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Adjustment of intrastromal corneal ring segments after unsuccessful implantation in keratoconic eyes
Monteiro, Tiago ; Mendes, José Ferreira ; Faria Correira, Fernando ; Franqueira, Nuno ; Madrid Costa, David ; Alfonso, José F. | Wolters Kluwer Health | 2018-02Purpose: To evaluate visual, refractive, and corneal topography outcomes in eyes with keratoconus that have undergone exchange/adjustment surgery with a new intrastromal corneal ring segment (ICRS) combination after unsuccessful visual and/or re[...]texto impreso
García Montero, María ; Hernández Verdejo, José Luis ; Madrid Costa, David ; Gómez Sanz, Fernando Javier ; Lorente Velázquez, Amalia ; Rico del Viejo, Laura ; Martínez Alberquilla, Irene | 2019-06-28El objetivo es optimizar el uso de un programa informático de registro y almacenamiento de datos clínicos y la creación de una nueva herramienta para generar informes clínicos. Los informes clínicos forman parte de la evaluación del alumno.texto impreso
Meduni, Francesco ; Davies, Leon N. ; Madrid Costa, David ; Fratini, Antonio ; Wolffsohn, James S. | Elsevier BV | 2018-02Purpose: To characterise the anatomical parameters of the porcine eye for potentially using it as a laboratory model of dry eye. Methods: Anterior chamber depth and angle, corneal curvature, shortest and longest diameter, endothelial cell densit[...]texto impreso
Lorente Velázquez, Amalia ; García Montero, María ; Gómez Sanz, Fernando Javier ; Rico del Viejo, Laura ; Hernández Verdejo, José Luis ; Madrid Costa, David | Press of International Journal of Ophthalmology | 2019AIM: To assess and compare the impact of a daily disposable contact lens (CL) with high water content on the ocular surface and comfort of the presbyopic and non-presbyopic population after one day of use. METHODS: Totally 20 presbyopes and 30 n[...]texto impreso
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García Montero, María ; Rico del Viejo, Laura ; Martínez Alberquilla, Irene ; Hernández Verdejo, José Luis ; Lorente Velázquez, Amalia ; Madrid Costa, David | Hindawi Publishing Corporation | 2019-07-09Objective. The aim of this study was to investigate tear film optical quality dynamics for four types of silicone hydrogel contact lenses (SHCLs) for daily wear over a 15-day period and for different blink rate (BR) patterns. Methods. A prospect[...]texto impreso
Fernández Vega-Cueto, Luis ; Lisa Fernández, Carlos ; Naveiras, Miguel ; Madrid Costa, David ; Alfonso, José F. | Wolters Kluwer Health | 2019-11-07Purpose: To evaluate the efficacy and safety of femtosecond laser-assisted in situ keratomileusis (FemtoLASIK) to correct the residual refractive error after Descemet membrane endothelial keratoplasty (DMEK). Methods: This case series study incl[...]texto impreso
Ruiz Alcocer, Javier ; Monsálvez Romín, Daniel ; García Lázaro, Santiago ; Albarrán Diego, Cesar Antonio ; Hernández Verdejo, José Luis ; Madrid Costa, David | Wiley | 2017-10-11Background: To evaluate the impact on the ocular surface of a daily disposable hydrogel contact lens with high water content compared with two silicone hydrogel daily disposable lenses of lower water content. Methods: The hydrogel lens assessed [...]texto impreso
Crooke, Almudena ; Martínez Alberquilla, Irene ; García Montero, María ; Rico del Viejo, Laura ; Ruiz Alcocer, Javier ; Madrid Costa, David | Elsevier | 2020-11-13The inflammatory process plays a crucial role in frailty syndrome, which can appear in middle age and is associated with a poor health outcome. Consequently, gerontologists recommend screening inflammatory biomarkers in middle-aged adults to det[...]texto impreso
Fernández-Vega Cueto, Luis ; Lisa Fernández, Carlos ; Poo López, Aranzazu ; Madrid Costa, David ; Merayo Lloves, Jesús Manuel ; Alfonso, José F. | Wolters Kluwer Health | 2016-11PURPOSE: To assess the efficacy outcomes of implanting intrastromal corneal ring segments (ICRS) to correct paracentral keratoconus. METHODS: Four hundred nine eyes with paracentral keratoconus, in which the differences between the axes of refra[...]texto impreso
Alfonso, José F. ; Fernández-Vega Cueto, Luis ; Lisa Fernández, Carlos ; Monteiro, Tiago ; Madrid Costa, David | Wolters Kluwer Health | 2019-04-04Purpose: To evaluate efficacy, safety, and stability of Ferrara-type intrastromal corneal ring segment (ICRS) implantation for visual rehabilitation in pediatric patients with keratoconus. Methods: This study included patients with keratoconus a[...]texto impreso
Fernández-Vega Cueto, Luis ; Lisa Fernández, Carlos ; Madrid Costa, David ; Merayo Lloves, Jesús Manuel ; Alfonso, José F. | Hindawi Publishing Corporation | 2017-11Purpose: To assess the long-term outcomes of implanting intrastromal corneal ring segments (ICRSs) to correct central keratoconus with a high corneal asphericity value. Methods: Forty-three eyes with central keratoconus with a corneal asphericit[...]texto impreso
Llorens Quintana, Clara ; Rico del Viejo, Laura ; Syga, Piotr ; Madrid Costa, David ; Iskander, Robert | Wolters Kluwer Health | 2019-09Purpose: To objectively and quantitatively characterize meibomian gland morphology and to investigate the influence of morphological variations on gland function and ocular surface and tear film parameters. Methods: One hundred fifty subjects we[...]texto impreso
Llorens Quintana, Clara ; Rico del Viejo, Laura ; Syga, Piotr ; Madrid Costa, David ; Iskander, Robert | ARVO | 2019-07Purpose: We present and validate a new methodology for analyzing, in an automated and objective fashion, infrared images of the meibomian glands (MG). Methods: The developed algorithm consists of three main steps: selection of the region of inte[...]
