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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">nefr</journal-id><journal-title-group><journal-title xml:lang="ru">Нефрология</journal-title><trans-title-group xml:lang="en"><trans-title>Nephrology (Saint-Petersburg)</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1561-6274</issn><issn pub-type="epub">2541-9439</issn><publisher><publisher-name>Pavlov First Saint-Petersburg State Medical University</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.36485/1561-6274-2024-28-2-69-76</article-id><article-id custom-type="edn" pub-id-type="custom">PNNCVR</article-id><article-id custom-type="elpub" pub-id-type="custom">nefr-2318</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. КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES. CLINICAL INVESTIGATIONS</subject></subj-group></article-categories><title-group><article-title>Особенности течения новой коронавирусной инфекции COVID-19 у пациентов с хронической болезнью почек</article-title><trans-title-group xml:lang="en"><trans-title>Features of the course of the new coronavirus infection COVID-19 in patients with chronic kidney disease</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5345-5418</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Бочкарева</surname><given-names>В. О.</given-names></name><name name-style="western" xml:lang="en"><surname>Bochkareva</surname><given-names>V. O.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Бочкарева Вероника Олеговна</p><p>660041, Красноярск, ул. Курчатова, д. 17, стр 3</p></bio><bio xml:lang="en"><p>Bochkareva Veronika Olegovna</p><p>660041, Krasnoyarsk, Kurchatova str. 17, building 3</p></bio><email xlink:type="simple">bramma-ska@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8493-0058</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петрова</surname><given-names>М. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrova</surname><given-names>M. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Проф. Петрова Марина Михайловна, д-р мед. наук</p><p>660022, г. Красноярск ул. Партизана Железняка, д. 1</p></bio><bio xml:lang="en"><p>Professor Petrova Marina Mikhailovna, Doctor of Medical Sciences, Head of the Department</p><p>660022, Krasnoyarsk st. Partizan Zheleznyak, 1</p></bio><email xlink:type="simple">stk99@yandex.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-0091-5265</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Шимохина</surname><given-names>Н. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Shimokhina</surname><given-names>N. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доц. Шимохина Наталья Юрьевна, д-р мед. наук</p><p>660022, г. Красноярск ул. Партизана Железняка, д. 1</p></bio><bio xml:lang="en"><p>Associate Professor Shimokhina Natalya Yurievna, Doctor of Medical Sciences</p><p>660022, Krasnoyarsk st. Partizan Zheleznyak, 1</p></bio><email xlink:type="simple">doctorkardiolog99@rambler.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8982-5292</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Демко</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Demko</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Проф. Демко Ирина Владимировна, д-р мед. наук, заведующая кафедрой</p><p>660022, г. Красноярск ул. Партизана Железняка, д. 1</p></bio><bio xml:lang="en"><p>Professor Demko Irina Vladimirovna, Doctor of Medical Sciences, Associate Professor</p><p>660022, Krasnoyarsk st. Partizan Zheleznyak, 1</p></bio><email xlink:type="simple">demko64@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3286-4335</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Обухова</surname><given-names>И. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Obukhova</surname><given-names>I. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Обухова Ирина Александровна, врач-пульмонолог</p><p>660041, Красноярск, ул. Курчатова, д. 17, стр 3</p></bio><bio xml:lang="en"><p>Obukhova Irina Aleksandrovna, pulmonologist</p><p>660041, Krasnoyarsk, Kurchatova str. 17, building 3</p></bio><email xlink:type="simple">tolpyga256@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3124-5548</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Козлов</surname><given-names>Е. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Kozlov</surname><given-names>E. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доц. Козлов Евгений Вячеславович, канд. мед. наук, заведующий отделением </p><p>660041, Красноярск, ул. Курчатова, д. 17, стр 3</p><p>660022, Красноярск ул. Партизана Железняка, д. 1</p></bio><bio xml:lang="en"><p>Associate Professor Evgeniy Vyacheslavovich Kozlov, Ph.D, head of the department; Associate Professor </p><p>660041, Krasnoyarsk, Kurchatova str. 17, building 3</p><p>660022, Krasnoyarsk st. Partizan Zheleznyak, 1</p></bio><email xlink:type="simple">kev-pulmonolog@mail.ru</email><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Отделение пульмонологии, Красноярская межрайонная клиническая больница скорой медицинской помощи имени Н.С. Карповича</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Unite of Pulmonology, Krasnoyarsk Interdistrict Clinical Hospital of Emergency Medical Care named after N.S.Karpovich</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>кафедра поликлинической терапии и семейной медицины с курсом ПО, Красноярский государственный медицинский университет имени профессора В.Ф. Войно-Ясенецкого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Department of Polyclinic Therapy and Family Medicine with a Postgraduate Course, Krasnoyarsk State Medical University named after Professor V.F. Voino-Yasenetsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>кафедра госпитальной терапии и иммунологии с курсом ПО, Красноярский государственный медицинский университет имени профессора В.