Publicación: Evaluación de los resultados visuales y subjetivos tras la implantación de lentes intraoculares panfocales bilaterales, EDOF bilaterales y la estrategia «mix & match» en el Instituto Espaillat Cabral (2023–2025)
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2025
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Santo Domingo: Universidad Iberoamericana (UNIBE)
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[Español] Introducción: Evaluar y comparar el desempeño visual y la satisfacción postoperatoria en pacientes pseudofáquicos sometidos a cirugía de cataratas con implante de lentes intraoculares (LIO) para corrección de presbicia, mediante tres estrategias: «Vivity» bilateral, PanOptix bilateral y la combinación «Vivity/PanOptix» («Mix & Match»). Métodos: Se realizó un estudio observacional, analítico, ambispectivo y cuantitativo en el Instituto Espaillat Cabral entre 2023 y 2025. Se incluyeron 75 pacientes (150 ojos), distribuidos equitativamente en tres grupos (n=25 por grupo). Se analizaron variables biométricas, refractivas y funcionales, incluyendo agudeza visual corregida a múltiples distancias, curva de desenfoque (área bajo la curva, ABC) y percepción subjetiva mediante cuestionario estandarizado. Se aplicaron pruebas estadísticas paramétricas y no paramétricas, con nivel de significancia p < 0.05. Resultados: Los tres grupos mostraron buenos resultados visuales generales. El grupo «PanOptix» bilateral evidenció mejor agudeza visual cercana y mayor independencia de gafas, aunque con mayor frecuencia de disfotopsias. «Vivity» bilateral ofreció menor incidencia de fenómenos ópticos, pero menor rendimiento en visión próxima. La estrategia «Mix & Match» logró un rendimiento intermedio en visión cercana y excelente desempeño en visión intermedia y lejana, con un perfil balanceado entre funcionalidad visual y confort subjetivo. El grupo combinado obtuvo un ABC total comparable al de «PanOptix» bilateral (2.21 vs. 2.17 logMAR·D) y superior al de «Vivity» bilateral (1.78), reflejando una mayor continuidad funcional. Conclusión: El enfoque «Mix & Match» representa una alternativa válida y personalizada en la corrección de la presbicia pseudofáquica, al ofrecer una cobertura visual extendida con menor riesgo de disfotopsias. Su éxito depende de una adecuada selección del paciente, basada en criterios anatómicos, refractivos y funcionales.
[English] Introduction: To evaluate and compare visual performance and postoperative satisfaction in pseudophakic patients undergoing cataract surgery with intraocular lens (IOL) implantation for presbyopia correction, using three approaches: bilateral Vivity, bilateral PanOptix, and a combination of both (Mix & Match). Methods: A quantitative, analytical, ambispective observational study was conducted at Instituto Espaillat Cabral from 2023 to 2025. Seventy-five patients (150 eyes) were included and evenly distributed into three groups (n=25 each). Biometric, refractive, and functional parameters were analyzed, including corrected visual acuity at multiple distances, defocus curve (area under the curve, AUC), and subjective outcomes through a validated satisfaction questionnaire. Parametric and non-parametric statistical tests were applied (significance set at p < 0.05). Results: All three strategies yielded favorable visual outcomes. The bilateral PanOptix group showed superior near vision and greater spectacle independence, albeit with a higher incidence of photic phenomena. Bilateral Vivity offered reduced optical disturbances but limited near performance. The Mix & Match group achieved intermediate near vision, excellent intermediate and distance performance, and a balanced profile between functionality and subjective comfort. The combined group reached a total AUC comparable to bilateral PanOptix (2.21 vs. 2.17 logMAR·D) and superior to bilateral Vivity (1.78), suggesting better continuous functional range. Conclusion: The Mix & Match strategy is a valid and customizable alternative for pseudophakic presbyopia correction, providing extended visual range with reduced risk of photic phenomena. Its success depends on appropriate patient selection guided by anatomical, refractive, and functional criteria.
[English] Introduction: To evaluate and compare visual performance and postoperative satisfaction in pseudophakic patients undergoing cataract surgery with intraocular lens (IOL) implantation for presbyopia correction, using three approaches: bilateral Vivity, bilateral PanOptix, and a combination of both (Mix & Match). Methods: A quantitative, analytical, ambispective observational study was conducted at Instituto Espaillat Cabral from 2023 to 2025. Seventy-five patients (150 eyes) were included and evenly distributed into three groups (n=25 each). Biometric, refractive, and functional parameters were analyzed, including corrected visual acuity at multiple distances, defocus curve (area under the curve, AUC), and subjective outcomes through a validated satisfaction questionnaire. Parametric and non-parametric statistical tests were applied (significance set at p < 0.05). Results: All three strategies yielded favorable visual outcomes. The bilateral PanOptix group showed superior near vision and greater spectacle independence, albeit with a higher incidence of photic phenomena. Bilateral Vivity offered reduced optical disturbances but limited near performance. The Mix & Match group achieved intermediate near vision, excellent intermediate and distance performance, and a balanced profile between functionality and subjective comfort. The combined group reached a total AUC comparable to bilateral PanOptix (2.21 vs. 2.17 logMAR·D) and superior to bilateral Vivity (1.78), suggesting better continuous functional range. Conclusion: The Mix & Match strategy is a valid and customizable alternative for pseudophakic presbyopia correction, providing extended visual range with reduced risk of photic phenomena. Its success depends on appropriate patient selection guided by anatomical, refractive, and functional criteria.
Citación
Apellido, Nombre del autor (año). Título del trabajo. [Trabajo final, Especialidad en...]. Santo Domingo: Universidad Iberoamericana (UNIBE). Recuperado de: