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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">glazmag</journal-id><journal-title-group><journal-title xml:lang="ru">The EYE ГЛАЗ</journal-title><trans-title-group xml:lang="en"><trans-title>The EYE GLAZ</trans-title></trans-title-group></journal-title-group><issn pub-type="ppub">2222-4408</issn><issn pub-type="epub">2686-8083</issn><publisher><publisher-name>Академия медицинской оптики и оптометрии</publisher-name></publisher></journal-meta><article-meta><article-id pub-id-type="doi">10.33791/2222-4408-2021-1-7-14</article-id><article-id custom-type="elpub" pub-id-type="custom">glazmag-225</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>Динамика показателей аккомодации у детей, использующих в качестве коррекции бифокальные мягкие контактные линзы с высокой аддидацией</article-title><trans-title-group xml:lang="en"><trans-title>Accommodation Dynamics in Children Wearing Bifocal Soft Contact Lenses with High Addition Power</trans-title></trans-title-group></title-group><contrib-group><contrib contrib-type="author" corresp="yes"><contrib-id contrib-id-type="orcid">https://orcid.org/0000-0002-8864-4518</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Тарутта</surname><given-names>Е. П.</given-names></name><name name-style="western" xml:lang="en"><surname>Tarutta</surname><given-names>E. P.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Тарутта Елена Петровна, доктор медицинских наук, профессор, начальник отдела патологии рефракции бинокулярного зрения и офтальмоэргономики 105062,  Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p>  Elena P. Tarutta, Dr. Sci. (Med.), Professor, Head ofDepartment of Binocular Vision Pathology and OphthalmicErgonomics14/19, Sadovaya-Chernogryazskaya Str., Moscow, 105062</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/0000-0002-3553-9896</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Милаш</surname><given-names>С. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Milash</surname><given-names>S. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Милаш Сергей Викторович*, научный сотрудник отдела патологии рефракции бинокулярного зрения и офтальмоэргономики105062,  Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p>  Sergey V. Milash*, Research offier, Department ofBinocular Vision Pathology and Ophthalmic Ergonomics14/19, Sadovaya-Chernogryazskaya Str., Moscow, 105062</p></bio><email xlink:type="simple">sergey_milash@yahoo.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/0000-0002-6402-7742</contrib-id><name-alternatives><name name-style="eastern" xml:lang="ru"><surname>Епишина</surname><given-names>М. В.</given-names></name><name name-style="western" xml:lang="en"><surname>Epishina</surname><given-names>M. V.</given-names></name></name-alternatives><bio xml:lang="ru"><p> Епишина Марина Викторовна, кандидат медицинских наук, заведующая отелом контактной коррекции зрения </p><p>105062, Москва, ул. Садовая-Черногрязская, д. 14/19</p></bio><bio xml:lang="en"><p> Marina V. Epishina, Cand. Sci. (Med.), Head of theContact Lens Vision Correction Department14/19, Sadovaya-Chernogryazskaya Str., Moscow, 105062</p></bio><xref ref-type="aff" rid="aff-1"/></contrib></contrib-group><aff-alternatives id="aff-1"><aff xml:lang="ru">ФГБУ «Национальный медицинский исследовательский центр глазных болезней им. Гельмгольца» Минздрава России<country>Россия</country></aff><aff xml:lang="en">Helmholtz National Medical Research Center of Eye Diseases<country>Russian Federation</country></aff></aff-alternatives><pub-date pub-type="collection"><year>2021</year></pub-date><pub-date pub-type="epub"><day>23</day><month>03</month><year>2021</year></pub-date><volume>23</volume><issue>1</issue><fpage>7</fpage><lpage>14</lpage><permissions><copyright-statement>Copyright &amp;#x00A9; Академия медицинской оптики и оптометрии, 2021</copyright-statement><copyright-year>2021</copyright-year><copyright-holder xml:lang="ru">Академия медицинской оптики и оптометрии</copyright-holder><copyright-holder xml:lang="en">Академия медицинской оптики и оптометрии</copyright-holder><license xlink:href="https://www.theeyeglaz.com/jour/about/submissions#copyrightNotice" xlink:type="simple"><license-p>https://www.theeyeglaz.com/jour/about/submissions#copyrightNotice</license-p></license></permissions><self-uri xlink:href="https://www.theeyeglaz.com/jour/article/view/225">https://www.theeyeglaz.com/jour/article/view/225</self-uri><abstract><sec><title>Цель</title><p>Цель: оценить в  динамике субъективные и  объективные параметры аккомодации у  детей, использующих для коррекции миопии бифокальные мягкие контактные линзы (БМКЛ) с аддидацией 4 дптр.