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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">kpccz</journal-id><journal-title-group><journal-title xml:lang="ru">Комплексные проблемы сердечно-сосудистых заболеваний</journal-title><trans-title-group xml:lang="en"><trans-title>Complex Issues of Cardiovascular Diseases</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2306-1278</issn><issn pub-type="epub">2587-9537</issn><publisher><publisher-name>Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.17802/2306-1278-2025-14-6S-115-125</article-id><article-id custom-type="elpub" pub-id-type="custom">kpccz-1842</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 ИССЛЕДОВАНИЯ. Патологическая физиология. Анестезиология и реаниматология</subject></subj-group></article-categories><title-group><article-title>ИЗМЕРЕНИЕ НАПРЯЖЕНИЯ КИСЛОРОДА В МОЧЕ КАК РАННЯЯ ДИАГНОСТИЧЕСКАЯ ОПЦИЯ ПРИ ОСТРОМ ПОВРЕЖДЕНИИ ПОЧЕК, АССОЦИИРОВАННОМ С КАРДИОХИРУРГИЕЙ У ДЕТЕЙ</article-title><trans-title-group xml:lang="en"><trans-title>URINE OXYGEN TENSION MEASUREMENT AS AN EARLY DIAGNOSTIC TOOL IN CHILDREN WITH CARDIAC SURGERY ASSOCIATED ACUTE KIDNEY INJURY</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-0806-6322</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Балахнин</surname><given-names>Дмитрий Геннадьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Balakhnin</surname><given-names>Dmitrii G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач – анестезиолог-реаниматолог отделения анестезиологии-реанимации кардиохирургии государственного бюджетного учреждения здравоохранения города Москвы «Детская городская клиническая больница имени Н.Ф. Филатова» Департамента здравоохранения города Москвы, Москва, Российская Федерация</p></bio><bio xml:lang="en"><p>Anaesthesiologist and Intensive Care Specialist at the Department of Anaesthesia and Intensive Care in Cardiac Surgery, State Budgetary Public Health Institution N.F. Filatov Children's City Hospital of Moscow Healthcare Ministry, Moscow, Russian Federation</p></bio><email xlink:type="simple">balakhnindm@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/0000-0002-3899-1642</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Ивкин</surname><given-names>Артем Александрович</given-names></name><name name-style="western" xml:lang="en"><surname>Ivkin</surname><given-names>Artyom A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>кандидат медицинских наук заведующий лабораторией органопротекции у детей с врожденными пороками сердца отдела хирургии сердца и сосудов федерального государственного бюджетного научного учреждения «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний», Кемерово, Российская Федерация</p></bio><bio xml:lang="en"><p>PhD, Head of the Laboratory of Organoprotection in Children with Congenital Heart Defects, Department of Heart and Vascular Surgery, Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”, Kemerovo, Russian Federation</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0009-0006-7717-9856</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Стрелец</surname><given-names>Полина Вадимовна</given-names></name><name name-style="western" xml:lang="en"><surname>Strelets</surname><given-names>Polina V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>младший научный сотрудник лаборатории органопротекции у детей с врожденными пороками сердца отдела хирургии сердца и сосудов федерального государственного бюджетного научного учреждения «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний», Кемерово, Российская Федерация</p></bio><bio xml:lang="en"><p>Junior Researcher at the Laboratory of Organoprotection in Children with Congenital Heart Defects, Department of Heart and Vascular Surgery, Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”, Kemerovo, Russian Federation</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-8370-3083</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Григорьев</surname><given-names>Евгений Валерьевич</given-names></name><name name-style="western" xml:lang="en"><surname>Grigoriev</surname><given-names>Evgeny V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, член-корреспондент РАН заместитель директора по научной и лечебной работе федерального государственного бюджетного научного учреждения «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний», Кемерово, Российская Федерация</p></bio><bio xml:lang="en"><p>PhD, MD, Corresponding Member of the Russian Academy of Sciences, Deputy Director for Scientific and Therapeutic Work of the Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”, Kemerovo, Russian Federation</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Государственное бюджетное учреждение здравоохранения города Москвы «Детская городская клиническая больница имени Н. Ф. Филатова» Департамента здравоохранения города Москвы<country>Россия</country></aff><aff xml:lang="en">State Budgetary Public Health Institution N.F. Filatov Children's City Hospital of Moscow Healthcare Ministry<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Федеральное государственное бюджетное научное учреждение «Научно-исследовательский институт комплексных проблем сердечно-сосудистых заболеваний»<country>Россия</country></aff><aff xml:lang="en">Federal State Budgetary Institution “Research Institute for Complex Issues of Cardiovascular Diseases”<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>18</day><month>03</month><year>2026</year></pub-date><volume>14</volume><issue>6S</issue><fpage>115</fpage><lpage>125</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Балахнин Д.