Ophthalmology Commons^™

Correction To: Stabilization Of Mcl-1 By E3 Ligase Traf4 Confers Radioresistance, Ming Li, Feng Gao, Xiaoying Li, Yu Gan, Shuangze Han, Xinfang Yu, Haidan Liu, Wei Li

Faculty, Staff and Students Publications

No abstract provided.

Risk Factors For Strabismus Surgery After Pediatric Cataract Surgery In The United States, Bryce Hwang, Isdin Oke, Scott R. Lambert

Wills Eye Hospital Papers

Purpose: To determine the cumulative incidence of strabismus surgery after pediatric cataract surgery and identify the associated risk factors.

Design: US population-based insurance claims retrospective cohort study.

Participants: Patients ≤ 18 years old who underwent cataract surgery in 2 large databases: Optum Clinformatics Data Mart (2003e2021) and IBM MarketScan (2007e2016). Methods: Individuals with at least 6 months of prior enrollment were included, and those with a history of strabismus surgery were excluded. The primary outcome was strabismus surgery within 5 years of cataract surgery. The risk factors investigated included age, sex, persistent fetal vasculature (PFV), intraocular lens (IOL) placement, nystagmus …

Refractory Age-Related Macular Degeneration Due To Concurrent Central Serous Chorioretinopathy In Previously Well-Controlled Eyes, Chikako Hara, Taku Wakabayashi, Kaori Sayangi, Kohji Nishida

Wills Eye Hospital Papers

Background: During the treatment of age-related macular degeneration with anti-vascular endothelial growth factor (VEGF) drugs, we often see cases with anti-VEGF-resistant refractory subretinal fluid. In this report, we present two cases of anti-VEGF-resistant refractory age-related macular degeneration (AMD) due to the concurrent development of central serous chorioretinopathy (CSCR) in eyes previously well controlled with intravitreal anti-VEGF injections. Case presentation: Two patients underwent intravitreal aflibercept for the treatment of neovascular AMD. Initially, both patients responded well to intravitreal aflibercept, resulting in the complete resolution of the subretinal fluid. However, both patients subsequently developed sudden-onset refractory subretinal fluid that did not respond …

Comparison Between The Casia Ss-1000 And Pentacam In Measuring Corneal Curvatures And Corneal Thickness Maps, Robert M Feldman, Gene Kim, Alice Z Chuang, Atsushi Shiraishi, Keiichiro Okamoto, Makoto Tsukamoto

Faculty, Staff and Student Publications

PURPOSE: To compare the intra-device repeatability and inter-device reproducibility between two anterior segment imaging instruments, the CASIA SS-1000 (Tomey Corp., Nagoya, Japan) and Pentacam (OCULUS, Arlington, WA) in measuring anterior segment parameters.

METHODS: Single-center, prospective clinical trial. Participants ≥20 years of age were included. One eye was randomly selected, each imaged by three CASIA SS-1000 devices and three Pentacam devices by three different examiners. Each photographer operated a pair of devices, one CASIA SS-1000 and one Pentacam. The image order for each participant was determined by a random permutation table. Three images were taken from each device. A total of …

A Low-Fat/Sucrose Diet Rich In Complex Carbohydrates Reverses High-Fat/Sucrose Diet-Induced Corneal Dysregulation, Prince K Akowuah, Carolina Lema, Rolando E Rumbaut, Alan R Burns

Faculty, Staff and Students Publications

High-fat/sucrose diet feeding in mice causes loss of corneal nerve function and impairs corneal wound healing. While changing to a diet with a low fat/sugar composition and enrichments in complex carbohydrates mitigates the reduction in nerve function, it remains to be determined if it has an effect on corneal wound healing. In this study, 6-week-old C57BL/6 male mice were fed either a normal diet or a high-fat/sucrose diet for 20 weeks. A third group (diet reversal) was placed on a high-fat/sucrose diet for 10 weeks followed by a normal diet for an additional 10 weeks. A central corneal epithelial abrasion …

Pupillometry, Elizabeth Plante, Casey Schmidt

Nursing Posters

Background:

• Measuring pupillary light reflex is a standard part of neurological assessment.
• Changes in pupil reactivity may indicate unfavorable outcomes, such as increased intracranial pressure and brain herniation.
• Physiologic and pharmacologic agents may affect pupil reactivity.
• In some instances, pupillary light reflex is the only piece of neurologic assessment readily testable.

Incidence And Prevalence Of Keratoconus Based On Scheimpflug Imaging, Elsie Chan, Elaine W. Chong, Samantha Sze-Yee Lee, Maria Franchina, Seyhan Yazar, Peter Eastwood, Nigel Mcardle, David A. Mackey, Gareth Lingham

Articles

The prevalence of keratoconus (Belin/Ambrόsio Enhanced Ectasia Display Score ≥2.6 on Scheimpflug imaging) in a longitudinal, community cohort study from Western Australia was 3.4% (n=26/755). Keratoconus incidence over an 8-year period was 2.2% (n=15/669).

