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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">diaendo</journal-id><journal-title-group><journal-title xml:lang="ru">Сахарный диабет</journal-title><trans-title-group xml:lang="en"><trans-title>Diabetes mellitus</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0351</issn><issn pub-type="epub">2072-0378</issn><publisher><publisher-name>Endocrinology research centre</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.14341/DM12931</article-id><article-id custom-type="elpub" pub-id-type="custom">diaendo-12931</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</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>Original Studies</subject></subj-group></article-categories><title-group><article-title>Автоматизированный анализ ретинальной микроциркуляции при сахарном диабете 1 типа</article-title><trans-title-group xml:lang="en"><trans-title>Automated analysis of retinal microcirculation in type 1 diabetes mellitus</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-4043-456X</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Юсеф</surname><given-names>Ю. Н.</given-names></name><name name-style="western" xml:lang="en"><surname>Yusef</surname><given-names>Yu. N.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юсеф Наим Юсеф - д.м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Yusef N. Yusef - MD, PhD.</p><p>Moscow</p></bio><email xlink:type="simple">9695949@bk.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/0000-0002-3806-3985</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Дуржинская</surname><given-names>М. Х.</given-names></name><name name-style="western" xml:lang="en"><surname>Durzhinskaya</surname><given-names>M. H.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Дуржинская Мадина Хикметовна - к.м.н.; ResearcherID: D-3729-2018; Scopus Author ID: 57218617872.</p><p>119021, Москва, улица Россолимо, д. 11А</p></bio><bio xml:lang="en"><p>Madina H. Durzhinskaya - PhD; ResearcherID: D-3729-2018; Scopus Author ID: 57218617872.</p><p>11A Rossolimo street, 119021 Moscow</p></bio><email xlink:type="simple">m.h.efendieva@gmail.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/0000-0001-6744-4907</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Павлов</surname><given-names>В. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Pavlov</surname><given-names>V. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Павлов Владислав Геннадьевич</p><p>Москва</p></bio><bio xml:lang="en"><p>Vladislav G. Pavlov.</p><p>Moscow</p></bio><email xlink:type="simple">pavlovoculis@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/0000-0003-4757-5584</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Петрачков</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrachkov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Петрачков Денис Валериевич - к.м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Denis V. Petrachkov - PhD.</p><p>Moscow</p></bio><email xlink:type="simple">petrachkov@doctor.com</email><xref ref-type="aff" rid="aff-1"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-9171-1005</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гуревич</surname><given-names>И. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Gurevich</surname><given-names>I. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гуревич Игорь Борисович - к.ф.-м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Igor B. Gurevich - PhD in Physics and Mathematics.</p><p>Moscow</p></bio><email xlink:type="simple">igourevi@ccas.ru</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5120-3081</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Яшина</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Yashina</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Яшина Вера Владимировна - к.ф.-м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Vera V. Yashina - PhD in Physics and Mathematics.</p><p>Moscow</p></bio><email xlink:type="simple">werayashina@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5553-4187</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тлеубаев</surname><given-names>А. Т.</given-names></name><name name-style="western" xml:lang="en"><surname>Tleubaev</surname><given-names>A. T.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Тлеубаев Адиль Талгатович – магистр.</p><p>Москва</p></bio><bio xml:lang="en"><p>Adil T. Tleubaev - master.</p><p>Moscow</p></bio><email xlink:type="simple">adil.tleubayev.3.14159@gmail.com</email><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-3026-6315</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Фадеев</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Fadeyev</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Фадеев Валентин Викторович - д.м.н., профессор.</p><p>Москва</p></bio><bio xml:lang="en"><p>Valentin V. Fadeyev - MD, PhD, Зrofessor.</p><p>Moscow</p></bio><email xlink:type="simple">walfad@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-2147-3061</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Полубояринова</surname><given-names>И. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Poluboyarinova</surname><given-names>I. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Полубояринова Ирина Владимировна - к.