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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">ophthalmology</journal-id><journal-title-group><journal-title xml:lang="ru">Офтальмология</journal-title><trans-title-group xml:lang="en"><trans-title>Ophthalmology in Russia</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">1816-5095</issn><issn pub-type="epub">2500-0845</issn><publisher><publisher-name>Ophthalmology</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.18008/1816-5095-2020-3-382-388</article-id><article-id custom-type="elpub" pub-id-type="custom">ophthalmology-1278</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 И ЭКСПЕРИМЕНТАЛЬНЫЕ ИССЛЕДОВАНИЯ</subject></subj-group><subj-group subj-group-type="section-heading" xml:lang="en"><subject>CLINICAL &amp; EXPERIMENTAL RESEARCH</subject></subj-group></article-categories><title-group><article-title>Оптическая когерентная томография-ангиография в исследовании миопии, осложненной хориоидальной неоваскуляризацией</article-title><trans-title-group xml:lang="en"><trans-title>Optical Coherent Tomography-Angiography in the Research of Myopia Complicated by Choroidal Neovascularization</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>Дроздова</surname><given-names>Е. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Drozdova</surname><given-names>E. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>доктор медицинских наук, профессор, доцент кафедры «Глазные болезни»,</p><p>ул. Воровского, 64, Челябинск, 454092</p></bio><bio xml:lang="en"><p>MD, Professor, Associate Professor of the Eye Diseases Department,</p><p>Vorovskogo str., 64, Chelyabinsk, 454092</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>Жиляева</surname><given-names>О. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Zhiliaeva</surname><given-names>O. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-офтальмолог,</p><p>ул. Новороссийская, 85, Челябинск, 454129</p></bio><bio xml:lang="en"><p>ophthalmologist,</p><p>Novorossiyskaya str., 85, Chelyabinsk, 454129</p></bio><email xlink:type="simple">zhild@mail.ru</email><xref ref-type="aff" rid="aff-2"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБОУ ВО «Южно-Уральский государственный медицинский университет» Министерства здравоохранения Российской Федерации</institution><country>Россия</country></aff><aff xml:lang="en"><institution>South Ural State Medical University</institution><country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru"><institution>ЗАО «Медицинский центр ЧТПЗ»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Medical center of ChPRP</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>23</day><month>09</month><year>2020</year></pub-date><volume>17</volume><issue>3</issue><fpage>382</fpage><lpage>388</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Дроздова Е.А., Жиляева О.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Дроздова Е.А., Жиляева О.В.</copyright-holder><copyright-holder xml:lang="en">Drozdova E.A., Zhiliaeva O.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.ophthalmojournal.com/opht/article/view/1278">https://www.ophthalmojournal.com/opht/article/view/1278</self-uri><abstract><sec><title>Цель</title><p>Цель: установить особенности миопической хориоидальной неоваскуляризации (мХНВ) с помощью метода оптической когерентной томографии-ангиографии (ОКТА) у пациентов с осложненной миопией на фоне анти-VEGF терапии.</p></sec><sec><title>Пациенты и методы</title><p>Пациенты и методы. Проведено проспективное исследование 25 человек (40 глаз) с осложненной миопией, которое заключалось в сравнительном анализе качественных и количественных ОКТА- характеристик 29 глаз с миопической ХНВ и 11 парных интактных глаз. ОКТА использовали в режимах Angio Retina и Angio Analytics на основании автоматического программного обеспечения. Учитывали фенотипические признаки ХНВ до лечения, в течение анти-VEGF терапии (Ранибизумаб) и в конце периода наблюдения.