Eye Diseases Commons^™

The Impact Of Myopia On Regional Visual Field Loss And Progression In Glaucoma, Anagha Lokhande, Luo Song, Yueyin Pang, Yan Luo, Louis R. Pasquale, Sarah R. Wellik, Carlos G. De Moraes, Jonathan S. Myers, Mohammad Eslami, Tobias Elze, Lucy Q. Shen, Nazlee Zebardast, David S. Friedman, Michael V. Boland, Mengyu Wang

Wills Eye Hospital Papers

PURPOSE: The purpose of this study was to investigate the impact of myopia on regional visual field (VF) loss and progression in glaucoma.

METHODS: We included 112,633 24-2 VFs; longitudinal analyses comprised patients with at least 5 reliable VFs over 4 years. The degree of myopia was measured by spherical equivalent (SE) extracted from VF testing. Linear and Cox regressions determined the impact of myopia on regional VF loss and progression, respectively. We calculated three VF progression outcomes: (1) mean deviation (MD) progression: MD slope < 0; (2) total deviation (TD) pointwise progression: at least 3 TD locations with TD slope ≤-1 decibels (dB)/year; (3) MD fast progression: MD slope ≤-1 dB/year (P value < 0.05). Longitudinal analyses were conducted for all subjects and with exclusion of patients with high myopia (SE ≤-6.00 diopters [D]).

RESULTS: More negative SE values were associated with worse TD values in the paracentral VF …

Wide-Field Optical Coherence Tomography Imaging Improves Rate Of Change Detection In Progressing Glaucomatous Eyes Compared With Standard-Field Imaging, Christopher Bowd, Akram Belghith, Jasmin Rezapour, Jost B. Jonas, Leslie Hyman, Robert N. Weinreb, Linda M. Zangwill

Wills Eye Hospital Papers

PURPOSE: To compare rates of retinal nerve fiber layer change over time in healthy, eyes with nonprogressing glaucoma and eyes with progressing glaucoma using single wide-field (SWF) and optic nerve head (ONH) cube scan optical coherence tomography (OCT) images.

METHODS: Forty-five eyes of 25 healthy individuals and 263 eyes of 161 glaucoma patients from the Diagnostic Innovations in Glaucoma Study were included. All eyes underwent 24-2 visual field testing and OCT (Spectralis SD-OCT) ONH and macular imaging. SWF images (up to 43° × 28°) were created by stitching together ONH cube scans centered on the optic disc and macular cube …

Facial Dermatosis Papulosa Nigra, A Risk For The Development Of Pterygium And Myopia: A Descriptive Cross-Sectional Study In Ghana, Du Bois Asante, Korantema M. Tsegah, Ebenezer Afrifa-Yamoah, Samuel Kyei, Dunyah J. Dzidzor, Reindolf Anokye

Research outputs 2022 to 2026

Background: Dermatosis papulosa nigra (DPN) affects sun-exposed areas such as the face, neck, and trunk. The prevalence of pterygium and myopia in DPN patients in Ghana has not been studied. In this study, we examined the risk and protective factors for pterygium and myopia in DPN patients. Materials and Methods: The study involved 100 participants with facial DPN. A standard ophthalmic exam was performed using a portable slit lamp and a 3.5 X magnified loop. Participants completed a closed-ended questionnaire. Logistic regression was used to summarize the level of association between DPN, myopia, and pterygium, as well as demographic factors …

Myopia Outcome Study Of Atropine In Children (Mosaic): Design And Methodology, Saoirse Mccrann, Daniel Ian Flitcroft, John Butler, James Loughman

Articles

Purpose

The Myopia Outcome Study of Atropine in Children (MOSAIC) aims to explore the efficacy, safety, acceptability and mechanisms of action of 0.01% atropine for myopia control in a European population.

Methods

MOSAIC is an investigator-led, double-masked, placebo-controlled, randomised clinical trial investigating the efficacy, safety and mechanisms of action of 0.01% atropine eyedrops in myopic progression management. During phase 1 of the trial, 250 children aged 6-16 years with progressive myopia apply eye drops once nightly in both eyes from randomisation to month 24. No treatment is given during phase 2 from month 24 to 36 (washout period) for those …

Environmental Factors And Progressive Myopia: A Global Health Problem, Jeffrey Weissman

The Science Journal of the Lander College of Arts and Sciences

Myopia, or nearsightedness, is a refractive error whose prevalence has increased over the past three decades, leading to a growing concern and interest among both the public and scientific communities. For years, the only explanation and basis for myopia has been genetic factors. However, the genetic model does not explain the dramatic increase in prevalence. Current research suggests that the increase is also due to environmental factors, such as fewer hours of outdoor activities, early educational pressures requiring intense close work, as well as a lack of exposure to sunlight. One study compared the prevalence and risk factors for myopia …

Is 2% Pirenzephine Gel Effective In Slowing The Progression Of Myopia In Children Aged 7-12 Years Old?, Melissa J. Rivera

PCOM Physician Assistant Studies Student Scholarship

OBJECTIVE: The objective of this selective EBM review is to determine whether or not 2% pirenzepine gel is effective in slowing the progression of myopia in children aged 7-12 years old?

STUDY DESIGN: Systemic review of three primary randomized controlled trials, which were published in 2008, 2004, and 2005.

DATA SOURCES: Multicenter, randomized double masked, placebo controlled, randomized controlled trials (RCT) were found using PubMed, COCHRANE, and OVID databases.

OUTCOMES MEASURED: The outcome, slowing of myopia progression, was measured similarly in all three trials. Progression of myopia was measured via changes in refractory status and spherical …