8293-6643</contrib-id><name-alternatives><name xml:lang="en"><surname>Khadisova</surname><given-names>M. K.</given-names></name><name xml:lang="ru"><surname>Хадисова</surname><given-names>М. К.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Marima K. Khadisova - MD, PhD, Research Fellow, Department of Children's Infectious Disease.</p><p>61/2 Shchepkina ul., Moscow, 129110.</p><p>Tel.: +7 (926) 264 93 30.</p></bio><bio xml:lang="ru"><p>Хадисова Марима Касумовна - кандидат медицинских наук, научный сотрудник отделения детских инфекций отдела терапии.</p><p>129110, Москва, ул. Щепкина, 61/2.</p><p>Тел.: +7 (926) 264 93 30.</p></bio><email>murzabekova.marina.1979@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9654-9863</contrib-id><name-alternatives><name xml:lang="en"><surname>Stashko</surname><given-names>T. V.</given-names></name><name xml:lang="ru"><surname>Сташко</surname><given-names>Т. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Tatiana V. Stashko - Infectious Diseases Physician.</p><p>9 Pirogova ul., Domodedovo, 142000.</p><p>Tel.: +7 (985) 757 75 33.</p></bio><bio xml:lang="ru"><p>Сташко Татьяна Владимировна -врач-инфекционист инфекционного отделения.</p><p>142000, Московская область, Домодедово, ул. Пирогова, 9.</p><p>Тел.: +7 (985) 757 75 33.</p></bio><email>stashko.tatyana@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bitsueva</surname><given-names>A. V.</given-names></name><name xml:lang="ru"><surname>Бицуева</surname><given-names>А. В.</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Aida V. Bitsueva - Head of Department of Children's Infectious Disease.</p><p>4 Karbysheva ul., Krasnogorsk, 143400.</p></bio><bio xml:lang="ru"><p>Бицуева Аида Владимировна -заведующая детским инфекционным отделением.</p><p>143400, Московская область, Красногорск, ул. Карбышева, 4.</p></bio><xref ref-type="aff" rid="aff3"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Moscow Regional Research and Clinical Institute (MONIKI)</institution></aff><aff><institution xml:lang="ru">Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Domodedovo Central City Hospital</institution></aff><aff><institution xml:lang="ru">Домодедовская центральная городская больница</institution></aff></aff-alternatives><aff-alternatives id="aff3"><aff><institution xml:lang="en">Krasnogorsk City Hospital No. 2</institution></aff><aff><institution xml:lang="ru">Красногорская городская больница № 2</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-07-17" publication-format="electronic"><day>17</day><month>07</month><year>2021</year></pub-date><volume>49</volume><issue>3</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>207</fpage><lpage>218</lpage><history><date date-type="received" iso-8601-date="2021-07-06"><day>06</day><month>07</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-07-06"><day>06</day><month>07</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Meskina E.R., Khadisova M.K., Stashko T.V., Bitsueva A.V.</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, Мескина Е.Р., Хадисова М.К., Сташко Т.В., Бицуева А.В.</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Meskina E.R., Khadisova M.K., Stashko T.V., Bitsueva A.V.</copyright-holder><copyright-holder xml:lang="ru">Мескина Е.Р., Хадисова М.К., Сташко Т.В., Бицуева А.В.</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://almclinmed.ru/jour/article/view/1512">https://almclinmed.ru/jour/article/view/1512</self-uri><abstract xml:lang="en"><p><bold>Aim</bold>: To assess clinical and epidemiological characteristics, as well as treatment results in COVID-19 pediatric patients hospitalized to the Department of infectious disease in the Moscow region. Materials and methods: We retrospectively analyzed medical records of 124 pediatric patients aged from 1 month to 17 years with confirmed (63.7%) and highly probable (proven epidemiological association with the infection source) COVID-19 infection. The children were hospitalized from March 25, 2020 to August 11, 2020. Among patients that were hospitalized during this time period, 43% had pneumonia and 30% had acute respiratory disorders. All cases of pneumonia were confirmed by computed tomography. The children were treated according to the standard Russian guidelines.