Objective: To evaluate the self-esteem and quality-of-life outcomes in patients undergoing upper blepharoplasty. Methods: A cross-sectional study was performed at Federal University of São Paulo. The self-esteem and quality-of-life of 29 patients undergoing upper blepharoplasty were compared with 20 age-matched volunteers from the general population. During preoperative assessment, the patients and volunteers underwent complete ophthalmological examinations and answered two questionnaires: the Rosenberg self-esteem scale (RSES) and the World Health Organization quality of life assessment (WHOQOL-BREF). The RSES is a ten-item […]

Objective: To study, through histopathological examination, calcium deposits in the cornea and its different presentation forms. Methods: Observational, transversal, retrospective and descriptive study of corneal buttons from penetrating keratoplasty from 2006 to 2015. Routine staining was performed with Hematoxylin-eosin, and in some cases additional staining was performed: Masson, PAS (Periodic Acid Of Schiff reaction) and reticulin. The tissues were examined with an optical microscope by the authors. We selected only the cases in which calcium deposits were identified in the […]

Particle Swarm Optimization (PSO) is an artificial intelligence technique (AI) that can be used to find approximate solutions to numerical problems of maximization and minimization. In this study, it was used a PSO algorithm to compare displacements from human cornea sample subjected to internal pressure of 45 mmHg with Results of numerical simulations were provided which identified optimized values for hyperelastic properties of the cornea (µ and α). By means of the results from numerical simulations via inverse analysis by […]

Purpose: To characterize the population of diabetics referred to the Ophthalmology Department of the Centro Hospitalar do Porto (CHP) from the screening program of ARS Norte, to evaluate this type of screening method and to perceive the its impact in the dynamic of an Ophthalmology Department. Methods: Retrospective evaluation of the clinical processes of diabetic patients referred to the CHP Diabetic Retinopathy (DR) Screening Consultation from the ARS Norte screening program, between January 2012 and December 2016. The variables analyzed […]

Objective: to compare nylon, fibrin glue and Vicryl® in the conjunctival autograft for treatment of primary pterygium. Methods: Prospective study approved by the Ethics Committee following the Declaration of Helsinki. 89 eyes were underwent pterygium excision and conjunctival autograft. They were grouped according to the technique: fibrin glue, nylon 10-0 and 8-0 Vicryl® and followed up for 3 months. Surgical Time, intra and postoperative symptoms, biomicroscopic signs, ocular discomfort ( by Visual Analogue Scale), aesthetic appearance and recurrences (day 21, […]

Objective: To determine the influence of visual field results in the diagnosis of glaucoma. Methods: A questionnaire with ophthalmologists was conducted where slides of a digital photograph of the optic disc and computerized visual field exam were presented.(Physicians were instructed to answer whether glaucoma was observed in each of the slides). No other information was given to those examiners. Half of the patients had glaucoma with corresponding visual field, and the other half had physiological cupping and normal visual field. […]

Objective: To evaluate the effectiveness of autologous Plasma- rich platelet (PRP) in symptomatic dry eye of diabetic patients. Design A prospective single group interventional study. Participants: Twelve diabetic patients with refractory dry eye disease. Methods Patients were treated with autologous PRP eye drops four times a day for a month. Dry eye symptoms and its frequency, according to DEWS studies, tear film breakup time, improvement of visual acuity lines, and Schirmer test. Results: All the patients had some symptomatic improvement […]

Objective: To analyse and correlate the influence of the present affordances in the home environment in the functional skills and the level of caregiver assistance for the mobility of children with low vision and normal vision. Methods: Participated seven children with low vision diagnosis (32.29 ± 7.09 months) and seven with normal vision (31.57 ± 6.90 months). The instruments used were Affordances in the Home Environment for Motor Development – Self Report (AHEMD-SR) and Pediatric Evaluation of Disability Inventory (PEDI) […]