<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE article PUBLIC "-//NLM//DTD JATS (Z39.96) Journal Publishing DTD v1.3 20210610//EN" "JATS-journalpublishing1-3.dtd">
<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">glaucoma</journal-id><journal-title-group><journal-title xml:lang="ru">Национальный журнал Глаукома</journal-title><trans-title-group xml:lang="en"><trans-title>National Journal glaucoma</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2078-4104</issn><issn pub-type="epub">2311-6862</issn><publisher><publisher-name>Federal State Budgetary Institution of Science “Krasnov Research Institute of Eye Diseases”</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.53432/2078-4104-2025-24-2-29-39</article-id><article-id custom-type="elpub" pub-id-type="custom">glaucoma-562</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>Оптическая когерентная томография переднего сегмента глаза в оценке оптической плотности и неоднородности трабекулярной сети и перилимбальной склеры при открытоугольной глаукоме</article-title><trans-title-group xml:lang="en"><trans-title>Anterior segment optical coherence tomography in the assessment of optical density and heterogeneity of the trabecular meshwork and perilimbal sclera in open-angle glaucoma</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0003-3445-8899</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Першин</surname><given-names>К. Б.</given-names></name><name name-style="western" xml:lang="en"><surname>Pershin</surname><given-names>K. B.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., профессор, медицинский директор сети офтальмологических клиник; профессор кафедры офтальмологии</p><p>109147, Москва, ул. Марксистская, 3, стр. 1;</p><p>125371, Москва, Волоколамское шоссе, 91</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Medical director of the Ophthalmic Clinics Network; Professor at the Academic Department of Ophthalmology</p><p>3/1 Marksistskaya St., Moscow, 109147;</p><p> 91 Volokolamskoe av., Moscow, 125371</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/0000-0001-5973-0102</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Пашинова</surname><given-names>Н. Ф.</given-names></name><name name-style="western" xml:lang="en"><surname>Pashinova</surname><given-names>N. F.</given-names></name></name-alternatives><bio xml:lang="ru"><p>д.м.н., главный врач; профессор, профессор кафедры офтальмологии</p><p>109147, Москва, ул. Марксистская, 3, стр. 1;  </p><p>125371, Москва, Волоколамское шоссе, 91</p></bio><bio xml:lang="en"><p>Dr. Sci. (Med.), Professor, Chief Physician; Professor at the Academic Department of Ophthalmology</p><p>3/1 Marksistskaya St., Moscow, 109147;</p><p> 91 Volokolamskoe av., Moscow, 125371</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>Цыганков</surname><given-names>А. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Tsygankov</surname><given-names>A. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>к.м.н., врач-офтальмолог, научный референт медицинского директора сети клиник</p><p>109147, Москва, ул. Марксистская, 3, стр. 1</p></bio><bio xml:lang="en"><p>Cand. Sci. (Med.), ophthalmologist, scientific assistant of the Medical Director</p><p>3/1 Marksistskaya St., Moscow, 109147</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/0000-0002-2547-5913</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Панов</surname><given-names>А. А.</given-names></name><name name-style="western" xml:lang="en"><surname>Panov</surname><given-names>A. A.