<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE root>
<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="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Pediatrics. Consilium Medicum</journal-id><journal-title-group><journal-title xml:lang="en">Pediatrics. Consilium Medicum</journal-title><trans-title-group xml:lang="ru"><trans-title>Педиатрия. Consilium Medicum</trans-title></trans-title-group></journal-title-group><issn publication-format="print">2658-6630</issn><issn publication-format="electronic">2658-6622</issn><publisher><publisher-name xml:lang="en">Consilium Medicum</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">71098</article-id><article-id pub-id-type="doi">10.26442/26586630.2021.1.200801</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>Статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Features of clinical manifestations of COVID-19 in children of the Samara region</article-title><trans-title-group xml:lang="ru"><trans-title>Особенности клинических проявлений COVID-19 у детей Самарского региона</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1430-6708</contrib-id><name-alternatives><name xml:lang="en"><surname>Borisova</surname><given-names>Olga V.</given-names></name><name xml:lang="ru"><surname>Борисова</surname><given-names>Ольга Вячеславовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>D. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>д-р мед. наук, доц., зав. каф. детских инфекций</p></bio><email>o.v.borisova@samsmu.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Bochkareva</surname><given-names>Natalia M.</given-names></name><name xml:lang="ru"><surname>Бочкарева</surname><given-names>Наталия Михайловна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доц. каф. детских инфекций</p></bio><email>olgaborisova74@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kitajchik</surname><given-names>Sergey M.</given-names></name><name xml:lang="ru"><surname>Китайчик</surname><given-names>Сергей Михайлович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, доц., глав. врач</p></bio><email>olgaborisova74@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Kabanova</surname><given-names>Natalia P.</given-names></name><name xml:lang="ru"><surname>Кабанова</surname><given-names>Наталья Павловна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Cand. Sci. (Med.)</p></bio><bio xml:lang="ru"><p>канд. мед. наук, зам. глав. врача по педиатрии</p></bio><email>olgaborisova74@mail.ru</email><xref ref-type="aff" rid="aff2"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Yashkina</surname><given-names>Olga N.</given-names></name><name xml:lang="ru"><surname>Яшкина</surname><given-names>Ольга Николаевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Graduate Student</p></bio><bio xml:lang="ru"><p>аспирантка каф. детских инфекций</p></bio><email>olgaborisova74@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Turko</surname><given-names>Sergey I.</given-names></name><name xml:lang="ru"><surname>Турко</surname><given-names>Сергей Игоревич</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Graduate Student</p></bio><bio xml:lang="ru"><p>аспирант каф. детских инфекций</p></bio><email>olgaborisova74@mail.ru</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Samara State Medical University</institution></aff><aff><institution xml:lang="ru">ФГБОУ ВО «Самарский государственный медицинский университет» Минздрава России</institution></aff></aff-alternatives><aff-alternatives id="aff2"><aff><institution xml:lang="en">Samara Regional Children’s Infectious Hospital</institution></aff><aff><institution xml:lang="ru">ГБУЗ «Самарская областная детская инфекционная больница»</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2021-03-15" publication-format="electronic"><day>15</day><month>03</month><year>2021</year></pub-date><issue>1</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>29</fpage><lpage>33</lpage><history><date date-type="received" iso-8601-date="2021-05-29"><day>29</day><month>05</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-05-29"><day>29</day><month>05</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2021, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2021, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</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-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://pediatria.orscience.ru/2658-6630/article/view/71098">https://pediatria.orscience.ru/2658-6630/article/view/71098</self-uri><abstract