*Artigo publicado na Rev Bras Oftalmol.2012;71(5):331-337 * O objetivo deste artigo de revisão é discutir o conhecimento atual sobre a fisiopatologia e as abordagens diagnóstica, terapêutica e profilática do glaucoma maligno. Este tipo de glaucoma pode ocorrer após diferentes procedimentos cirúrgicos. Pode ocorrer em olhos áfacos, fácicos e pseudofácicos e se desenvolver espontaneamente em olhos não-operados, ou associado ao uso de mióticos. Atualmente, a biomicroscopia ultrassônica tem revelado muitos achados úteis e importantes para o diagnóstico e o tratamento do […]

Scientific research is traditionally divided into two categories: basic research and applied research. Basic research is needed to provide a better understanding of disease, but not directly translating that knowledge into useful clinical application. Translational research would be the advancement of science applied to the development of new diagnostic tests, drugs and or intervention techniques for patients with established understanding of disease development and progression. The main goal of translational research is to integrate advances in biotechnology, clinical trials, boosting […]

PURPOSE: To determine the reproducibility of the peripapillary retinal nerve fiber layer thickness and optic nerve head parameters measured with the optical coherence tomography (SD-OCT) in normal eyes. METHODS: Thirty-four eyes of 34 healthy patients were included in the study. The Cirrus OCT optic disc cube 200×200 protocol was used to obtain three scans from each eye to evaluate the reproducibility. Intraclass correlation coefficient (ICC) was calculated for the measurements of retinal nerve fiber layer thickness and optic nerve head […]

Telangiectasias perimaculares idiopáticas são também conhecidas como telangiectasias retinianas juxtafoveolares ou telangiectasias parafoveais ou perifoveais. Clinicamente, se caracterizam por conjunto de alterações telangiectásicas capilares, perimaculares, uni ou bilaterais e não associadas a doenças sistêmicas […].

OBJECTIVE: To evaluate how much decreases intraocular pressure (IOP) with bimatoprost 0,03%  (Glamigan, Germed, Brazil) in patiens with primary open angle glaucoma (POAG) and ocular hypertension (OH) and possible side effects. Study: Controlled and randomized study. METHODS: There were evaluated 66 eyes of 35 patients with age of 18 years old or more diagnosed with POAG and OH. All the patients had Glamigan® as first drop for treatment used once daily (at night) and 30 days later they had IOP […]

OBJECTIVE: To access the patient’s profile after enucleation or evisceration of ocular globe using mules implant. METHODS: An epidemiological study with a cross-sectional design was conducted, based on analysis of medical records of patients who underwent enucleation or evisceration of the eyeball assisted in the Department of Ocular Plastic and Orbit of the HRSJ from December 1999 to December 2009. The variables used were age, sex, surgery, indication, size of implant and postoperative complications associated. RESULTS: A total of 68 […]

OBJECTIVE: Ocular changes in special due to volume loss in eviscerated cavities promote several psychological aesthetic and functional alterations to patients. For this reason, searches aiming at finding a material of low cost and biocompatibility have been constantly carried out. Test experimentally the implants constituted of ultra-high molecular weight granular polyethylene oflow cost, in orbits of rabbits subjected to surgical evisceration in several experimental times, evaluating the macro and microscope aspects besides the systemic toxicity of the material. METHODS: In […]

PURPOSE: To compare topographic features of patients with keratoconus between two systems: Orbscan IIz® (Bausch & Lomb, Rochester, New York, USA) and Wavetek Chroma®. METHODS: Twenty-nine patients that were diagnosed with keratoconus based on clinical and topographic characteristics were evaluated on their visit to Ophthalmology Hospital of Sorocaba in March 2010. Topographic variables, like maximum and minimum keratometric readings (Sim K) within 3 and 5 mm of central zone, and maximum keratometry, were analyzed by Orbscan IIz® and Wavetek Chroma®. […]