<?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">10.25700/NJG.2020.02.01</article-id><article-id custom-type="elpub" pub-id-type="custom">glaucoma-282</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>Морфологические основы изменения рефракции после антиглаукомных операций фистулизирующего типа</article-title><trans-title-group xml:lang="en"><trans-title>Morphologic basis of the refraction shift after penetrating glaucoma surgery</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>Волжанин</surname><given-names>А. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Volzhanin</surname><given-names>A. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Волжанин Андрей Вячеславович, аспирант отдела глаукомы</p><p>119021, Москва, ул. Россолимо, 11А</p><p> </p></bio><bio xml:lang="en"><p>Postgraduate student of Glaucoma Department</p><p>11A Rossolimo st., Moscow, 119021</p></bio><email xlink:type="simple">avolzhanin@mail.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>Петров</surname><given-names>С. Ю.</given-names></name><name name-style="western" xml:lang="en"><surname>Petrov</surname><given-names>S. Yu.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Доктор медицинских наук, главный научный сотрудник отдела глаукомы</p><p>119021, Москва, ул. Россолимо, 11А</p><p> </p></bio><bio xml:lang="en"><p>Med.Sc.D., senior research associate of Glaucoma Department</p><p>11A Rossolimo st., Moscow, 119021</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>Рыжкова</surname><given-names>Е. Г.</given-names></name><name name-style="western" xml:lang="en"><surname>Ryzhkova</surname><given-names>E. G.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Младший научный сотрудник отдела современных методов лечения в офтальмологии</p><p>119021, Москва, ул. Россолимо, 11А</p><p> </p></bio><bio xml:lang="en"><p>Junior research associate of the Department of Modern Treatment Methods in Ophthalmology</p><p>11A Rossolimo st., Moscow, 119021</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>Сафонова</surname><given-names>Д. М.</given-names></name><name name-style="western" xml:lang="en"><surname>Safonova</surname><given-names>D. M.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, младший научный сотрудник отдела современных методов лечения в офтальмологии</p><p>119021, Москва, ул. Россолимо, 11А</p><p> </p></bio><bio xml:lang="en"><p>Ph.D., junior research associate of the Department of Modern Treatment Methods in Ophthalmology</p><p>11A Rossolimo st., Moscow, 119021</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>Аверич</surname><given-names>В. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Averich</surname><given-names>V. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p>Кандидат медицинских наук, младший научный сотрудник отдела рефракционных нарушений</p><p>119021, Москва, ул. Россолимо, 11А</p></bio><bio xml:lang="en"><p>Ph.D., junior research associate of the Refractive Disorders Department</p><p>11A Rossolimo st., Moscow, 119021</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru"><institution>ФГБНУ «НИИ глазных болезней»</institution><country>Россия</country></aff><aff xml:lang="en"><institution>Scientific Research Institute of Eye Diseases</institution><country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2020</year></pub-date><pub-date pub-type="epub"><day>08</day><month>10</month><year>2020</year></pub-date><volume>19</volume><issue>2</issue><fpage>3</fpage><lpage>10</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Волжанин А.В., Петров С.