xml:lang="en"><p><bold>Relevance. </bold>The new coronavirus infection caused by the SARS-CоV-2 virus remains relevant all over the world and is an important medical, social and economic problem. For more than a year, the COVID-19 pandemic is preserved, the disease is characterized by high contagiousness and significant level of mortality among adult patients. According to the researchers of the whole world, children more often tolerate coronavirus infection in lungs and asymptomatic forms. However, many COVID-19 questions in children require deep analysis, in particular the polymorphism of the clinical picture of the disease.</p> <p><bold>Aim. </bold>Study of the characteristics of the clinic of a new coronavirus infection in children of the Samara region according to the data of the Samara Regional Children’s Infectious Hospital.</p> <p><bold>Materials and methods. </bold>338 children were studied with a diagnosis of U07.1 (confirmed coronavirus infection) aged 2 months and up to 18 years.</p> <p><bold>Results. </bold>Children are more often infected in family foci of infection (72.6%). 23.4% of patients had an adverse premorbid background and concomitant diseases. Among hospitalized children prevailed patients with a slight course of the disease (72.5%), manifested by respiratory or gastrointestinal symptoms. Bilateral interstitial pneumonia is diagnosed in 93 patients (24.8% of moderate severity, 2.7% is heavy). Frequently frequent syndrome in children was excreted (12.4%). Critical flow of illness and deaths among children is not marked.</p> <p><bold>Conclusion. </bold>According to the results of the study, the main syndromes of the disease characteristic of childhood are revealed. Polymorphism of the clinical picture of the new coronavirus infection in children require further study.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Актуальность. </bold>Новая коронавирусная инфекция, вызванная вирусом SARS-CoV-2, остается актуальной во всем мире и является важной медицинской и социально-экономической проблемой. Уже больше года сохраняется пандемия COVID-19, заболевание характеризуется высокой контагиозностью и значимым уровнем летальности среди взрослых пациентов. По мнению исследователей всего мира, дети чаще переносят коронавирусную инфекцию в легких и бессимптомных формах. Однако многие вопросы COVID-19 у детей требуют глубокого анализа, в частности полиморфизм клинической картины заболевания.</p> <p><bold>Цель. </bold>Изучение особенностей клиники новой коронавирусной инфекции у детей Самарского региона по данным Самарской областной детской инфекционной больницы.</p> <p><bold>Материалы и методы. </bold>Изучены 338 детей с диагнозом U07.1 (подтвержденная коронавирусная инфекция) в возрасте от 2 мес до 18 лет.</p> <p><bold>Результаты. </bold>Дети чаще инфицируются в семейных очагах инфекции (72,6%). Неблагоприятный преморбидный фон и сопутствующие болезни имели 23,4% пациентов. Среди госпитализированных детей преобладали больные с легким течением заболевания (72,5%), проявляющегося респираторной или желудочно-кишечной симптоматикой. Двусторонняя интерстициальная пневмония диагностирована у 93 пациентов (24,8% – средней тяжести, 2,7% – тяжелая). Довольно частым синдромом у детей была экзантема (12,4%). Критического течения болезни и летальных исходов среди детей не отмечено.</p> <p><bold>Заключение. </bold>По результатам исследования выявлены основные синдромы заболевания, характерные для детского возраста. Полиморфизм клинической картины новой коронавирусной инфекции у детей требует дальнейшего изучения.</p></trans-abstract><kwd-group xml:lang="en"><kwd>new coronavirus infection</kwd><kwd>clinical manifestations</kwd><kwd>children</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>новая коронавирусная инфекция</kwd><kwd>особенности клинических проявлений</kwd><kwd>дети</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Баранов А.А., Лобзин Ю.В., Намазова-Баранова Л.