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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">emcardio</journal-id><journal-title-group><journal-title xml:lang="ru">Неотложная кардиология и кардиоваскулярные риски</journal-title><trans-title-group xml:lang="en"><trans-title>Emergency Cardiology and Cardiovascular Risks journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2616-633X</issn><publisher><publisher-name>Белорусский государственный медицинский университет</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.51922/2616-633X.2025.9.2.2611</article-id><article-id custom-type="elpub" pub-id-type="custom">emcardio-321</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 научные публикации</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Original Scientific Research</subject></subj-group></article-categories><title-group><article-title>Лабораторные предикторы прогрессирования хронической болезни почек у пациентов с кардиальной патологией</article-title><trans-title-group xml:lang="en"><trans-title>Laboratory predictors of chronic kidney disease progression in patients with heart disease</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>Кошлатая</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Koshlataja</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><email xlink:type="simple">koshlataja.olga@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>Попель</surname><given-names>О. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Popel</surname><given-names>A. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</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>Мещеряков</surname><given-names>Ю. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Meshcharakou</surname><given-names>Y. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Минск</p></bio><bio xml:lang="en"><p>Minsk</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Республиканский научно-практический центр «Кардиология»</institution></aff><aff xml:lang="en"><institution>Repablican Scientific and Practical Centre «Cardiology»</institution></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>УО «Белорусский государственный медицинский университет»</institution></aff><aff xml:lang="en"><institution>Educational Institution «Belarusian state medical University»</institution></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>25</day><month>01</month><year>2026</year></pub-date><volume>9</volume><issue>2</issue><fpage>2611</fpage><lpage>2617</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Кошлатая О.В., Попель О.Н., Мещеряков Ю.В., 2026</copyright-statement><copyright-year>2026</copyright-year><copyright-holder xml:lang="ru">Кошлатая О.В., Попель О.Н., Мещеряков Ю.В.</copyright-holder><copyright-holder xml:lang="en">Koshlataja O.V., Popel A.N., Meshcharakou Y.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://emcardio.bsmu.by/jour/article/view/321">https://emcardio.bsmu.by/jour/article/view/321</self-uri><abstract><sec><title>Цель исследования</title><p>Цель исследования. Определить маркеры прогрессирования хронической болезни почек (ХБП) у лиц пожилого возраста с хронической ишемической болезнью сердца (ХИБС).</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы. В исследование включено 100 пациентов с ХИБС в возрасте 70,2 ± 4,1 лет (Ме). В исследовании участвовали 55 (55,0%) женщин и 45 (45,0%) мужчин. Все пациенты имели признаки хронической сердечной недостаточности (ХСН) не выше второго функционального класса по Нью-Йоркской классификации (NYHA), с отсутствием патологии почек в анамнезе. При этом они были коморбидными. Сопутствующая патология была представлена сахарным диабетом у 20 (20,0%) пациентов, артериальной гипертензией у 94 (94,0%) пациентов, ожирением у 24 (24,0%) пациентов. Диагностика ХБП проводилась на основе критериев KDIGO. В качестве лабораторных методов исследования использовали общеклинические и биохимические показатели в сыворотке крови и моче, определяли уровень маркера сердечной недостаточности в сыворотке крови (мозговой натрийуретический пептид). Статистическая обработка полученных результатов исследований проведена с помощью пакета «STATISTICA 12.0» (StatSoft Inc., лицензионный номер AXXR012E829129FA), MedCalc и Microsoft Excel.</p></sec><sec><title>Результаты</title><p>Результаты. Использование множественной регрессии и метода отношения шансов (ODDs Ratio) позволило установить перечень критериев прогрессирования нарушения функции почек (р &lt; 0,05) у пациентов с ХИБС: по данным биохимических анализов уровень цистатина С, общего холестерина, липопротеиды низкой плотности, липопротеина (а), мозговой натрийуретический пептид в сыворотке крови, уровень суточного белка в моче; по клиническим данным: наличие в анамнезе артериальной гипертензии, инфаркта миокарда, стенокардии напряжения, наличие ХСН.</p></sec><sec><title>Заключение</title><p>Заключение. Результаты исследования подтверждают необходимость использования для успешной профилактики прогрессирования ХБП комбинацию доступных в рутинной клинической практике маркеров, не останавливаясь на традиционных показателях.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Aim</title><p>Aim. To identify markers of chronic kidney disease (CKD) progression in elderly individuals with chronic ischemic heart disease (CHD).</p></sec><sec><title>Materials and Methods</title><p>Materials and Methods. The study included 100 patients with a mean age of 70.2 ± 4.1 years with coronary heart disease. 55 (55,0%) women and 45 (45,0%) men participated in the study. All patients had signs of chronic heart failure (CHF) not higher than functional class (FC) II according to the New York Heart Association (NYHA) and no history of kidney disease. Besides, the patients had comorbid conditions, including diabetes mellitus (DM) in 20 (20,0%) patients, arterial hypertension (AH) in 94 (94,0%) patients, and obesity in 24 (24,0%) patients. CKD was diagnosed using the KDIGO criteria. The laboratory tests included general clinical and biochemical parameters in the serum and urine, as well as levels heart failure markers (brain-derived natriuretic peptide (NT-proBNP)). The statistical processing of the findings was carried out using the STATISTICA 12.0 package (StatSoft Inc., license number AXXR012E829129FA), MedCalc and Microsoft Excel.</p></sec><sec><title>Results</title><p>Results. Multiple regression and the ODDs Ratio method enabled us to establish a set of criteria for renal impairment progression (p &lt; 0,05) in patients with chronic ischemic heart disease (CHD): biochemical analysis data included levels of cystatin C, total cholesterol, low-density lipoprotein cholesterol, lipoprotein (a), and NT-proBNP in the serum, and daily urine protein levels; clinical data included a history of hypertension, myocardial infarction, angina pectoris, and CHF.</p></sec><sec><title>Conclusion</title><p>Conclusion: The study results support the need to use a combination of markers available in routine clinical practice to successfully prevent CKD progression, rather than relying on traditional indicators.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>хроническая болезнь почек</kwd><kwd>ишемическая болезнь сердца</kwd><kwd>повреждение почек</kwd><kwd>атеросклероз</kwd><kwd>хроническая сердечная недостаточность</kwd></kwd-group><kwd-group xml:lang="en"><kwd>chronic kidney disease</kwd><kwd>ischemic heart disease</kwd><kwd>kidney damage</kwd><kwd>atherosclerosis</kwd><kwd>chronic heart failure</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Государственный комитет по науке и технологиям Республики Беларусь</funding-statement><funding-statement xml:lang="en">State Committee on Science and Technology of the Republic of Belarus</funding-statement></funding-group></article-meta></front><back><ref-list><title>References</title><ref id="cit1"><label>1</label><citation-alternatives><mixed-citation xml:lang="ru">KDIGO 2012 Clinical Practice Guideline for the Evaluation and Management of Chronic Kidney Disease. 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