м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Irina V. Poluboyarinova - PhD.</p><p>Moscow</p></bio><email xlink:type="simple">polub-irina@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0001-6628-2352</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гольдшмид</surname><given-names>А. Е.</given-names></name><name name-style="western" xml:lang="en"><surname>Goldsmid</surname><given-names>A. E.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Гольдшмид Анна Ефимовна</p><p>Москва</p></bio><bio xml:lang="en"><p>Anna E. Goldsmid</p><p>Moscow</p></bio><email xlink:type="simple">goldsmid93@gmail.com</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-6813-5935</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Карамуллина</surname><given-names>Р. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Karamullina</surname><given-names>R. А.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Карамуллина Регина Айдаровна</p><p>Москва</p></bio><bio xml:lang="en"><p>Regina A. Karamullina</p><p>Moscow</p></bio><email xlink:type="simple">karamullina.regina@mail.ru</email><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-2998-3392</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Липатов</surname><given-names>Д. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Lipatov</surname><given-names>D. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Липатов Дмитрий Валентинович - д.м.н., профессор.</p><p>Москва</p></bio><bio xml:lang="en"><p>Dmitry V. Lipatov - MD, PhD, Professor.</p><p>Moscow</p></bio><email xlink:type="simple">glas1966@rambler.ru</email><xref ref-type="aff" rid="aff-4"/></contrib><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-5507-8775</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Будзинская</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Budzinskaya</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Будзинская Мария Викторовна - д.м.н.</p><p>Москва</p></bio><bio xml:lang="en"><p>Maria V. Budzinskaya - MD, PhD.</p><p>Moscow</p></bio><email xlink:type="simple">m_budzinskaya@mail.ru</email><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Научно-исследовательский институт глазных болезней</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Research institute of eye diseases</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>Федеральный исследовательский центр «Информатика и управление»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Federal Research Center Computer Science and Control</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>Первый Московский государственный медицинский университет им. И.М. Сеченова (Сеченовский Университет)</institution><country>Россия</country></aff><aff xml:lang="en"><institution>I.M. Sechenov First Moscow State Medical University (Sechenov University)</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-4"><aff xml:lang="ru"><institution>ГНЦ РФ ФГБУ «Национальный медицинский исследовательский центр эндокринологии»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Endocrinology research centre</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2024</year></pub-date><pub-date pub-type="epub"><day>19</day><month>03</month><year>2024</year></pub-date><volume>27</volume><issue>1</issue><fpage>41</fpage><lpage>49</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Юсеф Ю.Н., Дуржинская М.Х., Павлов В.Г., Петрачков Д.В., Гуревич И.Б., Яшина В.В., Тлеубаев А.Т., Фадеев В.В., Полубояринова И.В., Гольдшмид А.Е., Карамуллина Р.А., Липатов Д.В., Будзинская М.В., 2024</copyright-statement><copyright-year>2024</copyright-year><copyright-holder xml:lang="ru">Юсеф Ю.Н., Дуржинская М.Х., Павлов В.Г., Петрачков Д.В., Гуревич И.Б., Яшина В.В., Тлеубаев А.Т., Фадеев В.В., Полубояринова И.В., Гольдшмид А.Е., Карамуллина Р.А., Липатов Д.В., Будзинская М.В.</copyright-holder><copyright-holder xml:lang="en">Yusef Y.N., Durzhinskaya M.H., Pavlov V.G., Petrachkov D.V., Gurevich I.B., Yashina V.V., Tleubaev A.T., Fadeyev V.V., Poluboyarinova I.V., Goldsmid A.E., Karamullina R.А., Lipatov D.V., Budzinskaya M.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://www.dia-endojournals.ru/jour/article/view/12931">https://www.dia-endojournals.ru/jour/article/view/12931</self-uri><abstract><sec><title>ОБОСНОВАНИЕ</title><p>ОБОСНОВАНИЕ. В работе проводилась оценка квантитативных параметров микроциркуляторного русла у пациентов с сахарным диабетом 1 типа (СД1) с различными особенностями клинического течения, а также закономерностей их изменения в зависимости от стадии диабетической ретинопатии (ДР). Автоматизированный анализ оптических когерентных томограмм-ангиограмм (ОКТ-А) проводился с помощью специально разработанного программного обеспечения (ПО), предоставляющего возможности квантитативной оценки параметров сосудистого русла с целью валидации диагностической ценности сосудистых биомаркеров и изучения закономерностей изменения микрососудистого русла сетчатки при СД1.</p></sec><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Целью исследования была оценка информативности комплекса клинических и визуализируемых биомаркеров при СД1 с использованием нового алгоритма анализа изображений ОКТ-А.