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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">inovmed</journal-id><journal-title-group><journal-title xml:lang="ru">Инновационная медицина Кубани</journal-title><trans-title-group xml:lang="en"><trans-title>Innovative Medicine of Kuban</trans-title></trans-title-group></journal-title-group><issn pub-type="epub">2541-9897</issn><publisher><publisher-name>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.35401/2541-9897-2024-9-1-78-85</article-id><article-id custom-type="elpub" pub-id-type="custom">inovmed-813</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</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>ORIGINAL ARTICLES</subject></subj-group></article-categories><title-group><article-title>Инкрустированные «забытые» мочеточниковые стенты, комбинированный эндоурологический подход к лечению</article-title><trans-title-group xml:lang="en"><trans-title>“Forgotten” Encrusted Ureteral Stents, Combined Endourological Approach</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-4625-9689</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Сергеев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Sergeev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Сергеев Владимир Витальевич, к. м. н., заведующий отделением урологии № 1</p><p>350012, Краснодар, ул. Красных Партизан, 6/2</p></bio><bio xml:lang="en"><p>Vladimir V. Sergeev, Cand. Sci. (Med.), Head of the Urology Unit No. 1</p><p>Regional Clinical Hospital No. 2, ulitsa Krasnykh Partizan 6/2, Krasnodar, 350012</p></bio><email xlink:type="simple">Sergeev_vladimir888@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/0000-0001-8335-2578</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Медведев</surname><given-names>В. Л.</given-names></name><name name-style="western" xml:lang="en"><surname>Medvedev</surname><given-names>V. L.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Медведев Владимир Леонидович, д. м. н., профессор, заведующий кафедрой урологии, Кубанский государственный медицинский университет; заместитель главного врача по урологии, руководитель краевого уронефрологического центра, НИИ – ККБ № 1 им. проф. С.В. Очаповского</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Vladimir L. Medvedev, Dr. Sci. (Med.), Professor, Head of the Urology Department, Kuban State Medical University; Deputy Chief Physician for Urology, Head of the Regional Uronephrology Center, Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</p><p>Krasnodar</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/0000-0002-0755-903X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Габриэль</surname><given-names>С. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gabriel</surname><given-names>S. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Габриэль Сергей Александрович, д. м. н., профессор кафедры хирургии № 3 ФПК и ППС, Кубанский государственный медицинский университет; главный врач, Краевая клиническая больница № 2</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Sergey A. Gabriel, Dr. Sci. (Med.), Professor at the Surgery Department No. 3, Faculty of Continuing Professional Development and Retraining, Kuban State Medical University; Chief Physician, Regional Clinical Hospital No. 2</p><p>Krasnodar</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-7420-0553</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дурлештер</surname><given-names>В. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Durleshter</surname><given-names>V. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дурлештер Владимир Моисеевич, д. м. н., профессор, заведующий кафедрой хирургии № 3, Кубанский государственный медицинский университет; заместитель главного врача по хирургии, Краевая клиническая больница № 2</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Vladimir M. Durleshter, Dr. Sci. (Med.), Professor, Head of the Surgery Department No. 3, Kuban State Medical University; Deputy Chief Physician for Surgery, Regional Clinical Hospital No. 2</p><p>Krasnodar</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6442-6161</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чурбаков</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Churbakov</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Чурбаков Василий Вячеславович, врач-уролог, отделение урологии № 1</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Vasiliy V. Churbakov, Urologist, Urology Unit No. 1</p><p>Krasnodar</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3462-8766</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Палагута</surname><given-names>Г. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Palaguta</surname><given-names>G. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Палагута Георгий Александрович, ассистент кафедры урологии, Кубанский государственный медицинский университет; врач-уролог урологического отделения № 1, НИИ – ККБ № 1 им. проф. С.