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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">helmholtzeyeinstitute</journal-id><journal-title-group><journal-title xml:lang="ru">Российский офтальмологический журнал</journal-title><trans-title-group xml:lang="en"><trans-title>Russian Ophthalmological Journal</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2072-0076</issn><issn pub-type="epub">2587-5760</issn><publisher><publisher-name>Real time Publishers</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.21516/2072-0076-2021-14-4-95-102</article-id><article-id custom-type="elpub" pub-id-type="custom">helmholtzeyeinstitute-793</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>КЛИНИЧЕСКИЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL STUDIES</subject></subj-group></article-categories><title-group><article-title>Роль биомаркеров по данным оптической когерентной томографии — ангиографии в оценке результатов долгосрочной анти-VEGF терапии диабетического макулярного отека</article-title><trans-title-group xml:lang="en"><trans-title>The role of optical coherence tomography angiography biomarkers in assessing the outcome of long-term anti-VEGF therapy of diabetic macular edema</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>Фурсова</surname><given-names>А. Ж.</given-names></name><name name-style="western" xml:lang="en"><surname>Fursova</surname><given-names>A. Zh.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анжелла Жановна Фурсова — д-р мед. наук, зав. офтальмологическим отделением, зав. кафедрой офтальмологии</p><p>ул. Немировича-Данченко, д. 130, Новосибирск, 630087</p><p>Красный проспект, д. 52, Новосибирск, 630091</p></bio><bio xml:lang="en"><p>Anzhella Zh. Fursova — Dr. of Med. Sci., head of ophthalmology department, head of chair of ophthalmology</p><p>130, Nemirovich-Danchenko str, Novosibirsk, 630087</p><p>52, Krasny Prospect, Novosibirsk, 630091</p></bio><email xlink:type="simple">anzhellafursova@yandex.ru</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>Дербенева</surname><given-names>А. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Derbeneva</surname><given-names>A. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Анна Сергеевна Дербенева — врач-офтальмолог, ассистент кафедры офтальмологии</p><p>ул. Немировича-Данченко, д. 130, Новосибирск, 630087</p><p>Красный проспект, д. 52, Новосибирск, 630091</p></bio><bio xml:lang="en"><p>Anna S. Derbeneva — ophthalmologist, assistant professor of chair of ophthalmology</p><p>130, Nemirovich-Danchenko str, Novosibirsk, 630087</p><p>52, Krasny Prospect, Novosibirsk, 630091</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>Тарасов</surname><given-names>М. С.</given-names></name><name name-style="western" xml:lang="en"><surname>Tarasov</surname><given-names>M. S.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Михаил Сергеевич Тарасов — врач-офтальмолог, ассистент кафедрыофтальмологии</p><p>ул. Немировича-Данченко, д. 130, Новосибирск, 630087</p><p>Красный проспект, д. 52, Новосибирск, 630091</p></bio><bio xml:lang="en"><p>Mikhail S. Tarasov — ophthalmologist, assistant professor of chair of ophthalmology</p><p>130, Nemirovich-Danchenko str, Novosibirsk, 630087</p><p>52, Krasny Prospect, Novosibirsk, 630091</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>Васильева</surname><given-names>М. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Vasil’eva</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Мария Андреевна Васильева — врач-офтальмолог</p><p>ул. Немировича-Данченко, д. 130, Новосибирск, 630087</p></bio><bio xml:lang="en"><p>Maria V. Vasil’eva — ophthalmologist</p><p>130, Nemirovich-Danchenko str, Novosibirsk, 630087</p></bio><xref ref-type="aff" rid="aff-2"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Гамза</surname><given-names>Ю. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Gamza</surname><given-names>J. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Юлия Александровна Гамза — врач-офтальмолог1, ассистент кафедры офтальмологии; ФГБОУ ВО «Новосибирский государственный медицинский университет» Минздрава России</p><p>ул. Немировича-Данченко, д. 130, Новосибирск, 630087</p><p>Красный проспект, д. 52, Новосибирск, 630091</p></bio><bio xml:lang="en"><p>Julia A. Gamza — ophthalmologist, assistant professor of chair of ophthalmology</p><p>130, Nemirovich-Danchenko str, Novosibirsk, 630087</p><p>52, Krasny Prospect, Novosibirsk, 630091</p></bio><xref ref-type="aff" rid="aff-3"/></contrib><contrib contrib-type="author" corresp="yes"><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Чубарь</surname><given-names>Н. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Chubar</surname><given-names>N. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Надежда Викторовна Чубарь — врач-офтальмолог</p><p>ул. Немировича-Данченко, д. 130, Новосибирск, 630087</p></bio><bio xml:lang="en"><p>Nadezhda V. Chubar — ophthalmologist</p><p>130, Nemirovich-Danchenko str, Novosibirsk, 630087</p></bio><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>Юлия Александровна Гамза — врач-офтальмолог1, ассистент кафедры офтальмологии; ФГБОУ ВО «Новосибирский государственный медицинский университет» Минздрава России</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Region Hospital; Novosibirsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ГБУЗ НСО «Новосибирская государственная областная клиническая больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Region Hospital</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru"><institution>ГБУЗ НСО «Новосибирская государственная областная клиническая больница»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Novosibirsk State Region Hospital; Novosibirsk State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>03</day><month>01</month><year>2022</year></pub-date><volume>14</volume><issue>4</issue><fpage>95</fpage><lpage>102</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Фурсова А.