Ю., Рыжкова Е.Г., Сафонова Д.М., Аверич В.В., 2020</copyright-statement><copyright-year>2020</copyright-year><copyright-holder xml:lang="ru">Волжанин А.В., Петров С.Ю., Рыжкова Е.Г., Сафонова Д.М., Аверич В.В.</copyright-holder><copyright-holder xml:lang="en">Volzhanin A.V., Petrov S.Y., Ryzhkova E.G., Safonova D.M., Averich V.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.glaucomajournal.ru/jour/article/view/282">https://www.glaucomajournal.ru/jour/article/view/282</self-uri><abstract><sec><title>ЦЕЛЬ</title><p>ЦЕЛЬ. Изучить морфологические основы рефракционного сдвига, происходящего после фистулизирующей антиглаукомной хирургии.</p></sec><sec><title>МЕТОДЫ</title><p>МЕТОДЫ. В исследование включены 45 больных с декомпенсированной первичной открытоугольной глаукомой, которым была проведена синустрабекулэктомия (СТЭ). Пациентов обследовали до операции, через 1 неделю, 1 и 3 месяца. Проводили визометрию, определение внутриглазного давления (ВГД) и биомеханических свойств фиброзной оболочки глаза, определение биометрических параметров — величины переднезадней оси (ПЗО), глубины передней камеры (ПК), толщины хрусталика (ТХ), ширины зрачка (ШЗр). Исследовали рефракцию глаза и кератометрические показатели — кривизну роговицы в сильном (R1) и слабом (R2) меридианах, среднюю кривизну (Avg), а также уровень роговичного цилиндра.</p></sec><sec><title>РЕЗУЛЬТАТЫ</title><p>РЕЗУЛЬТАТЫ. Большинство значимых изменений происходят через 1 неделю. После операции на протяжении всего периода наблюдения происходит миопизация: показатель сферы увеличивается с -0,2 [-1,19; 1,25] до -0,68 [-2,61; -0,32] дптр к 3-му месяцу. На 1-й неделе после операции цилиндрический компонент увеличивается с -0,54 до -1,13 дптр, затем он возвращается к прежним значениям (-0,62 [-1,6; -0,28] дптр на 3-й месяц). Роговичный цилиндр коррелирует с общим до 1 месяца после операции, затем он вновь увеличивается до -1,13 [-1,81; -0,94] дптр на 3-й месяц. На протяжении всего периода наблюдения преобладает прямой астигматизм. R1 и R2 изменяются почти симметрично, что затрудняет анализ генеза роговичного цилиндра. ВГД снижается в среднем с 24,8 [21,2; 29,0] до 9,2 [4,95; 16,2] мм рт.ст. на 1 неделю, затем оно находится в пределах 10-17 мм рт.ст. Динамика показателей биомеханики (гистерезис (CH), фактор резистентности роговицы (CRF)) соответствует уменьшению напряженности фиброзной оболочки глаза при компенсации ВГД после СТЭ. Длина ПЗО в сроки через 1 неделю уменьшилась в среднем на 0,11 [0,06; 0,22] мм, затем наблюдался недостоверный тренд к восстановлению ее. На 1 неделю глубина ПК уменьшилась с 2,45 [2,23; 2,64] до 2,39 [1,95; 2,65] мм, также с недостоверным обратным трендом в дальнейшем. Ширина зрачка на 1 неделю увеличилась с 3,03 [2,69; 3,38] до 3,63 [2,20; 4,06] мм; затем зрачок наполовину вернулся к начальному состоянию. Показатель сферического компонента рефракции обратно коррелирует с величиной ПЗО и ПК. Общий цилиндр коррелирует с роговичным, его сдвиг коррелирует со сдвигом роговичного цилиндра и более слабо обратно коррелирует с исходным цилиндром.</p></sec><sec><title>ВЫВОДЫ</title><p>ВЫВОДЫ. После СТЭ происходит миопизация с преходящим астигматизмом. Рефракционный сдвиг зависит преимущественно от биометрических параметров глаза. Индуцированный астигматизм имеет роговичный характер.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>PURPOSE</title><p>PURPOSE: To study the morphological basis of a refraction shift that occurs after penetrating glaucoma surgery.