</p><p><bold>Results</bold>: The children had been infected with SARS-CoV-2 mostly from family members (75%; 95% confidence interval (CI) 66.4-82.3). In the families of the children with pneumonia, the number of pneumonia cases in their relatives was higher than in the families of the children with acute respiratory infections (1.7 ±1.0 vs. 1.1 ± 0.5 respectively; р &lt; 0.001). The mean age of the hospitalized children was 8 years (7.4-9.6), with an even age distribution. The main COVID-19 signs and symptoms were as follows: fever (75.8%; 95% CI 67.3-83.0), cough (66.1%; 95% CI 57.1-74.4]), fatigues (38.7%; 95% CI 30.1-47.9), and hyposmia (33.9%; 95% CI 25.6-42.9). The severe disease course was rare (2.4%; 95% CI 0.5-6.9). The rates of positive reverse transcriptase polymerase chain reaction tests for SARS-CoV-2 were rapidly decreased at repeated tests: at day 3, 63.7% of the tests were positive, at day 7, 21.8% and at day 14, 5.6% (р &lt; 0.001). The prevalence of pneumonia was 56.4% without any age differences, with mostly minimal areas of lung abnormalities (78.6%). The severity of pneumonia and duration of clinical manifestations in the patients treated with a III generation cephalosporin or its combination with a macrolide were similar. Cough duration in those, who were treated with ipratropium bromide / fenoterol inhalations including their combination with budesonide, was higher than in those who did not use inhalation treatment. Pyrexia of &gt; 5 days duration can be a predictor of pneumonia in a pediatric patient with COVID-1 9 (odds ratio 4.55 (2.1-9.9), sensitivity 61.4%, specificity 74.1%).</p><p><bold>Conclusion</bold>: The results obtained are important to develop further treatment strategies for children with COVID-1 9.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Цель</bold> - определить клинико-эпидемиологические характеристики и оценить результаты лечения COVID-19 у детей, госпитализированных в инфекционный стационар Московской области.</p><p><bold>Материал и методы</bold>. Проведен ретроспективный анализ 124 историй болезни детей в возрасте от 1 месяца до 17 лет с подтвержденной (63,7%) и высоковероятной (убедительно доказанная эпидемиологическая связь с источником инфекции) COVID-19. Дети были госпитализированы в период с 25.03.2020 по 11.08.2020. В исследование включено 43% пациентов с пневмониями и 30% - с острыми респираторными заболеваниями, вызванными SARS-CoV-2, госпитализированных в стационар в регионе к этому сроку. Пневмония подтверждена методом компьютерной томографии. Дети получали стандартное лечение согласно российским методическим рекомендациям.</p><p><bold>Результаты</bold>. Дети инфицировались SARS-CoV-2 преимущественно в семейных очагах (75%; 95% доверительный интервал (ДИ) 66,482,3). В семьях заболевших пневмонией число пневмоний у родственников было выше, чем в семьях детей с острыми респираторными заболеваниями: 1,7 ± 1,0 против 1,1 ± 0,5 соответственно (р &lt;0,001). Средний возраст госпитализированных составил 8 лет (7,4-9,6) с равномерным возрастным распределением. Основными симптомами COVID-19 были лихорадка (75,8%; 95% ДИ 67,3-83,0), кашель (66,1%; 95% ДИ 57,1-74,4]), слабость (38,7%; 95% ДИ 30,1-47,9) и гипоосмия (33,9%; 95% ДИ 25,6-42,9). Тяжелые формы регистрировали редко (2,4%; 95% ДИ 0,5-6,9). Частота обнаружения РНК SARS-CoV-2 методом полимеразной цепной реакции с обратной транскрипцией в динамике болезни резко уменьшалась: на 3-й день она была равна 63,7%, на 7-й - 21,8% и на 14-й - 5,6% (р &lt;0,001). Частота пневмонии среди госпитализированных составила 56,4% без возрастных различий. Преобладала минимальная площадь поражения легких на компьютерных томограммах - 78,6%. Критерии тяжести пневмонии и продолжительность клинических проявлений у получавших цефалоспорин III поколения или его комбинацию с макролидами не различались. Длительность кашля у получавших ингаляции ипратропия бромида / фенотерола, в том числе в сочетании с будесонидом, была больше, чем у лечившихся без ингаляций. Признак «лихорадка&gt;5 дней» может предсказать пневмонию у ребенка с COVID-19 (отношение шансов 4,55 (2,1-9,9), чувствительность 61,4%, специфичность 74,1%).</p><p><bold>Заключение</bold>. Полученные данные важны для разработки дальнейшей тактики лечения COVID-19 у детей.</p></trans-abstract><kwd-group xml:lang="en"><kwd>children</kwd><kwd>new coronavirus infection</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>pneumonia</kwd><kwd>epidemiology</kwd><kwd>risk factors</kwd><kwd>antibacterial treatment</kwd><kwd>inhalations</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>новая коронавирусная инфекция</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>пневмония</kwd><kwd>эпидемиология</kwd><kwd>факторы риска</kwd><kwd>антибактериальная терапия</kwd><kwd>ингаляции</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>1.	Badal S, Thapa Bajgain K, Badal S, Thapa R, Bajgain BB, Santana MJ. 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