Г., Ивкин А.А., Стрелец П.В., Григорьев Е.В., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Балахнин Д.Г., Ивкин А.А., Стрелец П.В., Григорьев Е.В.</copyright-holder><copyright-holder xml:lang="en">Balakhnin D.G., Ivkin A.A., Strelets P.V., Grigoriev E.V.</copyright-holder><license 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://www.nii-kpssz.com/jour/article/view/1842">https://www.nii-kpssz.com/jour/article/view/1842</self-uri><abstract><sec><title>Основные положения</title><p>Основные положения</p></sec><sec><title> </title><p> </p></sec><sec><title>Цель</title><p>Цель. Оценить прогностическую ценность измерения напряжения кислорода в моче выявлять дисфункцию почек у детей после кардиохирургических вмешательств.</p></sec><sec><title>Материал и методы</title><p>Материал и методы. Проведено проспективное обсервационное одноцентровое исследование, включающее 60 детей, которым выполнялось плановое оперативное вмешательство по поводу врожденного септального дефекта сердца. Послеоперационная дисфункция почек у детей выявлялась по критериям KDIGO (Kidney Disease: Improving Global Outcomes), дополнительно определялась концентрация маркеров повреждения почек (NGAL, KIM-1, L-FABP, IL-18) в сыворотке крови и моче в трех контрольных точках: исходное значение (после установки уретрального катетера), через 4 часа, через 16 часов после начала искусственного кровообращения, а также напряжение кислорода в моче в трех контрольных точках: исходное значение (после установки уретрального катетера), через 10 минут после снятия зажима с аорты, через 16 часов после начала искусственного кровообращения.</p></sec><sec><title>Результаты</title><p>Результаты. Проанализированные данные показали отсутствие корреляции напряжения кислорода в моче, определенным на аппарате анализа газового состава крови с уровнем креатинина и биомаркеров в любых контрольных точках. Было показано, что снижение этого показателя в 2,2 раза после снятия зажима с аорты может служить предиктором ОПП</p></sec><sec><title>Заключение</title><p>Заключение. В представленном аналитическом обзоре продемонстрирована перспектива измерения напряжения кислорода в моче в качестве дополнительной диагностической опции при остром повреждении почек, ассоциированном с кардиохирургией, у детей. Показано, что напряжение кислорода в моче возможно использовать в диагностике послеоперационной почечной дисфункции, однако, использование специализированных устройств для отслеживания этого показателя является более предпочтительным.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Highlights</title><p>Highlights</p></sec><sec><title> </title><p> </p></sec><sec><title>Aim</title><p>Aim. To evaluate the prognostic value of measuring oxygen tension in urine to detect kidney dysfunction in children after cardiac surgery.</p></sec><sec><title>Methods</title><p>Methods. A prospective observational single-center study was conducted, including 60 children who underwent elective surgery for congenital septal heart defect. Postoperative renal dysfunction in children was detected according to the criteria of KDIGO (Kidney Disease: Improving Global Outcomes), additionally, the concentration of markers of kidney damage (NGAL, KIM-1, L-FABP, IL-18) in blood serum and urine was determined at three control points: baseline (after insertion of the urethral catheter), after 4 24 hours, 16 hours after the start of artificial blood circulation, as well as the oxygen tension in the urine at three control points: baseline value (after installing the urethral catheter), 10 minutes after removing the clamp from the aorta, 16 hours after the start of artificial blood circulation.</p></sec><sec><title>Results</title><p>Results. The analyzed data showed that there was no correlation between the oxygen tension in the urine, determined on the blood gas composition analyzer, and the level of creatinine and biomarkers at any control points. It has been shown that a 2.2-fold decrease in this indicator after removal of the aortic clamp can serve as a predictor of AKI.</p></sec><sec><title>Conclusion</title><p>Conclusion. The presented analytical review demonstrates the prospect of measuring oxygen tension in urine as an additional diagnostic option in acute kidney injury associated with cardiac surgery in children. It has been shown that oxygen tension in urine can be used in the diagnosis of postoperative renal dysfunction, however, the use of specialized devices to track this indicator is preferable.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>Врожденные пороки сердца</kwd><kwd>Кардиохирургия</kwd><kwd>Острое повреждение почек у детей</kwd><kwd>Маркеры острого повреждения почек</kwd></kwd-group><kwd-group xml:lang="en"><kwd>Congenital hearts defects</kwd><kwd>Cardiac surgery</kwd><kwd>Acute kidney injury in children</kwd><kwd>Acute kidney injury biomarkers</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>Авторы заявляют об отсутствии финансирования исследования.</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">LoBasso M., Schneider J., Sanchez-Pinto L.N., et al. 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