</given-names></name></name-alternatives><bio xml:lang="ru"><p>врач-офтальмолог; аспирант кафедры офтальмологии</p><p>109147, Москва, ул. Марксистская, 3, стр. 1; </p><p>125371, Москва, Волоколамское шоссе, 91</p></bio><bio xml:lang="en"><p>ophthalmologist; postgraduate student at the Academic Department of Ophthalmology</p><p>3/1 Marksistskaya St., Moscow, 109147;</p><p>91 Volokolamskoe av., Moscow, 125371</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">Офтальмологический центр «Эксимер»; АПО ФГБУ ФНКЦ ФМБА России<country>Россия</country></aff><aff xml:lang="en">Ophthalmological center "Eximer"; Academy of Postgraduate Education of the Federal Medical-Biological Agency<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-2"><aff xml:lang="ru">Офтальмологический центр «Эксимер; АПО ФГБУ ФНКЦ ФМБА России<country>Россия</country></aff><aff xml:lang="en">Ophthalmological center "Eximer"; Academy of Postgraduate Education of the Federal Medical-Biological Agency<country>Russian Federation</country></aff></aff-alternatives><aff-alternatives id="aff-3"><aff xml:lang="ru">Офтальмологический центр «Эксимер»<country>Россия</country></aff><aff xml:lang="en">Ophthalmological center "Eximer"<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2025</year></pub-date><pub-date pub-type="epub"><day>27</day><month>05</month><year>2025</year></pub-date><volume>24</volume><issue>2</issue><fpage>29</fpage><lpage>39</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Першин К.Б., Пашинова Н.Ф., Цыганков А.Ю., Панов А.А., 2025</copyright-statement><copyright-year>2025</copyright-year><copyright-holder xml:lang="ru">Першин К.Б., Пашинова Н.Ф., Цыганков А.Ю., Панов А.А.</copyright-holder><copyright-holder xml:lang="en">Pershin K.B., Pashinova N.F., Tsygankov A.Y., Panov A.A.</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.glaucomajournal.ru/jour/article/view/562">https://www.glaucomajournal.ru/jour/article/view/562</self-uri><abstract><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Изучение оптической плотности и неоднородности перилимбальной склеры и трабекулярной сети при открытоугольной глаукоме и без нее.</p></sec><sec><title>МЕТОДЫ</title><p>МЕТОДЫ. Включено 49 пациентов (89 глаз), которых разделили на 2 группы: опытную (45 глаз с открытоугольной глаукомой I–IV стадий) и контрольную (44 глаза без глаукомы). Проводили стандартные офтальмологические обследования и сканирование угла передней камеры глаза в 4 квадрантах с помощью оптической когерентной томографии (ОКТ). Анализировали параметры оптической плотности и неоднородности перилимбальной склеры и трабекулярной сети.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. В опытной группе отмечали бóльшую оптическую плотность трабекулярной сети в нижнем квадранте по сравнению с контрольной группой. Этот показатель положительно коррелировал с уровнем внутриглазного давления (ВГД.)</p><p>В опытной группе выявлена меньшая неоднородность перилимбальной склеры в височном квадранте по сравнению с контрольной группой. С увеличением стадии глаукомы отмечалась тенденция к снижению ее оптической плотности в нижнем квадранте. Изменения перилимбальной склеры не коррелировали с ВГД.</p><p>Оптическая плотность трабекулярной сети в верхнем квадранте, а также перилимбальной склеры во всех квадрантах отрицательно коррелировали с возрастом. Неоднородность перилимбальной склеры в височном и нижнем квадрантах положительно коррелировала с возрастом; в височном, верхнем и нижнем квадрантах отрицательно коррелировала с аксиальной длиной.</p></sec><sec><title>ЗАКЛЮЧЕНИЕ</title><p>ЗАКЛЮЧЕНИЕ. Оптическая плотность и неоднородность перилимбальной склеры и трабекулярной сети различаются в норме и при открытоугольной глаукоме. Отдельные показатели меняются в зависимости от стадии глаукомы и коррелируют с уровнем ВГД. Изменения оптической плотности и неоднородности перилимбальной склеры и трабекулярной сети, выявляемые с помощью ОКТ, согласуются с данными патоморфологических исследований, поэтому их потенциально можно использовать в клинической практике в качестве предикторов развития и прогрессирования открытоугольной глаукомы. Необходимы дальнейшие исследования на большей когорте пациентов.