</p></sec><sec><title>METHODS</title><p>METHODS: The study included 45 patients with progressive primary open-angle glaucoma, who underwent trabeculectomy. We examined patients prior to surgery, one week, one month and three months after the surgery. The patients underwent visual acuity check, tonometry, measurements of biomechanical properties of the fibrous tunic of the eye, its axial length (AL), anterior chamber depth (ACD), lens thickness (LT) and pupil width. Refractometry and keratometry were also performed, including corneal curvature in steep and flat meridians (R1, R2), its average curvature (Ave), and the corneal cylinder.</p></sec><sec><title>RESULTS</title><p>RESULTS: Most of the significant changes occurred during the first week after surgery. Myopic shift continued to develop during the whole observation period: sphere increased from -0.2 [-1.19; 1.25] diopters to -0.68 [-2.61; -0.32] diopters by the third month. During the first week the cylinder increased from -0.54 diopters to -1.13 diopters, returning to previous condition by month 3 (-0.62 [-1.6; -0.28] diopters). Corneal cylinder value correlated with total astigmatism up to the end of the first month, then it increased again up to -1.13 [-1.81; -0.94] diopters by month 3. During all the observation period regular astigmatism prevailed, R1 and R2 changed in tandem, which complicated the analysis of corneal cylinder genesis. Intraocular pressure (IOP) decreased from 24.8 [21.2; 29.0] to 9.2 [4.95; 16.2] mm Hg during the first week, then it remained within the range of 10-17 mm Hg. Change of biomechanical properties (corneal hysteresis, corneal resistance factor) showed the decrease of the fibrous tunic inner tension, consequent to IOP compensation after surgery. AL decreased by 0.11 [0.06; 0.22] mm during the first week, then it showed an insignificant opposite trend. Simultaneously ACD decreased from 2.45 [2.23; 2.64] to 2.39 [1.95; 2.65] mm, also followed by a subsequent insignificant opposite trend. Pupil width during the first week increased from 3.03 [2.69; 3.38] to 3.63 [2.20; 4.06] mm; then the pupil resumed its diameter by half. The spherical component had a negative correlation with AL and ACD. Total astigmatism correlated with the corneal one. Its delta correlated with the delta of the corneal cylinder power and, more weakly, with the preoperative cylinder power.</p></sec><sec><title>CONCLUSION</title><p>CONCLUSION: A myopic shift with temporary astigmatism occurs after trabeculectomy. The refraction shift depends mostly on the biometric parameters of the eye. Induced astigmatism is mostly corneal in nature.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>глаукома</kwd><kwd>синустрабекулэктомия</kwd><kwd>рефракция</kwd><kwd>астигматизм</kwd></kwd-group><kwd-group xml:lang="en"><kwd>glaucoma</kwd><kwd>trabeculectomy</kwd><kwd>refraction</kwd><kwd>astigmatism</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">Tham Y.C., Li X., Wong T.Y., Quigley H.A., Aung T., Cheng C.Y. Global prevalence of glaucoma and projections of glaucoma burden through 2040: a systematic review and meta-analysis. Ophthalmology. 2014; 121(11):2081-2090. doi:10.1016/j.ophtha.2014.05.013</mixed-citation><mixed-citation xml:lang="en">Tham Y.C., Li X., Wong T.Y., Quigley H.A., Aung T., Cheng C.Y. Global prevalence of glaucoma and projections of glaucoma burden through 2040: a systematic review and meta-analysis. Ophthalmology. 2014; 121(11):2081-2090. doi:10.1016/j.ophtha.2014.05.013</mixed-citation></citation-alternatives></ref><ref id="cit2"><label>2</label><citation-alternatives><mixed-citation xml:lang="ru">Wang W., He M., Li Z., Huang W. Epidemiological variations and trends in health burden of glaucoma worldwide. Acta Ophthalmol. 