</p></sec><sec><title>МАТЕРИАЛЫ И МЕТОДЫ</title><p>МАТЕРИАЛЫ И МЕТОДЫ. В исследовании приняли участие 188 человек (365 глаз) с СД1. Анализ параметров ОКТ-А был выполнен с помощью специально разработанного ПО. Проанализированы взаимосвязи между ОКТ-А биомаркерами и возрастом, длительностью СД, уровнем гликированного гемоглобина (HbA1c), стадией ДР и максимально корригированной остротой зрения (МКОЗ).</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. В результате корреляционного анализа ОКТ-А 365 глаз была выявлена статистически значимая зависимость всех квантитативных параметров ОКТ-А от возраста пациентов и длительности СД (p&lt;0,05). Доказано, что с прогрессированием ДР происходит усугубление изменений сосудистого русла, а именно: увеличение площади фовеальной аваскулярной зоны (ФАЗ) на уровне поверхностного капиллярного сплетения (SCP) (K=0,788, p=0) и глубокого капиллярного сплетения (DCP) (K=0,764, p=0,03); снижение сосудистой плотности (скелетонизированной сосудистой плотности (VSD)) на уровне SCP (K=-0,476, p=0) и DCP (K=-0,485, p=0); VSD на уровне SCP (K=0,692, p=0) и DCP (K=0,713, p=0); увеличение VDI на уровне SCP (K=0,698, p=0) и DCP (K=787, p&lt;0,01), а также увеличение индекса диаметра сосудов (VCI) на уровне SCP (K=0,735, p=0) и DCP (K=0,694, p=0). Была обнаружена обратная связь между уровнем HbA1c и VAD на уровне SCP (K=-0,636, p=0) и DCP (K=-0,619, p=0,05), а также прямая связь с VDI на уровне DCP (K=0,717, p&lt;0,05). Влияние уровня HbA1c на другие показатели микроциркуляции сетчатки не было подтверждено (p&gt;0,05). Доказано наличие обратной связи между МКОЗ и ФАЗ на уровне DCP (K=-0,728, p=0), а также VSD на уровне DCP (K=-0,754, p=0).</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. В результате комплексного анализа клинических данных и визуализируемых биомаркеров был выявлен ряд закономерностей, имеющих диагностическую ценность при диабетической ретинопатии.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>BACKGROUND</title><p>BACKGROUND: The paper is dedicated to the assessment of the retinal microvasculature in patients with type 1 diabetes mellitus (DM) with various features of the clinical course and different stages of diabetic retinopathy (DR). Automatic analysis of optical coherence tomogram angiograms (OCT-A) was carried out with specially developed software that provides the ability to estimate quantitative vascular parameters.</p></sec><sec><title>AIM</title><p>AIM: The purpose of the study was to assess diagnostic accuracy of clinical parameters and imaging biomarkers in type 1 diabetes using a new algorithm for OCT-A analysis.</p></sec><sec><title>MATERIALS AND METHODS</title><p>MATERIALS AND METHODS: The study involved 186 people (365 eyes) with type 1 diabetes. The analysis of the OCT-A parameters was performed with a specially developed software. The range of studied parameters included: foveal avascular zone (FAZ), vessel area density (VAD), skeletonized vessel density (VSD), vessel diameter index (VDI), vascular curvature index (VCI) at the level of superficial (SCP) and deep (DCP) retinal capillary plexuses in the macular region. A correlation between the involvement of OCT-A biomarkers and age, degree of DM, increased glycated hemoglobin (HbA1c) level, stage of DR, and maximally corrected visual acuity (BCVA) was analysed.</p></sec><sec><title>RESULTS</title><p>RESULTS: A significant dependence of all quantitative OCT-A parameters on the age of and duration of diabetes (p&lt;0.05) was revealed. An increase in FAZ SCP (K=0.788, p=0) and DCP (K=0.764, p=0.03); decrease in VAD SCP (K=-0.476, p=0) and DCP (K=-0.485, p=0); VSD SCP (K=0.692, p=0) and DCP (K=0.713, p=0); an increase in VDI SCP (K=0.698, p=0) and DCP (K=787, p&lt;0.01), as well as an increase in the VCI SCP (K=0.735, p=0) and DCP (K=0.694, p p=0). An inverse relationship was found between HbA1c level and VAD SCP (K=-0.636, p=0) and DCP (K=-0.619, p=0.05) were identified as well as a direct relationship with VDI DCP (K=0.717, p&lt;0.05). The influence of the HbA1c level on other parameters was not confirmed (p&gt;0.05). The presence of correlation between BCVA and FAZ DCP (K=-0.728, p=0), as well as VSD DCP (K=-0.754, p=0) was proved.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: As a result of a comprehensive analysis of clinical data and imaging biomarkers, a number of patterns that have diagnostic value in diabetic retinopathy were identified.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>биомаркеры</kwd><kwd>сахарный диабет</kwd><kwd>диабетическая ретинопатия</kwd><kwd>анализ изображений</kwd><kwd>ОКТ-ангиография</kwd><kwd>сосудистая плотность</kwd><kwd>скелетонизированная плотность сосудов</kwd><kwd>диаметр сосудов</kwd></kwd-group><kwd-group xml:lang="en"><kwd>biomarkers</kwd><kwd>diabetes mellitus</kwd><kwd>diabetic retinopathy</kwd><kwd>image analysis</kwd><kwd>OCT angiography</kwd><kwd>vascular density</kwd><kwd>skeletonized density</kwd><kwd>vascular diameter</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Работа выполнена по инициативе авторов без привлечения финансирования</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">Дедов И.И., Шестакова М.В., Майоров А.Ю., Мокрышева Н.Г. 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