В. Очаповского</p><p>Краснодар</p></bio><bio xml:lang="en"><p>George A. Palaguta, Assistant Professor at the Urology Department, Kuban State Medical University; Urologist, Urology Unit No. 1, Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1</p><p>Krasnodar</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/0009-0007-8922-0470</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Абоян</surname><given-names>И. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Aboyan</surname><given-names>I. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Абоян Иван Грантович, врач-уролог, отделение урологии № 1</p><p>Краснодар</p></bio><bio xml:lang="en"><p>Ivan G. Aboyan, Urologist, Urology Unit No. 1</p><p>Krasnodar</p></bio><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5639-2280</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Исмаилов</surname><given-names>А. К.</given-names></name><name name-style="western" xml:lang="en"><surname>Ismailov</surname><given-names>A. K.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Исмаилов Адилет Камчыбекович, аспирант, кафедра урологии и оперативной нефрологии с курсом онкоурологии</p><p>Москва</p><p> </p></bio><bio xml:lang="en"><p>Adilet K. Ismailov, Postgraduate Student, Department of Urology and Operative Nephrology with Oncourology Course</p><p>Moscow</p></bio><xref ref-type="aff" rid="aff-4"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Краевая клиническая больница № 2</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital No. 2</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Научно-исследовательский институт – Краевая клиническая больница № 1 им. проф. С.В. Очаповского; &#13;
Кубанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Research Institute – Ochapovsky Regional Clinical Hospital No. 1; &#13;
Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Краевая клиническая больница № 2; &#13;
Кубанский государственный медицинский университет</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Regional Clinical Hospital No. 2; &#13;
Kuban State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>Российский университет дружбы народов им. Патриса Лумумбы</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Patrice Lumumba Peoples’ Friendship University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>30</day><month>03</month><year>2024</year></pub-date><volume>0</volume><issue>1</issue><fpage>78</fpage><lpage>85</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Сергеев В.В., Медведев В.Л., Габриэль С.А., Дурлештер В.М., Чурбаков В.В., Палагута Г.А., Абоян И.Г., Исмаилов А.К., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Сергеев В.В., Медведев В.Л., Габриэль С.А., Дурлештер В.М., Чурбаков В.В., Палагута Г.А., Абоян И.Г., Исмаилов А.К.</copyright-holder><copyright-holder xml:lang="en">Sergeev V.V., Medvedev V.L., Gabriel S.A., Durleshter V.M., Churbakov V.V., Palaguta G.A., Aboyan I.G., Ismailov A.K.</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://www.innovmedkub.ru/jour/article/view/813">https://www.innovmedkub.ru/jour/article/view/813</self-uri><abstract><sec><title>Введение</title><p>Введение: С 1967 г. для дренирования верхних мочевыводящих путей как при экстренных, так и плановых операциях широко применяется стентирование мочеточников. Основной патологией, при которой используются стенты, является мочекаменная болезнь.</p></sec><sec><title>Цель</title><p>Цель: Ознакомить с опытом хирургического лечения пациентов с «забытыми» инкрустированными мочеточниковыми стентами с использованием комбинированного эндоурологического подхода.</p></sec><sec><title>Материалы и методы</title><p>Материалы и методы: Проспективно оценивались пациенты с инкрустированными мочеточниковыми стентами, которым с 2016 по 2022 г. были проведены эндоурологические вмешательства. Больные были разделены на группы по степени инкрустации стента, в соответствии с классификацией FECal. Между группами сравнивали длительность нахождения стента, количество и виды хирургических вмешательств, количество вмешательств до полного избавления от стента и конкрементов, продолжительность операции, время нахождения в больнице, осложнения, анализ конкрементов и частоту полного избавления от конкрементов за одну операцию.</p><p>Комбинированная эндоурологическая операция выполнялась при расположении пациента на операционном столе в позиции Valdivia, модифицированной Galdakao. Преимуществом данного расположения являлась возможность осуществления одномоментного антеградного и ретроградного доступов.