2019; 97(3):e349-e355. doi:10.1111/aos.14044</mixed-citation><mixed-citation xml:lang="en">Wang W., He M., Li Z., Huang W. Epidemiological variations and trends in health burden of glaucoma worldwide. Acta Ophthalmol. 2019; 97(3):e349-e355. doi:10.1111/aos.14044</mixed-citation></citation-alternatives></ref><ref id="cit3"><label>3</label><citation-alternatives><mixed-citation xml:lang="ru">Terminology and guidelines for glaucoma: European glaucoma society. 4th edition. Savona, Italy. 2014.</mixed-citation><mixed-citation xml:lang="en">Terminology and guidelines for glaucoma: European glaucoma society. 4th edition. Savona, Italy. 2014.</mixed-citation></citation-alternatives></ref><ref id="cit4"><label>4</label><citation-alternatives><mixed-citation xml:lang="ru">Национальное руководство по глаукоме для практикующих врачей, 3-е издание, исправленное и дополненное. Под ред. Егорова Е.А., Астахова Ю.С., Еричева В.П. Москва: ГЭОТАР-Медиа; 2015. 456 с.</mixed-citation><mixed-citation xml:lang="en">National guidelines of glaucoma for practicing doctors: 3rd edition, revised and updated. Edited by Egorov E.A., Astakhov Yu.S., Erichev V.P. Moscow, GEOTAR-Media Publ., 2015. 456 p. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit5"><label>5</label><citation-alternatives><mixed-citation xml:lang="ru">Егоров Е.А., Куроедов А.В., Городничий В.В., Петров С.Ю., Каменских Т.Г. и др. Ранние и отдаленные результаты хирургического лечения глаукомы (результаты многоцентрового исследования стран СНГ). РМЖ Клиническая офтальмология. 2017; 17(1):25-34. doi: 10.21689/2311-7729-2017-17-1-25-34</mixed-citation><mixed-citation xml:lang="en">Egorov E.A., Kuroyedov A.V., Gorodnichiy V.V., Petrov S.Yu., Kamenskikh T.G. et al. Early and long-term outcomes of glaucoma surgery: the results of multicenter study of CIS countries. RMJ Clinical Ophthalmology 2017; 17(1):25-34. (In Russ.). doi: 10.21689/2311-7729-2017-17-1-25-34</mixed-citation></citation-alternatives></ref><ref id="cit6"><label>6</label><citation-alternatives><mixed-citation xml:lang="ru">Sihota R., Shakrawal J., Sidhu T., Sharma A.K., Dada T., Pandey V. Does Trabeculectomy meet the 10-10-10 challenge in PACG, POAG, JOAG and Secondary glaucomas? Int Ophthalmol. 2020. doi:10.1007/s10792-020-01289-5</mixed-citation><mixed-citation xml:lang="en">Sihota R., Shakrawal J., Sidhu T., Sharma A.K., Dada T., Pandey V. Does Trabeculectomy meet the 10-10-10 challenge in PACG, POAG, JOAG and Secondary glaucomas? Int Ophthalmol. 2020. doi:10.1007/s10792-020-01289-5</mixed-citation></citation-alternatives></ref><ref id="cit7"><label>7</label><citation-alternatives><mixed-citation xml:lang="ru">Абышева Л.Д., Александров А.С., Арапиев М.У. и др. Оптимизация лечебно-диагностического процесса у пациентов с первичной открытоугольной глаукомой. Национальный журнал глаукома. 2016; 15(2):19-34.</mixed-citation><mixed-citation xml:lang="en">Abysheva L.D., Alexandrov A.S., Arapiev M.U. Optimization of diagnosis and treatment options in primary open-angle glaucoma patients. Natsional’nyi zhurnal glaukoma. 2016; 15(2):19-34. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit8"><label>8</label><citation-alternatives><mixed-citation xml:lang="ru">Kandel H., Khadka J., Goggin M., Pesudovs K. Patient-reported outcomes for assessment of quality of life in refractive error: a systematic review. Optom Vis Sci. 2017; 94(12):1102-1119. doi:10.1097/OPX.0000000000001143</mixed-citation><mixed-citation xml:lang="en">Kandel H., Khadka J., Goggin M., Pesudovs K. Patient-reported outcomes for assessment of quality of life in refractive error: a systematic review. Optom Vis Sci. 2017; 94(12):1102-1119. doi:10.1097/OPX.0000000000001143</mixed-citation></citation-alternatives></ref><ref id="cit9"><label>9</label><citation-alternatives><mixed-citation xml:lang="ru">Lou L., Yao C., Jin Y., Perez V., Ye J. Global patterns in health burden of uncorrected refractive error. Invest Ophthalmol Vis Sci. 2016; 57(14):6271-6277. doi:10.1167/iovs.16-20242</mixed-citation><mixed-citation xml:lang="en">Lou L., Yao C., Jin Y., Perez V., Ye J. Global patterns in health burden of uncorrected refractive error. Invest Ophthalmol Vis Sci. 2016; 57(14):6271-6277. doi:10.1167/iovs.16-20242</mixed-citation></citation-alternatives></ref><ref id="cit10"><label>10</label><citation-alternatives><mixed-citation xml:lang="ru">Naidoo K.S., Leasher J., Bourne R.R., Flaxman S.R., Jonas J.B., Keeffe J., Limburg H., Pesudovs K., Price H., White R.A., Wong T.Y., Taylor H.R., Resnikoff S., Vision Loss Expert Group of the Global Burden of Disease S. Global Vision Impairment and Blindness Due to Uncorrected Refractive Error, 1990-2010. Optom Vis Sci. 2016; 93(3):227-234. doi:10.1097/OPX.0000000000000796</mixed-citation><mixed-citation xml:lang="en">Naidoo K.S., Leasher J., Bourne R.R., Flaxman S.R., Jonas J.B., Keeffe J., Limburg H., Pesudovs K., Price H., White R.A., Wong T.Y., Taylor H.R., Resnikoff S., Vision Loss Expert Group of the Global Burden of Disease S. Global Vision Impairment and Blindness Due to Uncorrected Refractive Error, 1990-2010. Optom Vis Sci. 2016; 93(3):227-234. doi:10.1097/OPX.0000000000000796</mixed-citation></citation-alternatives></ref><ref id="cit11"><label>11</label><citation-alternatives><mixed-citation xml:lang="ru">Hirooka K., Nitta E., Ukegawa K., Tsujikawa A. Vision-related quality of life following glaucoma filtration surgery. BMC Ophthalmol. 2017; 17(1):66. doi:10.1186/s12886-017-0466-7</mixed-citation><mixed-citation xml:lang="en">Hirooka K., Nitta E., Ukegawa K., Tsujikawa A. Vision-related quality of life following glaucoma filtration surgery. BMC Ophthalmol. 2017; 17(1):66. doi:10.1186/s12886-017-0466-7</mixed-citation></citation-alternatives></ref><ref id="cit12"><label>12</label><citation-alternatives><mixed-citation xml:lang="ru">Snellen H. Die richtung der hauptmeridian de astigmatischen auges. Albrecht von Graæfes Archiv Ophthalmol. 1869; 15:199.</mixed-citation><mixed-citation xml:lang="en">Snellen H. Die richtung der hauptmeridian de astigmatischen auges. Albrecht von Graæfes Archiv Ophthalmol. 1869; 15:199.</mixed-citation></citation-alternatives></ref><ref id="cit13"><label>13</label><citation-alternatives><mixed-citation xml:lang="ru">Hugkulstone C.E. Changes in keratometry following trabeculectomy. Br J Ophthalmol. 1991; 75(1):217-218.</mixed-citation><mixed-citation xml:lang="en">Hugkulstone C.E. Changes in keratometry following trabeculectomy. Br J Ophthalmol. 1991; 75(1):217-218.</mixed-citation></citation-alternatives></ref><ref id="cit14"><label>14</label><citation-alternatives><mixed-citation xml:lang="ru">Pakravan M., Alvani A., Esfandiari H., Ghahari E., Yaseri M. Posttrabeculectomy ocular biometric changes. Clin Exp Optom. 2017; 100(2):128-132. doi:10.1111/cxo.12477</mixed-citation><mixed-citation xml:lang="en">Pakravan M., Alvani A., Esfandiari H., Ghahari E., Yaseri M. Posttrabeculectomy ocular biometric changes. Clin Exp Optom. 