ABSTRACT Objective: To describe ocular surface findings in impression cytology obtained from healthy rabbit conjunctiva treated with interferon alpha-2b eyedrop, and compare them to findings after use of mitomycin C 0.02%. Methods: An experimental study using a rabbit model was performed between September 2013 and October 2014 at the Faculdade de Medicina de Marília, Universidade Federal de São Paulo, Clínica de Olhos Moacir Cunha. Thirty New Zealand white rabbits were divided into 6 groups and received interferon alpha-2b or mitomycin […]

ABSTRACT Objective: To assess if early alterations detected by Pentacam in children suffering from mild ocular allergy are suggestive of ectasia. Methods: A retrospective analysis of 49 medical records of patients of both sexes, aged between 3 and 14 years was performed. In this sample, 31 children suffered from grade I ocular allergy, and 18 presented no signs or symptoms of ocular allergy and comprised the control group. Several Pentacam indexes were evaluated. Results: A statistically significant association was found […]

ABSTRACT Objective To assess the economic impact of reducing glaucoma progression by using the trabecular micro-bypass implant, iStent inject®, in the Reference Centers for glaucoma treatment within the Brazilian Public Unified Health System (SUS). Methods In a cost-effectiveness analysis, a Markov model was developed, and the costs were obtained from the SUS perspective (medical direct costs). Effectiveness was measured in progression-free life-years. The time horizon was the mean life expectancy of the Brazilian population. The model parameters were obtained through […]

ABSTRACT Objective: The objective was to evaluate the efficacy of gabapentin in the management of neuropathic pain in patients with keratoconus, who were treated with fast (10 minutes) epi-off corneal crosslinking (CXL). Methods: This was a prospective, double-blind, randomized study. The sample comprised patients with bilateral progressive keratoconus, aged 12 years or older, who underwent a bilateral epi-off corneal CXL (fast – 10 minutes) procedure. One group was given placebo orally, and the other group received gabapentin 600 mg orally, […]

ABSTRACT Objective: To assess sensitivity of corneal volume, corneal asphericity, and D index in early diagnosis of keratoconus. Methods: A cross-sectional analytical study, carried out between December 2018 and October 2020, which analyzed the medical records of 39 patients (78 eyes) diagnosed as keratoconus by a single corneal specialist, using the criteria of Belin-Ambrosio Enhanced Ectasia Display. The collected data were anterior asphericity, posterior asphericity, D index and its parameters (Da, Db, Dt, Dp and Df). The data were entered […]

ABSTRACT Objective: To describe the clinical, surgical, and geographic profile of patients submitted to corneal transplantation and followed up at a teaching hospital, and, with a description of the indications for the procedure and mean waiting time. Methods: A cross-sectional and retrospective study, including 40 eyes of 40 patients who underwent penetrating keratoplasty, from January 1, 2018 to December 31, 2019, followed up at a teaching hospital in Alagoas State. Data were collected using the surgical records of corneal transplants, […]

ABSTRACT Objective. To know the demographic and clinical characteristics of Thyroid Associated Orbitopathy (TAO), as well as the requirement rate of orbital surgery in patients of the Orbit Service in the National Medical Center of the West, IMSS. Methods. Observational, cross-cutting, descriptive and retrospective study carried out analyzing the records of patients diagnosed with TAO and treated at a third-level care center from January 2005 to July 2016. Results. A total of 236 orbits of 118 patients were valued, with […]

ABSTRACT Objective: To evaluate the results of phacotrabeculectomy in a follow-up of five years or more. Methods: Retrospective, interventional and analytical study that was carried out in the surgical center of clínica de olhos do juazeiro with patients operated on from 2006 to 2013. 34 eyes of 29 patients with senile cataract and primary open-angle glaucoma, who underwent phacotrabeculectomy were involved in the investigation. A risk score for glaucomatous dam-age ranging from 0 to 5 when evaluating intraocular pressure, excavation […]