Selective Laser Trabeculoplasty In A Rural Sub-Saharan African Population, Grant Slagle, Richard Chitedze, Vincent Saka, William E. Sponsel

West Florida Division GME Research Day 2023

No abstract provided.

Diabetic Retinopathy And The Role Of Vegf, Aishwarya Gatiganti, Laura Valdez, Andrew Tsin Ph.D.

School of Medicine Publications

Diabetic retinopathy (DR) is the leading cause of blindness in the working-age population. It works by disrupting the neural and vascular components in the retina and leads to loss of neural interaction/function, vascular permeability, and angiogenesis. It can be classified into two general stages: non-proliferative diabetic retinopathy (NPDR) and proliferative diabetic retinopathy (PDR). DR can also lead to vascular leakage and cause diabetic macular edema (DME), the most common cause of vision loss in DR (Duh, Sun et al. 2017). There are currently a wide range of therapies, but they are limited in their efficacy and side effects. None of …

Mechanistic Insights Into The Therapeutic Potential Of Adjunctive Thymosin Beta-4 Treatment In Pseudomonas Aeruginosa-Induced Keratitis, Yuxin Wang

Wayne State University Dissertations

Tβ4, a naturally occurring 43-amino acid protein, has been found to promote wound healing and reduce corneal inflammation. Topical Tβ4 as a therapeutic agent in conjunction with ciprofloxacin improves the outcome of Pseudomonas aeruginosa-induced keratitis by regulating the cellular functions of PMNs and MΦs and enhancing the production of SPMs. Understanding the mechanisms of Tβ4 provides valuable insights and novel therapeutic potential for resolving disease pathogenesis not only in the cornea but also in other infectious and immune-regulated inflammatory conditions.

Direct Selective Laser Trabeculoplasty In Open Angle Glaucoma Study Design: A Multicentre, Randomised, Controlled, Investigator-Masked Trial (Glaurious), Nathan Congdon, Augusto Azuara-Blanco, Yoram Solberg, Carlo E Traverso, Michele Iester, Carlo Alberto Cutolo, Alessandro Bagnis, Tin Aung, Scott J Fudemberg, Richard Lindstrom, Thomas Samuelson, Kuldev Singh, Eytan Z Blumenthal, Gus Gazzard, Glaurious Study Group

Wills Eye Hospital Papers

Introduction: Laser trabeculoplasty is an effective and widely used treatment for glaucoma. A new laser technology, the Eagle direct selective laser trabeculoplasty (DSLT) device, may provide automated, fast, simple, safe and effective laser treatment for glaucoma in a broader range of clinical settings. This trial aims to test the hypothesis that translimbal DSLT is effective and not inferior to selective laser trabeculoplasty (SLT) in reducing intraocular pressure (IOP) in open angle glaucoma (OAG).

Methods and analysis: This is a multicentre, randomised, controlled, investigator-masked study. The primary efficacy outcome is intergroup difference in mean change from baseline IOP measured at 6 …

Editorial: Identifying Genetics-Based Mechanisms And Treatments For Neurodevelopmental And Psychiatric Disorders Through Data Integration, Kaifang Pang, Li Wang, Suhua Chang

Faculty, Staff and Students Publications

No abstract provided.

Editorial: Molecular Mechanisms In Ocular Development And Disease, Rajalekshmy Shyam, Daisy Y Shu, Elizabeth Zuniga-Sanchez, Deepika Vasudevan

Faculty, Staff and Students Publications

No abstract provided.

Non-Invasive And Objective Tear Film Breakup Detection On Interference Color Images Using Convolutional Neural Networks, Yasushi Kikukawa, Shin Tanaka, Takuya Kosugi, Stephen C Pflugfelder

Faculty, Staff and Students Publications

PURPOSE: Dry eye disease affects hundreds of millions of people worldwide and is one of the most common causes for visits to eye care practitioners. The fluorescein tear breakup time test is currently widely used to diagnose dry eye disease, but it is an invasive and subjective method, thus resulting in variability in diagnostic results. This study aimed to develop an objective method to detect tear breakup using the convolutional neural networks on the tear film images taken by the non-invasive device KOWA DR-1α.

METHODS: The image classification models for detecting characteristics of tear film images were constructed using transfer …

Multimodal Imaging Of Choroidal Lesions In An Elderly Man With Uveal Lymphoid Hyperplasia, John R Chancellor, Christina Y Weng

Faculty, Staff and Students Publications

Purpose: To describe the case of an elderly man who was incidentally found to have multiple hypopigmented choroidal lesions in the left eye in the absence of intraocular inflammation. Methods: A case report was analyzed, including the laboratory workup and imaging results. Results: The workup for conditions, including birdshot chorioretinopathy, syphilis, and tuberculosis, were negative. Ancillary imaging confirmed a diagnosis of uveal lymphoid hyperplasia (ULH). The patient was stable under observation for more than 1 year. Conclusions: Careful examination and imaging findings can aid in differentiating between ULH and other diagnoses.