С., и др. Острая респираторная вирусная инфекция у детей: современные подходы к диагностике и лечению. Педиатрическая фармакология. 2017; 14 (2): 100–8 [Baranov AA, Lobzin IuV, Namazova-Baranova LS, et al. Ostraia respiratornaia virusnaia infektsiia u detei: sovremennye podkhody k diagnostike i lecheniiu. Pediatric Pharmacology. 2017; 14 (2): 100–8 (in Russian)].</mixed-citation></ref><ref id="B2"><label>2.</label><mixed-citation>Захарова И.Н. К вопросу о симптоматической терапии респираторных инфекций детей в сезон COVID-19. Педиатрия. Consilium Medicum. 2020; 4: 25–30 [On the issue of symptomatic treatment of respiratory infections in children during the COVID-19 season. Pediatrics. Consilium Medicum 2020; 4: 25–30 (in Russian)]. DOI:10.26442/26586630.2020.4.200579</mixed-citation></ref><ref id="B3"><label>3.</label><mixed-citation>Assaker R, Colas A-E, Julien-Marsollier F, et al. Presenting symptoms of COVID-19 in children: A meta-analysis of published studies. Br J Anaesth 2020; 125 (3): e330–e332. DOI:10.1016/j.bja.2020.05.026</mixed-citation></ref><ref id="B4"><label>4.</label><mixed-citation>Балыкова Л.А., Раздолькина Т.И. Острые респираторные заболевания у детей. Ремедиум Приволжье. 2018; 3 (163): 18–22 [Balykova LA, Razdol’kina TI. Ostrye respiratornye zabolevaniia u detei. Remedium Privolzhe. 2018; 3 (163): 18–22 (in Russian)].</mixed-citation></ref><ref id="B5"><label>5.</label><mixed-citation>Временные методические рекомендации. Профилактика, диагностика и лечение новой коронавирусной инфекции COVID-19. Версия 10. 08.02.2021. Режим доступа: https://static-0.minzdrav.gov.ru/system/attachments/attaches/000/054/662/original/Временные_МР_COVID-19_%28v.10%29.pdf. Ссылка активна на 22.04.2021 [Temporary guidelines. Prevention, diagnosis and treatment of a new coronavirus infection COVID-19. Version 10. 08.02.2021. Available at: https://static-0.minzdrav.gov.ru/system/attachments/attaches/000/054/662/original/Временные_МР_COVID-19_%28v.10%29.pdf. Accessed: 22.04.2021 (in Russian)].</mixed-citation></ref><ref id="B6"><label>6.</label><mixed-citation>CDC. COVID-19. Information for pediatric healthcare providers. Available at: https://www.cdc.gov/coronavirus/2019-ncov/hcp/pediatric-hcp.html. Accessed: 22.04.2021.</mixed-citation></ref><ref id="B7"><label>7.</label><mixed-citation>Александрович Ю.С., Алексеева Е.И., Баркадзе М.Д., и др. Особенности клинических проявлений и лечения заболевания, вызванного новой коронавирусной инфекцией (COVID-19), у детей. Версия 2. Педиатрическая фармакология. 2020; 17 (3): 187–212 [Aleksandrovich IuS, Alekseeva EI, Barkadze MD, et al. Osobennosti klinicheskikh proiavlenii i lecheniia zabolevaniia, vyzvannogo novoi koronavirusnoi infektsiei (COVID-19), u detei. Version 2. Pediatric Pharmacology. 2020; 17 (3): 187–212 (in Russian)].</mixed-citation></ref><ref id="B8"><label>8.</label><mixed-citation>Dong Y, Mo X, Hu Y, et al. Epidemiological characteristics of 2143 pediatric patients with 2019 сoronavirus disease in China. Pediatrics 2020. DOI: 10.1542/peds.2020-0702</mixed-citation></ref><ref id="B9"><label>9.</label><mixed-citation>Kim L, Whitaker M, O’Halloran A, et al. Hospitalization rates and characteristics of children aged &lt;18 years hospitalized with laboratory-confirmed COVID-19 – COVID-NET, 14 States, March 1 – July 25, 2020. MMWR Morb Mortal Wkly Rep 2020; 69 (32): 1081–8. DOI: 10.15585/mmwr.mm6932e3external icon</mixed-citation></ref><ref id="B10"><label>10.</label><mixed-citation>Fernandes DM, Oliveira CR, Guerguis S, et al. Severe acute respiratory syndrome Coronavirus 2 clinical syndromes and predictors of disease severity in hospitalized children and youth. J Pediatr 2020; S0022-3476 (20): 31393-7. DOI: 10.1016/j.jpeds.2020.11.016</mixed-citation></ref><ref id="B11"><label>11.</label><mixed-citation>Cai J, Xu J, Lin D, et al. A Case Series of children with 2019 novel coronavirus infection: Clinical and epidemiological features. Clin Infect Dis 2020. DOI: 10.1093/cid/ciaa198</mixed-citation></ref><ref id="B12"><label>12.</label><mixed-citation>Ludvigsson JF. Systematic review of COVID-19 in children shows milder cases and better prognosis than adults. Acta Paediatr 2020: 109 (6): 1088–95. DOI: 10.1111/APA.15270</mixed-citation></ref></ref-list></back></article>