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>PURPOSE</title><p>PURPOSE. To study the optical density and heterogeneity of perilimbal sclera and trabecular meshwork in individuals with and without open-angle glaucoma.</p></sec><sec><title>METHODS</title><p>METHODS. The study included 49 patients (89 eyes), divided into two groups: the study group (45 eyes with open-angle glaucoma stages I–IV) and the control group (44 eyes without glaucoma). All patients underwent standard ophthalmological examinations recommended for glaucoma, as well as anterior chamber angle scanning in four quadrants using anterior segment optical coherence tomography (OCT). Parameters of optical density and heterogeneity of the perilimbal sclera and trabecular meshwork were analyzed.</p></sec><sec><title>RESULTS</title><p>RESULTS. In the study group, the optical density of the trabecular meshwork was higher in the inferior quadrant than in the control group, with a positive correlation to intraocular pressure (IOP).</p><p>The study group also exhibited lower heterogeneity of the perilimbal sclera in the temporal quadrant compared to the control group. A trend toward reduced optical density in the inferior quadrant as glaucoma stage progressed was observed. Changes in the perilimbal sclera did not correlate with IOP.</p><p>The optical density of the trabecular meshwork in the superior quadrant and of the perilimbal sclera in all quadrants negatively correlated with age. Meanwhile, perilimbal scleral heterogeneity in the temporal and inferior quadrants positively correlated with age, while in the temporal, superior, and inferior quadrants, it negatively correlated with axial length.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION. The optical density and heterogeneity of the perilimbal sclera and trabecular meshwork differ between normal and glaucomatous eyes. Specific parameters vary with glaucoma stage and correlate with IOP. Changes in the optical density and heterogeneity of these structures, as identified by OCT, are consistent with the histopathological findings, suggesting their potential use in clinical practice as predictors of the development and progression of open-angle glaucoma. Further studies on a larger cohort of patients are needed.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>оптическая плотность</kwd><kwd>склера</kwd><kwd>трабекулярная сеть</kwd><kwd>открытоугольная глаукома</kwd><kwd>оптическая когерентная томография</kwd><kwd>ОКТ</kwd><kwd>ImageJ</kwd><kwd>глаукома</kwd><kwd>внутриглазное давление</kwd></kwd-group><kwd-group xml:lang="en"><kwd>optical density</kwd><kwd>sclera</kwd><kwd>trabecular meshwork</kwd><kwd>open-angle glaucoma</kwd><kwd>optical coherence tomography</kwd><kwd>OCT</kwd><kwd>ImageJ</kwd><kwd>glaucoma</kwd><kwd>intraocular pressure</kwd></kwd-group><funding-group xml:lang="ru"><funding-statement>авторы не получали финансирование при проведении исследования и написании статьи</funding-statement></funding-group><funding-group xml:lang="en"><funding-statement>the authors received no specific funding for this work</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">Kang J.M., Tanna A.P. Glaucoma. Med Clin North Am 2021; 105(3): 493-510. https://doi.org/10.1016/j.mcna.2021.01.004</mixed-citation><mixed-citation xml:lang="en">Kang J.M., Tanna A.P. Glaucoma. Med Clin North Am 2021; 105(3): 493-510. https://doi.org/10.1016/j.mcna.2021.01.004</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Bikbov M.M., Gilmanshin T.R., Zainullin R.M., et al. Prevalence and associated factors of glaucoma in the Russian Ural Eye and Medical Study. Sci Rep 2020; 10(1):20307. https://doi.org/10.1038/s41598-020-77344-z</mixed-citation><mixed-citation xml:lang="en">Bikbov M.M., Gilmanshin T.R., Zainullin R.M., et al. Prevalence and associated factors of glaucoma in the Russian Ural Eye and Medical Study. Sci Rep 2020; 10(1):20307. https://doi.org/10.1038/s41598-020-77344-z</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Tham Y.