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<article 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" xmlns:ali="http://www.niso.org/schemas/ali/1.0/" article-type="research-article" dtd-version="1.2" xml:lang="en"><front><journal-meta><journal-id journal-id-type="publisher-id">Terapevticheskii arkhiv</journal-id><journal-title-group><journal-title xml:lang="en">Terapevticheskii arkhiv</journal-title><trans-title-group xml:lang="ru"><trans-title>Терапевтический архив</trans-title></trans-title-group></journal-title-group><issn publication-format="print">0040-3660</issn><issn publication-format="electronic">2309-5342</issn><publisher><publisher-name xml:lang="en">LLC Obyedinennaya Redaktsiya</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="publisher-id">76361</article-id><article-id pub-id-type="doi">10.26442/00403660.2023.09.202434</article-id><article-categories><subj-group subj-group-type="toc-heading" xml:lang="en"><subject>Original articles</subject></subj-group><subj-group subj-group-type="toc-heading" xml:lang="ru"><subject>Оригинальные статьи</subject></subj-group><subj-group subj-group-type="article-type"><subject>Research Article</subject></subj-group></article-categories><title-group><article-title xml:lang="en">Albuminuria as a marker of atherosclerosis burden and a possible predictor of adverse events in patients with polyvascular disease</article-title><trans-title-group xml:lang="ru"><trans-title>Альбуминурия у пациентов с мультифокальным атеросклерозом как маркер распространенности поражения и возможный предиктор прогноз-определяющих событий</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4616-1892</contrib-id><name-alternatives><name xml:lang="en"><surname>Shakhmatova</surname><given-names>Olga O.</given-names></name><name xml:lang="ru"><surname>Шахматова</surname><given-names>Ольга Олеговна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Candidate of Medical Sciences, Researcher at the Department of Clinical Problems of Atherothrombosis</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук, научный сотрудник отделения клинических проблем атеротромбоза</p></bio><email>olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-9141-103X</contrib-id><name-alternatives><name xml:lang="en"><surname>Komarov</surname><given-names>Andrey L.</given-names></name><name xml:lang="ru"><surname>Комаров</surname><given-names>Андрей Леонидович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Doctor of Medical Sciences, Ved. Researcher Dept. clinical problems of atherothrombosis</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, вед. научный сотрудник отд. клинических проблем атеротромбоза</p></bio><email>olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-1146-9974</contrib-id><name-alternatives><name xml:lang="en"><surname>Krivosheeva</surname><given-names>Elena N.</given-names></name><name xml:lang="ru"><surname>Кривошеева</surname><given-names>Елена Николаевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Candidate of Medical Sciences, Jr. Researcher Dept. clinical problems of atherothrombosis</p></bio><bio xml:lang="ru"><p>кандидат медицинских наук, мл. научный сотрудник отд. клинических проблем атеротромбоза</p></bio><email>olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5397-6857</contrib-id><name-alternatives><name xml:lang="en"><surname>Dobrovolsky</surname><given-names>Anatoly B.</given-names></name><name xml:lang="ru"><surname>Добровольский</surname><given-names>Анатолий Борисович</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Doctor of Biology Sciences, chief researcher of the department. clinical problems of atherothrombosis</p></bio><bio xml:lang="ru"><p>доктор биол. наук, главный научный сотрудник отд. клинических проблем атеротромбоза</p></bio><email>olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-5271-9074</contrib-id><name-alternatives><name xml:lang="en"><surname>Titaeva</surname><given-names>Elena V.</given-names></name><name xml:lang="ru"><surname>Титаева</surname><given-names>Елена Владимировна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Ph.D. biol. Sciences, Art. Researcher Dept. clinical problems of atherothrombosis</p></bio><bio xml:lang="ru"><p>канд. биол. наук, ст. научный сотрудник отд. клинических проблем атеротромбоза</p></bio><email>olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><name-alternatives><name xml:lang="en"><surname>Amelyushkina</surname><given-names>Vera A.