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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">perinatology</journal-id><journal-title-group><journal-title xml:lang="ru">Российский вестник перинатологии и педиатрии</journal-title><trans-title-group xml:lang="en"><trans-title>Rossiyskiy Vestnik Perinatologii i Pediatrii (Russian Bulletin of Perinatology and Pediatrics)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1027-4065</issn><issn pub-type="epub">2500-2228</issn><publisher><publisher-name>Ltd. “The National Academy of Pediatric Science and Innovation”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21508/1027-4065-2017-62-5-161-166</article-id><article-id custom-type="elpub" pub-id-type="custom">perinatology-570</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>ИНФЕКЦИОННЫЕ БОЛЕЗНИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>INFECTIOUS DISEASES</subject></subj-group></article-categories><title-group><article-title>Метаболические нарушения при острых инфекционных диареях у детей</article-title><trans-title-group xml:lang="en"><trans-title>Metabolic disorders in acute infectious diarrhea in children</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>Халиуллина</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaliullina</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., доцент кафедры детских инфекций Казанского государственного медицинского университета</p><p>420012 Казань, ул. Бутлерова, д. 49</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Анохин</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Anokhin</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., проф., зав. кафедрой детских инфекций Казанского государственного медицинского университета</p><p>420012 Казань, ул. Бутлерова, д. 49</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Хаертынов</surname><given-names>Х. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Khaertynov</surname><given-names>Kh. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., доцент кафедры детских инфекций Казанского государственного медицинского университета</p><p>420012 Казань, ул. Бутлерова, д. 49</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Назарова</surname><given-names>О. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Nazarova</surname><given-names>O. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., асс. кафедры эпидемиологии и доказательной медицины Казанского государственного медицинского университета</p><p>420012 Казань, ул. Бутлерова, д. 49</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Казанский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Kazan State Medical University, Ministry of Health of the Russian Federation</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2017</year></pub-date><pub-date pub-type="epub"><day>11</day><month>11</month><year>2017</year></pub-date><volume>62</volume><issue>5</issue><fpage>161</fpage><lpage>166</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Ltd. “The National Academy of Pediatric Science and Innovation”, 2017</copyright-statement><copyright-year>2017</copyright-year><copyright-holder xml:lang="ru">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><copyright-holder xml:lang="en">Ltd. “The National Academy of Pediatric Science and Innovation”</copyright-holder><license xlink:href="https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.ped-perinatology.ru/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.ped-perinatology.ru/jour/article/view/570">https://www.ped-perinatology.ru/jour/article/view/570</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования: оценить частоту регистрации различных типов нарушений кислотно-щелочного состояния (КЩС) у детей с острыми инфекционными диареями; определить клинические особенности острых кишечных инфекций, протекающих с метаболическим ацидозом, для выбора тактики эффективной коррекции. Проведено ретроспективное когортное исследование с охватом 246 пациентов, госпитализированных в стационар с острой кишечной инфекцией.</p></sec><sec><title>Результаты исследования</title><p>Результаты исследования. Лабораторно подтвержденный ацидоз регистрировали у 40,7% (95% ДИ 34,6–46,8) детей (у 100 из 246). Состояние алкалоза выявили у 4,9% (95% ДИ 2,2–7,6) обследованных (у 12 из 246). Гиперхлоремический ацидоз имел место у 81% (95% ДИ 73,3–88,7) пациентов (у 81 из 100), ацидоз с высоким анионным дефицитом – у 19% (95% ДИ 11,3–26,7) детей (у 19 из 100) р&lt;0,001. Декомпенсированный метаболический ацидоз с рН &lt;7,25 регистрировали у 6,2% (95% ДИ 0,9–11,5) обследованого (у 5 из 81) с гиперхлоремическим ацидозом и у 94,7% (95% ДИ 84,6–104,8) – у 18 из 19 – с кето- и лактат-ацидозом. Субкомпенсированный метаболический ацидоз чаще выявляли при ротавирусной инфекции, – у 50,6% (95% ДИ 39,4–61,8) – у 39 из 77 пациентов (р&lt;0,001), при этом метаболические нарушения чаще соответствовали ацидозу с высоким анионным промежутком – у 52,6% (95% ДИ 30,1–75,1) – у 10 из 19 детей (р=0,02). Бактериальные диареи чаще наблюдали у детей без нарушений КЩС – у 22,4% (95% ДИ 15,3–29,5) – у 30 из 134 (р=0,014). Установили, что наличие тахипноэ увеличивает вероятность выявления ацидоза с высоким анионным промежутком в 3,5 раза (OR 3,5 ДИ 1,3–9,3).</p></sec><sec><title>Заключение</title><p>Заключение: Наши исследования не выявили патогномоничных клинических симптомов различных вариантов метаболического ацидоза.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>The purpose of the study</title><p>The purpose of the study: estimate the frequency of registration of different types of acid-base state disorders in children with acute infectious diarrhea; to determine the clinical features of acute intestinal infections that occur with metabolic acidosis (MA) and without it to choose the tactics of effective correction.</p></sec><sec><title>Мaterials and methods</title><p>Мaterials and methods: retrospective cohort study was conducted of 246 patients hospitalized in a hospital with clinic of acute infectious diarrhea.</p></sec><sec><title>Results of the study</title><p>Results of the study: laboratory-confirmed acidosis, were recorded in 40.7% (95% CI 34.6–46.8), 100/246 children, incl. With a pH below 7.25 in 9.3% (95% CI 5–7–12.9), 23/246. The condition of alkalosis revealed in 4.9% (95% CI 2.2–7.6) of 12/246 examined. Hyperchloremic acidosis had a place in 81% (95% CI 73.3–88.7), 81/100 patients, with a high anionic deficiency in 19% (95% CI 11.3–26.7), 19/100, P &lt;0.001. Decompensated MA with pH &lt;7.25 was recorded in 6.2% (95% CI 0.9–11.5), 5/81 examined with hyperchloremic acidosis and in 94.7% (95% CI 84.6–104, 8), 18/19 – with keto- and lactate-acidosis. Subcompensated MA was more often detected with rotavirus infection, RVI (50.6% (95% CI (39.4–61.8), 39/77), p &lt;0.001. Metabolic disorders with RVI were more likely to correspond to acidosis with a high anion gap (52, 6% (95% CI 30.1–75.1) 10/19, p=0.02.) Bacterial diarrheas were more often observed in children without disturbances of the KHS (22.4% (95% CI 15.3–29, 5), 30/134), p=0.014. In assessing the characteristics of different types of MA we identified that the presence of tachypnea increases the probability of detecting acidosis with a high anion gap of 3.5 times (OR 3.5 CI 1.3–9.3).</p></sec><sec><title>Conclusion</title><p>Conclusion: Our studies didn’t reveal pathognomonic clinical symptoms of various variants of metabolic acidosis.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>дети</kwd><kwd>метаболические нарушения</kwd><kwd>ацидоз</kwd><kwd>острые кишечные инфекции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>children</kwd><kwd>metabolic disorders</kwd><kwd>acidosis</kwd><kwd>acute intestinal infections</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">Andrade O.V., Ihara F.O., Troster E.J. Metabolic acidosis in childhood: why, when and how to treat. J Pediatr (Rio J) 2007; 83 (2): 11–21. 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