2017; 100(2):128-132. doi:10.1111/cxo.12477</mixed-citation></citation-alternatives></ref><ref id="cit15"><label>15</label><citation-alternatives><mixed-citation xml:lang="ru">Alvani A., Pakravan M., Esfandiari H., Safi S., Yaseri M., Pakravan P. Ocular biometric changes after trabeculectomy. J Ophthalmic Vis Res. 2016; 11(3):296-303. doi:10.4103/2008-322X.188399</mixed-citation><mixed-citation xml:lang="en">Alvani A., Pakravan M., Esfandiari H., Safi S., Yaseri M., Pakravan P. Ocular biometric changes after trabeculectomy. J Ophthalmic Vis Res. 2016; 11(3):296-303. doi:10.4103/2008-322X.188399</mixed-citation></citation-alternatives></ref><ref id="cit16"><label>16</label><citation-alternatives><mixed-citation xml:lang="ru">Chan H.H.L., Kong Y.X.G. Glaucoma surgery and induced astigmatism: a systematic review. Eye Vis (Lond). 2017; 4:27. doi:10.1186/s40662-017-0090-x</mixed-citation><mixed-citation xml:lang="en">Chan H.H.L., Kong Y.X.G. Glaucoma surgery and induced astigmatism: a systematic review. Eye Vis (Lond). 2017; 4:27. doi:10.1186/s40662-017-0090-x</mixed-citation></citation-alternatives></ref><ref id="cit17"><label>17</label><citation-alternatives><mixed-citation xml:lang="ru">Cunliffe I.A., Dapling R.B., West J., Longstaff S. A prospective study examining the changes in factors that affect visual acuity following trabeculectomy. Eye (Lond). 1992; 6(Pt 6):618-622. doi:10.1038/eye.1992.133</mixed-citation><mixed-citation xml:lang="en">Cunliffe I.A., Dapling R.B., West J., Longstaff S. A prospective study examining the changes in factors that affect visual acuity following trabeculectomy. Eye (Lond). 1992; 6(Pt 6):618-622. doi:10.1038/eye.1992.133</mixed-citation></citation-alternatives></ref><ref id="cit18"><label>18</label><citation-alternatives><mixed-citation xml:lang="ru">Hong Y.J., Choe C.M., Lee Y.G., Chung H.S., Kim H.K. The effect of mitomycin-C on postoperative corneal astigmatism in trabeculectomy and a triple procedure. Ophthalmic Surg Lasers. 1998; 29(6):484-489.</mixed-citation><mixed-citation xml:lang="en">Hong Y.J., Choe C.M., Lee Y.G., Chung H.S., Kim H.K. The effect of mitomycin-C on postoperative corneal astigmatism in trabeculectomy and a triple procedure. Ophthalmic Surg Lasers. 1998; 29(6):484-489.</mixed-citation></citation-alternatives></ref><ref id="cit19"><label>19</label><citation-alternatives><mixed-citation xml:lang="ru">Нероев В.В., Алиев А.А.-Г., Нурудинов М.М. Сравнительный анализ динамики оптических аберраций и анатомо-оптических параметров роговицы в хирургии глаукомы. Российский офтальмологический журнал. 2018; 11(4):24-28. doi:10.21516/2072-0076-2018-11-4-24-28</mixed-citation><mixed-citation xml:lang="en">Neroev V.V., Aliev A.A.-G., Nurudinov M.M. Comparative analysis of optical aberrations, anatomical and optical parameters of the cornea in glaucoma surgery. Rossiyskiy oftalmologicheskiy zhurnal. 2018; 4: 24-28. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit20"><label>20</label><citation-alternatives><mixed-citation xml:lang="ru">Delbeke H., Stalmans I., Vandewalle E., Zeyen T. The effect of trabeculectomy on astigmatism. J Glaucoma. 2016; 25(4):e308-312. doi:10.1097/IJG.0000000000000236</mixed-citation><mixed-citation xml:lang="en">Delbeke H., Stalmans I., Vandewalle E., Zeyen T. The effect of trabeculectomy on astigmatism. J Glaucoma. 