Ж., Дербенева А.С., Тарасов М.С., Васильева М.А., Гамза Ю.А., Чубарь Н.В., 2022</copyright-statement><copyright-year>2022</copyright-year><copyright-holder xml:lang="ru">Фурсова А.Ж., Дербенева А.С., Тарасов М.С., Васильева М.А., Гамза Ю.А., Чубарь Н.В.</copyright-holder><copyright-holder xml:lang="en">Fursova A.Z., Derbeneva A.S., Tarasov M.S., Vasil’eva M.V., Gamza J.A., Chubar N.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://roj.igb.ru/jour/article/view/793">https://roj.igb.ru/jour/article/view/793</self-uri><abstract><p>Цель исследования — оценка динамики биомаркеров активности диабетического макулярного отека (ДМО) по данным оптической когерентной томографии — ангиографии и их связи с ответом на анти-VEGF терапию в течение двухлетнего наблюдения.Материал и методы. Обследованы 59 пациентов (101 глаз) в возрасте 60,27 ± 9,50 года. Среднее количество интравитреальных инъекций афлиберцепта за период лечения составило 12,87 ± 3,50. Исходные значения площади фовеолярной аваскулярной зоны (ФАЗ) — 0,37 ± 0,22 мм2  и индекса ациркулярности — 0,56 ± 0,14 через 5 мес сохранились неизменными — 0,36 ± 0,24 мм2  и 0,56 ± 0,12, оставаясь на этом уровне через 12 и 24 мес. Большая площадь ФАЗ, отмеченная в группе с дезорганизацией внутренних слоев сетчатки (DRIL), — 0,39 ± 0,21 мм2 , коррелировала с низкой остротой зрения (r = 0,67, p = 0,003). Индекс ациркулярности оставался неизменным, достоверных отличий в группах пациентов с DRIL не выявлено. Исходная средняя плотность сосудов в макулярной области после 5 загрузочных инъекций увеличилась с 12,33 ± 3,86 до 12,75 ± 1,14 мм, через год составила 13,48 ± 1,15 мм, через 2 года — 13,25 ± 3,39 мм, средняя плотность перфузии сетчатки с 29,81 ± 10,85 % к 5-му месяцу увеличилась до 31,55 ± 2,34 %, через 12 мес — до 32,91 ± 3,45 %, к концу периода наблюдения — до 31,41 ± 9,79 %. В группе с DRIL исходные показатели плотности сосудов и среднего объема перфузии были значимо ниже: 11,17 ± 2,09 мм против 13,49 ± 1,14 мм и 28,40 ± 4,53 % против 31,20 ± 2,44 %. Заключение. DRIL — биомаркер, отражающий нарушение капиллярного кровотока в поверхностном капиллярном сплетении и коррелирующий с функциональными результатами антиангиогенной терапии, может быть использован в качестве предиктора ее эффективности. На фоне антиангиогенной терапии ДМО показатели микроциркуляции (ФАЗ и индекс ациркулярности) сохранялись стабильными, а плотность сосудов и объем перфузии имели тенденцию к увеличению, что свидетельствовало об отсутствии ишемического повреждения.</p></abstract><trans-abstract xml:lang="en"><p>The purpose of the study was to assess the changes of biomarkers of diabetic macular edema activity by optical coherence tomography angiography (OCTA) data and the relationship of these biomarkers with the response to anti-VEGF therapy during a two-year follow-up. Material and methods. The study included 59 patients (101) eyes, averagely aged 60.27 ± 9.50 years. The average number of intravitreal injections of aflibercept over the treatment period was 12.87 ± 3.50. The initial size of the foveolar avascular zone (FAZ) area — 0.37 ± 0.22 mm2 , and the acircularity index — 0.56 ± 0.14 remained unchanged after 5 months: 0.36 ± 0.24 mm2  and 0.56 ± 0.12, respectively, and being practically in the same level in 12 and 24 months. The large FAZ area, noted in the group where disorganization of retinal inner layers (DRIL) was observed (0.39 ± 0.21 mm2 ), correlated with a lower visual acuity (r = 0.67, p = 0.003). The acircularity index remained unchanged; no significant differences were found in the DRIL patient groups. After 5 loading injections, the average initial density of vessels in the macular region increased from 12.33 ± 3.86 mm to 12.75 ± 1.14 mm, after 1 year it was 13.48 ± 1.15 mm, after 2 years — 13.25 ± 3.39 mm. The average density of retinal perfusion increased at the 5th month from 29.81 ± 10.85 % to 31.55 ± 2.34 %, after 12 months to 32.91 ± 3.45, and by the end of the observation period to 31.41 ± 9.79 %. In the DRIL group, the baseline vascular density and mean perfusion volume were significantly lower: 11.17 ± 2.09 mm vs. 13.49 ± 1.14 mm and 28.40 ± 4.53 % vs. 31.20 ± 2.44 %). Conclusion. DRIL, a biomarker reflecting impaired capillary blood flow in the superficial capillary plexus and correlating with functional results, can be used as a predictor of antiangiogenic therapy effectiveness. After antiangiogenic therapy with DMO, the microcirculation indices (FAZ and acircularity) remained stable, and the vascular density and perfusion volume tended to increase, which testifies to the absence of ischemic damage.</p></trans-abstract><kwd-group xml:lang="ru"><kwd>диабетический макулярный отек</kwd><kwd>анти-VEGF терапия</kwd><kwd>фовеолярная аваскулярная зона</kwd><kwd>индекс ациркулярности</kwd><kwd>дезорганизация внутренних слоев сетчатки</kwd></kwd-group><kwd-group xml:lang="en"><kwd>diabetic macular edema</kwd><kwd>anti-VEGF therapy</kwd><kwd>foveolar avascular zone</kwd><kwd>acircularity index</kwd><kwd>DRIL</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">Douvali M., Chatziralli I.P., Theodossiadis P.G., et al. Effect of macular ischemia on intravitreal ranibizumab treatment for diabetic macular edema. 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