</p></sec><sec><title>Результаты</title><p>Результаты: 46 пациентов были включены в исследование и разделены на группы, в соответствии с классификацией FECal. У 38 больных стенты были успешно удалены за одну операцию. Среднее время операции, статус «без конкрементов» и частота осложнений составили 90,2 ± 19,8 мин, 78,3 и 32,6% соответственно. Общий объем инкрустации был выше при IV и V степени (5,6 ± 1,8 и 7,6 ± 2 см3) по сравнению со всеми остальными степенями. Перкутанная нефролитотрипсия и цистолитотрипсия были наиболее частыми вмешательствами при IV и V степени. Уретеролитотрипсия обычно использовалась при инкрустации мочеточникового отдела стента, особенно в группах с I и III степенью. Кроме того, время операции было выше в группах IV–V по сравнению с I и II, поскольку в этих случаях чаще выполнялась перкутанная нефролитотрипсия. Ретроградная интраренальная хирургия осуществлялась в 88% случаев при комбинированном подходе для оценки наличия конкрементов в чашечно-лоханочной системе почки. В 5 случаях гибкий уретерореноскоп был введен антеградно через перкутанный доступ для дезинтеграции инкрустации проксимальной части мочеточникового отдела стента. Осложнения возникли у 32,6% пациентов. Большинство осложнений (26%) было незначительным (лихорадка, боль, макрогематурия). В одном случае потребовалась эмболизация сегментарной почечной артерии по поводу ее ранения и кровотечения, в 2-х случаях – коррекция антибактериальной терапией, связанной с развитием пиелонефрита.</p></sec><sec><title>Выводы</title><p>Выводы: Эндоскопический комбинированный подход у пациентов в положении «лежа на спине» по методике Valdivia, модифицированной Galdakao, является безопасным и эффективным, позволяет удалить инкрустированные «забытые» стенты в большинстве случаев за одну процедуру. Классификация FECal представляется полезной при планировании и прогнозировании хирургического вмешательства.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Introduction</title><p>Introduction: Ureteral stents have been widely used for drainage of the upper urinary tract during both emergency and elective surgical procedures since 1967. The main pathology in which these stents are used is urolithiasis.</p></sec><sec><title>Objective</title><p>Objective: To present our experience with the surgical treatment of patients with “forgotten” encrusted ureteral stents using a combined endourological approach.</p></sec><sec><title>Materials and methods</title><p>Materials and methods: Patients with encrusted ureteral stents who underwent endourological procedures from 2016 to 2022 were prospectively evaluated. They were grouped based on the degree of stent encrustation according to the FECal classification. The duration of stent placement, number and types of surgical procedures, number of procedures before complete removal of the stent and concrements, surgery duration, hospital stay, complications, concrement analysis, and frequency of complete concrement removal per surgery were compared between the groups. The combined endourological procedure was performed with the patient placed in the Galdakao-modified supine Valdivia position. This position allows simultaneous antegrade and retrograde endourological access.</p></sec><sec><title>Results</title><p>Results: The study included 46 patients grouped according to the FECal classification. In 38 patients, stents were successfully removed in a single procedure. The mean operative time, concrement-free status, and complication rate were 90.2 ± 19.8 minutes, 78.3%, and 32.6%, respectively. Total encrustation volume was higher for grades IV and V (5.6 ± 1.8 and 7.6 ± 2 cm3) compared with all the other grades. Percutaneous nephrolithotripsy and cystolithotripsy were the most common procedures in grades IV and V. Lithotripsy was commonly used for ureteral stent encrustation, especially in the groups with grades I and III. The operative time was longer in groups IV-V compared with groups I and II because percutaneous nephrolithotripsy was more frequent in these cases. Retrograde intrarenal surgery was performed in 88% of the cases with the combined approach to check whether concrements were present in the renal calyces and pelvis. In 5 cases, a flexible ureterorenoscope was advanced antegradely through a percutaneous access to disintegrate the encrustation of the proximal part of the stent’s ureteral section. Complications occurred in 32.6% of the patients. Most complications (26%) were minor: fever, pain, or gross hematuria. One case required segmental renal artery embolization for bleeding, and antibiotic therapy associated with an attack of pyelonephritis was adjusted in 2 cases.</p></sec><sec><title>Conclusions</title><p>Conclusions: The endoscopic combined approach in the Galdakao-modified supine Valdivia position is a safe and effective technique that allows removal of “forgotten” encrusted stents, in most cases, in a single procedure. The FECal classification seems to be useful for surgical planning and prognosis.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>мочекаменная болезнь</kwd><kwd>мочеточниковый стент</kwd><kwd>эндоурологические операции</kwd></kwd-group><kwd-group xml:lang="en"><kwd>urolithiasis</kwd><kwd>ureteral stent</kwd><kwd>endourological procedures</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">Zimskind PD, Fetter TR, Wilkerson JL. 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