</given-names></name><name xml:lang="ru"><surname>Амелюшкина</surname><given-names>Вера Алексеевна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>laboratory diagnostics doctor</p></bio><bio xml:lang="ru"><p>врач лабораторной диагностики</p></bio><email>olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4500-0904</contrib-id><name-alternatives><name xml:lang="en"><surname>Gomyranova</surname><given-names>Nataliya V.</given-names></name><name xml:lang="ru"><surname>Гомыранова</surname><given-names>Наталья Вячеславовна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Head of Clinical Diagnostic Laboratory</p></bio><bio xml:lang="ru"><p>заведущий клинико-диагностической лаборатории</p></bio><email>olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib><contrib contrib-type="author"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-1174-2574</contrib-id><name-alternatives><name xml:lang="en"><surname>Panchenko</surname><given-names>Elizaveta P.</given-names></name><name xml:lang="ru"><surname>Панченко</surname><given-names>Елизавета Павловна</given-names></name></name-alternatives><address><country country="RU">Russian Federation</country></address><bio xml:lang="en"><p>Doctor of Medical Sciences, Chief Researcher of the Department. clinical problems of atherothrombosis</p></bio><bio xml:lang="ru"><p>доктор медицинских наук, главный научный сотрудник отд. клинических проблем атеротромбоза</p></bio><email>olga.shahmatova@gmail.com</email><xref ref-type="aff" rid="aff1"/></contrib></contrib-group><aff-alternatives id="aff1"><aff><institution xml:lang="en">Chazov National Medical Research Center of Cardiology</institution></aff><aff><institution xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр кардиологии имени акад. Е.И. Чазова» Минздрава России</institution></aff></aff-alternatives><pub-date date-type="pub" iso-8601-date="2023-11-03" publication-format="electronic"><day>03</day><month>11</month><year>2023</year></pub-date><volume>95</volume><issue>9</issue><issue-title xml:lang="en"/><issue-title xml:lang="ru"/><fpage>763</fpage><lpage>768</lpage><history><date date-type="received" iso-8601-date="2021-07-21"><day>21</day><month>07</month><year>2021</year></date><date date-type="accepted" iso-8601-date="2021-07-21"><day>21</day><month>07</month><year>2021</year></date></history><permissions><copyright-statement xml:lang="en">Copyright ©; 2023, Consilium Medicum</copyright-statement><copyright-statement xml:lang="ru">Copyright ©; 2023, ООО "Консилиум Медикум"</copyright-statement><copyright-year>2023</copyright-year><copyright-holder xml:lang="en">Consilium Medicum</copyright-holder><copyright-holder xml:lang="ru">ООО "Консилиум Медикум"</copyright-holder><ali:free_to_read xmlns:ali="http://www.niso.org/schemas/ali/1.0/"/><license><ali:license_ref xmlns:ali="http://www.niso.org/schemas/ali/1.0/">https://creativecommons.org/licenses/by-nc-sa/4.0</ali:license_ref></license></permissions><self-uri xlink:href="https://ter-arkhiv.ru/0040-3660/article/view/76361">https://ter-arkhiv.ru/0040-3660/article/view/76361</self-uri><abstract xml:lang="en"><p><bold>Background</bold><bold>. </bold>The role of albuminuria as a marker of the atherosclerosis burden and a predictor of prognosis in patients with polyvascular disease (PD) has been little studied.</p> <p><bold>Aim</bold><bold>. </bold>To evaluate the prevalence, association with atherosclerosis burden, and prognostic value of albuminuria in relation to cardiovascular and bleeding complications in patients with PD.</p> <p><bold>Materials</bold> <bold>and</bold> <bold>methods</bold><bold>. </bold>The data was obtained from the prospective registry REGATA-1 (NCT04347200). Seventy four patients (75.7% males, median age 67 [61–69] years) with PD (CAD and peripheral arterial disease) were enrolled. All patients received aspirin and rivaroxaban 2.5 mg. The albumin-creatinine ratio in a single morning urine sample, estimated glomerular filtration rate (eGFR), and von Willebrand factor levels were determined.