</p></sec><sec><title>Результаты</title><p>Результаты. Период наблюдения в среднем составил 26,12 (12,36; 35,02) месяца. Установлено два фенотипа мХНВ: клубочковый (44,83 %) и плоскостной (55,17 %) в виде упорядоченного (18,75 %) и спутанного (81,25 %) паттерна сосудистой сети. Гипоинтенсивное периферическое гало визуализировалось на протяжении всего периода активности неоваскулярного комплекса, независимо от фенотипа. Выявлены существенные отличия плоскостного фенотипа: чаще встречалась отслойка нейроэпителия (87,50 %), площадь и плотность неоваскулярного комплекса была достоверно больше как до лечения, так и в конце периода наблюдения. После инъекции анти-VEGF препарата течение мХНВ по типу продолженного роста не встречалось, частота рецидивов была значительно выше. Площадь и периметр фовеальной аваскулярной зоны (ФАЗ) существенно увеличились в глазах с мХНВ к концу наблюдения. Ациркулярный индекс (AI) определен достоверно выше, а плотность капиллярного сплетения в области фовеа шириной 300 мкм вокруг ФАЗ (FD) была меньше в глазах с мХНВ в сравнении с группой контроля. Для неактивного неоваскулярного комплекса были характерны: обеднение сосудистой сети с преобладанием межсосудистого пространства, сосуды в виде остаточного каркаса заканчивались слепо, тусклые, мелкие капилляры и концевые петли отсутствовали. Эффект гало при неактивной ХНВ не встречался.</p></sec><sec><title>Заключение</title><p>Заключение. ОКТА выявляет особенности течения миопической ХНВ в зависимости от фенотипа, позволяет оценить эффективность анти-VEGF терапии и степень прогрессирования дегенеративных изменений в макулярной области. </p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: to determine the features of myopic choroidal neovascularization (mCNV) using optical coherent tomography-angiography (OCTA) in patients with complicated myopia during anti-VEGF therapy.</p></sec><sec><title>Patients and methods</title><p>Patients and methods. A prospective study of 25 people (40 eyes) with complicated myopia was carried out, which consisted in a comparative analysis of the qualitative and quantitative OCTA characteristics of 29 eyes with myopic CNV and 11 paired intact eyes. OCTA was used in the Angio Retina and Angio Analytics modes based on automatic software. The phenotypic features of CNV before treatment, during anti-VEGF therapy (Ranibizumab) and at the end of the observation period were taken into account.</p></sec><sec><title>Results</title><p>Results. The average follow-up period is 26.12 (12.36; 35.02) months. Two mCNV phenotypes were established: glomerular (44.83 %) and flat (55.17 %) as regularized (18.75 %) and tangled (81.25 %) vascular network patterns. Hypointensive peripheral halo during the entire period of the neovascular complex activity was visualized regardless of the phenotype. Significant differences in the flat phenotype were revealed: neuroepithelial detachment (87.50 %) was more common, the Select Area and Flow Area of the neovascular complex was significantly greater both before treatment and at the end of the observation period, the mCNV course of continued growth after injection of anti-VEGF did not occur, recurrence rate is much higher. The area and perimeter of the foveal avascular zone (FAZ) in the eyes with mCNV increased significantly by the end of the observation. The acirculatory index (AI) was determined to be significantly higher, and the Retinal capillary flow density in the fovea region 300 μm wide around the FAZ (FD) was lower in the eyes with mCNV compared to the control group. The nonactive neovascular complex were characterized by depletion of the vascular network with a predominance of intervascular space, vessels in the form of a residual skeleton, blindly end, dim, small capillaries and end loops are missing. Halo with nonactive CNV is not found.</p></sec><sec><title>Conclusion</title><p>Conclusion. OCTA identifies the features of the course of myopic CNV depending on the phenotype, allows to evaluate the effectiveness of anti-VEGF therapy and the degree of progression of degenerative changes in the macular region. </p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>осложненная миопия</kwd><kwd>патологическая миопия</kwd><kwd>хориоидальная неоваскуляризация</kwd><kwd>оптическая когерентная томография-ангиография</kwd><kwd>анти-VEGF терапия</kwd></kwd-group><kwd-group xml:lang="en"><kwd>complicated myopia</kwd><kwd>pathological myopia</kwd><kwd>choroidal neovascularization</kwd><kwd>optical coherent tomography-angiography</kwd><kwd>anti-VEGF therapy</kwd></kwd-group><funding-group><funding-statement xml:lang="ru">Авторы статьи выражают благодарность Шаимовой Венере Айратовне, доктору медицинских наук, главному врачу ООО «Центр зрения», г. 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