2016; 25(4):e308-312. doi:10.1097/IJG.0000000000000236</mixed-citation></citation-alternatives></ref><ref id="cit21"><label>21</label><citation-alternatives><mixed-citation xml:lang="ru">Chen S., Wang W., Gao X., Li Z., Huang W., Li X., Zhou M., Zhang X. Changes in choroidal thickness after trabeculectomy in primary angle closure glaucoma. Invest Ophthalmol Vis Sci. 2014; 55(4):2608-2613. doi:10.1167/iovs.13-13595</mixed-citation><mixed-citation xml:lang="en">Chen S., Wang W., Gao X., Li Z., Huang W., Li X., Zhou M., Zhang X. Changes in choroidal thickness after trabeculectomy in primary angle closure glaucoma. Invest Ophthalmol Vis Sci. 2014; 55(4):2608-2613. doi:10.1167/iovs.13-13595</mixed-citation></citation-alternatives></ref><ref id="cit22"><label>22</label><citation-alternatives><mixed-citation xml:lang="ru">Francis B.A., Wang M., Lei H., Du L.T., Minckler D.S., Green R.L., Roland C. Changes in axial length following trabeculectomy and glaucoma drainage device surgery. Br J Ophthalmol. 2005; 89(1):17-20. doi:10.1136/bjo.2004.043950</mixed-citation><mixed-citation xml:lang="en">Francis B.A., Wang M., Lei H., Du L.T., Minckler D.S., Green R.L., Roland C. Changes in axial length following trabeculectomy and glaucoma drainage device surgery. Br J Ophthalmol. 2005; 89(1):17-20. doi:10.1136/bjo.2004.043950</mixed-citation></citation-alternatives></ref><ref id="cit23"><label>23</label><citation-alternatives><mixed-citation xml:lang="ru">Kara N., Baz O., Altan C., Satana B., Kurt T., Demirok A. Changes in choroidal thickness, axial length, and ocular perfusion pressure accompanying successful glaucoma filtration surgery. Eye (Lond). 2013; 27(8):940-945. doi:10.1038/eye.2013.116</mixed-citation><mixed-citation xml:lang="en">Kara N., Baz O., Altan C., Satana B., Kurt T., Demirok A. Changes in choroidal thickness, axial length, and ocular perfusion pressure accompanying successful glaucoma filtration surgery. Eye (Lond). 2013; 27(8):940-945. doi:10.1038/eye.2013.116</mixed-citation></citation-alternatives></ref><ref id="cit24"><label>24</label><citation-alternatives><mixed-citation xml:lang="ru">van Rij G., Waring G.O., 3rd. Changes in corneal curvature induced by sutures and incisions. Am J Ophthalmol. 1984; 98(6):773-783. doi:10.1016/0002-9394(84)90697-4</mixed-citation><mixed-citation xml:lang="en">van Rij G., Waring G.O., 3rd. Changes in corneal curvature induced by sutures and incisions. Am J Ophthalmol. 1984; 98(6):773-783. doi:10.1016/0002-9394(84)90697-4</mixed-citation></citation-alternatives></ref><ref id="cit25"><label>25</label><citation-alternatives><mixed-citation xml:lang="ru">Sakamoto M., Matsumoto Y., Mori S., Ueda K., Inoue Y., Kurimoto T., Kanamori A., Yamada Y., Nakamura M. Excessive scleral shrinkage, rather than choroidal thickening, is a major contributor to the development of hypotony maculopathy after trabeculectomy. PLoS One. 2018; 13(1):e0191862. doi:10.1371/journal.pone.0191862</mixed-citation><mixed-citation xml:lang="en">Sakamoto M., Matsumoto Y., Mori S., Ueda K., Inoue Y., Kurimoto T., Kanamori A., Yamada Y., Nakamura M. Excessive scleral shrinkage, rather than choroidal thickening, is a major contributor to the development of hypotony maculopathy after trabeculectomy. PLoS One. 2018; 13(1):e0191862. doi:10.1371/journal.pone.0191862</mixed-citation></citation-alternatives></ref><ref id="cit26"><label>26</label><citation-alternatives><mixed-citation xml:lang="ru">Иванов Д.Ф., Карпович А.Я., Дабур Т. Состояние клинической рефракции после склерангулореконструкции у больных глаукомой. Офтальмологический журнал. 1987; 7:33-35.</mixed-citation><mixed-citation xml:lang="en">Ivanov D.F., Karpovich A.Ya., Dabur T. Clinical refraction after scleranguloreconstruction in glaucoma patients. Oftalmologicheskiy zhurnal. 