</p></sec><sec><title>Материал и методы</title><p>Материал и методы: в исследовании приняли участие 22 пациента (44 глаза) в возрасте 10,1 ± 1,46 лет с миопией –3,21 ±1,23 дптр. Пациентам были подобраны БМКЛ Prima BIO Bi-focal (Окей Вижен Ритейл, Россия). Всем пациентам проводили исследование циклоплегической рефракции (ARK 530A, Nidek, Япония), длины передне-задней оси (ПЗО) глаза (IOL Master 500, Carl Zeiss, Германия), запасов относительной аккомодации (ЗОА) без линз и  в  линзах, бинокулярного (БАО) и  монокулярного (МАО) аккомодационного ответа на  расстоянии 33  см (WAM-5500 Grand Seiko, Япония) в сроки до начала, через 3, 6 и 12 месяцев после начала ношения БМКЛ.</p></sec><sec><title>Результаты</title><p>Результаты: на фоне постоянного ношения БМКЛ объективные параметры аккомодации без линз – БАО и МАО на расстоянии 33 см – не изменились (p &gt; 0,05) в сроки 3, 6 и 12 месяцев. ЗОА без линз достоверно изменился только через 12 месяцев (p &lt; 0,05). ЗОА в линзах в сроки 3, 6 и 12 месяцев высоко достоверно (p &lt; 0,001) отличался от  исходных значений. Показатели ЗОА в  линзах были значительно выше, чем без линз в  сроки 3, 6 и 12 месяцев, при сравнении получена достоверная разница (p &lt; 0,05). Корреляция изменений длины ПЗО глаза (0,09 ± 0,17  мм) и  циклоплегической рефракции (0,3 ± 0,43 дптр) за 12 месяцев на фоне коррекции БМКЛ с исходными параметрами БАО и МАО оказалась слабой. Заключение: объективные параметры аккомодации (БАО и МАО) миопических глаз на расстоянии 33 см не изменяются на фоне ношения БМКЛ с высокой аддидацией. Повышение ЗОА (субъективный параметр) без коррекции БМКЛ через 12 месяцев может быть связано с  тренировкой аккомодации в  условиях полной коррекции вдаль. Постепенное повышение ЗОА в  БМКЛ, вероятно, указывает на  адаптацию к  использованию пациентами зоны аддидации линзы при чтении таблицы для близи.</p></sec></abstract><trans-abstract xml:lang="en"><sec><title>Purpose</title><p>Purpose: to evaluate dynamics of subjective and objective accommodation in children wearing bifocal soft contact lenses (BSCLs) for myopia control with +4.00 D addition power. M e t h o d s: the study involved 22 patients (44 eyes).</p></sec><sec><title>Mean age amounted to 10</title><p>Mean age amounted to 10.1  ± 1.46 years and mean myopic refraction amounted to –3.21  ± 1.23 D. Patients were fitted Prima BIO Bi-focal BSCLs (OKVision Retail, Russia). All patients underwent cycloplegic refraction assessed with Auto Ref/Keratometer ARK 530A (Nidek, Japan), had axial length measured with IOL Master 500 optical biometry device (Carl Zeiss, Germany), had positive relative accommodation (PRA) assessed with and without lenses and had binocular (BAR) and monocular (MAR) accommodative response assessed at a distance of 33 cm with WAM-5500 Binocular Accommodation Auto Ref/Keratometer (Grand Seiko, Japan) prior to wearing BSCLs as well as 3, 6 and 12 months after wearing BSCLs.</p></sec><sec><title>Results</title><p>Results: neither MAR nor BAR measured without lenses changed after 3, 6 and 12 months of wearing BSCLs (p &gt;0,05). A change in PRA evaluated without lenses was noted after 12 months (p &lt; 0,05). PRA evaluated with lenses after 3, 6 and 12 months differed from baseline significantly (p &lt; 0,001). Over 12 months of wearing BSCLs, changes in AL (0.09 ± 0.17 mm) and cycloplegic refraction (0.3 ±0.43 D) correlated with baseline BAR and MAR loosely. C o n c l u s i o n: objective accommodation (MAR and BAR) did not change in the course of wearing BSCLs with +4.00 D addition power. Increase in PRA evaluated without BSCLs may be associated with improvement of accommodation due to a full correction in the optic zone. The gradual increase in PRA evaluated with BSCLs probably indicates an adaptation of patients to addition zone in near vision conditions.</p></sec></trans-abstract><kwd-group xml:lang="ru"><kwd>миопия</kwd><kwd>бифокальные мягкие контактные линзы</kwd><kwd>аккомодация</kwd></kwd-group><kwd-group xml:lang="en"><kwd>myopia</kwd><kwd>bifocal soft contact lenses</kwd><kwd>accommodation</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">Fricke T.R., Jong M., Naidoo K.S. et al. Global prevalence of visual impairment associated with myopic macular degeneration and temporal trends from 2000 through 2050: systematic review, meta-analysis and modelling. Br. J. Ophthalmol. 2018;102(7):855–862. https://doi.org/10.1136/bjophthalmol-2017-311266</mixed-citation><mixed-citation xml:lang="en">Fricke T.R., Jong M., Naidoo K.S. et al. 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