Ф. Войно-Ясенецкого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Department of Hospital Therapy and Immunology with a Postgraduate Course, Krasnoyarsk State Medical University named after Professor V.F. Voino-Yasenetsky</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Отделение пульмонологии, Красноярская межрайонная клиническая больница скорой медицинской помощи имени Н.С. Карповича; кафедра пропедевтики внутренних болезней и терапии с курсом ПО, Красноярский государственный медицинский университет имени профессора В.Ф. Войно-Ясенецкого</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Unite of Pulmonology, Krasnoyarsk Interdistrict Clinical Hospital of Emergency Medical Care named after N.S.Karpovich; Department of Propaedeutics of Internal Diseases and Therapy with a Postgraduate Course course in, Krasnoyarsk State Medical University named after Professor V.F. Voino-Yasenetsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>15</day><month>07</month><year>2024</year></pub-date><volume>28</volume><issue>2</issue><fpage>69</fpage><lpage>76</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Бочкарева В.О., Петрова М.М., Шимохина Н.Ю., Демко И.В., Обухова И.А., Козлов Е.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Бочкарева В.О., Петрова М.М., Шимохина Н.Ю., Демко И.В., Обухова И.А., Козлов Е.В.</copyright-holder><copyright-holder xml:lang="en">Bochkareva V.O., Petrova M.M., Shimokhina N.Y., Demko I.V., Obukhova I.A., Kozlov E.V.</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.nephrolog.ru/jour/article/view/2318">https://journal.nephrolog.ru/jour/article/view/2318</self-uri><abstract><sec><title>ВВЕДЕНИЕ</title><p>ВВЕДЕНИЕ: ХБП входит в число основных сопутствующих патологий у умерших от COVID-19. Поражение почек является наиболее частым вариантом внелегочного поражения SARS-CoV-2 и характеризуется широким диапазоном проявлений – от легкой протеинурии и гематурии до прогрессирующего острого повреждения почек (ОПП), требующего применения заместительной почечной терапии (ЗПТ).</p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ: изучить особенности течения новой коронавирусной инфекции COVID-19 у пациентов с ХБП.</p></sec><sec><title>ПАЦИЕНТЫ И МЕТОДЫ</title><p>ПАЦИЕНТЫ И МЕТОДЫ. В исследование были включены 79 пациентов с подтвержденной новой коронавирусной инфекцией COVID-19, находящихся на стационарном лечении. 1-ю группу составили лица с ХБП в анамнезе (44 человека), 2-ю группу – лица без ХБП в анамнезе (35 человек). Для расчета скорости клубочковой фильтрации использовали формулу CKD-EPI. Подсчет индекса коморбидности проводили по двум шкалам: Charlson и CIRS-G. Статистический анализ данных проводили с помощью пакета прикладных статистических программ «Statistica 12.0» («StatSoft Inc.», США).</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. У пациентов с COVID-19 и ХБП были выше значения индекса коморбидности: индекс Charlson в 1-й группе пациентов был 7,0 [5,0-9,0], а во 2-й группе 5,0 [4,0–6,0] (р&lt;0.001); индекс CIRS-G в 1 группе пациентов был 9,0 [7–11,5], во 2-й группе – 4,0 [2–6] (р &lt;0,001). Пациенты в 1-й группы имели большую степень поражения легочной ткани, в лабораторных анализах у них были более высокие концентрации в сыворотке крови СРБ, ферритина, ЛДГ, D-димеров, наблюдался лейкоцитоз с нейтрофильным сдвигом в лейкоцитарной формуле.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Пациенты с ХБП в анамнезе имели более тяжелое течение COVID-19 и более высокую летальность.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND: CKD is one of the main comorbidities in those who die from COVID-19. Renal injury is the most common nonpulmonary infection of SARS-CoV-2 and has a wide range of manifestations, ranging from mild proteinuria and hematuria to progressive acute kidney injury (AKI) requiring renal replacement therapy (RRT).</p></sec><sec><title>THE AIM</title><p>THE AIM: to study the features of the course of the new coronavirus infection COVID-19 in patients with chronic kidney disease.</p></sec><sec><title>PATIENTS AND METHODS</title><p>PATIENTS AND METHODS: The study included 79 patients with confirmed new coronavirus infection COVID-19 who hospitalized. The first group consisted of people with a history of CKD (44 people), the second group included people without a history of CKD (35 people). The diagnosis of CKD established based on the calculation of glomerular filtration rate using the CKD-EPI formula. The comorbidity index calculated using two scales: Charlson and CIRS-G. Statistical data analysis carried out using the Statistica 12.0 application package (StatSoft Inc., USA).</p></sec><sec><title>RESULTS</title><p>RESULTS: Patients with COVID-19 and CKD had a higher comorbidity index: according to the Charlson index in one group of patients the indicator was 7 [5.0-9.0], and in group 2 it was 5 [4.0-6.0] (p&lt;0.001). According to the CIRS-G index, in one group the indicator was 9 [7-11.5], in two group it was 4 [2-6] (p &lt;0.001). Patients in one group had a greater degree of damage to the lung tissue according to MSCT of the OGK; in laboratory tests, the levels of CRP, ferritin, LDH, and d-dimer were higher; leukocytosis with a neutrophil shift in the leukocyte count observed.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: Patients with a history of chronic kidney disease (CKD) had more severe COVID-19 and higher mortality.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>SARS-CoV-2</kwd><kwd>COVID-19</kwd><kwd>почки</kwd><kwd>хроническая болезнь почек</kwd><kwd>ХБП</kwd><kwd>индекс Charlson</kwd><kwd>индекс CIRS-G</kwd></kwd-group><kwd-group xml:lang="en"><kwd>SARS-CoV-2</kwd><kwd>COVID-19</kwd><kwd>kidneys</kwd><kwd>chronic kidney disease</kwd><kwd>CKD</kwd><kwd>Charlson index</kwd><kwd>CIRS-G index</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">Уртаева КК, Сучков ВН. 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