Dry Eye Disease In Astronauts: A Narrative Review, Timon Ax, Bergita Ganse, Fabian N Fries, Nóra Szentmáry, Cintia S De Paiva, Francesc March De Ribot, Slade O Jensen, Berthold Seitz, Thomas J Millar

Faculty, Staff and Students Publications

Long-duration spaceflight can have adverse effects on human health. One of the most common ocular conditions experienced by astronauts is dry eye disease (DED). Symptoms of DED include feelings of eye irritation, eye strain, foreign body sensation and blurred vision. Over 30% of International Space Station expedition crew members reported irritation and foreign body sensation. We reviewed the current literature on the prevalence and mechanisms of DED in astronauts and its potential implications for long-duration spaceflight, including the influence of environmental factors, such as microgravity and fluid shift on tear film physiology in space. DED has negative effects on astronaut …

Healthcare Workers' Well-Being: A Systematic Review Of Positive Psychology Interventions, Alexandra P Townsley, Jenny Li-Wang, Rajani Katta

Faculty, Staff and Students Publications

Given persistent occupational stressors and multiple challenges in the delivery of healthcare, there is an increased focus on the well-being of healthcare workers. Responding to these challenges will require a multipronged approach, focusing on system level, organization, and individual actions. Positive psychology interventions (PPIs) represent a promising area for individual action. This systematic review indicates that PPI, delivered via many methods, holds promise for improving the well-being of healthcare workers, although there is a clear need for additional randomized controlled trials utilizing defined and standardized outcome measures. In this review, the most commonly evaluated PPIs were mindfulness-based or gratitude-based interventions. …

Autodesc: Facilitating Convenient Perusal Of Web Data Items For Blind Users, Yash Prakash, Mohan Sunkara, Hae-Na Lee, Sampath Jayarathna, Vikas Ashok

Computer Science Faculty Publications

Web data items such as shopping products, classifieds, and job listings are indispensable components of most e-commerce websites. The information on the data items are typically distributed over two or more webpages, e.g., a ‘Query-Results’ page showing the summaries of the items, and ‘Details’ pages containing full information about the items. While this organization of data mitigates information overload and visual cluttering for sighted users, it however increases the interaction overhead and effort for blind users, as back-and-forth navigation between webpages using screen reader assistive technology is tedious and cumbersome. Existing usability-enhancing solutions are unable to provide adequate support in …

The Current Burden And Future Solutions For Preoperative Cataract-Refractive Evaluation Diagnostic Devices: A Modified Delphi Study, Bonnie An Henderson, Jaime Aramberri, Robin Vann, Adi Abulafia, Margaret Ainslie-Garcia, John Berdahl, Nicole Ferko, Kjell Gunnar Gundersen, So Goto, Preeya Gupta, Samuel Multack, Elizabeth Persaud, Duna Raoof, Giacomo Savini, H John Shammas, Li Wang, Wendy Zhi Wang

Faculty, Staff and Students Publications

Purpose: To obtain consensus on the key areas of burden associated with existing devices and to understand the requirements for a comprehensive next-generation diagnostic device to be able to solve current challenges and provide more accurate prediction of intraocular lens (IOL) power and presbyopia correction IOL success.

Patients and methods: Thirteen expert refractive cataract surgeons including three steering committee (SC) members constituted the voting panel. Three rounds of voting included a Round 1 structured electronic questionnaire, Round 2 virtual face-to-face meeting, and Round 3 electronic questionnaire to obtain consensus on topics related to current limitations and future solutions for preoperative …

A Phase 3b Study For Management Of Ocular Side Effects In Patients With Epidermal Growth Factor Receptor-Amplified Glioblastoma Receiving Depatuxizumab Mafodotin, Colin J Vize, Stella K Kim, Tim Matthews, Marian Macsai, Ryan Merrell, Sigmund Hsu, Madan Gopal Kundu, Jennifer Yoon, Emma Kennedy, Madhavi Pai, Earle Bain, Andrew B Lassman, Golnaz Moazami

Faculty, Staff and Student Publications

INTRODUCTION: The Understanding New Interventions with GBM ThErapy (UNITE) study was designed to assess the effect of prophylaxis for ocular side effects (OSEs) in patients with glioblastoma receiving the antibody-drug conjugate (ADC) depatuxizumab mafodotin. UNITE (NCT03419403) was a phase 3b, open-label, randomized, exploratory study performed at 18 research sites in 5 countries.

METHODS: The study enrolled adult patients with epidermal growth factor receptor-amplified, histologically confirmed, newly diagnosed supratentorial glioblastoma or grade IV gliosarcoma, and a Karnofsky Performance Status ≥70, receiving depatuxizumab mafodotin. All patients were administered depatuxizumab mafodotin during concurrent radiotherapy and temozolomide and with adjuvant temozolomide. Ninety patients were …