-C., Li X., Wong T.Y., et al. Global Prevalence of Glaucoma and Projections of Glaucoma Burden through 2040: A Systematic Review and Meta-Analysis. Ophthalmology 2014; 121(11):2081-2090. https://doi.org/10.1016/j.ophtha.2014.05.013</mixed-citation><mixed-citation xml:lang="en">Tham Y.-C., Li X., Wong T.Y., et al. Global Prevalence of Glaucoma and Projections of Glaucoma Burden through 2040: A Systematic Review and Meta-Analysis. Ophthalmology 2014; 121(11):2081-2090. https://doi.org/10.1016/j.ophtha.2014.05.013</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Fujimoto J.G., Pitris C., Boppart S.A., Brezinski M.E. Optical Coherence Tomography: An Emerging Technology for Biomedical Imaging and Optical Biopsy. Neoplasia 2000; 2(1-2):9-25. https://doi.org/10.1038/sj.neo.7900071</mixed-citation><mixed-citation xml:lang="en">Fujimoto J.G., Pitris C., Boppart S.A., Brezinski M.E. Optical Coherence Tomography: An Emerging Technology for Biomedical Imaging and Optical Biopsy. Neoplasia 2000; 2(1-2):9-25. https://doi.org/10.1038/sj.neo.7900071</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Popescu D.P., Choo-Smith L.-P., Flueraru C., et al. Optical Coherence Tomography: Fundamental Principles, Instrumental Designs and Biomedical Applications. Biophys Rev 2011; 3(3):155. https://doi.org/10.1007/s12551-011-0054-7</mixed-citation><mixed-citation xml:lang="en">Popescu D.P., Choo-Smith L.-P., Flueraru C., et al. Optical Coherence Tomography: Fundamental Principles, Instrumental Designs and Biomedical Applications. Biophys Rev 2011; 3(3):155. https://doi.org/10.1007/s12551-011-0054-7</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Hong J., Xu J., Wei A., et al. Spectral-Domain Optical Coherence Tomographic Assessment of Schlemm’s Canal in Chinese Subjects with Primary Open-Angle Glaucoma. Ophthalmology 2013; 120(4):709-715. https://doi.org/10.1016/j.ophtha.2012.10.008</mixed-citation><mixed-citation xml:lang="en">Hong J., Xu J., Wei A., et al. Spectral-Domain Optical Coherence Tomographic Assessment of Schlemm’s Canal in Chinese Subjects with Primary Open-Angle Glaucoma. Ophthalmology 2013; 120(4):709-715. https://doi.org/10.1016/j.ophtha.2012.10.008</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Wang F., Shi G., Li X., et al. Comparison of Schlemm’s Canal’s Biological Parameters in Primary Open-Angle Glaucoma and Normal Human Eyes with Swept Source Optical. J Biomed Opt 2012; 17(11):116008. https://doi.org/10.1117/1.JBO.17.11.116008</mixed-citation><mixed-citation xml:lang="en">Wang F., Shi G., Li X., et al. Comparison of Schlemm’s Canal’s Biological Parameters in Primary Open-Angle Glaucoma and Normal Human Eyes with Swept Source Optical. J Biomed Opt 2012; 17(11):116008. https://doi.org/10.1117/1.JBO.17.11.116008</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Li M., Luo Z., Yan X., Zhang H. Diagnostic Power of Scleral Spur Length in Primary Open-Angle Glaucoma. Graefes Arch Clin Exp Ophthalmol 2020; 258(6):1253-1260. https://doi.org/10.1007/s00417-020-04637-4</mixed-citation><mixed-citation xml:lang="en">Li M., Luo Z., Yan X., Zhang H. Diagnostic Power of Scleral Spur Length in Primary Open-Angle Glaucoma. Graefes Arch Clin Exp Ophthalmol 2020; 258(6):1253-1260. https://doi.org/10.1007/s00417-020-04637-4</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Нестеров А.