ABSTRACT The purpose of this study was to highlight the impact of biomechanical corneal response in available in vivo tonometry methods for glaucoma management. Systematic review of non-contact air-puff tonometers that analyzes the corneal deformation response, with special focus on the investigation of the correlation of derived parameters with intraocular pressure measurements. The two actual and commercially available in vivo corneal tonometers provide promising information about biomechanical characteristics of the cornea and its relation to glaucoma, allowing the development of […]

ABSTRACT Lacrimal duct obstruction can be a side effect of systemic and/or local cancer treatments. Chronic epiphora has a great impact on the quality of life of oncological patients. Since terminal fibrosis of the lacrimal system may require complex procedures, it is important to be aware of this adverse effect in order to recognize and treat it, or even prevent it. A literature review was performed to identify all types of systemic cancer treatment associated with lacrimal obstruction and to […]

ABSTRACT The objective of this article was to review the disorganization of inner retinal layers as a biomarker in diabetic macular edema. A systematic search was conducted in PubMed®/MEDLINE®, Cochrane and Embase until August 2021. The keywords used were: “disorganization of inner retinal layers (DRIL)”, “diabetic macular edema (DME)” and “biomarkers”. No restrictions were imposed on the types of study to be included. The studies selected for eligibility were those that included the diagnosis of diabetic macular edema (center involved, […]

ABSTRACT To describe the prevalence of risk factors for retinopathy of prematurity and respective stages. Retrospective data were extracted from original articles addressing risk factors for retinopathy of prematurity retrieved from Scientific Electronic Library Online (SciELO), Virtual Health Library (VHL) and National Library of Medicine – NLM (PubMed) databases. In the initial search, 186 articles were found. Following title and abstract reading and application of inclusion and exclusion criteria, 25 articles were selected for this analysis. Variables of interest varied […]

ABSTRACT Introduction: The SARS-CoV-2 pandemic has been a major challenge for the international scientific community. Since its inception, studies aiming to describe pathophysiological aspects and clinical manifestations of the disease have been conducted, raising hypotheses and confirming possible associations. One aspect of this scientific medical production is the role of the ocular surface as a means of transmission and clinical presentation of viral syndrome. Objectives: To analyze the role of the ocular surface in transmission, pathophysiology, and clinical manifestations of […]

ABSTRACT The term dysfunctional lens syndrome has gained acceptance in the field and encompasses natural changes due to aging of crystalline lens. The evolution of diagnostic devices has been a key factor in better staging, understanding and characterizing of these degenerative changes. Even with these technological advances and the use of subjective classifications, such as the classic Lens Opacities Classification System, an objective staging of early dysfunctional lens syndrome has yet to be established. Ocular wavefront aberrometry and objective scatter […]

ABSTRACT We present the case of a patient with an optic disk pit, presenting with great loss of visual acuity secondary to serous retinal detachment. The management chosen was an intravitreal injection of 0.3 mL of C3F8 (100%), followed by argon laser photocoagulation on the temporal edge of the pit, ), achieving total retinal reattachment , and reabsorption of all subretinal fluid visible at optical coherence tomography after 400 days, in addition to great improvement in visual acuity.

ABSTRACT The work of air traffic control specialists require several hours looking at screens, and they comprise a group particularly exposed to digital-related eye strain. In this review we aim to understand the quantitative and qualitative methods currently used to diagnose and evaluate asthenopia in air traffic control specialists. A bibliographic search was carried out at the databases PubMed® and ClinicalKey®, using keywords, and selecting review articles and observational studies, dated after 2000, containing the keywords in the title and/o […]