</p> <p><bold>Results</bold><bold>. </bold>Mild albuminuria (10–29 mg/g) was detected in 45.9% of patients, moderate and severe (≥30 mg/g) – in 29.7%; eGFR&lt;60 ml/min – in 21.7%, chronic kidney disease (CKD) according to the full KDIGO criteria (eGFR and/or albuminuria ≥30 mg/g) – twice as often (39.2%). The frequency of nephroprotective therapy prescription was insufficient. The level of albuminuria did not correlate with von Willebrand factor (endothelial dysfunction marker), but was associated with affecting of 4–5 vascular beds (ROC AUC 0.775; <italic>p</italic>=0.011). During the follow-up (12 [8–18] months) 3 patients developed MACE, 11 – BARC 2–3 bleedings. Neither albuminuria nor eGFR were predictors of MACE, bleeding, or net clinical benefit. CKD (KDIGO) was also not associated with bleedings. CKD (KDIGO) was independent predictor of MACE (in significant multiple regression model beta – coefficient for CKD was 0.097; <italic>p</italic>=0.042), however, the small number of end points allows us to speak only of a hypothesis-generating trend. The implementation of CKD (KDIGO) has increased the predictive value of the REACH score.</p> <p><bold>Conclusion</bold><bold>. </bold>Albuminuria is highly prevalent in patients with PD. It is a marker of atherosclerosis burden. CKD, diagnosed taking into account the level of albuminuria, can be used in a comprehensive assessment of cardiovascular risk in this category of patients.</p></abstract><trans-abstract xml:lang="ru"><p><bold>Обоснование. </bold>Значимость альбуминурии как маркера бремени атеросклероза, предиктора неблагоприятного прогноза у пациентов с мультифокальным атеросклерозом (МФА) практически не изучена.</p> <p><bold>Цель. </bold>Оценить распространенность, связь с бременем атеросклероза и прогностическую ценность альбуминурии в отношении сердечно- сосудистых (ССО) и геморрагических осложнений у пациентов с МФА.</p> <p><bold>Материалы и методы. </bold>В пилотное исследование включались участники проспективного регистра РЕГАТА-1 (NCT04347200). Включены 74 пациента c ишемической болезнью сердца и периферическим атеросклерозом, получающие ацетилсалициловую кислоту и ривароксабан 2,5 мг (75,7% – мужчины, медиана возраста – 67 [61–69] лет). Определялись соотношение альбумин-креатинин в разовой утренней порции мочи, расчетная скорость клубочковой фильтрации (рСКФ), уровень фактора Виллебранда.</p> <p><bold>Результаты. </bold>Легкая альбуминурия (10–29 мг/г) выявлена у 45,9% пациентов, умеренная и выраженная (≥30 мг/г) – у 29,7%; рСКФ&lt;60 мл/мин – у 21,7%, хроническая болезнь почек (ХБП) в соответствии с полными критериями KDIGO, учитывающими рСКФ и альбуминурию, – вдвое чаще (39,2%). Частота назначения нефропротективной терапии являлась недостаточной. Уровень альбуминурии не коррелировал с маркером эндотелиальной дисфункции фактора Виллебранда, однако связан с поражением 4–5 сосудистых бассейнов (ROC AUC 0,775; <italic>p</italic>=0,011). За 12 [8–18] мес зафиксировано 3 ССО и 11 кровотечений BARC 2–3. Ни альбуминурия, ни рСКФ не оказались предикторами ССО, кровотечений и суммы исходов. ХБП (KDIGO) также не ассоциировалась с геморрагическими осложнениями. У всех пациентов, перенесших ССО, имелась ХБП (KDIGO), связь сохранялась при многофакторном анализе методом множественной регрессии (â 0,097; <italic>p</italic>=0,0420), однако малое число конечных точек позволяет говорить лишь о гипотез-генерирующей тенденции. Имплементация ХБП (KDIGO) повысила ценность шкалы REACH в плане предсказания ССО.</p> <p><bold>Заключение. </bold>Альбуминурия широко распространена у пациентов с МФА и является маркером бремени атеросклероза. ХБП, диагностированная с учетом уровня альбуминурии, может использоваться в комплексной оценке риска ССО у данной категории пациентов.</p></trans-abstract><kwd-group xml:lang="en"><kwd>albuminuria</kwd><kwd>atherosclerosis</kwd><kwd>rivaroxaban</kwd><kwd>bleeding</kwd><kwd>coronary heart disease</kwd><kwd>chronic kidney disease</kwd><kwd>scale</kwd><kwd>risk</kwd></kwd-group><kwd-group xml:lang="ru"><kwd>альбуминурия</kwd><kwd>атеросклероз</kwd><kwd>ривароксабан</kwd><kwd>кровотечения</kwd><kwd>ишемическая болезнь сердца</kwd><kwd>хроническая болезнь почек</kwd><kwd>шкала</kwd><kwd>риск</kwd></kwd-group><funding-group/></article-meta></front><body></body><back><ref-list><ref id="B1"><label>1.</label><mixed-citation>Stevens PE, Levin A; Kidney Disease: Improving Global Outcomes Chronic Kidney Disease Guideline Development Work Group Members. Evaluation and management of chronic kidney disease: synopsis of the kidney disease: improving global outcomes 2012 clinical practice guideline. 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