1987; 7:33-35. (In Russ.).</mixed-citation></citation-alternatives></ref><ref id="cit27"><label>27</label><citation-alternatives><mixed-citation xml:lang="ru">Rosen W.J., Mannis M.J., Brandt J.D. The effect of trabeculectomy on corneal topography. Ophthalmic Surg. 1992; 23(6):395-398.</mixed-citation><mixed-citation xml:lang="en">Rosen W.J., Mannis M.J., Brandt J.D. The effect of trabeculectomy on corneal topography. Ophthalmic Surg. 1992; 23(6):395-398.</mixed-citation></citation-alternatives></ref><ref id="cit28"><label>28</label><citation-alternatives><mixed-citation xml:lang="ru">Hornova J. [Trabeculectomy with releasable sutures and corneal topography]. Cesk Slov Oftalmol. 1998; 54(6):368-372.</mixed-citation><mixed-citation xml:lang="en">Hornova J. [Trabeculectomy with releasable sutures and corneal topography]. Cesk Slov Oftalmol. 1998; 54(6):368-372.</mixed-citation></citation-alternatives></ref><ref id="cit29"><label>29</label><citation-alternatives><mixed-citation xml:lang="ru">Tanito M., Matsuzaki Y., Ikeda Y., Fujihara E. Comparison of surgically induced astigmatism following different glaucoma operations. Clin Ophthalmol. 2017; 11:2113-2120. doi:10.2147/OPTH.S152612</mixed-citation><mixed-citation xml:lang="en">Tanito M., Matsuzaki Y., Ikeda Y., Fujihara E. Comparison of surgically induced astigmatism following different glaucoma operations. Clin Ophthalmol. 2017; 11:2113-2120. doi:10.2147/OPTH.S152612</mixed-citation></citation-alternatives></ref><ref id="cit30"><label>30</label><citation-alternatives><mixed-citation xml:lang="ru">Claridge K.G., Galbraith J.K., Karmel V., Bates A.K. The effect of trabeculectomy on refraction, keratometry and corneal topography. Eye (Lond). 1995; 9(Pt 3):292-298. doi:10.1038/eye.1995.57</mixed-citation><mixed-citation xml:lang="en">Claridge K.G., Galbraith J.K., Karmel V., Bates A.K. The effect of trabeculectomy on refraction, keratometry and corneal topography. Eye (Lond). 1995; 9(Pt 3):292-298. doi:10.1038/eye.1995.57</mixed-citation></citation-alternatives></ref><ref id="cit31"><label>31</label><citation-alternatives><mixed-citation xml:lang="ru">Hayashi K., Hayashi H., Oshika T., Hayashi F. Fourier analysis of irregular astigmatism after trabeculectomy. Ophthalmic Surg Lasers. 2000; 31(2):94-99.</mixed-citation><mixed-citation xml:lang="en">Hayashi K., Hayashi H., Oshika T., Hayashi F. Fourier analysis of irregular astigmatism after trabeculectomy. Ophthalmic Surg Lasers. 2000; 31(2):94-99.</mixed-citation></citation-alternatives></ref><ref id="cit32"><label>32</label><citation-alternatives><mixed-citation xml:lang="ru">Thibos L.N., Horner D. Power vector analysis of the optical outcome of refractive surgery. J Cataract Refract Surg. 2001; 27(1):80-85. doi:10.1016/s0886-3350(00)00797-5</mixed-citation><mixed-citation xml:lang="en">Thibos L.N., Horner D. Power vector analysis of the optical outcome of refractive surgery. J Cataract Refract Surg. 2001; 27(1):80-85. doi:10.1016/s0886-3350(00)00797-5</mixed-citation></citation-alternatives></ref><ref id="cit33"><label>33</label><citation-alternatives><mixed-citation xml:lang="ru">Naeser K. Assessment and statistics of surgically induced astigmatism. Acta Ophthalmol. 2008; 86 Suppl. 1:5-28. doi:10.1111/j.1755-3768.2008.01234.x</mixed-citation><mixed-citation xml:lang="en">Naeser K. Assessment and statistics of surgically induced astigmatism. Acta Ophthalmol. 2008; 86 Suppl. 1:5-28. doi:10.1111/j.1755-3768.2008.01234.x</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>
