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      Seguridad de la lente fáquica con apoyo angular ACRIOL 128 en tres años de seguimiento Translated title: Safety of the ACRIOL 128 Angular-supported Phakic Lens at Three Years of Follow-up

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          Abstract

          RESUMEN Objetivo: Determinar la seguridad del implante de lente fáquica ACRIOL 128 para la corrección de la alta miopía en tres años de seguimiento. Métodos: Estudio descriptivo longitudinal prospectivo, de tres años de seguimiento con 49 pacientes (91 ojos) con miopía corregida con lente fáquica ACR-128. Se determinó efectividad y calidad visual a través de las variables agudeza visual sin corrección y mejor corregida, tensión ocular, densidad celular, coeficiente de variación, hexagonalidad y pérdida de células endoteliales, pre- y posoperatorias; así como distancia lente-córnea y lente-cristalino y complicaciones. Resultados: El índice de seguridad fue >1 y no hubo pérdida de líneas de visión en los tres años; la tensión ocular sin diferencias significativas entre pre- y posoperatorios (p > 0,05). A los tres y doce meses poscirugía la pérdida de células endoteliales media fue del 2,08 % y del 2,86 % en ojo derecho, respectivamente y del 2,30 % y 2,65 % en el izquierdo. A los tres años fue del 3,88 % en OD y del 4,07 % en OI. La distancia lente-córnea fue ≥1,50 mm y la lente-cristalino ≥0,3 mm, en el 100 % de los casos Conclusiones: El implante de la lente fáquica ACRIOL 128 es seguro, sin pérdida de la agudeza visual y con tensión ocular normal. Es un procedimiento bien tolerado por el endotelio corneal, con una pérdida celular baja, sin complicaciones intraoperatorias y poca frecuencia en posoperatorias. La posición de la lente muestra márgenes seguros en relación con las estructuras del segmento anterior.

          Translated abstract

          ABSTRACT Objective: To determine the safety of ACRIOL 128 phakic lens implantation for the correction of high myopia at three-year follow-up. Methods: Three-year prospective, longitudinal descriptive study of 49 patients (91 eyes) with myopia corrected with ACR-128 phakic lens. Effectiveness and visual quality were determined through the variables uncorrected and best corrected visual acuity, ocular tension, cell density, coefficient of variation, hexagonality and endothelial cell loss, pre- and postoperative; as well as lens-cornea and lens-crystalline distance and complications. Results: The safety index was >1 and there was no loss of line of sight in the three years; ocular tension with no significant differences between pre- and postoperative (p > 0.05). At 3 and 12 months post-surgery, average endothelial cell loss was 2.08% and 2.86% in the right eye, respectively, and 2.30% and 2.65% in the left eye. At three years it was 3.88 % in OD and 4.07 % in OI. The lens-cornea distance was ≥1.50 mm and lens-crystalline lens ≥0.3 mm, in 100 % of cases. Conclusions: ACRIOL 128 phakic lens implantation is safe, with no loss of visual acuity and normal ocular strain. It is a procedure well tolerated by the corneal endothelium, with low cell loss, no intraoperative complications and infrequent postoperative complications. The lens position shows safe margins in relation to the anterior segment structures.

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          Most cited references24

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          Posterior chamber phakic intraocular lens implantation: comparative, multicentre study in 351 eyes with low-to-moderate or high myopia

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            Declaración de Helsinki, principios y valores bioéticos en juego en la investigación médica con seres humanos

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              Myopia progression varies with age and severity of myopia

              Objective To investigate annual myopia progression in individuals from South Indian states across different age groups, and its association with age of onset and severity of myopia. Methods This retrospective study included the data of 6984 myopes (range: 1–30 years), who visited at least twice to LV Prasad Eye Institute and on whom a standard retinoscopy technique was performed to determine refractive error. Based on spherical equivalent (SE) refractive error, individuals were classified into mild, moderate, high and severe myopic groups. Myopia progression was calculated as difference between SE at 1-year follow-up visit and at baseline. To determine the age-specific myopia progression, individuals were further categorized as myopes who are at least 15 years or younger and those who are above 15. Results The mean annual progression of myopia was influenced by both the age group (p 15 years (-0.45 ± 0.01 vs. 0.14 ± 0.01, p 15 years, p = 0.71). Early onset of myopia was associated with high myopia in adulthood. Conclusion The magnitude of myopia progression in children from South Indian states is comparable to that of Caucasians and Chinese. The greater progression in ‘severe myopes’ across different age groups emphasize the need for regular follow-ups, monitoring axial lengths, and anti-myopia strategies to control myopia progression irrespective of the age and degree of myopia.
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                Author and article information

                Journal
                oft
                Revista Cubana de Oftalmología
                Rev Cubana Oftalmol
                Editorial Ciencias Médicas (Ciudad de la Habana, , Cuba )
                0864-2176
                1561-3070
                2024
                : 37
                : e1826
                Affiliations
                [1] La Habana orgnameInstituto Cubano de Oftalmología Ramón Pando Ferrer Cuba
                Author information
                https://orcid.org/0000-0003-3220-4553
                https://orcid.org/0000-0002-1542-9091
                https://orcid.org/0000-0002-2900-6575
                https://orcid.org/0000-0002-6033-7348
                https://orcid.org/0000-0001-9698-2923
                Article
                S0864-21762024000100016 S0864-2176(24)03700000016
                f07f0b95-5f57-4e2f-bb9c-f79997b68dd0

                This work is licensed under a Creative Commons Attribution-NonCommercial 4.0 International License.

                History
                : 14 March 2023
                : 16 October 2023
                Page count
                Figures: 0, Tables: 0, Equations: 0, References: 25, Pages: 0
                Product

                SciELO Cuba

                Categories
                INVESTIGACIONES

                safety,phakic lens,high myopia,seguridad,lente fáquica,alta miopía

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