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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">10.36485/1561-6274-2026-30-1-56-59</article-id><article-id custom-type="edn" pub-id-type="custom">COOGZK</article-id><article-id custom-type="elpub" pub-id-type="custom">nefr-2522</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>Отдаленные последствия COVID-19 для почек: управляемое осложнение или бомба замедленного действия?</article-title><trans-title-group xml:lang="en"><trans-title>Long-term consequences of COVID-19 for kidneys: a manageable complication or a time bomb?</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1773-9971</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Федулкина</surname><given-names>В. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Fedulkina</surname><given-names>V. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший научный сотрудник Федулкина Вероника Андреевна, канд. мед. наук, хирургическое отделение трансплантации почки</p><p>129110, Москва, ул. Щепкина, д. 61/2</p><p>Тел.: 8(495)684-57-91</p></bio><bio xml:lang="en"><p>Senior researcher Fedulkina Veronika Andreevna, MD, PhD, surgical department of kidney transplantation </p><p>129110, Moscow, st. Shchepkina, 61/2</p><p>Tel.: 8(495)684-57-91</p></bio><email xlink:type="simple">v.fedulkina@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/0000-0002-6010-8975</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Артамонова</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Artamonova</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Старший научный сотрудник Артамонова Александра Анатольевна, канд. мед. наук, хирургическое отделение трансплантации почки</p><p>129110, Москва, ул. Щепкина, д. 61/2</p><p>Тел.: 8(495)684-57-91</p></bio><bio xml:lang="en"><p>Senior researcher Artamonova Alexandra Anatolyevna, MD, PhD, surgical department of kidney transplantation</p><p>129110, Moscow, st. Shchepkina, 61/2</p><p>Tel.: 8(495)684-57-91</p></bio><email xlink:type="simple">aartamonova@yandex.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/0000-0001-5405-7887</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Зулькарнаев</surname><given-names>А. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Zulkarnaev</surname><given-names>A. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Главный научный сотрудник Зулькарнаев Алексей Батыргараевич, д-р мед. наук, хирургическое отделение трансплантации почки</p><p>129110, Москва, ул. Щепкина, д. 61/2</p><p>Тел.: 8(495)684-57-91</p></bio><bio xml:lang="en"><p>Major researcher. Zulkarnaev Alexey Batirgaraevich, MD, DMedSci, surgical department of kidney transplantation</p><p>129110, Moscow, st. Shchepkina, 61/2</p><p>Tel.: 8(495)684-57-91</p></bio><email xlink:type="simple">7059899@gmail.com</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Московский областной научно-исследовательский клинический институт им. М.Ф. Владимирского</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Moscow Regional Research Clinical Institute named after. M.F. Vladimirsky</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2026</year></pub-date><pub-date pub-type="epub"><day>09</day><month>03</month><year>2026</year></pub-date><volume>30</volume><issue>1</issue><fpage>56</fpage><lpage>59</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Федулкина В.А., Артамонова А.А., Зулькарнаев А.Б., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Федулкина В.А., Артамонова А.А., Зулькарнаев А.Б.</copyright-holder><copyright-holder xml:lang="en">Fedulkina V.A., Artamonova A.A., Zulkarnaev A.B.</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/2522">https://journal.nephrolog.ru/jour/article/view/2522</self-uri><abstract><p>Влияние COVID-19 на хроническую болезнь почек (ХБП) уже подтверждено исследователями по всему миру. Однако до сих пор в литературе недостаточно данных о том, как новая коронавирусная инфекция может влиять на функцию почек без признаков ХБП до этого. Целью данного исследования являлось определить относительный риск развития 4–5 стадий ХБП у пациентов, перенесших COVID-19 и не имевших признаков поражения почек до этого, в зависимости от тяжести течения коронавирусной инфекции, факта госпитализации и осложнения в виде острого повреждения почек. Результаты работы демонстрируют, что развитие поздних (4–5) стадий ХБП может быть напрямую связано с перенесенным COVID-19, особенно у пациентов с тяжелой формой COVID-19, госпитализацией или острым повреждением почек, что согласуется со многими исследованиями в этой области, в частности у пациентов без признаков ХБП до этого.</p></abstract><trans-abstract xml:lang="en"><p>The impact of COVID-19 on chronic kidney disease (CKD) has already been confirmed by researchers around the world. However, there is still insufficient data in the literature how the new coronavirus infection can affect kidney function without signs of CKD before. The aim of this study was to determine the relative risk of developing stages 4-5 CKD in patients who had COVID-19 and did not have signs of kidney damage before, depending on the severity of the coronavirus infection, the fact of hospitalization and the complication of acute kidney injury. The results of the study demonstrate that the development of late (4-5) stages of CKD can be directly associated with COVID-19, especially in patients with severe COVID-19, hospitalization or acute kidney injury, which is consistent with many studies in this area, in particular in patients without signs of CKD before.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>коронавирус</kwd><kwd>острое повреждение почек</kwd><kwd>хроническая болезнь почек</kwd><kwd>отдаленные последствия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>COVID-19</kwd><kwd>SARS-CoV-2</kwd><kwd>coronavirus</kwd><kwd>acute kidney injury</kwd><kwd>chronic kidney disease</kwd><kwd>long-term consequences</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">CDC COVID-19 Response Team. 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