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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">nid</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология и диализ</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology and Dialysis</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1680-4422</issn><issn pub-type="epub">2618-9801</issn><publisher><publisher-name>Российское диализное общество</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.28996/2618-9801-2022-3-486-493</article-id><article-id custom-type="elpub" pub-id-type="custom">nid-84</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 СТАТЬИ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Почечная дисфункция и гиперурикемия у пациентов, перенесших новую коронавирусную инфекцию</article-title><trans-title-group xml:lang="en"><trans-title>Associations of renal dysfunction and hyperuricemia in patients with a new coronavirus infection</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>Худякова</surname><given-names>А. Д.</given-names></name><name name-style="western" xml:lang="en"><surname>Khudyakova</surname><given-names>A. D.</given-names></name></name-alternatives><email xlink:type="simple">alene.elene@gmail.com</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>Каширина</surname><given-names>А. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Kashirina</surname><given-names>A. P.</given-names></name></name-alternatives><email xlink:type="simple">kashirina_a_p_91@mail.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>Карасева</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Karaseva</surname><given-names>A. A.</given-names></name></name-alternatives><email xlink:type="simple">sas96@bk.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>Стрюкова</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Stryukova</surname><given-names>E. V.</given-names></name></name-alternatives><email xlink:type="simple">stryukova.j@mail.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>Логвиненко</surname><given-names>И. И.</given-names></name><name name-style="western" xml:lang="en"><surname>Logvinenko</surname><given-names>I. I.</given-names></name></name-alternatives><email xlink:type="simple">111157@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «Федеральный исследовательский центр Институт цитологии и генетики СО РАН»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Branch of the Institute of Cytology and Genetics</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2022</year></pub-date><pub-date pub-type="epub"><day>21</day><month>06</month><year>2024</year></pub-date><volume>24</volume><issue>3</issue><fpage>486</fpage><lpage>493</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Худякова А.Д., Каширина А.П., Карасева А.А., Стрюкова Е.В., Логвиненко И.И., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Худякова А.Д., Каширина А.П., Карасева А.А., Стрюкова Е.В., Логвиненко И.И.</copyright-holder><copyright-holder xml:lang="en">Khudyakova A.D., Kashirina A.P., Karaseva A.A., Stryukova E.V., Logvinenko I.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.nephro.ru/jour/article/view/84">https://journal.nephro.ru/jour/article/view/84</self-uri><abstract><p>Цель исследования: изучить ассоциации гиперурикемии и почечной дисфункции у реконвалесцентов новой коронавирусной инфекции. Материалы и методы: в исследование включены 234 человека, перенесших новую коронавирусную инфекцию COVID-19 и наблюдаемые по истечению двух месяцев после реконвалесценции. Средний возраст составил 54,10±12,88 лет. Сформированы 3 группы пациентов по данным анамнеза в соответствии с тяжестью, перенесенной новой коронавирусной инфекции: с легким (n=108), среднетяжелым (n=112) и тяжелым течением (n=14). У пациентов определяли ИМТ, уровень креатинина, мочевой кислоты. Статистическая обработка полученных результатов выполнялась с использованием пакета программ SPSS (версия 20.0). Результаты: средний уровень СКФ у пациентов, перенесших коронавирусную инфекцию, составил 80,34±16,66 мл/мин/1,73 м2. У пациентов с легким течением коронавирусной инфекции средняя СКФ составила 82,52±15,78 мл/мин/1,73 м2, со среднетяжелым течением - 78,33±17,69 мл/мин/1,73 м2, с тяжелым течением - 79,71±13,38 мл/мин/1,73 м2. Всего среди обследованных снижение СКФ ниже 90 мл/мин/1,73 м2 встречалась в 69,3% случаев. При этом значимые различия были получены между 1-ой и 2-ой группами (р=0,046). Гиперурикемия зарегистрирована в 33,8% случаев. Причем у пациентов с тяжелым течением COVID-19 гиперурикемия встречалась чаще, чем у лиц с легким течением (64,3% vs 26,4%, р=0,0001) и лиц со среднетяжелым течением (64,3% vs 31,8%, р=0,002). Снижение СКФ, перенесших COVID-19 в легкой форме, ассоциировано с наличием гипергликемии. Кроме того, увеличение ИМТ на 1 кг/м2 приводит к снижению риска развития почечной дисфункции на 10%. У пациентов, перенесших COVID-19 в среднетяжелой форме, снижение СКФ было ассоциировано только с гиперурикемией. Заключение: у 33,8% пациентов, спустя 2 месяца после перенесенной новой коронавирусной инфекции наблюдается гиперурикемия, снижение СКФ менее 60 мл/мин/1,73 м2 выявлено у 10% пациентов. Гиперурикемия прямо связана с тяжестью перенесенной инфекции COVID-19. Причинно-следственная связь между гиперурикемией у реконвалесцентов COVID-19 и почечной дисфункцией требует уточнения.</p></abstract><trans-abstract xml:lang="en"><p>The purpose: to study the association of hyperuricemia and renal dysfunction in convalescents of new coronavirus infection. Materials and methods: The study included 234 people who had a new coronavirus infection COVID-19 and were observed two months after convalescence. The mean age was 54.10±12.88 years. Three groups of patients were formed according to the anamnesis according to the severity of the new coronavirus infection: mild (n=108), moderate (n=112), and severe (n=14). In patients, BMI, creatinine, and uric acid levels were determined. Statistical processing of the obtained results was performed using the SPSS software package. Results: the average level of GFR was 80.34±16.66 ml/min/1.73 m2. In patients with a mild course of coronavirus infection, the average GFR was 82.52±15.78 ml/min/1.73 m2, with a moderate course - 78.33±17.69 ml/min/1.73 m2, with a severe course - 79.71±13.38 ml/min/1.73 m2. А decrease in GFR below 90 ml/min/1.73 m2 occurred in 69.3% of cases. Significant differences were obtained between the 1st and 2nd groups (p=0.046). Hyperuricemia was registered in 33.8% of cases. Moreover, in patients with a severe course of coronavirus infection, hyperuricemia was more common than in those with a mild course (64.3% vs 26.4%, p=0.0001) and those with a moderate course (64.3% vs 31.8%, p=0.002). Decreased GFR in patients with a mild form of COVID-19 is associated with the presence of hyperglycemia. In addition, an increase in BMI by 1 kg/m2 leads to a 10% reduction in the risk of developing renal dysfunction. In patients who had moderate COVID-19, a decrease in GFR was associated only with hyperuricemia. Conclusion: hyperuricemia is observed in 33.8% of patients 2 months after a new coronavirus infection. A decrease in GFR of less than 60 ml/min/1.73 m2 was observed in 10% of patients. Hyperuricemia is directly related to the severity of COVID-19 infection. The causal relationship between hyperuricemia in patients after COVID-19 and impaired renal function requires further research.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>гиперурикемия</kwd><kwd>почечная дисфункция</kwd><kwd>хроническая болезнь почек</kwd><kwd>компоненты метаболического синдрома</kwd><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>hyperuricemia</kwd><kwd>renal dysfunction</kwd><kwd>chronic kidney disease</kwd><kwd>metabolic syndrome components</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">World Health Organization. COVID-19 Weekly Epidemiological Update. 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