П. Глаукома. М: Медицинское информационное агентство 2014; 360.</mixed-citation><mixed-citation xml:lang="en">Nesterov A.P. Glaukoma [Glaucoma]. Moscow, Medicinskoe informacionnoe agentstvo Publ., 2014. 360 p.</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Teng C.C., Paton R.T., Katzin H.M. Primary Degeneration in the Vicinity of the Chamber Angle; as an Etiologic Factor in Wide-Angle Glaucoma. Am J Ophthalmol 1955; 40(5 Part 1):619-631. https://doi.org/10.1016/0002-9394(55)91489-6</mixed-citation><mixed-citation xml:lang="en">Teng C.C., Paton R.T., Katzin H.M. Primary Degeneration in the Vicinity of the Chamber Angle; as an Etiologic Factor in Wide-Angle Glaucoma. Am J Ophthalmol 1955; 40(5 Part 1):619-631. https://doi.org/10.1016/0002-9394(55)91489-6</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Vannas S., Teir H. Histologic Observations of the Structure of the Sclera in Glaucomatous Human Eyes. Am J Ophthalmol 1960; 49:411- 416. https://doi.org/10.1016/0002-9394(60)91641-x</mixed-citation><mixed-citation xml:lang="en">Vannas S., Teir H. Histologic Observations of the Structure of the Sclera in Glaucomatous Human Eyes. Am J Ophthalmol 1960; 49:411- 416. https://doi.org/10.1016/0002-9394(60)91641-x</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Miyazaki M., Segawa K., Urakawa Y. Age-Related Changes in the Trabecular Meshwork of the Normal Human Eye. Jpn J Ophthalmol 1987; 31(4):558-569.</mixed-citation><mixed-citation xml:lang="en">Miyazaki M., Segawa K., Urakawa Y. Age-Related Changes in the Trabecular Meshwork of the Normal Human Eye. Jpn J Ophthalmol 1987; 31(4):558-569.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Alvarado J., Murphy C., Polansky J., Juster R. Age-Related Changes in Trabecular Meshwork Cellularity. Invest Ophthalmol Vis Sci. 1981; 21(5):714-727.</mixed-citation><mixed-citation xml:lang="en">Alvarado J., Murphy C., Polansky J., Juster R. Age-Related Changes in Trabecular Meshwork Cellularity. Invest Ophthalmol Vis Sci. 1981; 21(5):714-727.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Watson P.G., Young R.D. Scleral Structure, Organisation and Disease. A Review. Exp Eye Res. 2004; 78(3):609–623. https://doi.org/10.1016/s0014-4835(03)00212-4</mixed-citation><mixed-citation xml:lang="en">Watson P.G., Young R.D. Scleral Structure, Organisation and Disease. A Review. Exp Eye Res. 2004; 78(3):609–623. https://doi.org/10.1016/s0014-4835(03)00212-4</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Curtin B.J., Iwamoto T., Renaldo D.P. Normal and Staphylomatous Sclera of High Myopia. An Electron Microscopic Study. Arch Ophthalmol. 1979; 97(5):912-915. https://doi.org/10.1001/archopht.1979.01020010470017</mixed-citation><mixed-citation xml:lang="en">Curtin B.J., Iwamoto T., Renaldo D.P. Normal and Staphylomatous Sclera of High Myopia. An Electron Microscopic Study. Arch Ophthalmol. 1979; 97(5):912-915. https://doi.org/10.1001/archopht.1979.01020010470017</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Матющенко А.Г. Роль эндопептидаз в изменении биомеханических свойств склеральной оболочки при аксиальном удлинении глазного яблока. Вестник офтальмологии 2021;137(2):102-107. https://doi.org/10.17116/oftalma2021137021102</mixed-citation><mixed-citation xml:lang="en">Matyushchenko AG. Contribution of endopeptidases to changes in scleral biomechanics in axial elongation of the eye. Russian Annals of Ophthalmology 2021; 137(2):102107. https://doi.org/10.17116/oftalma2021137021102</mixed-citation></citation-alternatives></ref></ref-list><fn-group><fn fn-type="conflict"><p>The authors declare that there are no conflicts of interest present.</p></fn></fn-group></back></article>
